[INFO] fetching crate zhong_rust_lib 0.1.1...
[INFO] testing zhong_rust_lib-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate zhong_rust_lib 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate zhong_rust_lib 0.1.1
[INFO] finished tweaking crates.io crate zhong_rust_lib 0.1.1
[INFO] tweaked toml for crates.io crate zhong_rust_lib 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zhong_rust_lib 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zhong_rust_lib 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88612dc7f3bf15832631bfe23c7a9484579cbb09405d4dc4e79b69d11b1f54c1
[INFO] running `Command { std: "docker" "start" "-a" "88612dc7f3bf15832631bfe23c7a9484579cbb09405d4dc4e79b69d11b1f54c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88612dc7f3bf15832631bfe23c7a9484579cbb09405d4dc4e79b69d11b1f54c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88612dc7f3bf15832631bfe23c7a9484579cbb09405d4dc4e79b69d11b1f54c1", kill_on_drop: false }`
[INFO] [stdout] 88612dc7f3bf15832631bfe23c7a9484579cbb09405d4dc4e79b69d11b1f54c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5577bc101143f9580a132c6a4f529e97339af09690dc2accd2bb3f56b53b5ab5
[INFO] running `Command { std: "docker" "start" "-a" "5577bc101143f9580a132c6a4f529e97339af09690dc2accd2bb3f56b53b5ab5", kill_on_drop: false }`
[INFO] [stderr]    Compiling zhong_rust_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "5577bc101143f9580a132c6a4f529e97339af09690dc2accd2bb3f56b53b5ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5577bc101143f9580a132c6a4f529e97339af09690dc2accd2bb3f56b53b5ab5", kill_on_drop: false }`
[INFO] [stdout] 5577bc101143f9580a132c6a4f529e97339af09690dc2accd2bb3f56b53b5ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ff75c80dbf1c9ce1ea5bdf7fd5956cf22c4d10cd24c96db45a41cb12c636a20
[INFO] running `Command { std: "docker" "start" "-a" "9ff75c80dbf1c9ce1ea5bdf7fd5956cf22c4d10cd24c96db45a41cb12c636a20", kill_on_drop: false }`
[INFO] [stderr]    Compiling zhong_rust_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "9ff75c80dbf1c9ce1ea5bdf7fd5956cf22c4d10cd24c96db45a41cb12c636a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff75c80dbf1c9ce1ea5bdf7fd5956cf22c4d10cd24c96db45a41cb12c636a20", kill_on_drop: false }`
[INFO] [stdout] 9ff75c80dbf1c9ce1ea5bdf7fd5956cf22c4d10cd24c96db45a41cb12c636a20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06aab677706f1fa5610991a423058e1b505fd29e0457fe3ec086538aa5295c3b
[INFO] running `Command { std: "docker" "start" "-a" "06aab677706f1fa5610991a423058e1b505fd29e0457fe3ec086538aa5295c3b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zhong_rust_lib-ac75009cb53e1eaf)
[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" "06aab677706f1fa5610991a423058e1b505fd29e0457fe3ec086538aa5295c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06aab677706f1fa5610991a423058e1b505fd29e0457fe3ec086538aa5295c3b", kill_on_drop: false }`
[INFO] [stdout] 06aab677706f1fa5610991a423058e1b505fd29e0457fe3ec086538aa5295c3b