[INFO] cloning repository https://github.com/Ikatyan/WavToFlacConverter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ikatyan/WavToFlacConverter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIkatyan%2FWavToFlacConverter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIkatyan%2FWavToFlacConverter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f46567e86753b8c11d60f72af554333003e4ffc
[INFO] testing Ikatyan/WavToFlacConverter against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIkatyan%2FWavToFlacConverter" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ikatyan/WavToFlacConverter 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/Ikatyan/WavToFlacConverter
[INFO] finished tweaking git repo https://github.com/Ikatyan/WavToFlacConverter
[INFO] tweaked toml for git repo https://github.com/Ikatyan/WavToFlacConverter written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Ikatyan/WavToFlacConverter 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ff8cbb944dd0905d0c5225a4dc5fed2871fe87c9bfd8c05837b068b3daac6e49
[INFO] running `Command { std: "docker" "start" "-a" "ff8cbb944dd0905d0c5225a4dc5fed2871fe87c9bfd8c05837b068b3daac6e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff8cbb944dd0905d0c5225a4dc5fed2871fe87c9bfd8c05837b068b3daac6e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8cbb944dd0905d0c5225a4dc5fed2871fe87c9bfd8c05837b068b3daac6e49", kill_on_drop: false }`
[INFO] [stdout] ff8cbb944dd0905d0c5225a4dc5fed2871fe87c9bfd8c05837b068b3daac6e49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] cf019083ee87ec6a381c4fda0b8673dbfa49f90c6c472179140ed14b06558a57
[INFO] running `Command { std: "docker" "start" "-a" "cf019083ee87ec6a381c4fda0b8673dbfa49f90c6c472179140ed14b06558a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling Tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Tools` 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: `tools`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "cf019083ee87ec6a381c4fda0b8673dbfa49f90c6c472179140ed14b06558a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf019083ee87ec6a381c4fda0b8673dbfa49f90c6c472179140ed14b06558a57", kill_on_drop: false }`
[INFO] [stdout] cf019083ee87ec6a381c4fda0b8673dbfa49f90c6c472179140ed14b06558a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 74a735335788909d35b2663888e0dab82cf60fb660a43aaeb9d729546208b5e2
[INFO] running `Command { std: "docker" "start" "-a" "74a735335788909d35b2663888e0dab82cf60fb660a43aaeb9d729546208b5e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling Tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Tools` 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: `tools`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "74a735335788909d35b2663888e0dab82cf60fb660a43aaeb9d729546208b5e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a735335788909d35b2663888e0dab82cf60fb660a43aaeb9d729546208b5e2", kill_on_drop: false }`
[INFO] [stdout] 74a735335788909d35b2663888e0dab82cf60fb660a43aaeb9d729546208b5e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1043eb0143df86d1e08e0c855c731203e7dddaadde9f0c955649fdfaf7069822
[INFO] running `Command { std: "docker" "start" "-a" "1043eb0143df86d1e08e0c855c731203e7dddaadde9f0c955649fdfaf7069822", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: crate `Tools` 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: `tools`
[INFO] [stderr] 
[INFO] [stderr] warning: `Tools` (bin "Tools" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Tools-c283f8e8df6da2ce)
[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 (/opt/rustwide/target/debug/deps/wtof-8a85d87bcb20c4f7)
[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" "1043eb0143df86d1e08e0c855c731203e7dddaadde9f0c955649fdfaf7069822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1043eb0143df86d1e08e0c855c731203e7dddaadde9f0c955649fdfaf7069822", kill_on_drop: false }`
[INFO] [stdout] 1043eb0143df86d1e08e0c855c731203e7dddaadde9f0c955649fdfaf7069822