[INFO] fetching crate marvin 0.1.0...
[INFO] testing marvin-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate marvin 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate marvin 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 marvin 0.1.0
[INFO] finished tweaking crates.io crate marvin 0.1.0
[INFO] tweaked toml for crates.io crate marvin 0.1.0 written to /workspace/builds/worker-28/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 6197a12a58dc55eaaefce27751994eb0155db0fe9c356955cc894a7ecb4ecfdc
[INFO] running `Command { std: "docker" "start" "-a" "6197a12a58dc55eaaefce27751994eb0155db0fe9c356955cc894a7ecb4ecfdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6197a12a58dc55eaaefce27751994eb0155db0fe9c356955cc894a7ecb4ecfdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6197a12a58dc55eaaefce27751994eb0155db0fe9c356955cc894a7ecb4ecfdc", kill_on_drop: false }`
[INFO] [stdout] 6197a12a58dc55eaaefce27751994eb0155db0fe9c356955cc894a7ecb4ecfdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 2ca8fc6ffa1558458cea9830717adf418535a5b2e73c84450249da561b09162b
[INFO] running `Command { std: "docker" "start" "-a" "2ca8fc6ffa1558458cea9830717adf418535a5b2e73c84450249da561b09162b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling marvin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "2ca8fc6ffa1558458cea9830717adf418535a5b2e73c84450249da561b09162b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca8fc6ffa1558458cea9830717adf418535a5b2e73c84450249da561b09162b", kill_on_drop: false }`
[INFO] [stdout] 2ca8fc6ffa1558458cea9830717adf418535a5b2e73c84450249da561b09162b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 86975d235bc5245244b8886f950dfb35022bb2e98c23b483146f16b764004b0e
[INFO] running `Command { std: "docker" "start" "-a" "86975d235bc5245244b8886f950dfb35022bb2e98c23b483146f16b764004b0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling marvin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/marvin-f2be24f3a9ca3e83)
[INFO] running `Command { std: "docker" "inspect" "86975d235bc5245244b8886f950dfb35022bb2e98c23b483146f16b764004b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86975d235bc5245244b8886f950dfb35022bb2e98c23b483146f16b764004b0e", kill_on_drop: false }`
[INFO] [stdout] 86975d235bc5245244b8886f950dfb35022bb2e98c23b483146f16b764004b0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 167eac61b6ef2edc60e8a5fcb7025956dd265fe70d5a5405fbb8ce342e176319
[INFO] running `Command { std: "docker" "start" "-a" "167eac61b6ef2edc60e8a5fcb7025956dd265fe70d5a5405fbb8ce342e176319", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.93s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/marvin-f2be24f3a9ca3e83)
[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" "167eac61b6ef2edc60e8a5fcb7025956dd265fe70d5a5405fbb8ce342e176319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "167eac61b6ef2edc60e8a5fcb7025956dd265fe70d5a5405fbb8ce342e176319", kill_on_drop: false }`
[INFO] [stdout] 167eac61b6ef2edc60e8a5fcb7025956dd265fe70d5a5405fbb8ce342e176319