[INFO] fetching crate jj 0.1.0...
[INFO] testing jj-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate jj 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate jj 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jj 0.1.0
[INFO] finished tweaking crates.io crate jj 0.1.0
[INFO] tweaked toml for crates.io crate jj 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c140a0bd336f9a1ef96730718dcafecb826281ff18dce096dd9fdb1f62bfcaa
[INFO] running `Command { std: "docker" "start" "-a" "3c140a0bd336f9a1ef96730718dcafecb826281ff18dce096dd9fdb1f62bfcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c140a0bd336f9a1ef96730718dcafecb826281ff18dce096dd9fdb1f62bfcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c140a0bd336f9a1ef96730718dcafecb826281ff18dce096dd9fdb1f62bfcaa", kill_on_drop: false }`
[INFO] [stdout] 3c140a0bd336f9a1ef96730718dcafecb826281ff18dce096dd9fdb1f62bfcaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de754123e3c5b08b68f761d453325f15fe0606bf6fd93ed0b3da1050effa62cb
[INFO] running `Command { std: "docker" "start" "-a" "de754123e3c5b08b68f761d453325f15fe0606bf6fd93ed0b3da1050effa62cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling jj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "de754123e3c5b08b68f761d453325f15fe0606bf6fd93ed0b3da1050effa62cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de754123e3c5b08b68f761d453325f15fe0606bf6fd93ed0b3da1050effa62cb", kill_on_drop: false }`
[INFO] [stdout] de754123e3c5b08b68f761d453325f15fe0606bf6fd93ed0b3da1050effa62cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe3d93f4925fb6fe50fc6b9c478c6c266ff0c3474cfc6b3ce56323c992756e4f
[INFO] running `Command { std: "docker" "start" "-a" "fe3d93f4925fb6fe50fc6b9c478c6c266ff0c3474cfc6b3ce56323c992756e4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling jj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "fe3d93f4925fb6fe50fc6b9c478c6c266ff0c3474cfc6b3ce56323c992756e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3d93f4925fb6fe50fc6b9c478c6c266ff0c3474cfc6b3ce56323c992756e4f", kill_on_drop: false }`
[INFO] [stdout] fe3d93f4925fb6fe50fc6b9c478c6c266ff0c3474cfc6b3ce56323c992756e4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 964c44c1be19c583998d4ee68c75587cc6482ffb3d3cc71d62554d6fc470dc2e
[INFO] running `Command { std: "docker" "start" "-a" "964c44c1be19c583998d4ee68c75587cc6482ffb3d3cc71d62554d6fc470dc2e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jj-47c31574a608749a)
[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 jj
[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" "964c44c1be19c583998d4ee68c75587cc6482ffb3d3cc71d62554d6fc470dc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964c44c1be19c583998d4ee68c75587cc6482ffb3d3cc71d62554d6fc470dc2e", kill_on_drop: false }`
[INFO] [stdout] 964c44c1be19c583998d4ee68c75587cc6482ffb3d3cc71d62554d6fc470dc2e