[INFO] fetching crate hanower 0.2.4...
[INFO] testing hanower-0.2.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate hanower 0.2.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate hanower 0.2.4 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 hanower 0.2.4
[INFO] finished tweaking crates.io crate hanower 0.2.4
[INFO] tweaked toml for crates.io crate hanower 0.2.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate hanower 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded addr2line v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 38e21f51bccf87d2f8b8afbfc546cc17b1b1f22755458454082b382bc426c8e9
[INFO] running `Command { std: "docker" "start" "-a" "38e21f51bccf87d2f8b8afbfc546cc17b1b1f22755458454082b382bc426c8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38e21f51bccf87d2f8b8afbfc546cc17b1b1f22755458454082b382bc426c8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e21f51bccf87d2f8b8afbfc546cc17b1b1f22755458454082b382bc426c8e9", kill_on_drop: false }`
[INFO] [stdout] 38e21f51bccf87d2f8b8afbfc546cc17b1b1f22755458454082b382bc426c8e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] fadfcf6b7ee2fce057facd378d47a85e3dcbb934a7aeba2513828d67199c898b
[INFO] running `Command { std: "docker" "start" "-a" "fadfcf6b7ee2fce057facd378d47a85e3dcbb934a7aeba2513828d67199c898b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling object v0.24.0
[INFO] [stderr]    Compiling owo-colors v1.3.0
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling addr2line v0.15.1
[INFO] [stderr]    Compiling color-eyre v0.5.11
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling hanower v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.84s
[INFO] running `Command { std: "docker" "inspect" "fadfcf6b7ee2fce057facd378d47a85e3dcbb934a7aeba2513828d67199c898b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fadfcf6b7ee2fce057facd378d47a85e3dcbb934a7aeba2513828d67199c898b", kill_on_drop: false }`
[INFO] [stdout] fadfcf6b7ee2fce057facd378d47a85e3dcbb934a7aeba2513828d67199c898b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 72cc9cce756438c6d4186687ad5c11b4ca2c59a56ac2937e9587c3de920db23c
[INFO] running `Command { std: "docker" "start" "-a" "72cc9cce756438c6d4186687ad5c11b4ca2c59a56ac2937e9587c3de920db23c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hanower v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "72cc9cce756438c6d4186687ad5c11b4ca2c59a56ac2937e9587c3de920db23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72cc9cce756438c6d4186687ad5c11b4ca2c59a56ac2937e9587c3de920db23c", kill_on_drop: false }`
[INFO] [stdout] 72cc9cce756438c6d4186687ad5c11b4ca2c59a56ac2937e9587c3de920db23c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6849d164ddfb47b7e5cc1c95dce8339ac1a4d16b3adce25e38d6bc7f0963fc9c
[INFO] running `Command { std: "docker" "start" "-a" "6849d164ddfb47b7e5cc1c95dce8339ac1a4d16b3adce25e38d6bc7f0963fc9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hanower-a62cf642aa40f960)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::hanower_algorithm_iter ... ok
[INFO] [stdout] test tests::count_less_than_two_err ... ok
[INFO] [stdout] test tests::start_after_end_err ... ok
[INFO] [stdout] test tests::interval_bucket_method ... ok
[INFO] [stdout] test tests::hanower_algorithm_iter_back ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hanower-cd2e9fb127737fa6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hanower
[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] [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" "6849d164ddfb47b7e5cc1c95dce8339ac1a4d16b3adce25e38d6bc7f0963fc9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6849d164ddfb47b7e5cc1c95dce8339ac1a4d16b3adce25e38d6bc7f0963fc9c", kill_on_drop: false }`
[INFO] [stdout] 6849d164ddfb47b7e5cc1c95dce8339ac1a4d16b3adce25e38d6bc7f0963fc9c