[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 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohrcore%2Fwladcy_polski" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mohrcore/wladcy_polski 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/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-10/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 6d60d4e3bfbaf426b3c170d22853730df53997d4b0f9cbcdad5440d88d8dd03b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6d60d4e3bfbaf426b3c170d22853730df53997d4b0f9cbcdad5440d88d8dd03b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d60d4e3bfbaf426b3c170d22853730df53997d4b0f9cbcdad5440d88d8dd03b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d60d4e3bfbaf426b3c170d22853730df53997d4b0f9cbcdad5440d88d8dd03b", kill_on_drop: false }`
[INFO] [stdout] 6d60d4e3bfbaf426b3c170d22853730df53997d4b0f9cbcdad5440d88d8dd03b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3da1c8fc50af10cc079792bfc7cb961be665e93ec12e077244455688f4d5113d
[INFO] running `Command { std: "docker" "start" "-a" "3da1c8fc50af10cc079792bfc7cb961be665e93ec12e077244455688f4d5113d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]    |           ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -         if(line == wladcy[id + 1]) {
[INFO] [stdout] 75 +         if line == wladcy[id + 1] {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3da1c8fc50af10cc079792bfc7cb961be665e93ec12e077244455688f4d5113d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da1c8fc50af10cc079792bfc7cb961be665e93ec12e077244455688f4d5113d", kill_on_drop: false }`
[INFO] [stdout] 3da1c8fc50af10cc079792bfc7cb961be665e93ec12e077244455688f4d5113d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a225e0ac9b0ffa200417a674d52a41b6091e7c5f540f66e750eb4cf5441b5371
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a225e0ac9b0ffa200417a674d52a41b6091e7c5f540f66e750eb4cf5441b5371", 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]    |           ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -         if(line == wladcy[id + 1]) {
[INFO] [stdout] 75 +         if line == wladcy[id + 1] {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a225e0ac9b0ffa200417a674d52a41b6091e7c5f540f66e750eb4cf5441b5371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a225e0ac9b0ffa200417a674d52a41b6091e7c5f540f66e750eb4cf5441b5371", kill_on_drop: false }`
[INFO] [stdout] a225e0ac9b0ffa200417a674d52a41b6091e7c5f540f66e750eb4cf5441b5371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ad9eae923c7b94f5ff7a97c62fb6a8129cceb4cf73c095ec4a38816dc2cb135
[INFO] running `Command { std: "docker" "start" "-a" "4ad9eae923c7b94f5ff7a97c62fb6a8129cceb4cf73c095ec4a38816dc2cb135", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:75:11
[INFO] [stderr]    |
[INFO] [stderr] 75 |         if(line == wladcy[id + 1]) {
[INFO] [stderr]    |           ^                      ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 75 -         if(line == wladcy[id + 1]) {
[INFO] [stderr] 75 +         if line == wladcy[id + 1] {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `wladcy_polski` (bin "wladcy_polski" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wladcy_polski-18ae1911cb78626b)
[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" "4ad9eae923c7b94f5ff7a97c62fb6a8129cceb4cf73c095ec4a38816dc2cb135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad9eae923c7b94f5ff7a97c62fb6a8129cceb4cf73c095ec4a38816dc2cb135", kill_on_drop: false }`
[INFO] [stdout] 4ad9eae923c7b94f5ff7a97c62fb6a8129cceb4cf73c095ec4a38816dc2cb135