[INFO] crate spk 0.1.0 is already in cache
[INFO] testing spk-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate spk 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate spk 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 spk 0.1.0
[INFO] finished tweaking crates.io crate spk 0.1.0
[INFO] tweaked toml for crates.io crate spk 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate spk 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 9c5f031e7694390db7aaa1dcab1069cfaf7dd814385db2e722c5e620ef866c1a
[INFO] running `Command { std: "docker" "start" "-a" "9c5f031e7694390db7aaa1dcab1069cfaf7dd814385db2e722c5e620ef866c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c5f031e7694390db7aaa1dcab1069cfaf7dd814385db2e722c5e620ef866c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5f031e7694390db7aaa1dcab1069cfaf7dd814385db2e722c5e620ef866c1a", kill_on_drop: false }`
[INFO] [stdout] 9c5f031e7694390db7aaa1dcab1069cfaf7dd814385db2e722c5e620ef866c1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 6f2d01d311120c8a1b10a6fcba14a22c2f56ff4548fc8614429bdd6d37078c63
[INFO] running `Command { std: "docker" "start" "-a" "6f2d01d311120c8a1b10a6fcba14a22c2f56ff4548fc8614429bdd6d37078c63", kill_on_drop: false }`
[INFO] [stderr]    Compiling spk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "6f2d01d311120c8a1b10a6fcba14a22c2f56ff4548fc8614429bdd6d37078c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2d01d311120c8a1b10a6fcba14a22c2f56ff4548fc8614429bdd6d37078c63", kill_on_drop: false }`
[INFO] [stdout] 6f2d01d311120c8a1b10a6fcba14a22c2f56ff4548fc8614429bdd6d37078c63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 527c2ffc2111728000606b9a057368f9157abb5d6698c60fbbdc59ecae8886b4
[INFO] running `Command { std: "docker" "start" "-a" "527c2ffc2111728000606b9a057368f9157abb5d6698c60fbbdc59ecae8886b4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling spk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/spk-ad338f0d1d2b60b4)
[INFO] running `Command { std: "docker" "inspect" "527c2ffc2111728000606b9a057368f9157abb5d6698c60fbbdc59ecae8886b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "527c2ffc2111728000606b9a057368f9157abb5d6698c60fbbdc59ecae8886b4", kill_on_drop: false }`
[INFO] [stdout] 527c2ffc2111728000606b9a057368f9157abb5d6698c60fbbdc59ecae8886b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 77ab9c4f2dfd847bb9a8dd6b7268b030cf82f97de578f08b2631c264f5464481
[INFO] running `Command { std: "docker" "start" "-a" "77ab9c4f2dfd847bb9a8dd6b7268b030cf82f97de578f08b2631c264f5464481", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spk-ad338f0d1d2b60b4)
[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" "77ab9c4f2dfd847bb9a8dd6b7268b030cf82f97de578f08b2631c264f5464481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77ab9c4f2dfd847bb9a8dd6b7268b030cf82f97de578f08b2631c264f5464481", kill_on_drop: false }`
[INFO] [stdout] 77ab9c4f2dfd847bb9a8dd6b7268b030cf82f97de578f08b2631c264f5464481