[INFO] fetching crate captain-hook 0.2.2...
[INFO] testing captain-hook-0.2.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate captain-hook 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate captain-hook 0.2.2 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 captain-hook 0.2.2
[INFO] finished tweaking crates.io crate captain-hook 0.2.2
[INFO] tweaked toml for crates.io crate captain-hook 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate captain-hook 0.2.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7df7c5327435b34525b44d08a00c10f6e1e7bf502d34139411a54b6fe5395c57
[INFO] running `Command { std: "docker" "start" "-a" "7df7c5327435b34525b44d08a00c10f6e1e7bf502d34139411a54b6fe5395c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7df7c5327435b34525b44d08a00c10f6e1e7bf502d34139411a54b6fe5395c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df7c5327435b34525b44d08a00c10f6e1e7bf502d34139411a54b6fe5395c57", kill_on_drop: false }`
[INFO] [stdout] 7df7c5327435b34525b44d08a00c10f6e1e7bf502d34139411a54b6fe5395c57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1be229a11e62834e384f37e88dca94d149209985ff4c1a4fbfbc2d4baa304e80
[INFO] running `Command { std: "docker" "start" "-a" "1be229a11e62834e384f37e88dca94d149209985ff4c1a4fbfbc2d4baa304e80", kill_on_drop: false }`
[INFO] [stderr]    Compiling captain-hook v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "1be229a11e62834e384f37e88dca94d149209985ff4c1a4fbfbc2d4baa304e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be229a11e62834e384f37e88dca94d149209985ff4c1a4fbfbc2d4baa304e80", kill_on_drop: false }`
[INFO] [stdout] 1be229a11e62834e384f37e88dca94d149209985ff4c1a4fbfbc2d4baa304e80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 562782853b9ec2701a5694e224a56c863408f0fa6e0002c328940a1a63dbcf67
[INFO] running `Command { std: "docker" "start" "-a" "562782853b9ec2701a5694e224a56c863408f0fa6e0002c328940a1a63dbcf67", kill_on_drop: false }`
[INFO] [stderr]    Compiling captain-hook v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/captain_hook-a19ab6602af9d6c3)
[INFO] running `Command { std: "docker" "inspect" "562782853b9ec2701a5694e224a56c863408f0fa6e0002c328940a1a63dbcf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562782853b9ec2701a5694e224a56c863408f0fa6e0002c328940a1a63dbcf67", kill_on_drop: false }`
[INFO] [stdout] 562782853b9ec2701a5694e224a56c863408f0fa6e0002c328940a1a63dbcf67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3d54e16f3a120fed042e372464e10ef1a7e2be05053ccfa30d38d5028ddde27c
[INFO] running `Command { std: "docker" "start" "-a" "3d54e16f3a120fed042e372464e10ef1a7e2be05053ccfa30d38d5028ddde27c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/captain_hook-a19ab6602af9d6c3)
[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" "3d54e16f3a120fed042e372464e10ef1a7e2be05053ccfa30d38d5028ddde27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d54e16f3a120fed042e372464e10ef1a7e2be05053ccfa30d38d5028ddde27c", kill_on_drop: false }`
[INFO] [stdout] 3d54e16f3a120fed042e372464e10ef1a7e2be05053ccfa30d38d5028ddde27c