[INFO] fetching crate za 0.0.1...
[INFO] testing za-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate za 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate za 0.0.1 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 za 0.0.1
[INFO] finished tweaking crates.io crate za 0.0.1
[INFO] tweaked toml for crates.io crate za 0.0.1 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ca672da93bbf2be22a4bd4211e5beafde652be20ff912646a7ca7c137bd32e3b
[INFO] running `Command { std: "docker" "start" "-a" "ca672da93bbf2be22a4bd4211e5beafde652be20ff912646a7ca7c137bd32e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca672da93bbf2be22a4bd4211e5beafde652be20ff912646a7ca7c137bd32e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca672da93bbf2be22a4bd4211e5beafde652be20ff912646a7ca7c137bd32e3b", kill_on_drop: false }`
[INFO] [stdout] ca672da93bbf2be22a4bd4211e5beafde652be20ff912646a7ca7c137bd32e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b26577f7b16e290625ad569f91ab0721cfc437ae3a5e40b38f537075e9f81888
[INFO] running `Command { std: "docker" "start" "-a" "b26577f7b16e290625ad569f91ab0721cfc437ae3a5e40b38f537075e9f81888", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling za v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "b26577f7b16e290625ad569f91ab0721cfc437ae3a5e40b38f537075e9f81888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26577f7b16e290625ad569f91ab0721cfc437ae3a5e40b38f537075e9f81888", kill_on_drop: false }`
[INFO] [stdout] b26577f7b16e290625ad569f91ab0721cfc437ae3a5e40b38f537075e9f81888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 3b58c47c6eb2aff7746bb9ee91ebc52f73f97924da8a83f93db15b9d9dc37629
[INFO] running `Command { std: "docker" "start" "-a" "3b58c47c6eb2aff7746bb9ee91ebc52f73f97924da8a83f93db15b9d9dc37629", kill_on_drop: false }`
[INFO] [stderr]    Compiling za v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/za-609afedf4905a4fd)
[INFO] running `Command { std: "docker" "inspect" "3b58c47c6eb2aff7746bb9ee91ebc52f73f97924da8a83f93db15b9d9dc37629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b58c47c6eb2aff7746bb9ee91ebc52f73f97924da8a83f93db15b9d9dc37629", kill_on_drop: false }`
[INFO] [stdout] 3b58c47c6eb2aff7746bb9ee91ebc52f73f97924da8a83f93db15b9d9dc37629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c93f8a2f532cf338e6d33ba89301c79020ba4e68f97f7058aaa522959d756bec
[INFO] running `Command { std: "docker" "start" "-a" "c93f8a2f532cf338e6d33ba89301c79020ba4e68f97f7058aaa522959d756bec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/za-609afedf4905a4fd)
[INFO] [stdout] 
[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] [stderr]    Doc-tests za
[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" "c93f8a2f532cf338e6d33ba89301c79020ba4e68f97f7058aaa522959d756bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93f8a2f532cf338e6d33ba89301c79020ba4e68f97f7058aaa522959d756bec", kill_on_drop: false }`
[INFO] [stdout] c93f8a2f532cf338e6d33ba89301c79020ba4e68f97f7058aaa522959d756bec