[INFO] fetching crate redo 0.41.0...
[INFO] testing redo-0.41.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate redo 0.41.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate redo 0.41.0 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 redo 0.41.0
[INFO] finished tweaking crates.io crate redo 0.41.0
[INFO] tweaked toml for crates.io crate redo 0.41.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 9901d9f478c097e9d3a85b5630e263a1aeadf115e3abcdfcab66b63a8424d03f
[INFO] running `Command { std: "docker" "start" "-a" "9901d9f478c097e9d3a85b5630e263a1aeadf115e3abcdfcab66b63a8424d03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9901d9f478c097e9d3a85b5630e263a1aeadf115e3abcdfcab66b63a8424d03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9901d9f478c097e9d3a85b5630e263a1aeadf115e3abcdfcab66b63a8424d03f", kill_on_drop: false }`
[INFO] [stdout] 9901d9f478c097e9d3a85b5630e263a1aeadf115e3abcdfcab66b63a8424d03f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 073406115c85b828babe4f435e087f6e20d48cdb9b0ad5f3c87a3260107c0257
[INFO] running `Command { std: "docker" "start" "-a" "073406115c85b828babe4f435e087f6e20d48cdb9b0ad5f3c87a3260107c0257", kill_on_drop: false }`
[INFO] [stderr]    Compiling redo v0.41.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "073406115c85b828babe4f435e087f6e20d48cdb9b0ad5f3c87a3260107c0257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073406115c85b828babe4f435e087f6e20d48cdb9b0ad5f3c87a3260107c0257", kill_on_drop: false }`
[INFO] [stdout] 073406115c85b828babe4f435e087f6e20d48cdb9b0ad5f3c87a3260107c0257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a0bfe3ae06ddc235e9e49d4bcce96aaece3fc3ae821dbfb43c472cd35b6bb405
[INFO] running `Command { std: "docker" "start" "-a" "a0bfe3ae06ddc235e9e49d4bcce96aaece3fc3ae821dbfb43c472cd35b6bb405", kill_on_drop: false }`
[INFO] [stderr]    Compiling redo v0.41.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "a0bfe3ae06ddc235e9e49d4bcce96aaece3fc3ae821dbfb43c472cd35b6bb405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0bfe3ae06ddc235e9e49d4bcce96aaece3fc3ae821dbfb43c472cd35b6bb405", kill_on_drop: false }`
[INFO] [stdout] a0bfe3ae06ddc235e9e49d4bcce96aaece3fc3ae821dbfb43c472cd35b6bb405
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 49f28364f659c35b3e613ddbee3a8a66fcd315959f75d9fc785cc9b789085d54
[INFO] running `Command { std: "docker" "start" "-a" "49f28364f659c35b3e613ddbee3a8a66fcd315959f75d9fc785cc9b789085d54", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/redo-7e909d497db11625)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests redo
[INFO] [stdout] test history::tests::go_to ... ok
[INFO] [stdout] test record::tests::checkpoint_cancel ... ok
[INFO] [stdout] test record::tests::checkpoint_commit ... ok
[INFO] [stdout] test record::tests::checkpoint_saved ... ok
[INFO] [stdout] test record::tests::go_to ... ok
[INFO] [stdout] test record::tests::queue_commit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/history.rs - history::Queue (line 530) ... ok
[INFO] [stdout] test src/record.rs - record::Record (line 30) ... ok
[INFO] [stdout] test src/record.rs - record::Queue (line 537) ... ok
[INFO] [stdout] test src/history.rs - history::History (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49f28364f659c35b3e613ddbee3a8a66fcd315959f75d9fc785cc9b789085d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f28364f659c35b3e613ddbee3a8a66fcd315959f75d9fc785cc9b789085d54", kill_on_drop: false }`
[INFO] [stdout] 49f28364f659c35b3e613ddbee3a8a66fcd315959f75d9fc785cc9b789085d54