[INFO] fetching crate collate 0.1.10...
[INFO] testing collate-0.1.10 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate collate 0.1.10 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate collate 0.1.10 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 collate 0.1.10
[INFO] finished tweaking crates.io crate collate 0.1.10
[INFO] tweaked toml for crates.io crate collate 0.1.10 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ff229ce0c401bc8b9fdf8f5c7642c6415d5ca7a56280a8d130ca66dc2993d88c
[INFO] running `Command { std: "docker" "start" "-a" "ff229ce0c401bc8b9fdf8f5c7642c6415d5ca7a56280a8d130ca66dc2993d88c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff229ce0c401bc8b9fdf8f5c7642c6415d5ca7a56280a8d130ca66dc2993d88c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff229ce0c401bc8b9fdf8f5c7642c6415d5ca7a56280a8d130ca66dc2993d88c", kill_on_drop: false }`
[INFO] [stdout] ff229ce0c401bc8b9fdf8f5c7642c6415d5ca7a56280a8d130ca66dc2993d88c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c6cd28c2ebedda9ac7e1f78e315f00647c7ec2aebf1b6866ace3118bc3b74adb
[INFO] running `Command { std: "docker" "start" "-a" "c6cd28c2ebedda9ac7e1f78e315f00647c7ec2aebf1b6866ace3118bc3b74adb", kill_on_drop: false }`
[INFO] [stderr]    Compiling collate v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c6cd28c2ebedda9ac7e1f78e315f00647c7ec2aebf1b6866ace3118bc3b74adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cd28c2ebedda9ac7e1f78e315f00647c7ec2aebf1b6866ace3118bc3b74adb", kill_on_drop: false }`
[INFO] [stdout] c6cd28c2ebedda9ac7e1f78e315f00647c7ec2aebf1b6866ace3118bc3b74adb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9f69598c882a564b08979d5522a45ad221f2e00440c5f25477a74348215e27d2
[INFO] running `Command { std: "docker" "start" "-a" "9f69598c882a564b08979d5522a45ad221f2e00440c5f25477a74348215e27d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling collate v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "9f69598c882a564b08979d5522a45ad221f2e00440c5f25477a74348215e27d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f69598c882a564b08979d5522a45ad221f2e00440c5f25477a74348215e27d2", kill_on_drop: false }`
[INFO] [stdout] 9f69598c882a564b08979d5522a45ad221f2e00440c5f25477a74348215e27d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a7cbe795c5730294431d06a489be730b2c17c9dac6cb8e4c11157301c039aec8
[INFO] running `Command { std: "docker" "start" "-a" "a7cbe795c5730294431d06a489be730b2c17c9dac6cb8e4c11157301c039aec8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collate-bc0e9c67ad41fadb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_range ... ok
[INFO] [stdout] test tests::test_range_contains ... ok
[INFO] [stdout] test tests::test_bisect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collate
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7cbe795c5730294431d06a489be730b2c17c9dac6cb8e4c11157301c039aec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7cbe795c5730294431d06a489be730b2c17c9dac6cb8e4c11157301c039aec8", kill_on_drop: false }`
[INFO] [stdout] a7cbe795c5730294431d06a489be730b2c17c9dac6cb8e4c11157301c039aec8