[INFO] fetching crate pallas-machines 0.4.0...
[INFO] testing pallas-machines-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate pallas-machines 0.4.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate pallas-machines 0.4.0 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 pallas-machines 0.4.0
[INFO] finished tweaking crates.io crate pallas-machines 0.4.0
[INFO] tweaked toml for crates.io crate pallas-machines 0.4.0 written to /workspace/builds/worker-22/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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 8f3d1d9126ac131b5555ffca7fd78f35545211d8b60d551c3c5650a94c131b3d
[INFO] running `Command { std: "docker" "start" "-a" "8f3d1d9126ac131b5555ffca7fd78f35545211d8b60d551c3c5650a94c131b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f3d1d9126ac131b5555ffca7fd78f35545211d8b60d551c3c5650a94c131b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3d1d9126ac131b5555ffca7fd78f35545211d8b60d551c3c5650a94c131b3d", kill_on_drop: false }`
[INFO] [stdout] 8f3d1d9126ac131b5555ffca7fd78f35545211d8b60d551c3c5650a94c131b3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] c080a18e4bb0137c91c8a5dcdcaaae70dae5f0f5be421964c7a33a1726dea10d
[INFO] running `Command { std: "docker" "start" "-a" "c080a18e4bb0137c91c8a5dcdcaaae70dae5f0f5be421964c7a33a1726dea10d", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.13.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling pallas-multiplexer v0.4.0
[INFO] [stderr]    Compiling pallas-machines v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "c080a18e4bb0137c91c8a5dcdcaaae70dae5f0f5be421964c7a33a1726dea10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c080a18e4bb0137c91c8a5dcdcaaae70dae5f0f5be421964c7a33a1726dea10d", kill_on_drop: false }`
[INFO] [stdout] c080a18e4bb0137c91c8a5dcdcaaae70dae5f0f5be421964c7a33a1726dea10d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 3202bf5c98a20e095b52f1c65186c8412694bfff1e701f72f6b94db5c9b4af6f
[INFO] running `Command { std: "docker" "start" "-a" "3202bf5c98a20e095b52f1c65186c8412694bfff1e701f72f6b94db5c9b4af6f", 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] [stderr]    Compiling pallas-machines v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pallas_machines-647012f697dc93ab)
[INFO] running `Command { std: "docker" "inspect" "3202bf5c98a20e095b52f1c65186c8412694bfff1e701f72f6b94db5c9b4af6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3202bf5c98a20e095b52f1c65186c8412694bfff1e701f72f6b94db5c9b4af6f", kill_on_drop: false }`
[INFO] [stdout] 3202bf5c98a20e095b52f1c65186c8412694bfff1e701f72f6b94db5c9b4af6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] ef47f4024654448c4c6740ad8b2f1bf9e462781b8215c480b44ed37f0eedcf06
[INFO] running `Command { std: "docker" "start" "-a" "ef47f4024654448c4c6740ad8b2f1bf9e462781b8215c480b44ed37f0eedcf06", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pallas_machines-647012f697dc93ab)
[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] [stderr]    Doc-tests pallas-machines
[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" "ef47f4024654448c4c6740ad8b2f1bf9e462781b8215c480b44ed37f0eedcf06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef47f4024654448c4c6740ad8b2f1bf9e462781b8215c480b44ed37f0eedcf06", kill_on_drop: false }`
[INFO] [stdout] ef47f4024654448c4c6740ad8b2f1bf9e462781b8215c480b44ed37f0eedcf06