[INFO] cloning repository https://github.com/hexjelly/euler-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hexjelly/euler-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexjelly%2Feuler-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexjelly%2Feuler-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] caaffa09f4e1de4caeabf2627689d034d5dd04de [INFO] testing hexjelly/euler-rust against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexjelly%2Feuler-rust" "/workspace/builds/worker-82/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hexjelly/euler-rust on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hexjelly/euler-rust [INFO] finished tweaking git repo https://github.com/hexjelly/euler-rust [INFO] tweaked toml for git repo https://github.com/hexjelly/euler-rust written to /workspace/builds/worker-82/source/Cargo.toml [INFO] crate git repo https://github.com/hexjelly/euler-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3d0cddb960a0a4de0b4f0de8a694af3d25e1d7fda6a0f47fb0b2c632977b603 [INFO] running `Command { std: "docker" "start" "-a" "b3d0cddb960a0a4de0b4f0de8a694af3d25e1d7fda6a0f47fb0b2c632977b603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3d0cddb960a0a4de0b4f0de8a694af3d25e1d7fda6a0f47fb0b2c632977b603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3d0cddb960a0a4de0b4f0de8a694af3d25e1d7fda6a0f47fb0b2c632977b603", kill_on_drop: false }` [INFO] [stdout] b3d0cddb960a0a4de0b4f0de8a694af3d25e1d7fda6a0f47fb0b2c632977b603 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e57b9fd12f20fea2e3530a00a18c4ed13ab11a5969dd92f211f1375be06adfee [INFO] running `Command { std: "docker" "start" "-a" "e57b9fd12f20fea2e3530a00a18c4ed13ab11a5969dd92f211f1375be06adfee", kill_on_drop: false }` [INFO] [stderr] Compiling euler-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/euler-0006.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | (square_of_sum - sum_of_squares) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 14 - (square_of_sum - sum_of_squares) [INFO] [stdout] 14 + square_of_sum - sum_of_squares [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.60s [INFO] running `Command { std: "docker" "inspect" "e57b9fd12f20fea2e3530a00a18c4ed13ab11a5969dd92f211f1375be06adfee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e57b9fd12f20fea2e3530a00a18c4ed13ab11a5969dd92f211f1375be06adfee", kill_on_drop: false }` [INFO] [stdout] e57b9fd12f20fea2e3530a00a18c4ed13ab11a5969dd92f211f1375be06adfee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 018a687704d7b4262529524a7fc3208c81918233d2a5d2dcd72998585d8a26af [INFO] running `Command { std: "docker" "start" "-a" "018a687704d7b4262529524a7fc3208c81918233d2a5d2dcd72998585d8a26af", kill_on_drop: false }` [INFO] [stderr] Compiling euler-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/bin/euler-0006.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | (square_of_sum - sum_of_squares) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 14 - (square_of_sum - sum_of_squares) [INFO] [stdout] 14 + square_of_sum - sum_of_squares [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "018a687704d7b4262529524a7fc3208c81918233d2a5d2dcd72998585d8a26af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "018a687704d7b4262529524a7fc3208c81918233d2a5d2dcd72998585d8a26af", kill_on_drop: false }` [INFO] [stdout] 018a687704d7b4262529524a7fc3208c81918233d2a5d2dcd72998585d8a26af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b6ee984ce9e2499abce4238cedb8f7ffa1911e137a5e6ec0d8a79d4033d1312 [INFO] running `Command { std: "docker" "start" "-a" "6b6ee984ce9e2499abce4238cedb8f7ffa1911e137a5e6ec0d8a79d4033d1312", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/bin/euler-0006.rs:14:3 [INFO] [stderr] | [INFO] [stderr] 14 | (square_of_sum - sum_of_squares) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 14 - (square_of_sum - sum_of_squares) [INFO] [stderr] 14 + square_of_sum - sum_of_squares [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `euler-rust` (bin "euler-0006" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/euler-03e3c59529817336) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test primes::test_super::inc_sieve_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 (/opt/rustwide/target/debug/deps/euler_0001-2534f513b3761021) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test euler_0001 ... 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 (/opt/rustwide/target/debug/deps/euler_0002-a8cc58a02ae2e5c7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/euler_0003-e076661bb203be26) [INFO] [stdout] test euler_0002 ... 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 euler_0003 ... 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 (/opt/rustwide/target/debug/deps/euler_0004-83c3297f1641cf3c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test euler_0004 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/euler_0005-1973a41bcdb5d5bc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test euler_0005 ... 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 (/opt/rustwide/target/debug/deps/euler_0006-d2b8a9caad119678) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test euler_0006 ... 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 (/opt/rustwide/target/debug/deps/euler_0007-0b673c9261b8742d) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/euler_0008-016093eb53294586) [INFO] [stdout] running 1 test [INFO] [stdout] test euler_0007 ... 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 euler_0008 ... 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 (/opt/rustwide/target/debug/deps/euler_0010-840a4f73273d6e92) [INFO] [stdout] [INFO] [stderr] Doc-tests euler [INFO] [stdout] running 1 test [INFO] [stdout] test euler_0010 ... 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 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" "6b6ee984ce9e2499abce4238cedb8f7ffa1911e137a5e6ec0d8a79d4033d1312", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b6ee984ce9e2499abce4238cedb8f7ffa1911e137a5e6ec0d8a79d4033d1312", kill_on_drop: false }` [INFO] [stdout] 6b6ee984ce9e2499abce4238cedb8f7ffa1911e137a5e6ec0d8a79d4033d1312