[INFO] cloning repository https://github.com/mohrcore/wladcy_polski
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mohrcore/wladcy_polski" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohrcore%2Fwladcy_polski", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohrcore%2Fwladcy_polski'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dfc584c50b950a80bb9652478fd382c7e19cabd
[INFO] testing mohrcore/wladcy_polski against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohrcore%2Fwladcy_polski" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mohrcore/wladcy_polski on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mohrcore/wladcy_polski
[INFO] finished tweaking git repo https://github.com/mohrcore/wladcy_polski
[INFO] tweaked toml for git repo https://github.com/mohrcore/wladcy_polski written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/mohrcore/wladcy_polski already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf45cb2c49cf5567e7b1eb60855aed6d4fa43c1d5c9f9077baba8924142af80e
[INFO] running `Command { std: "docker" "start" "-a" "bf45cb2c49cf5567e7b1eb60855aed6d4fa43c1d5c9f9077baba8924142af80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf45cb2c49cf5567e7b1eb60855aed6d4fa43c1d5c9f9077baba8924142af80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf45cb2c49cf5567e7b1eb60855aed6d4fa43c1d5c9f9077baba8924142af80e", kill_on_drop: false }`
[INFO] [stdout] bf45cb2c49cf5567e7b1eb60855aed6d4fa43c1d5c9f9077baba8924142af80e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4f7a45b3386da12468b80776c28ed4b964717a417536cf847aeb89b965a631a
[INFO] running `Command { std: "docker" "start" "-a" "e4f7a45b3386da12468b80776c28ed4b964717a417536cf847aeb89b965a631a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling wladcy_polski v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 |         if(line == wladcy[id + 1]) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "e4f7a45b3386da12468b80776c28ed4b964717a417536cf847aeb89b965a631a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f7a45b3386da12468b80776c28ed4b964717a417536cf847aeb89b965a631a", kill_on_drop: false }`
[INFO] [stdout] e4f7a45b3386da12468b80776c28ed4b964717a417536cf847aeb89b965a631a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f31a651e849ee8757720c82da14f48de61c267128495e2be629a64154e2987c6
[INFO] running `Command { std: "docker" "start" "-a" "f31a651e849ee8757720c82da14f48de61c267128495e2be629a64154e2987c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling wladcy_polski v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 |         if(line == wladcy[id + 1]) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f31a651e849ee8757720c82da14f48de61c267128495e2be629a64154e2987c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31a651e849ee8757720c82da14f48de61c267128495e2be629a64154e2987c6", kill_on_drop: false }`
[INFO] [stdout] f31a651e849ee8757720c82da14f48de61c267128495e2be629a64154e2987c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d98028e67b788ee4b31c772a761568a63a93ca492098bf15df4ad7283bf926c
[INFO] running `Command { std: "docker" "start" "-a" "9d98028e67b788ee4b31c772a761568a63a93ca492098bf15df4ad7283bf926c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/main.rs:75:11
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 75 |         if(line == wladcy[id + 1]) {
[INFO] [stdout] 
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wladcy_polski` (bin "wladcy_polski" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wladcy_polski-2a733dcfb326ef16)
[INFO] running `Command { std: "docker" "inspect" "9d98028e67b788ee4b31c772a761568a63a93ca492098bf15df4ad7283bf926c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d98028e67b788ee4b31c772a761568a63a93ca492098bf15df4ad7283bf926c", kill_on_drop: false }`
[INFO] [stdout] 9d98028e67b788ee4b31c772a761568a63a93ca492098bf15df4ad7283bf926c