[INFO] fetching crate dont_panic 0.1.0...
[INFO] testing dont_panic-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dont_panic 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dont_panic 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dont_panic 0.1.0
[INFO] finished tweaking crates.io crate dont_panic 0.1.0
[INFO] tweaked toml for crates.io crate dont_panic 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d61b4f69155c4b4772caee7c0457463c39ae8749776638f244569226ad56874
[INFO] running `Command { std: "docker" "start" "-a" "6d61b4f69155c4b4772caee7c0457463c39ae8749776638f244569226ad56874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d61b4f69155c4b4772caee7c0457463c39ae8749776638f244569226ad56874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d61b4f69155c4b4772caee7c0457463c39ae8749776638f244569226ad56874", kill_on_drop: false }`
[INFO] [stdout] 6d61b4f69155c4b4772caee7c0457463c39ae8749776638f244569226ad56874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30527be03da3ff8185bab49b6a30a00204bea133e3e455ab7cb3ea69c0059eed
[INFO] running `Command { std: "docker" "start" "-a" "30527be03da3ff8185bab49b6a30a00204bea133e3e455ab7cb3ea69c0059eed", kill_on_drop: false }`
[INFO] [stderr]    Compiling dont_panic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "30527be03da3ff8185bab49b6a30a00204bea133e3e455ab7cb3ea69c0059eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30527be03da3ff8185bab49b6a30a00204bea133e3e455ab7cb3ea69c0059eed", kill_on_drop: false }`
[INFO] [stdout] 30527be03da3ff8185bab49b6a30a00204bea133e3e455ab7cb3ea69c0059eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23e55da4099ee186e781c6f562fbbfefd9d885a91d6e51a26d98fb03934d47dd
[INFO] running `Command { std: "docker" "start" "-a" "23e55da4099ee186e781c6f562fbbfefd9d885a91d6e51a26d98fb03934d47dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling dont_panic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "23e55da4099ee186e781c6f562fbbfefd9d885a91d6e51a26d98fb03934d47dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e55da4099ee186e781c6f562fbbfefd9d885a91d6e51a26d98fb03934d47dd", kill_on_drop: false }`
[INFO] [stdout] 23e55da4099ee186e781c6f562fbbfefd9d885a91d6e51a26d98fb03934d47dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e624c574c384cf18d160325d382642629a8ea83df947b647523a90395d0bfea2
[INFO] running `Command { std: "docker" "start" "-a" "e624c574c384cf18d160325d382642629a8ea83df947b647523a90395d0bfea2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dont_panic-980bdc6577aa45c1)
[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 dont_panic
[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" "e624c574c384cf18d160325d382642629a8ea83df947b647523a90395d0bfea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e624c574c384cf18d160325d382642629a8ea83df947b647523a90395d0bfea2", kill_on_drop: false }`
[INFO] [stdout] e624c574c384cf18d160325d382642629a8ea83df947b647523a90395d0bfea2