[INFO] fetching crate zs 0.1.0...
[INFO] testing zs-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate zs 0.1.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate zs 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 zs 0.1.0
[INFO] finished tweaking crates.io crate zs 0.1.0
[INFO] tweaked toml for crates.io crate zs 0.1.0 written to /workspace/builds/worker-62/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 36d926479f3d33f81dfd8cbcdd9ae0c94a50317c9fd782fa6a463a8bf5617717
[INFO] running `Command { std: "docker" "start" "-a" "36d926479f3d33f81dfd8cbcdd9ae0c94a50317c9fd782fa6a463a8bf5617717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36d926479f3d33f81dfd8cbcdd9ae0c94a50317c9fd782fa6a463a8bf5617717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d926479f3d33f81dfd8cbcdd9ae0c94a50317c9fd782fa6a463a8bf5617717", kill_on_drop: false }`
[INFO] [stdout] 36d926479f3d33f81dfd8cbcdd9ae0c94a50317c9fd782fa6a463a8bf5617717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 7a9e3fbdc9334c08eec2be388f3257377516c76217e98166c386a5375e4c6f8f
[INFO] running `Command { std: "docker" "start" "-a" "7a9e3fbdc9334c08eec2be388f3257377516c76217e98166c386a5375e4c6f8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling zs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "7a9e3fbdc9334c08eec2be388f3257377516c76217e98166c386a5375e4c6f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9e3fbdc9334c08eec2be388f3257377516c76217e98166c386a5375e4c6f8f", kill_on_drop: false }`
[INFO] [stdout] 7a9e3fbdc9334c08eec2be388f3257377516c76217e98166c386a5375e4c6f8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] b6a988648732759d0fb8412686908e68d87d945d81eb10025152c6b8b54d75e2
[INFO] running `Command { std: "docker" "start" "-a" "b6a988648732759d0fb8412686908e68d87d945d81eb10025152c6b8b54d75e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling zs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/zs-115c66f4479bc84d)
[INFO] running `Command { std: "docker" "inspect" "b6a988648732759d0fb8412686908e68d87d945d81eb10025152c6b8b54d75e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a988648732759d0fb8412686908e68d87d945d81eb10025152c6b8b54d75e2", kill_on_drop: false }`
[INFO] [stdout] b6a988648732759d0fb8412686908e68d87d945d81eb10025152c6b8b54d75e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 331c87eaf66aa82195dbd0688a3497ea1561e94793e1305838e1179287b6e053
[INFO] running `Command { std: "docker" "start" "-a" "331c87eaf66aa82195dbd0688a3497ea1561e94793e1305838e1179287b6e053", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zs-115c66f4479bc84d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zs
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] running `Command { std: "docker" "inspect" "331c87eaf66aa82195dbd0688a3497ea1561e94793e1305838e1179287b6e053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "331c87eaf66aa82195dbd0688a3497ea1561e94793e1305838e1179287b6e053", kill_on_drop: false }`
[INFO] [stdout] 331c87eaf66aa82195dbd0688a3497ea1561e94793e1305838e1179287b6e053