[INFO] cloning repository https://github.com/thierved/Daily_algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thierved/Daily_algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthierved%2FDaily_algorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthierved%2FDaily_algorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d14e549d3e77f5ea9eaf09fcf483540d804ad752
[INFO] testing thierved/Daily_algorithms against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthierved%2FDaily_algorithms" "/workspace/builds/worker-48/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-48/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thierved/Daily_algorithms on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thierved/Daily_algorithms
[INFO] finished tweaking git repo https://github.com/thierved/Daily_algorithms
[INFO] tweaked toml for git repo https://github.com/thierved/Daily_algorithms written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate git repo https://github.com/thierved/Daily_algorithms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd6ba8a35481e132067d2270328054df4d11166d92372bbacd6cd02a1c0c2696
[INFO] running `Command { std: "docker" "start" "-a" "dd6ba8a35481e132067d2270328054df4d11166d92372bbacd6cd02a1c0c2696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd6ba8a35481e132067d2270328054df4d11166d92372bbacd6cd02a1c0c2696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6ba8a35481e132067d2270328054df4d11166d92372bbacd6cd02a1c0c2696", kill_on_drop: false }`
[INFO] [stdout] dd6ba8a35481e132067d2270328054df4d11166d92372bbacd6cd02a1c0c2696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8e4a7625d96142bee090d7a694ef9fe5f42a32f4ee1a724ef90e9934fe8d75a
[INFO] running `Command { std: "docker" "start" "-a" "b8e4a7625d96142bee090d7a694ef9fe5f42a32f4ee1a724ef90e9934fe8d75a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Daily_algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Daily_algorithms` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `daily_algorithms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "b8e4a7625d96142bee090d7a694ef9fe5f42a32f4ee1a724ef90e9934fe8d75a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e4a7625d96142bee090d7a694ef9fe5f42a32f4ee1a724ef90e9934fe8d75a", kill_on_drop: false }`
[INFO] [stdout] b8e4a7625d96142bee090d7a694ef9fe5f42a32f4ee1a724ef90e9934fe8d75a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07af9b76d6b4bee02e448b31fc9439ae90ab6ba6193912aa0258db6872e058a9
[INFO] running `Command { std: "docker" "start" "-a" "07af9b76d6b4bee02e448b31fc9439ae90ab6ba6193912aa0258db6872e058a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling Daily_algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Daily_algorithms` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `daily_algorithms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "07af9b76d6b4bee02e448b31fc9439ae90ab6ba6193912aa0258db6872e058a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07af9b76d6b4bee02e448b31fc9439ae90ab6ba6193912aa0258db6872e058a9", kill_on_drop: false }`
[INFO] [stdout] 07af9b76d6b4bee02e448b31fc9439ae90ab6ba6193912aa0258db6872e058a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25c1ba1e1fb86413e599ddd25e26a48e8c5e3d5986857abbd65776ed0ddc1924
[INFO] running `Command { std: "docker" "start" "-a" "25c1ba1e1fb86413e599ddd25e26a48e8c5e3d5986857abbd65776ed0ddc1924", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Daily_algorithms` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `daily_algorithms`
[INFO] [stderr] 
[INFO] [stderr] warning: `Daily_algorithms` (bin "Daily_algorithms" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Daily_algorithms-ff37624fa4072030)
[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" "25c1ba1e1fb86413e599ddd25e26a48e8c5e3d5986857abbd65776ed0ddc1924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c1ba1e1fb86413e599ddd25e26a48e8c5e3d5986857abbd65776ed0ddc1924", kill_on_drop: false }`
[INFO] [stdout] 25c1ba1e1fb86413e599ddd25e26a48e8c5e3d5986857abbd65776ed0ddc1924