[INFO] fetching crate change-journal 0.1.0...
[INFO] testing change-journal-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate change-journal 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate change-journal 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 change-journal 0.1.0
[INFO] finished tweaking crates.io crate change-journal 0.1.0
[INFO] tweaked toml for crates.io crate change-journal 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fanotify v0.1.0
[INFO] [stderr]   Downloaded usn-journal v0.1.0
[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] 40c629443142bb69aff3961dff0a43c87d5c33e19bf9e6c0424db56a2bdcd560
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "40c629443142bb69aff3961dff0a43c87d5c33e19bf9e6c0424db56a2bdcd560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c629443142bb69aff3961dff0a43c87d5c33e19bf9e6c0424db56a2bdcd560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c629443142bb69aff3961dff0a43c87d5c33e19bf9e6c0424db56a2bdcd560", kill_on_drop: false }`
[INFO] [stdout] 40c629443142bb69aff3961dff0a43c87d5c33e19bf9e6c0424db56a2bdcd560
[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] 713173684be6ff129d3ed26c552651a2825c7677fdc1ba4468c8b833af57e748
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "713173684be6ff129d3ed26c552651a2825c7677fdc1ba4468c8b833af57e748", kill_on_drop: false }`
[INFO] [stderr]    Compiling fanotify v0.1.0
[INFO] [stderr]    Compiling usn-journal v0.1.0
[INFO] [stderr]    Compiling change-journal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "713173684be6ff129d3ed26c552651a2825c7677fdc1ba4468c8b833af57e748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713173684be6ff129d3ed26c552651a2825c7677fdc1ba4468c8b833af57e748", kill_on_drop: false }`
[INFO] [stdout] 713173684be6ff129d3ed26c552651a2825c7677fdc1ba4468c8b833af57e748
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea4534fec07b166482e9bb4def9f6f6cf725788966561c988a2d5b28a71ac8b9
[INFO] running `Command { std: "docker" "start" "-a" "ea4534fec07b166482e9bb4def9f6f6cf725788966561c988a2d5b28a71ac8b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling change-journal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "ea4534fec07b166482e9bb4def9f6f6cf725788966561c988a2d5b28a71ac8b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4534fec07b166482e9bb4def9f6f6cf725788966561c988a2d5b28a71ac8b9", kill_on_drop: false }`
[INFO] [stdout] ea4534fec07b166482e9bb4def9f6f6cf725788966561c988a2d5b28a71ac8b9
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee6c8f8f4a84fdb8e5f480e3e412d9ad4f3c6112a7ee44ef84fa97ea8af471d5
[INFO] running `Command { std: "docker" "start" "-a" "ee6c8f8f4a84fdb8e5f480e3e412d9ad4f3c6112a7ee44ef84fa97ea8af471d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/change_journal-fd385444f59264f1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests change-journal
[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] [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" "ee6c8f8f4a84fdb8e5f480e3e412d9ad4f3c6112a7ee44ef84fa97ea8af471d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6c8f8f4a84fdb8e5f480e3e412d9ad4f3c6112a7ee44ef84fa97ea8af471d5", kill_on_drop: false }`
[INFO] [stdout] ee6c8f8f4a84fdb8e5f480e3e412d9ad4f3c6112a7ee44ef84fa97ea8af471d5