[INFO] fetching crate vocoder 0.1.0...
[INFO] testing vocoder-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate vocoder 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate vocoder 0.1.0 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 crates.io crate vocoder 0.1.0
[INFO] finished tweaking crates.io crate vocoder 0.1.0
[INFO] tweaked toml for crates.io crate vocoder 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate vocoder 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] d8cbdbcfd30fa516be14aca7db994cfb2531228a672d61b3c45f5e3455d0ebf9
[INFO] running `Command { std: "docker" "start" "-a" "d8cbdbcfd30fa516be14aca7db994cfb2531228a672d61b3c45f5e3455d0ebf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8cbdbcfd30fa516be14aca7db994cfb2531228a672d61b3c45f5e3455d0ebf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8cbdbcfd30fa516be14aca7db994cfb2531228a672d61b3c45f5e3455d0ebf9", kill_on_drop: false }`
[INFO] [stdout] d8cbdbcfd30fa516be14aca7db994cfb2531228a672d61b3c45f5e3455d0ebf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 60e85b400ac3401229993a4dbeae84e981bd48643f93e9d000146417fb0432fe
[INFO] running `Command { std: "docker" "start" "-a" "60e85b400ac3401229993a4dbeae84e981bd48643f93e9d000146417fb0432fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vocoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "60e85b400ac3401229993a4dbeae84e981bd48643f93e9d000146417fb0432fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e85b400ac3401229993a4dbeae84e981bd48643f93e9d000146417fb0432fe", kill_on_drop: false }`
[INFO] [stdout] 60e85b400ac3401229993a4dbeae84e981bd48643f93e9d000146417fb0432fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 356df567bf26bbcaf50273d3c4f45a31d5da22a189216bbf9da233131df2c7ee
[INFO] running `Command { std: "docker" "start" "-a" "356df567bf26bbcaf50273d3c4f45a31d5da22a189216bbf9da233131df2c7ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vocoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "356df567bf26bbcaf50273d3c4f45a31d5da22a189216bbf9da233131df2c7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356df567bf26bbcaf50273d3c4f45a31d5da22a189216bbf9da233131df2c7ee", kill_on_drop: false }`
[INFO] [stdout] 356df567bf26bbcaf50273d3c4f45a31d5da22a189216bbf9da233131df2c7ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] f3bbc7f9372803a41d2019853853964a214ccff5a507382526c4ac95eeb4f70c
[INFO] running `Command { std: "docker" "start" "-a" "f3bbc7f9372803a41d2019853853964a214ccff5a507382526c4ac95eeb4f70c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vocoder-e249d64653764f37)
[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" "f3bbc7f9372803a41d2019853853964a214ccff5a507382526c4ac95eeb4f70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3bbc7f9372803a41d2019853853964a214ccff5a507382526c4ac95eeb4f70c", kill_on_drop: false }`
[INFO] [stdout] f3bbc7f9372803a41d2019853853964a214ccff5a507382526c4ac95eeb4f70c