[INFO] fetching crate syslock 0.1.0...
[INFO] testing syslock-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate syslock 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate syslock 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 syslock 0.1.0
[INFO] finished tweaking crates.io crate syslock 0.1.0
[INFO] tweaked toml for crates.io crate syslock 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate syslock 0.1.0 already has a lockfile, it will not be regenerated
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d8ce1c99900ce1fd4e012f7e00ea0f812ca1196cb996ee8ad62e29b9fda3249b
[INFO] running `Command { std: "docker" "start" "-a" "d8ce1c99900ce1fd4e012f7e00ea0f812ca1196cb996ee8ad62e29b9fda3249b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8ce1c99900ce1fd4e012f7e00ea0f812ca1196cb996ee8ad62e29b9fda3249b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ce1c99900ce1fd4e012f7e00ea0f812ca1196cb996ee8ad62e29b9fda3249b", kill_on_drop: false }`
[INFO] [stdout] d8ce1c99900ce1fd4e012f7e00ea0f812ca1196cb996ee8ad62e29b9fda3249b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e96c80e5b5e539e08ce5f22249f02d73b427e556806c5f79d74f56c2c38ff1c0
[INFO] running `Command { std: "docker" "start" "-a" "e96c80e5b5e539e08ce5f22249f02d73b427e556806c5f79d74f56c2c38ff1c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syslock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "e96c80e5b5e539e08ce5f22249f02d73b427e556806c5f79d74f56c2c38ff1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96c80e5b5e539e08ce5f22249f02d73b427e556806c5f79d74f56c2c38ff1c0", kill_on_drop: false }`
[INFO] [stdout] e96c80e5b5e539e08ce5f22249f02d73b427e556806c5f79d74f56c2c38ff1c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] dda46dcfac1a34776d5a1b4d8e0218ab3f83f55b9c3463b4743a2feda46bd117
[INFO] running `Command { std: "docker" "start" "-a" "dda46dcfac1a34776d5a1b4d8e0218ab3f83f55b9c3463b4743a2feda46bd117", kill_on_drop: false }`
[INFO] [stderr]    Compiling syslock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/syslock-fd6a4bc8cf878efc)
[INFO] running `Command { std: "docker" "inspect" "dda46dcfac1a34776d5a1b4d8e0218ab3f83f55b9c3463b4743a2feda46bd117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda46dcfac1a34776d5a1b4d8e0218ab3f83f55b9c3463b4743a2feda46bd117", kill_on_drop: false }`
[INFO] [stdout] dda46dcfac1a34776d5a1b4d8e0218ab3f83f55b9c3463b4743a2feda46bd117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f5406f59a99fa4be2507e02a35576bc0ae694035331222a1150f417799342c61
[INFO] running `Command { std: "docker" "start" "-a" "f5406f59a99fa4be2507e02a35576bc0ae694035331222a1150f417799342c61", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/syslock-fd6a4bc8cf878efc)
[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" "f5406f59a99fa4be2507e02a35576bc0ae694035331222a1150f417799342c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5406f59a99fa4be2507e02a35576bc0ae694035331222a1150f417799342c61", kill_on_drop: false }`
[INFO] [stdout] f5406f59a99fa4be2507e02a35576bc0ae694035331222a1150f417799342c61