[INFO] fetching crate zw 0.1.0...
[INFO] testing zw-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate zw 0.1.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate zw 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 zw 0.1.0
[INFO] finished tweaking crates.io crate zw 0.1.0
[INFO] tweaked toml for crates.io crate zw 0.1.0 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate crates.io crate zw 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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 0cc6287a85a2e07a9f91973799355bbad92bc72b790518b017985d4a0c152743
[INFO] running `Command { std: "docker" "start" "-a" "0cc6287a85a2e07a9f91973799355bbad92bc72b790518b017985d4a0c152743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cc6287a85a2e07a9f91973799355bbad92bc72b790518b017985d4a0c152743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc6287a85a2e07a9f91973799355bbad92bc72b790518b017985d4a0c152743", kill_on_drop: false }`
[INFO] [stdout] 0cc6287a85a2e07a9f91973799355bbad92bc72b790518b017985d4a0c152743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 90db62ca2b2fb332b805b5eef6d861d92a80c84dbda2ecf61e8223f02b58ccf3
[INFO] running `Command { std: "docker" "start" "-a" "90db62ca2b2fb332b805b5eef6d861d92a80c84dbda2ecf61e8223f02b58ccf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling zw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.12s
[INFO] running `Command { std: "docker" "inspect" "90db62ca2b2fb332b805b5eef6d861d92a80c84dbda2ecf61e8223f02b58ccf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90db62ca2b2fb332b805b5eef6d861d92a80c84dbda2ecf61e8223f02b58ccf3", kill_on_drop: false }`
[INFO] [stdout] 90db62ca2b2fb332b805b5eef6d861d92a80c84dbda2ecf61e8223f02b58ccf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] c369d7ce3b8f9091666a7f7bb5d22c4b06f6472e9f44d1aa640484ca07dec4a4
[INFO] running `Command { std: "docker" "start" "-a" "c369d7ce3b8f9091666a7f7bb5d22c4b06f6472e9f44d1aa640484ca07dec4a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling zw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/zw-d9cbc207fbbcacd0)
[INFO] [stderr]   Executable unittests src/bin/auto.rs (/opt/rustwide/target/debug/deps/zw-1968715df8209949)
[INFO] running `Command { std: "docker" "inspect" "c369d7ce3b8f9091666a7f7bb5d22c4b06f6472e9f44d1aa640484ca07dec4a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c369d7ce3b8f9091666a7f7bb5d22c4b06f6472e9f44d1aa640484ca07dec4a4", kill_on_drop: false }`
[INFO] [stdout] c369d7ce3b8f9091666a7f7bb5d22c4b06f6472e9f44d1aa640484ca07dec4a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 0127baae4933905f53655316ea79f18de289c4ae35da3d034c42a1e80b6e5150
[INFO] running `Command { std: "docker" "start" "-a" "0127baae4933905f53655316ea79f18de289c4ae35da3d034c42a1e80b6e5150", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zw-d9cbc207fbbcacd0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::bin_test ... ok
[INFO] [stderr]      Running unittests src/bin/auto.rs (/opt/rustwide/target/debug/deps/zw-1968715df8209949)
[INFO] [stdout] test tests::decode_empty ... ok
[INFO] [stdout] test tests::decode_invalid ... ok
[INFO] [stdout] test tests::double_cycle ... ok
[INFO] [stdout] test tests::try_encode ... ok
[INFO] [stdout] test tests::encode_empty ... ok
[INFO] [stdout] test tests::full_circle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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 zw
[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" "0127baae4933905f53655316ea79f18de289c4ae35da3d034c42a1e80b6e5150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0127baae4933905f53655316ea79f18de289c4ae35da3d034c42a1e80b6e5150", kill_on_drop: false }`
[INFO] [stdout] 0127baae4933905f53655316ea79f18de289c4ae35da3d034c42a1e80b6e5150