[INFO] fetching crate zinc-lang 0.1.0...
[INFO] testing zinc-lang-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate zinc-lang 0.1.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate zinc-lang 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zinc-lang 0.1.0
[INFO] finished tweaking crates.io crate zinc-lang 0.1.0
[INFO] tweaked toml for crates.io crate zinc-lang 0.1.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate zinc-lang 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded lib-zinc v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ca83d5b6e129f7d510b244bd105e5244eecbaec00b1eb721b6fbba141b11878
[INFO] running `Command { std: "docker" "start" "-a" "4ca83d5b6e129f7d510b244bd105e5244eecbaec00b1eb721b6fbba141b11878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ca83d5b6e129f7d510b244bd105e5244eecbaec00b1eb721b6fbba141b11878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca83d5b6e129f7d510b244bd105e5244eecbaec00b1eb721b6fbba141b11878", kill_on_drop: false }`
[INFO] [stdout] 4ca83d5b6e129f7d510b244bd105e5244eecbaec00b1eb721b6fbba141b11878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f18c1c59d838336da625efafe598dcfe2f528df45e81cd3673df7868aa0c6d0
[INFO] running `Command { std: "docker" "start" "-a" "8f18c1c59d838336da625efafe598dcfe2f528df45e81cd3673df7868aa0c6d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lib-zinc v0.1.1
[INFO] [stderr]    Compiling zinc-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "8f18c1c59d838336da625efafe598dcfe2f528df45e81cd3673df7868aa0c6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f18c1c59d838336da625efafe598dcfe2f528df45e81cd3673df7868aa0c6d0", kill_on_drop: false }`
[INFO] [stdout] 8f18c1c59d838336da625efafe598dcfe2f528df45e81cd3673df7868aa0c6d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d211f3a3c437fb3549b49e903d1f84286e493b78480a44a4967962188b7ac260
[INFO] running `Command { std: "docker" "start" "-a" "d211f3a3c437fb3549b49e903d1f84286e493b78480a44a4967962188b7ac260", kill_on_drop: false }`
[INFO] [stderr]    Compiling zinc-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "d211f3a3c437fb3549b49e903d1f84286e493b78480a44a4967962188b7ac260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d211f3a3c437fb3549b49e903d1f84286e493b78480a44a4967962188b7ac260", kill_on_drop: false }`
[INFO] [stdout] d211f3a3c437fb3549b49e903d1f84286e493b78480a44a4967962188b7ac260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d62de677cf13c94c2b50bbeaf48f9680f6481a79b90623d4ee4a7b2ab652e12
[INFO] running `Command { std: "docker" "start" "-a" "7d62de677cf13c94c2b50bbeaf48f9680f6481a79b90623d4ee4a7b2ab652e12", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zinc_lang-9f244a4ccd17a0e0)
[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" "7d62de677cf13c94c2b50bbeaf48f9680f6481a79b90623d4ee4a7b2ab652e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d62de677cf13c94c2b50bbeaf48f9680f6481a79b90623d4ee4a7b2ab652e12", kill_on_drop: false }`
[INFO] [stdout] 7d62de677cf13c94c2b50bbeaf48f9680f6481a79b90623d4ee4a7b2ab652e12