[INFO] fetching crate mpegasus 0.1.0...
[INFO] testing mpegasus-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mpegasus 0.1.0 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate mpegasus 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mpegasus 0.1.0
[INFO] finished tweaking crates.io crate mpegasus 0.1.0
[INFO] tweaked toml for crates.io crate mpegasus 0.1.0 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73062b010c803a424c6019991a474774bacc920b77e03d869a4990d6cf6d609a
[INFO] running `Command { std: "docker" "start" "-a" "73062b010c803a424c6019991a474774bacc920b77e03d869a4990d6cf6d609a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73062b010c803a424c6019991a474774bacc920b77e03d869a4990d6cf6d609a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73062b010c803a424c6019991a474774bacc920b77e03d869a4990d6cf6d609a", kill_on_drop: false }`
[INFO] [stdout] 73062b010c803a424c6019991a474774bacc920b77e03d869a4990d6cf6d609a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fa0d1c90161d43b9b5df7da87abbcda1d0f0220f00b16d7c7b357fc0cce61a1
[INFO] running `Command { std: "docker" "start" "-a" "8fa0d1c90161d43b9b5df7da87abbcda1d0f0220f00b16d7c7b357fc0cce61a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpegasus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "8fa0d1c90161d43b9b5df7da87abbcda1d0f0220f00b16d7c7b357fc0cce61a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa0d1c90161d43b9b5df7da87abbcda1d0f0220f00b16d7c7b357fc0cce61a1", kill_on_drop: false }`
[INFO] [stdout] 8fa0d1c90161d43b9b5df7da87abbcda1d0f0220f00b16d7c7b357fc0cce61a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80219b86e354b4c5d3f1e82f7239d8e18ebf68a46cfa0bbacc67d08635be92de
[INFO] running `Command { std: "docker" "start" "-a" "80219b86e354b4c5d3f1e82f7239d8e18ebf68a46cfa0bbacc67d08635be92de", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpegasus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpegasus-aa5a3943344c9228)
[INFO] running `Command { std: "docker" "inspect" "80219b86e354b4c5d3f1e82f7239d8e18ebf68a46cfa0bbacc67d08635be92de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80219b86e354b4c5d3f1e82f7239d8e18ebf68a46cfa0bbacc67d08635be92de", kill_on_drop: false }`
[INFO] [stdout] 80219b86e354b4c5d3f1e82f7239d8e18ebf68a46cfa0bbacc67d08635be92de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4c044d56d8c410cfd83fbba682845ca393bec50655cbbf1b5fa2c674bfd22cf
[INFO] running `Command { std: "docker" "start" "-a" "d4c044d56d8c410cfd83fbba682845ca393bec50655cbbf1b5fa2c674bfd22cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpegasus-aa5a3943344c9228)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mpegasus
[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" "d4c044d56d8c410cfd83fbba682845ca393bec50655cbbf1b5fa2c674bfd22cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c044d56d8c410cfd83fbba682845ca393bec50655cbbf1b5fa2c674bfd22cf", kill_on_drop: false }`
[INFO] [stdout] d4c044d56d8c410cfd83fbba682845ca393bec50655cbbf1b5fa2c674bfd22cf