[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 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIkatyan%2FWavToFlacConverter" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ikatyan/WavToFlacConverter on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 36a428ae4834689ad7a09f78d68f5d2629c591294f7ea0e1af1760209569dadb
[INFO] running `Command { std: "docker" "start" "-a" "36a428ae4834689ad7a09f78d68f5d2629c591294f7ea0e1af1760209569dadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36a428ae4834689ad7a09f78d68f5d2629c591294f7ea0e1af1760209569dadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a428ae4834689ad7a09f78d68f5d2629c591294f7ea0e1af1760209569dadb", kill_on_drop: false }`
[INFO] [stdout] 36a428ae4834689ad7a09f78d68f5d2629c591294f7ea0e1af1760209569dadb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] cd301be67e8343ee99d43461fa5a7684f72b198b3c3cb248ca4429596829719a
[INFO] running `Command { std: "docker" "start" "-a" "cd301be67e8343ee99d43461fa5a7684f72b198b3c3cb248ca4429596829719a", 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 1.69s
[INFO] running `Command { std: "docker" "inspect" "cd301be67e8343ee99d43461fa5a7684f72b198b3c3cb248ca4429596829719a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd301be67e8343ee99d43461fa5a7684f72b198b3c3cb248ca4429596829719a", kill_on_drop: false }`
[INFO] [stdout] cd301be67e8343ee99d43461fa5a7684f72b198b3c3cb248ca4429596829719a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 5fca6cdf09d8fc62c8517e84b0963d9fa1bd597df3b77ab4ec3d842bca0904d7
[INFO] running `Command { std: "docker" "start" "-a" "5fca6cdf09d8fc62c8517e84b0963d9fa1bd597df3b77ab4ec3d842bca0904d7", 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 1.11s
[INFO] running `Command { std: "docker" "inspect" "5fca6cdf09d8fc62c8517e84b0963d9fa1bd597df3b77ab4ec3d842bca0904d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fca6cdf09d8fc62c8517e84b0963d9fa1bd597df3b77ab4ec3d842bca0904d7", kill_on_drop: false }`
[INFO] [stdout] 5fca6cdf09d8fc62c8517e84b0963d9fa1bd597df3b77ab4ec3d842bca0904d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d08e885bd59eb00f68d83afb1c258f59a4604dd1e33520a3e28259c64a78db4
[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" "5d08e885bd59eb00f68d83afb1c258f59a4604dd1e33520a3e28259c64a78db4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: crate `Tools` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]   = help: convert the identifier to snake case: `tools`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/Tools-550603fdd176aee0
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wtof-31411fa28be6b513
[INFO] running `Command { std: "docker" "inspect" "5d08e885bd59eb00f68d83afb1c258f59a4604dd1e33520a3e28259c64a78db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d08e885bd59eb00f68d83afb1c258f59a4604dd1e33520a3e28259c64a78db4", kill_on_drop: false }`
[INFO] [stdout] 5d08e885bd59eb00f68d83afb1c258f59a4604dd1e33520a3e28259c64a78db4