[INFO] cloning repository https://github.com/janithh/rust_lrn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/janithh/rust_lrn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanithh%2Frust_lrn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanithh%2Frust_lrn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca600d388de89a08b89ba69e78234adb108c0620 [INFO] testing janithh/rust_lrn against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanithh%2Frust_lrn" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/janithh/rust_lrn on toolchain 1871252fc8bb672d40787e67404e6eaae7059369 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/janithh/rust_lrn [INFO] finished tweaking git repo https://github.com/janithh/rust_lrn [INFO] tweaked toml for git repo https://github.com/janithh/rust_lrn written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/janithh/rust_lrn 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 660bd217f8165535e31ee7d19fc0216cb4ec4fe691f13c36b7d505aceee8b4ea [INFO] running `Command { std: "docker" "start" "-a" "660bd217f8165535e31ee7d19fc0216cb4ec4fe691f13c36b7d505aceee8b4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "660bd217f8165535e31ee7d19fc0216cb4ec4fe691f13c36b7d505aceee8b4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "660bd217f8165535e31ee7d19fc0216cb4ec4fe691f13c36b7d505aceee8b4ea", kill_on_drop: false }` [INFO] [stdout] 660bd217f8165535e31ee7d19fc0216cb4ec4fe691f13c36b7d505aceee8b4ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 859ec9b426119740fe9f3bb7b3bc0a118810aadafb799816bd1af3a80f2a4136 [INFO] running `Command { std: "docker" "start" "-a" "859ec9b426119740fe9f3bb7b3bc0a118810aadafb799816bd1af3a80f2a4136", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rust_lrn v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `FromEx` is never used [INFO] [stdout] --> src/./bin/sec2_prim_data_types/sec2_prim_data_types.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | trait FromEx { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `average` is never used [INFO] [stdout] --> src/./bin/sec2_prim_data_types/sec2_prim_data_types.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn average(a: f32, b:f32, c:f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> src/bin/sec10_structs/sec10_structs.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | struct Color(u8, u8, u8); [INFO] [stdout] | ----- ^^ ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Color` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 39 | struct Color((), (), ()); [INFO] [stdout] | ~~ ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/bin/sec10_structs/sec10_structs.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | struct Point(u32, u32, u32); [INFO] [stdout] | ----- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Point` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 43 | struct Point(u32, (), ()); [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromEx` is never used [INFO] [stdout] --> src/bin/sec2_prim_data_types/sec2_prim_data_types.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | trait FromEx { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "859ec9b426119740fe9f3bb7b3bc0a118810aadafb799816bd1af3a80f2a4136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "859ec9b426119740fe9f3bb7b3bc0a118810aadafb799816bd1af3a80f2a4136", kill_on_drop: false }` [INFO] [stdout] 859ec9b426119740fe9f3bb7b3bc0a118810aadafb799816bd1af3a80f2a4136 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5f1bfab8a67b176a9892221319036d2b13702f02405da85aa3b8025e44e3b35 [INFO] running `Command { std: "docker" "start" "-a" "b5f1bfab8a67b176a9892221319036d2b13702f02405da85aa3b8025e44e3b35", kill_on_drop: false }` [INFO] [stdout] warning: trait `FromEx` is never used [INFO] [stdout] --> src/./bin/sec2_prim_data_types/sec2_prim_data_types.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | trait FromEx { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `average` is never used [INFO] [stdout] --> src/./bin/sec2_prim_data_types/sec2_prim_data_types.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn average(a: f32, b:f32, c:f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust_lrn v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromEx` is never used [INFO] [stdout] --> src/./bin/sec2_prim_data_types/sec2_prim_data_types.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | trait FromEx { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FromEx` is never used [INFO] [stdout] --> src/bin/sec2_prim_data_types/sec2_prim_data_types.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | trait FromEx { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> src/bin/sec10_structs/sec10_structs.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | struct Color(u8, u8, u8); [INFO] [stdout] | ----- ^^ ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Color` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 39 | struct Color((), (), ()); [INFO] [stdout] | ~~ ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/bin/sec10_structs/sec10_structs.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | struct Point(u32, u32, u32); [INFO] [stdout] | ----- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Point` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 43 | struct Point(u32, (), ()); [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "b5f1bfab8a67b176a9892221319036d2b13702f02405da85aa3b8025e44e3b35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5f1bfab8a67b176a9892221319036d2b13702f02405da85aa3b8025e44e3b35", kill_on_drop: false }` [INFO] [stdout] b5f1bfab8a67b176a9892221319036d2b13702f02405da85aa3b8025e44e3b35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ccd91e62ed583d993062f09434e0232b7d9166b649d269f8cb1c5ac9144dc607 [INFO] running `Command { std: "docker" "start" "-a" "ccd91e62ed583d993062f09434e0232b7d9166b649d269f8cb1c5ac9144dc607", kill_on_drop: false }` [INFO] [stderr] warning: trait `FromEx` is never used [INFO] [stderr] --> src/./bin/sec2_prim_data_types/sec2_prim_data_types.rs:2:7 [INFO] [stderr] | [INFO] [stderr] 2 | trait FromEx { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `average` is never used [INFO] [stderr] --> src/./bin/sec2_prim_data_types/sec2_prim_data_types.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn average(a: f32, b:f32, c:f32) -> f32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust_lrn` (lib) generated 2 warnings [INFO] [stderr] warning: `rust_lrn` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: fields `0`, `1`, and `2` are never read [INFO] [stderr] --> src/bin/sec10_structs/sec10_structs.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | struct Color(u8, u8, u8); [INFO] [stderr] | ----- ^^ ^^ ^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = note: `Color` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 39 | struct Color((), (), ()); [INFO] [stderr] | ~~ ~~ ~~ [INFO] [stderr] [INFO] [stderr] warning: fields `1` and `2` are never read [INFO] [stderr] --> src/bin/sec10_structs/sec10_structs.rs:43:23 [INFO] [stderr] | [INFO] [stderr] 43 | struct Point(u32, u32, u32); [INFO] [stderr] | ----- ^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = note: `Point` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 43 | struct Point(u32, (), ()); [INFO] [stderr] | ~~ ~~ [INFO] [stderr] [INFO] [stderr] warning: trait `FromEx` is never used [INFO] [stderr] --> src/bin/sec2_prim_data_types/sec2_prim_data_types.rs:2:7 [INFO] [stderr] | [INFO] [stderr] 2 | trait FromEx { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust_lrn` (bin "sec10_structs" test) generated 2 warnings [INFO] [stderr] warning: `rust_lrn` (bin "sec2_prim_data_types" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_lrn-b25e2c3804f8ebf6) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test sec2_prim_data_types::tests::unittest_average ... 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 src/main.rs (/opt/rustwide/target/debug/deps/rust_lrn-f0b986f74a205aa0) [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 src/bin/sec10_structs/main.rs (/opt/rustwide/target/debug/deps/sec10_structs-6c50c17bb90cc6dd) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test sec10_structs::tests::unittest_scaled_area_normal ... ok [INFO] [stdout] test sec10_structs::tests::unittest_scaled_area_struct_no_change ... ok [INFO] [stdout] test sec10_structs::tests::unittest_scaled_area_zero_scale ... ok [INFO] [stdout] test sec10_structs::tests::unittest_scaled_area_zero_height ... ok [INFO] [stdout] test sec10_structs::tests::unittest_scaled_area_zero_width ... 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 src/bin/sec11_generic_types/main.rs (/opt/rustwide/target/debug/deps/sec11_generic_types-0c5228dd82103cf2) [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 src/bin/sec12_traits/main.rs (/opt/rustwide/target/debug/deps/sec12_traits-7184680afac7a606) [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 src/bin/sec13_lifetimes/main.rs (/opt/rustwide/target/debug/deps/sec13_lifetimes-4bb896380189bfef) [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 src/bin/sec14_enums/main.rs (/opt/rustwide/target/debug/deps/sec14_enums-8a5f794e0046f53a) [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 src/bin/sec15_error_handling/main.rs (/opt/rustwide/target/debug/deps/sec15_error_handling-170b6779e7838cf0) [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 src/bin/sec16_collections/main.rs (/opt/rustwide/target/debug/deps/sec16_collections-0b43c60a8eb0fdec) [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 src/bin/sec2_prim_data_types/main.rs (/opt/rustwide/target/debug/deps/sec2_prim_data_types-795058ffb998a05e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test sec2_prim_data_types::tests::unittest_average ... 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 src/bin/sec3_compound_data_types/main.rs (/opt/rustwide/target/debug/deps/sec3_compound_data_types-16d1cf36bee66286) [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 src/bin/sec4_functions/main.rs (/opt/rustwide/target/debug/deps/sec4_functions-5ec55b899b59ae4a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test sec4_functions::tests::unittest_celcius_to_fahrenheit ... 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 src/bin/sec5_flow_control/main.rs (/opt/rustwide/target/debug/deps/sec5_flow_control-ffa5de441e09ec77) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test sec5_flow_control::tests::unittest_calculate_stats_empty ... ok [INFO] [stdout] test sec5_flow_control::tests::unittest_calculate_stats_single ... ok [INFO] [stdout] test sec5_flow_control::tests::unittest_calculate_stats_normal ... ok [INFO] [stdout] test sec5_flow_control::tests::unittest_calculate_stats_zeros ... 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 src/bin/sec6_ownership/main.rs (/opt/rustwide/target/debug/deps/sec6_ownership-dab3bfebdceda498) [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 src/bin/sec7_references/main.rs (/opt/rustwide/target/debug/deps/sec7_references-b00d60191c892e2f) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test sec7_references::tests::unittest_trim_spaces_empty ... ok [INFO] [stdout] test sec7_references::tests::unittest_trim_spaces_single_char ... ok [INFO] [stdout] test sec7_references::tests::unittest_trim_spaces_spaces_begin ... ok [INFO] [stdout] test sec7_references::tests::unittest_trim_spaces_normal ... ok [INFO] [stdout] test sec7_references::tests::unittest_trim_spaces_spaces_end ... ok [INFO] [stdout] test sec7_references::tests::unittest_trim_spaces_spaces_only ... ok [INFO] [stdout] test sec7_references::tests::unittest_trim_spaces_spaces_start_end ... 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 src/bin/sec8_modules/main.rs (/opt/rustwide/target/debug/deps/sec8_modules-e2ebb2560546b200) [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 src/bin/sec9_input_and_output/main.rs (/opt/rustwide/target/debug/deps/sec9_input_and_output-8b3578ef61a450c4) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test sec9_input_and_output::tests::unittest_check_name_empty_name ... ok [INFO] [stdout] test sec9_input_and_output::tests::unittest_check_name_normal ... ok [INFO] [stdout] test sec9_input_and_output::tests::unittest_check_name_not_found_name ... ok [INFO] [stdout] test sec9_input_and_output::tests::unittest_check_name_empty_path - should panic ... ok [INFO] [stdout] test sec9_input_and_output::tests::unittest_check_name_invalid_path - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/self_closures/main.rs (/opt/rustwide/target/debug/deps/self_closures-12dea34f28a8e25e) [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 src/bin/self_type_driven_api/main.rs (/opt/rustwide/target/debug/deps/self_type_driven_api-1c0fb921e4da8e78) [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] Doc-tests rust_lrn [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] running `Command { std: "docker" "inspect" "ccd91e62ed583d993062f09434e0232b7d9166b649d269f8cb1c5ac9144dc607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccd91e62ed583d993062f09434e0232b7d9166b649d269f8cb1c5ac9144dc607", kill_on_drop: false }` [INFO] [stdout] ccd91e62ed583d993062f09434e0232b7d9166b649d269f8cb1c5ac9144dc607