[INFO] cloning repository https://github.com/davsuapas/rust-tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davsuapas/rust-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavsuapas%2Frust-tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavsuapas%2Frust-tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70e9fab371701883dedc65c137bf0acb3c285d34 [INFO] testing davsuapas/rust-tutorial against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavsuapas%2Frust-tutorial" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/davsuapas/rust-tutorial [INFO] finished tweaking git repo https://github.com/davsuapas/rust-tutorial [INFO] tweaked toml for git repo https://github.com/davsuapas/rust-tutorial written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/davsuapas/rust-tutorial on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/davsuapas/rust-tutorial already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 711e88e81696ab40a4c55285e5a7c1d1bc6501a73276f06553f8416bcc7c5558 [INFO] running `Command { std: "docker" "start" "-a" "711e88e81696ab40a4c55285e5a7c1d1bc6501a73276f06553f8416bcc7c5558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "711e88e81696ab40a4c55285e5a7c1d1bc6501a73276f06553f8416bcc7c5558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "711e88e81696ab40a4c55285e5a7c1d1bc6501a73276f06553f8416bcc7c5558", kill_on_drop: false }` [INFO] [stdout] 711e88e81696ab40a4c55285e5a7c1d1bc6501a73276f06553f8416bcc7c5558 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }` [INFO] [stdout] 04a78a03115c736bc0ebafe3ec96e9a66b16f9078ca6a447eebce6c1e7df955e [INFO] running `Command { std: "docker" "start" "-a" "04a78a03115c736bc0ebafe3ec96e9a66b16f9078ca6a447eebce6c1e7df955e", kill_on_drop: false }` [INFO] [stderr] Compiling exercises v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.38s [INFO] running `Command { std: "docker" "inspect" "04a78a03115c736bc0ebafe3ec96e9a66b16f9078ca6a447eebce6c1e7df955e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04a78a03115c736bc0ebafe3ec96e9a66b16f9078ca6a447eebce6c1e7df955e", kill_on_drop: false }` [INFO] [stdout] 04a78a03115c736bc0ebafe3ec96e9a66b16f9078ca6a447eebce6c1e7df955e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }` [INFO] [stdout] 45bab149abc3ff6e3bbdb3bfcd802b124f41dddcce4b10969afd436b896438cb [INFO] running `Command { std: "docker" "start" "-a" "45bab149abc3ff6e3bbdb3bfcd802b124f41dddcce4b10969afd436b896438cb", kill_on_drop: false }` [INFO] [stderr] Compiling exercises v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.42s [INFO] running `Command { std: "docker" "inspect" "45bab149abc3ff6e3bbdb3bfcd802b124f41dddcce4b10969afd436b896438cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45bab149abc3ff6e3bbdb3bfcd802b124f41dddcce4b10969afd436b896438cb", kill_on_drop: false }` [INFO] [stdout] 45bab149abc3ff6e3bbdb3bfcd802b124f41dddcce4b10969afd436b896438cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }` [INFO] [stdout] 5f92d2fcc811d1c175e1423f76b25ddeec8d316d1d3c193d03db77106e3f0113 [INFO] running `Command { std: "docker" "start" "-a" "5f92d2fcc811d1c175e1423f76b25ddeec8d316d1d3c193d03db77106e3f0113", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests exercises/19_smart_pointers/arc1.rs (/opt/rustwide/target/debug/build/exercises/113c237a5dcf2a4b/deps/arc1-113c237a5dcf2a4b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/19_smart_pointers/arc1.rs (/opt/rustwide/target/debug/build/exercises/9a11e345cf6bfe93/deps/arc1_sol-9a11e345cf6bfe93) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/23_conversions/as_ref_mut.rs (/opt/rustwide/target/debug/build/exercises/b1987c82411e2737/deps/as_ref_mut-b1987c82411e2737) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::different_counts ... ok [INFO] [stdout] test tests::different_counts_using_string ... ok [INFO] [stdout] test tests::mut_box ... ok [INFO] [stdout] test tests::same_counts ... ok [INFO] [stdout] test tests::same_counts_using_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/23_conversions/as_ref_mut.rs (/opt/rustwide/target/debug/build/exercises/bdf23b4a8d384f51/deps/as_ref_mut_sol-bdf23b4a8d384f51) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::different_counts ... ok [INFO] [stdout] test tests::mut_box ... ok [INFO] [stdout] test tests::different_counts_using_string ... ok [INFO] [stdout] test tests::same_counts ... ok [INFO] [stdout] test tests::same_counts_using_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/19_smart_pointers/box1.rs (/opt/rustwide/target/debug/build/exercises/d88807c73997a5a8/deps/box1-d88807c73997a5a8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_create_empty_list ... ok [INFO] [stdout] test tests::test_create_non_empty_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/19_smart_pointers/box1.rs (/opt/rustwide/target/debug/build/exercises/01ec0c275dc8b652/deps/box1_sol-01ec0c275dc8b652) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_create_empty_list ... ok [INFO] [stdout] test tests::test_create_non_empty_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/22_clippy/clippy1.rs (/opt/rustwide/target/debug/build/exercises/f2ee173a8f9320db/deps/clippy1-f2ee173a8f9320db) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/22_clippy/clippy1.rs (/opt/rustwide/target/debug/build/exercises/97b7e4364e35e756/deps/clippy1_sol-97b7e4364e35e756) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/22_clippy/clippy2.rs (/opt/rustwide/target/debug/build/exercises/cc007015cb77e3e1/deps/clippy2-cc007015cb77e3e1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/22_clippy/clippy2.rs (/opt/rustwide/target/debug/build/exercises/eeff58f18e62b224/deps/clippy2_sol-eeff58f18e62b224) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/22_clippy/clippy3.rs (/opt/rustwide/target/debug/build/exercises/1284caa91477d54b/deps/clippy3-1284caa91477d54b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/22_clippy/clippy3.rs (/opt/rustwide/target/debug/build/exercises/d81e7d18e717e729/deps/clippy3_sol-d81e7d18e717e729) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/19_smart_pointers/cow1.rs (/opt/rustwide/target/debug/build/exercises/f65eae13455b9e79/deps/cow1-f65eae13455b9e79) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::owned_mutation ... ok [INFO] [stdout] test tests::owned_no_mutation ... ok [INFO] [stdout] test tests::reference_no_mutation ... ok [INFO] [stdout] test tests::reference_mutation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/19_smart_pointers/cow1.rs (/opt/rustwide/target/debug/build/exercises/51136a99d3704f5c/deps/cow1_sol-51136a99d3704f5c) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::owned_mutation ... ok [INFO] [stdout] test tests::owned_no_mutation ... ok [INFO] [stdout] test tests::reference_mutation ... ok [INFO] [stdout] test tests::reference_no_mutation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/08_enums/enums1.rs (/opt/rustwide/target/debug/build/exercises/98141cbf489cb903/deps/enums1-98141cbf489cb903) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/08_enums/enums1.rs (/opt/rustwide/target/debug/build/exercises/d19c2928d365e073/deps/enums1_sol-d19c2928d365e073) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/08_enums/enums2.rs (/opt/rustwide/target/debug/build/exercises/d6b8357f1dba8272/deps/enums2-d6b8357f1dba8272) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/08_enums/enums2.rs (/opt/rustwide/target/debug/build/exercises/8e32dcdb0fc0bc5e/deps/enums2_sol-8e32dcdb0fc0bc5e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/08_enums/enums3.rs (/opt/rustwide/target/debug/build/exercises/121dde019e5a83b9/deps/enums3-121dde019e5a83b9) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_match_message_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/08_enums/enums3.rs (/opt/rustwide/target/debug/build/exercises/041a0a2a1cb017b3/deps/enums3_sol-041a0a2a1cb017b3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_match_message_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/13_error_handling/errors1.rs (/opt/rustwide/target/debug/build/exercises/f1932c8f5fc5eb6a/deps/errors1-f1932c8f5fc5eb6a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::explains_why_generating_nametag_text_fails ... ok [INFO] [stdout] test tests::generates_nametag_text_for_a_nonempty_name ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/13_error_handling/errors1.rs (/opt/rustwide/target/debug/build/exercises/59e2523f200df26b/deps/errors1_sol-59e2523f200df26b) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::explains_why_generating_nametag_text_fails ... ok [INFO] [stdout] test tests::generates_nametag_text_for_a_nonempty_name ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/13_error_handling/errors2.rs (/opt/rustwide/target/debug/build/exercises/9e64acb5076afbc9/deps/errors2-9e64acb5076afbc9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::item_quantity_is_a_valid_number ... ok [INFO] [stdout] test tests::item_quantity_is_an_invalid_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/13_error_handling/errors2.rs (/opt/rustwide/target/debug/build/exercises/50ef102704849425/deps/errors2_sol-50ef102704849425) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::item_quantity_is_a_valid_number ... ok [INFO] [stdout] test tests::item_quantity_is_an_invalid_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/13_error_handling/errors3.rs (/opt/rustwide/target/debug/build/exercises/574cd5ec070671f5/deps/errors3-574cd5ec070671f5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/13_error_handling/errors3.rs (/opt/rustwide/target/debug/build/exercises/cb1ef69aaab116a9/deps/errors3_sol-cb1ef69aaab116a9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/13_error_handling/errors4.rs (/opt/rustwide/target/debug/build/exercises/319687d5b281bc41/deps/errors4-319687d5b281bc41) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_creation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/13_error_handling/errors4.rs (/opt/rustwide/target/debug/build/exercises/63133995568271fc/deps/errors4_sol-63133995568271fc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_creation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/13_error_handling/errors5.rs (/opt/rustwide/target/debug/build/exercises/4fc7fc54233d931f/deps/errors5-4fc7fc54233d931f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/13_error_handling/errors5.rs (/opt/rustwide/target/debug/build/exercises/556bb51d89aea655/deps/errors5_sol-556bb51d89aea655) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/13_error_handling/errors6.rs (/opt/rustwide/target/debug/build/exercises/48f360bb078c6f53/deps/errors6-48f360bb078c6f53) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::test_negative ... ok [INFO] [stdout] test test::test_parse_error ... ok [INFO] [stdout] test test::test_positive ... ok [INFO] [stdout] test test::test_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/13_error_handling/errors6.rs (/opt/rustwide/target/debug/build/exercises/2ec5e46acd8f17f4/deps/errors6_sol-2ec5e46acd8f17f4) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::test_negative ... ok [INFO] [stdout] test test::test_parse_error ... ok [INFO] [stdout] test test::test_positive ... ok [INFO] [stdout] test test::test_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/23_conversions/from_into.rs (/opt/rustwide/target/debug/build/exercises/eb370ce13a93a97a/deps/from_into-eb370ce13a93a97a) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::test_bad_age ... ok [INFO] [stdout] test tests::test_bad_convert ... ok [INFO] [stdout] test tests::test_default ... ok [INFO] [stdout] test tests::test_good_convert ... ok [INFO] [stdout] test tests::test_missing_age ... ok [INFO] [stdout] test tests::test_missing_name ... ok [INFO] [stdout] test tests::test_missing_comma_and_age ... ok [INFO] [stdout] test tests::test_missing_name_and_age ... ok [INFO] [stdout] test tests::test_missing_name_and_invalid_age ... ok [INFO] [stdout] test tests::test_trailing_comma ... ok [INFO] [stdout] test tests::test_trailing_comma_and_some_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/23_conversions/from_into.rs (/opt/rustwide/target/debug/build/exercises/eee894cdad41ff1d/deps/from_into_sol-eee894cdad41ff1d) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::test_bad_age ... ok [INFO] [stdout] test tests::test_bad_convert ... ok [INFO] [stdout] test tests::test_default ... ok [INFO] [stdout] test tests::test_good_convert ... ok [INFO] [stdout] test tests::test_missing_age ... ok [INFO] [stdout] test tests::test_missing_comma_and_age ... ok [INFO] [stdout] test tests::test_missing_name ... ok [INFO] [stdout] test tests::test_missing_name_and_age ... ok [INFO] [stdout] test tests::test_missing_name_and_invalid_age ... ok [INFO] [stdout] test tests::test_trailing_comma ... ok [INFO] [stdout] test tests::test_trailing_comma_and_some_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/23_conversions/from_str.rs (/opt/rustwide/target/debug/build/exercises/80c514cd337537e5/deps/from_str-80c514cd337537e5) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::empty_input ... ok [INFO] [stdout] test tests::invalid_age ... ok [INFO] [stdout] test tests::missing_age ... ok [INFO] [stdout] test tests::good_input ... ok [INFO] [stdout] test tests::missing_comma_and_age ... ok [INFO] [stdout] test tests::missing_name ... ok [INFO] [stdout] test tests::missing_name_and_age ... ok [INFO] [stdout] test tests::missing_name_and_invalid_age ... ok [INFO] [stdout] test tests::trailing_comma ... ok [INFO] [stdout] test tests::trailing_comma_and_some_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/23_conversions/from_str.rs (/opt/rustwide/target/debug/build/exercises/8249947b7b49aef2/deps/from_str_sol-8249947b7b49aef2) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::empty_input ... ok [INFO] [stdout] test tests::good_input ... ok [INFO] [stdout] test tests::invalid_age ... ok [INFO] [stdout] test tests::missing_age ... ok [INFO] [stdout] test tests::missing_comma_and_age ... ok [INFO] [stdout] test tests::missing_name ... ok [INFO] [stdout] test tests::missing_name_and_age ... ok [INFO] [stdout] test tests::missing_name_and_invalid_age ... ok [INFO] [stdout] test tests::trailing_comma ... ok [INFO] [stdout] test tests::trailing_comma_and_some_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/02_functions/functions1.rs (/opt/rustwide/target/debug/build/exercises/d79729a583e8afc1/deps/functions1-d79729a583e8afc1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/02_functions/functions1.rs (/opt/rustwide/target/debug/build/exercises/c104ae5b5ea3bb97/deps/functions1_sol-c104ae5b5ea3bb97) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/02_functions/functions2.rs (/opt/rustwide/target/debug/build/exercises/d6e349fcef1a29da/deps/functions2-d6e349fcef1a29da) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/02_functions/functions2.rs (/opt/rustwide/target/debug/build/exercises/ad54de5cef0a0e75/deps/functions2_sol-ad54de5cef0a0e75) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/02_functions/functions3.rs (/opt/rustwide/target/debug/build/exercises/c9b97cb58fdf06a8/deps/functions3-c9b97cb58fdf06a8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/02_functions/functions3.rs (/opt/rustwide/target/debug/build/exercises/7ef85712ee7c97e8/deps/functions3_sol-7ef85712ee7c97e8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/02_functions/functions4.rs (/opt/rustwide/target/debug/build/exercises/8d9ff20059c6c850/deps/functions4-8d9ff20059c6c850) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/02_functions/functions4.rs (/opt/rustwide/target/debug/build/exercises/4aa9d4fcc56012b7/deps/functions4_sol-4aa9d4fcc56012b7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/02_functions/functions5.rs (/opt/rustwide/target/debug/build/exercises/a4098fc40945fecd/deps/functions5-a4098fc40945fecd) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/02_functions/functions5.rs (/opt/rustwide/target/debug/build/exercises/1493961a3908ea36/deps/functions5_sol-1493961a3908ea36) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/14_generics/generics1.rs (/opt/rustwide/target/debug/build/exercises/e1c2c45af08187d9/deps/generics1-e1c2c45af08187d9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/14_generics/generics1.rs (/opt/rustwide/target/debug/build/exercises/25c29948c244420c/deps/generics1_sol-25c29948c244420c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/14_generics/generics2.rs (/opt/rustwide/target/debug/build/exercises/a18d7f8b78803c69/deps/generics2-a18d7f8b78803c69) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::store_str_in_wrapper ... ok [INFO] [stdout] test tests::store_u32_in_wrapper ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/14_generics/generics2.rs (/opt/rustwide/target/debug/build/exercises/bb8a6656e985d6c3/deps/generics2_sol-bb8a6656e985d6c3) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::store_str_in_wrapper ... ok [INFO] [stdout] test tests::store_u32_in_wrapper ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/11_hashmaps/hashmaps1.rs (/opt/rustwide/target/debug/build/exercises/7fcd647b2fe2b082/deps/hashmaps1-7fcd647b2fe2b082) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::at_least_three_types_of_fruits ... ok [INFO] [stdout] test tests::at_least_five_fruits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/11_hashmaps/hashmaps1.rs (/opt/rustwide/target/debug/build/exercises/5aa5134bfc8b754f/deps/hashmaps1_sol-5aa5134bfc8b754f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::at_least_five_fruits ... ok [INFO] [stdout] test tests::at_least_three_types_of_fruits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/11_hashmaps/hashmaps2.rs (/opt/rustwide/target/debug/build/exercises/714dd57254e0688b/deps/hashmaps2-714dd57254e0688b) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::all_fruit_types_in_basket ... ok [INFO] [stdout] test tests::at_least_five_types_of_fruits ... ok [INFO] [stdout] test tests::test_given_fruits_are_not_modified ... ok [INFO] [stdout] test tests::greater_than_eleven_fruits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/11_hashmaps/hashmaps2.rs (/opt/rustwide/target/debug/build/exercises/5253584466afe39a/deps/hashmaps2_sol-5253584466afe39a) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::all_fruit_types_in_basket ... ok [INFO] [stdout] test tests::at_least_five_types_of_fruits ... ok [INFO] [stdout] test tests::greater_than_eleven_fruits ... ok [INFO] [stdout] test tests::test_given_fruits_are_not_modified ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/11_hashmaps/hashmaps3.rs (/opt/rustwide/target/debug/build/exercises/4f4ef820422c345a/deps/hashmaps3-4f4ef820422c345a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::validate_team_score_1 ... ok [INFO] [stdout] test tests::validate_team_score_2 ... ok [INFO] [stdout] test tests::build_scores ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/11_hashmaps/hashmaps3.rs (/opt/rustwide/target/debug/build/exercises/cfaa0a19a2c54c63/deps/hashmaps3_sol-cfaa0a19a2c54c63) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::build_scores ... ok [INFO] [stdout] test tests::validate_team_score_1 ... ok [INFO] [stdout] test tests::validate_team_score_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/03_if/if1.rs (/opt/rustwide/target/debug/build/exercises/fead6b81eb5bb185/deps/if1-fead6b81eb5bb185) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::equal_numbers ... ok [INFO] [stdout] test tests::fortytwo_is_bigger_than_thirtytwo ... ok [INFO] [stdout] test tests::ten_is_bigger_than_eight ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/03_if/if1.rs (/opt/rustwide/target/debug/build/exercises/598aff8c68eac9f7/deps/if1_sol-598aff8c68eac9f7) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::equal_numbers ... ok [INFO] [stdout] test tests::fortytwo_is_bigger_than_thirtytwo ... ok [INFO] [stdout] test tests::ten_is_bigger_than_eight ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/03_if/if2.rs (/opt/rustwide/target/debug/build/exercises/8cbd54a7de9e4a9e/deps/if2-8cbd54a7de9e4a9e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::default_disliked_food ... ok [INFO] [stdout] test tests::neutral_food ... ok [INFO] [stdout] test tests::yummy_food ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/03_if/if2.rs (/opt/rustwide/target/debug/build/exercises/4a0c60ee2621d10e/deps/if2_sol-4a0c60ee2621d10e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::neutral_food ... ok [INFO] [stdout] test tests::default_disliked_food ... ok [INFO] [stdout] test tests::yummy_food ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/03_if/if3.rs (/opt/rustwide/target/debug/build/exercises/0efc081ff3b48a81/deps/if3-0efc081ff3b48a81) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::crab_lives_on_beach ... ok [INFO] [stdout] test tests::gopher_lives_in_burrow ... ok [INFO] [stdout] test tests::snake_lives_in_desert ... ok [INFO] [stdout] test tests::unknown_animal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/03_if/if3.rs (/opt/rustwide/target/debug/build/exercises/2d855bc4ac23cd79/deps/if3_sol-2d855bc4ac23cd79) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::crab_lives_on_beach ... ok [INFO] [stdout] test tests::gopher_lives_in_burrow ... ok [INFO] [stdout] test tests::unknown_animal ... ok [INFO] [stdout] test tests::snake_lives_in_desert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/00_intro/intro1.rs (/opt/rustwide/target/debug/build/exercises/3bb530e91a59c67f/deps/intro1-3bb530e91a59c67f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/00_intro/intro1.rs (/opt/rustwide/target/debug/build/exercises/683f0de30858b608/deps/intro1_sol-683f0de30858b608) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/00_intro/intro2.rs (/opt/rustwide/target/debug/build/exercises/b60fac33d06bb844/deps/intro2-b60fac33d06bb844) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/00_intro/intro2.rs (/opt/rustwide/target/debug/build/exercises/e015ada422523d17/deps/intro2_sol-e015ada422523d17) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/18_iterators/iterators1.rs (/opt/rustwide/target/debug/build/exercises/9e5dba78af5eebbc/deps/iterators1-9e5dba78af5eebbc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::iterators ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/18_iterators/iterators1.rs (/opt/rustwide/target/debug/build/exercises/01fb946210993129/deps/iterators1_sol-01fb946210993129) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::iterators ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/18_iterators/iterators2.rs (/opt/rustwide/target/debug/build/exercises/ff9a269215e2fe67/deps/iterators2-ff9a269215e2fe67) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_empty ... ok [INFO] [stdout] test tests::test_success ... ok [INFO] [stdout] test tests::test_iterate_string_vec ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/18_iterators/iterators2.rs (/opt/rustwide/target/debug/build/exercises/72de8887d17ed234/deps/iterators2_sol-72de8887d17ed234) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_empty ... ok [INFO] [stdout] test tests::test_iterate_into_string ... ok [INFO] [stdout] test tests::test_iterate_string_vec ... ok [INFO] [stdout] test tests::test_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/18_iterators/iterators3.rs (/opt/rustwide/target/debug/build/exercises/2171c1d4284428d6/deps/iterators3-2171c1d4284428d6) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_divide_0_by_something ... ok [INFO] [stdout] test tests::test_divide_by_0 ... ok [INFO] [stdout] test tests::test_integer_overflow ... ok [INFO] [stdout] test tests::test_list_of_results ... ok [INFO] [stdout] test tests::test_result_with_list ... ok [INFO] [stdout] test tests::test_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/18_iterators/iterators3.rs (/opt/rustwide/target/debug/build/exercises/0de24268cdca41b9/deps/iterators3_sol-0de24268cdca41b9) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::test_divide_0_by_something ... ok [INFO] [stdout] test tests::test_divide_by_0 ... ok [INFO] [stdout] test tests::test_integer_overflow ... ok [INFO] [stdout] test tests::test_list_of_results ... ok [INFO] [stdout] test tests::test_not_divisible ... ok [INFO] [stdout] test tests::test_result_with_list ... ok [INFO] [stdout] test tests::test_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/18_iterators/iterators4.rs (/opt/rustwide/target/debug/build/exercises/9327f8fa56b13138/deps/iterators4-9327f8fa56b13138) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::factorial_of_0 ... ok [INFO] [stdout] test tests::factorial_of_2 ... ok [INFO] [stdout] test tests::factorial_of_1 ... ok [INFO] [stdout] test tests::factorial_of_4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/18_iterators/iterators4.rs (/opt/rustwide/target/debug/build/exercises/98eb74ea028fdcf3/deps/iterators4_sol-98eb74ea028fdcf3) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::factorial_of_0 ... ok [INFO] [stdout] test tests::factorial_of_1 ... ok [INFO] [stdout] test tests::factorial_of_2 ... ok [INFO] [stdout] test tests::factorial_of_4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/18_iterators/iterators5.rs (/opt/rustwide/target/debug/build/exercises/cf8121c1493a456b/deps/iterators5-cf8121c1493a456b) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::count_collection_equals_for ... ok [INFO] [stdout] test tests::count_collection_complete ... ok [INFO] [stdout] test tests::count_collection_some ... ok [INFO] [stdout] test tests::count_collection_none ... ok [INFO] [stdout] test tests::count_complete ... ok [INFO] [stdout] test tests::count_complete_equals_for ... ok [INFO] [stdout] test tests::count_none ... ok [INFO] [stdout] test tests::count_some ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/18_iterators/iterators5.rs (/opt/rustwide/target/debug/build/exercises/9bfdcd35ef752b91/deps/iterators5_sol-9bfdcd35ef752b91) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::count_collection_complete ... ok [INFO] [stdout] test tests::count_collection_equals_for ... ok [INFO] [stdout] test tests::count_collection_none ... ok [INFO] [stdout] test tests::count_collection_some ... ok [INFO] [stdout] test tests::count_complete ... ok [INFO] [stdout] test tests::count_complete_equals_for ... ok [INFO] [stdout] test tests::count_none ... ok [INFO] [stdout] test tests::count_some ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/16_lifetimes/lifetimes1.rs (/opt/rustwide/target/debug/build/exercises/e9f35db27ccff112/deps/lifetimes1-e9f35db27ccff112) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_longest ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/16_lifetimes/lifetimes1.rs (/opt/rustwide/target/debug/build/exercises/897ede6e0c25b0ce/deps/lifetimes1_sol-897ede6e0c25b0ce) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_longest ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/16_lifetimes/lifetimes2.rs (/opt/rustwide/target/debug/build/exercises/61a47d9eef65abd4/deps/lifetimes2-61a47d9eef65abd4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/16_lifetimes/lifetimes2.rs (/opt/rustwide/target/debug/build/exercises/b1997fb7e2a28cf9/deps/lifetimes2_sol-b1997fb7e2a28cf9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/16_lifetimes/lifetimes3.rs (/opt/rustwide/target/debug/build/exercises/7c908b96d548bca7/deps/lifetimes3-7c908b96d548bca7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/16_lifetimes/lifetimes3.rs (/opt/rustwide/target/debug/build/exercises/d91e648467e5819e/deps/lifetimes3_sol-d91e648467e5819e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/21_macros/macros1.rs (/opt/rustwide/target/debug/build/exercises/691052cf41e8e71f/deps/macros1-691052cf41e8e71f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/21_macros/macros1.rs (/opt/rustwide/target/debug/build/exercises/98315d26c34de237/deps/macros1_sol-98315d26c34de237) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/21_macros/macros2.rs (/opt/rustwide/target/debug/build/exercises/f06c3f12b9064dce/deps/macros2-f06c3f12b9064dce) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/21_macros/macros2.rs (/opt/rustwide/target/debug/build/exercises/3b5330869b077642/deps/macros2_sol-3b5330869b077642) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/21_macros/macros3.rs (/opt/rustwide/target/debug/build/exercises/2c8dba3595aab705/deps/macros3-2c8dba3595aab705) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/21_macros/macros3.rs (/opt/rustwide/target/debug/build/exercises/3f106f694d7a64e7/deps/macros3_sol-3f106f694d7a64e7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/21_macros/macros4.rs (/opt/rustwide/target/debug/build/exercises/4bc46513746080fb/deps/macros4-4bc46513746080fb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/21_macros/macros4.rs (/opt/rustwide/target/debug/build/exercises/f33681582e8d427a/deps/macros4_sol-f33681582e8d427a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/10_modules/modules1.rs (/opt/rustwide/target/debug/build/exercises/63660be7e77e8646/deps/modules1-63660be7e77e8646) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/10_modules/modules1.rs (/opt/rustwide/target/debug/build/exercises/7defae1d23d6ad89/deps/modules1_sol-7defae1d23d6ad89) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/10_modules/modules2.rs (/opt/rustwide/target/debug/build/exercises/772bdeb3d545e9c8/deps/modules2-772bdeb3d545e9c8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/10_modules/modules2.rs (/opt/rustwide/target/debug/build/exercises/6dc5ae8d227a4295/deps/modules2_sol-6dc5ae8d227a4295) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/10_modules/modules3.rs (/opt/rustwide/target/debug/build/exercises/59883ebcbb5cde96/deps/modules3-59883ebcbb5cde96) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/10_modules/modules3.rs (/opt/rustwide/target/debug/build/exercises/f7dceec8216f0229/deps/modules3_sol-f7dceec8216f0229) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/06_move_semantics/move_semantics1.rs (/opt/rustwide/target/debug/build/exercises/d0417ed95c3c4d63/deps/move_semantics1-d0417ed95c3c4d63) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::move_semantics1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/06_move_semantics/move_semantics1.rs (/opt/rustwide/target/debug/build/exercises/948da3e8ed99319e/deps/move_semantics1_sol-948da3e8ed99319e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::move_semantics1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/06_move_semantics/move_semantics2.rs (/opt/rustwide/target/debug/build/exercises/258ab6a320add1b9/deps/move_semantics2-258ab6a320add1b9) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::move_semantics2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/06_move_semantics/move_semantics2.rs (/opt/rustwide/target/debug/build/exercises/9c25f5f8848a02ba/deps/move_semantics2_sol-9c25f5f8848a02ba) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::move_semantics2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/06_move_semantics/move_semantics3.rs (/opt/rustwide/target/debug/build/exercises/badc086293bff4dd/deps/move_semantics3-badc086293bff4dd) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::move_semantics3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/06_move_semantics/move_semantics3.rs (/opt/rustwide/target/debug/build/exercises/e54bb9ba1a595755/deps/move_semantics3_sol-e54bb9ba1a595755) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::move_semantics3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/06_move_semantics/move_semantics4.rs (/opt/rustwide/target/debug/build/exercises/78323d94fde6352e/deps/move_semantics4-78323d94fde6352e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::move_semantics4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/06_move_semantics/move_semantics4.rs (/opt/rustwide/target/debug/build/exercises/d7ab1f3a128cab56/deps/move_semantics4_sol-d7ab1f3a128cab56) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::move_semantics4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/06_move_semantics/move_semantics5.rs (/opt/rustwide/target/debug/build/exercises/f7c7cd499757fbdc/deps/move_semantics5-f7c7cd499757fbdc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/06_move_semantics/move_semantics5.rs (/opt/rustwide/target/debug/build/exercises/3a8b4c561fef413c/deps/move_semantics5_sol-3a8b4c561fef413c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/12_options/options1.rs (/opt/rustwide/target/debug/build/exercises/9e739b5c31564365/deps/options1-9e739b5c31564365) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::check_icecream ... ok [INFO] [stdout] test tests::raw_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/12_options/options1.rs (/opt/rustwide/target/debug/build/exercises/64d63cbd85576ea8/deps/options1_sol-64d63cbd85576ea8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::check_icecream ... ok [INFO] [stdout] test tests::raw_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/12_options/options2.rs (/opt/rustwide/target/debug/build/exercises/f34690973a953a8c/deps/options2-f34690973a953a8c) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::layered_option ... ok [INFO] [stdout] test tests::simple_option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/12_options/options2.rs (/opt/rustwide/target/debug/build/exercises/711b8948987bd568/deps/options2_sol-711b8948987bd568) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::layered_option ... ok [INFO] [stdout] test tests::simple_option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/12_options/options3.rs (/opt/rustwide/target/debug/build/exercises/336590fb501ac2db/deps/options3-336590fb501ac2db) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/12_options/options3.rs (/opt/rustwide/target/debug/build/exercises/ed4aa2ba6be20f70/deps/options3_sol-ed4aa2ba6be20f70) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/04_primitive_types/primitive_types1.rs (/opt/rustwide/target/debug/build/exercises/0f479d25bf2b56b2/deps/primitive_types1-0f479d25bf2b56b2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/04_primitive_types/primitive_types1.rs (/opt/rustwide/target/debug/build/exercises/9704524ccef40105/deps/primitive_types1_sol-9704524ccef40105) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/04_primitive_types/primitive_types2.rs (/opt/rustwide/target/debug/build/exercises/79c94ecefa6cc859/deps/primitive_types2-79c94ecefa6cc859) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/04_primitive_types/primitive_types2.rs (/opt/rustwide/target/debug/build/exercises/8365c705d54447b6/deps/primitive_types2_sol-8365c705d54447b6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/04_primitive_types/primitive_types3.rs (/opt/rustwide/target/debug/build/exercises/8351167572091df6/deps/primitive_types3-8351167572091df6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/04_primitive_types/primitive_types3.rs (/opt/rustwide/target/debug/build/exercises/ddaf4ab5a71b942d/deps/primitive_types3_sol-ddaf4ab5a71b942d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/04_primitive_types/primitive_types4.rs (/opt/rustwide/target/debug/build/exercises/ab94472a75317c34/deps/primitive_types4-ab94472a75317c34) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::slice_out_of_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/04_primitive_types/primitive_types4.rs (/opt/rustwide/target/debug/build/exercises/dfd88c4f94bf68f4/deps/primitive_types4_sol-dfd88c4f94bf68f4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::slice_out_of_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/04_primitive_types/primitive_types5.rs (/opt/rustwide/target/debug/build/exercises/353a5f97cec76f43/deps/primitive_types5-353a5f97cec76f43) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/04_primitive_types/primitive_types5.rs (/opt/rustwide/target/debug/build/exercises/428f1c5496e1a28a/deps/primitive_types5_sol-428f1c5496e1a28a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/04_primitive_types/primitive_types6.rs (/opt/rustwide/target/debug/build/exercises/616d10b9a7537837/deps/primitive_types6-616d10b9a7537837) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::indexing_tuple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/04_primitive_types/primitive_types6.rs (/opt/rustwide/target/debug/build/exercises/a4364e1996644e1e/deps/primitive_types6_sol-a4364e1996644e1e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::indexing_tuple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/quizzes/quiz1.rs (/opt/rustwide/target/debug/build/exercises/450ba41d06a1cf54/deps/quiz1-450ba41d06a1cf54) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::verify_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/quizzes/quiz1.rs (/opt/rustwide/target/debug/build/exercises/7161216574329087/deps/quiz1_sol-7161216574329087) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::verify_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/quizzes/quiz2.rs (/opt/rustwide/target/debug/build/exercises/7bcf02e35ae22e81/deps/quiz2-7bcf02e35ae22e81) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/quizzes/quiz2.rs (/opt/rustwide/target/debug/build/exercises/f56b4ad9df281a22/deps/quiz2_sol-f56b4ad9df281a22) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/quizzes/quiz3.rs (/opt/rustwide/target/debug/build/exercises/711150762b225596/deps/quiz3-711150762b225596) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::generate_alphabetic_report_card ... ok [INFO] [stdout] test tests::generate_numeric_report_card ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/quizzes/quiz3.rs (/opt/rustwide/target/debug/build/exercises/359a034cfd12dcea/deps/quiz3_sol-359a034cfd12dcea) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::generate_alphabetic_report_card ... ok [INFO] [stdout] test tests::generate_numeric_report_card ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/19_smart_pointers/rc1.rs (/opt/rustwide/target/debug/build/exercises/2e9a909873f0edac/deps/rc1-2e9a909873f0edac) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::rc1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/19_smart_pointers/rc1.rs (/opt/rustwide/target/debug/build/exercises/c007886aaa42d3ff/deps/rc1_sol-c007886aaa42d3ff) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::rc1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/09_strings/strings1.rs (/opt/rustwide/target/debug/build/exercises/7caf3299761ec17c/deps/strings1-7caf3299761ec17c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/09_strings/strings1.rs (/opt/rustwide/target/debug/build/exercises/acf27067e6c1b02c/deps/strings1_sol-acf27067e6c1b02c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/09_strings/strings2.rs (/opt/rustwide/target/debug/build/exercises/7b59306abd15a0f2/deps/strings2-7b59306abd15a0f2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/09_strings/strings2.rs (/opt/rustwide/target/debug/build/exercises/5ce02117a95c94cb/deps/strings2_sol-5ce02117a95c94cb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/09_strings/strings3.rs (/opt/rustwide/target/debug/build/exercises/0db4bafd14e866be/deps/strings3-0db4bafd14e866be) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::compose_a_string ... ok [INFO] [stdout] test tests::replace_a_string ... ok [INFO] [stdout] test tests::trim_a_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/09_strings/strings3.rs (/opt/rustwide/target/debug/build/exercises/fd2bcb44e36e18c7/deps/strings3_sol-fd2bcb44e36e18c7) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::compose_a_string ... ok [INFO] [stdout] test tests::replace_a_string ... ok [INFO] [stdout] test tests::trim_a_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/09_strings/strings4.rs (/opt/rustwide/target/debug/build/exercises/ff39327f888532bf/deps/strings4-ff39327f888532bf) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/09_strings/strings4.rs (/opt/rustwide/target/debug/build/exercises/e78ef7c722354fab/deps/strings4_sol-e78ef7c722354fab) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/07_structs/structs1.rs (/opt/rustwide/target/debug/build/exercises/f3d54cae8b5ecda2/deps/structs1-f3d54cae8b5ecda2) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::regular_structs ... ok [INFO] [stdout] test tests::tuple_structs ... ok [INFO] [stdout] test tests::unit_structs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/07_structs/structs1.rs (/opt/rustwide/target/debug/build/exercises/b40f1d97061377b5/deps/structs1_sol-b40f1d97061377b5) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::regular_structs ... ok [INFO] [stdout] test tests::tuple_structs ... ok [INFO] [stdout] test tests::unit_structs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/07_structs/structs2.rs (/opt/rustwide/target/debug/build/exercises/d2caabca6dd6768b/deps/structs2-d2caabca6dd6768b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::your_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/07_structs/structs2.rs (/opt/rustwide/target/debug/build/exercises/242a98b4ae74c676/deps/structs2_sol-242a98b4ae74c676) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::your_order ... ok [INFO] [stderr] Running unittests exercises/07_structs/structs3.rs (/opt/rustwide/target/debug/build/exercises/cd603b9b6c738990/deps/structs3-cd603b9b6c738990) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::calculate_transport_fees ... ok [INFO] [stdout] test tests::create_international_package ... ok [INFO] [stdout] test tests::create_local_package ... ok [INFO] [stdout] test tests::fail_creating_weightless_package - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/07_structs/structs3.rs (/opt/rustwide/target/debug/build/exercises/cb0c198299a6d3a5/deps/structs3_sol-cb0c198299a6d3a5) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::calculate_transport_fees ... ok [INFO] [stdout] test tests::create_local_package ... ok [INFO] [stdout] test tests::create_international_package ... ok [INFO] [stdout] test tests::fail_creating_weightless_package - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/17_tests/tests1.rs (/opt/rustwide/target/debug/build/exercises/4c39800603b8c5ea/deps/tests1-4c39800603b8c5ea) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::you_can_assert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/17_tests/tests1.rs (/opt/rustwide/target/debug/build/exercises/c502ae394e192e6a/deps/tests1_sol-c502ae394e192e6a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::you_can_assert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/17_tests/tests2.rs (/opt/rustwide/target/debug/build/exercises/219fb2d0d1e8e415/deps/tests2-219fb2d0d1e8e415) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::you_can_assert_eq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/17_tests/tests2.rs (/opt/rustwide/target/debug/build/exercises/6630a238a04abdc0/deps/tests2_sol-6630a238a04abdc0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::you_can_assert_eq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/17_tests/tests3.rs (/opt/rustwide/target/debug/build/exercises/ba39e0d389431817/deps/tests3-ba39e0d389431817) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::correct_width_and_height ... ok [INFO] [stdout] test tests::negative_width - should panic ... ok [INFO] [stdout] test tests::negative_height - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/17_tests/tests3.rs (/opt/rustwide/target/debug/build/exercises/3cb1192e0e46b262/deps/tests3_sol-3cb1192e0e46b262) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::correct_width_and_height ... ok [INFO] [stdout] test tests::negative_height - should panic ... ok [INFO] [stdout] test tests::negative_width - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/20_threads/threads1.rs (/opt/rustwide/target/debug/build/exercises/5113d9b669807861/deps/threads1-5113d9b669807861) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/20_threads/threads1.rs (/opt/rustwide/target/debug/build/exercises/2a8b37dfe71f01d5/deps/threads1_sol-2a8b37dfe71f01d5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/20_threads/threads2.rs (/opt/rustwide/target/debug/build/exercises/4a6020167757ccfe/deps/threads2-4a6020167757ccfe) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/20_threads/threads2.rs (/opt/rustwide/target/debug/build/exercises/dc9fbba653ee5854/deps/threads2_sol-dc9fbba653ee5854) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/20_threads/threads3.rs (/opt/rustwide/target/debug/build/exercises/8ee44f9bb2b89949/deps/threads3-8ee44f9bb2b89949) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::threads3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.25s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/20_threads/threads3.rs (/opt/rustwide/target/debug/build/exercises/436b8aed1180d82d/deps/threads3_sol-436b8aed1180d82d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::threads3 ... ok [INFO] [stderr] Running unittests exercises/15_traits/traits1.rs (/opt/rustwide/target/debug/build/exercises/5c44da1c5ca4650c/deps/traits1-5c44da1c5ca4650c) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.25s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests solutions/15_traits/traits1.rs (/opt/rustwide/target/debug/build/exercises/6ac64c7596dbd623/deps/traits1_sol-6ac64c7596dbd623) [INFO] [stdout] test tests::is_foo_bar ... ok [INFO] [stdout] test tests::is_bar_bar ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::is_bar_bar ... ok [INFO] [stdout] test tests::is_foo_bar ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::is_vec_pop_eq_bar ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::is_vec_pop_eq_bar ... ok [INFO] [stderr] Running unittests exercises/15_traits/traits2.rs (/opt/rustwide/target/debug/build/exercises/270b1cb28b1fb168/deps/traits2-270b1cb28b1fb168) [INFO] [stdout] [INFO] [stderr] Running unittests solutions/15_traits/traits2.rs (/opt/rustwide/target/debug/build/exercises/a0e82e3cb6277ba5/deps/traits2_sol-a0e82e3cb6277ba5) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running unittests exercises/15_traits/traits3.rs (/opt/rustwide/target/debug/build/exercises/3a741d31f16e5a5c/deps/traits3-3a741d31f16e5a5c) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests solutions/15_traits/traits3.rs (/opt/rustwide/target/debug/build/exercises/5a589df4b0b42ff5/deps/traits3_sol-5a589df4b0b42ff5) [INFO] [stdout] test tests::is_licensing_info_the_same ... ok [INFO] [stderr] Running unittests exercises/15_traits/traits4.rs (/opt/rustwide/target/debug/build/exercises/5179f67e66ce2adb/deps/traits4-5179f67e66ce2adb) [INFO] [stdout] [INFO] [stderr] Running unittests solutions/15_traits/traits4.rs (/opt/rustwide/target/debug/build/exercises/1e193b39bcf1acf7/deps/traits4_sol-1e193b39bcf1acf7) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::is_licensing_info_the_same ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::compare_license_information ... ok [INFO] [stdout] test tests::compare_license_information_backwards ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::compare_license_information ... ok [INFO] [stdout] test tests::compare_license_information_backwards ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/15_traits/traits5.rs (/opt/rustwide/target/debug/build/exercises/f8a5122b73fbfa45/deps/traits5-f8a5122b73fbfa45) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_some_func ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/15_traits/traits5.rs (/opt/rustwide/target/debug/build/exercises/bcf2802be60edcc4/deps/traits5_sol-bcf2802be60edcc4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_some_func ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/23_conversions/try_from_into.rs (/opt/rustwide/target/debug/build/exercises/6b0c6903275a06fd/deps/try_from_into-6b0c6903275a06fd) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::test_array_out_of_range_negative ... ok [INFO] [stdout] test tests::test_array_out_of_range_positive ... ok [INFO] [stdout] test tests::test_array_sum ... ok [INFO] [stdout] test tests::test_slice_excess_length ... ok [INFO] [stdout] test tests::test_array_correct ... ok [INFO] [stdout] test tests::test_slice_insufficient_length ... ok [INFO] [stdout] test tests::test_slice_out_of_range_negative ... ok [INFO] [stdout] test tests::test_slice_out_of_range_positive ... ok [INFO] [stdout] test tests::test_slice_correct ... ok [INFO] [stdout] test tests::test_slice_sum ... ok [INFO] [stdout] test tests::test_tuple_correct ... ok [INFO] [stdout] test tests::test_tuple_out_of_range_negative ... ok [INFO] [stdout] test tests::test_tuple_out_of_range_positive ... ok [INFO] [stdout] test tests::test_tuple_sum ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/23_conversions/try_from_into.rs (/opt/rustwide/target/debug/build/exercises/7fec814c8d6ef107/deps/try_from_into_sol-7fec814c8d6ef107) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::test_array_correct ... ok [INFO] [stdout] test tests::test_array_out_of_range_negative ... ok [INFO] [stdout] test tests::test_array_out_of_range_positive ... ok [INFO] [stdout] test tests::test_array_sum ... ok [INFO] [stdout] test tests::test_slice_correct ... ok [INFO] [stdout] test tests::test_slice_excess_length ... ok [INFO] [stdout] test tests::test_slice_insufficient_length ... ok [INFO] [stdout] test tests::test_slice_out_of_range_negative ... ok [INFO] [stdout] test tests::test_slice_out_of_range_positive ... ok [INFO] [stdout] test tests::test_slice_sum ... ok [INFO] [stdout] test tests::test_tuple_correct ... ok [INFO] [stdout] test tests::test_tuple_out_of_range_negative ... ok [INFO] [stdout] test tests::test_tuple_out_of_range_positive ... ok [INFO] [stdout] test tests::test_tuple_sum ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/23_conversions/using_as.rs (/opt/rustwide/target/debug/build/exercises/98db9e4144c9474c/deps/using_as-98db9e4144c9474c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::returns_proper_type_and_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/23_conversions/using_as.rs (/opt/rustwide/target/debug/build/exercises/12b915c4ce02c938/deps/using_as_sol-12b915c4ce02c938) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::returns_proper_type_and_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/01_variables/variables1.rs (/opt/rustwide/target/debug/build/exercises/43815734594c8e95/deps/variables1-43815734594c8e95) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/01_variables/variables1.rs (/opt/rustwide/target/debug/build/exercises/4d94cb57eb297bbc/deps/variables1_sol-4d94cb57eb297bbc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/01_variables/variables2.rs (/opt/rustwide/target/debug/build/exercises/73594a0c2d55af27/deps/variables2-73594a0c2d55af27) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/01_variables/variables2.rs (/opt/rustwide/target/debug/build/exercises/6b7897a920612749/deps/variables2_sol-6b7897a920612749) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/01_variables/variables3.rs (/opt/rustwide/target/debug/build/exercises/91061ef669a9dd90/deps/variables3-91061ef669a9dd90) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/01_variables/variables3.rs (/opt/rustwide/target/debug/build/exercises/13019561dd5d104b/deps/variables3_sol-13019561dd5d104b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/01_variables/variables4.rs (/opt/rustwide/target/debug/build/exercises/d376d38d074eb3d5/deps/variables4-d376d38d074eb3d5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests solutions/01_variables/variables4.rs (/opt/rustwide/target/debug/build/exercises/c6944698ccd2c613/deps/variables4_sol-c6944698ccd2c613) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/01_variables/variables5.rs (/opt/rustwide/target/debug/build/exercises/0dd9117a803402e7/deps/variables5-0dd9117a803402e7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/01_variables/variables5.rs (/opt/rustwide/target/debug/build/exercises/8de9861c33a33529/deps/variables5_sol-8de9861c33a33529) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/01_variables/variables6.rs (/opt/rustwide/target/debug/build/exercises/535dbeabb3b05f5f/deps/variables6-535dbeabb3b05f5f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/01_variables/variables6.rs (/opt/rustwide/target/debug/build/exercises/c4ac53298f5d5b4d/deps/variables6_sol-c4ac53298f5d5b4d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/05_vecs/vecs1.rs (/opt/rustwide/target/debug/build/exercises/a7aef738257bdeff/deps/vecs1-a7aef738257bdeff) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_array_and_vec_similarity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/05_vecs/vecs1.rs (/opt/rustwide/target/debug/build/exercises/5aa84c5478d1432a/deps/vecs1_sol-5aa84c5478d1432a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_array_and_vec_similarity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests exercises/05_vecs/vecs2.rs (/opt/rustwide/target/debug/build/exercises/8c5e1b159e30981b/deps/vecs2-8c5e1b159e30981b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_vec_map_example ... ok [INFO] [stdout] test tests::test_vec_map ... ok [INFO] [stdout] test tests::test_vec_loop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests solutions/05_vecs/vecs2.rs (/opt/rustwide/target/debug/build/exercises/1f8547f3f3dd8f8c/deps/vecs2_sol-1f8547f3f3dd8f8c) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_vec_map ... ok [INFO] [stdout] test tests::test_vec_loop ... ok [INFO] [stdout] test tests::test_vec_map_example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5f92d2fcc811d1c175e1423f76b25ddeec8d316d1d3c193d03db77106e3f0113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f92d2fcc811d1c175e1423f76b25ddeec8d316d1d3c193d03db77106e3f0113", kill_on_drop: false }` [INFO] [stdout] 5f92d2fcc811d1c175e1423f76b25ddeec8d316d1d3c193d03db77106e3f0113