[INFO] fetching crate hawktracer-converter 0.2.0...
[INFO] testing hawktracer-converter-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate hawktracer-converter 0.2.0 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate hawktracer-converter 0.2.0 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 hawktracer-converter 0.2.0
[INFO] finished tweaking crates.io crate hawktracer-converter 0.2.0
[INFO] tweaked toml for crates.io crate hawktracer-converter 0.2.0 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate crates.io crate hawktracer-converter 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 709c4b56a6b1294d761d956fc19a3e7a2430bbd43702f196453ff7519c542e3b
[INFO] running `Command { std: "docker" "start" "-a" "709c4b56a6b1294d761d956fc19a3e7a2430bbd43702f196453ff7519c542e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "709c4b56a6b1294d761d956fc19a3e7a2430bbd43702f196453ff7519c542e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "709c4b56a6b1294d761d956fc19a3e7a2430bbd43702f196453ff7519c542e3b", kill_on_drop: false }`
[INFO] [stdout] 709c4b56a6b1294d761d956fc19a3e7a2430bbd43702f196453ff7519c542e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 89a3413e833c675b00bc8e133c45285d2c54de42816d2e4c2f5a9695dd009520
[INFO] running `Command { std: "docker" "start" "-a" "89a3413e833c675b00bc8e133c45285d2c54de42816d2e4c2f5a9695dd009520", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling number_prefix v0.3.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling hawktracer-parser v0.2.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling console v0.9.1
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling indicatif v0.13.0
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr]    Compiling hawktracer-converter v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.58s
[INFO] running `Command { std: "docker" "inspect" "89a3413e833c675b00bc8e133c45285d2c54de42816d2e4c2f5a9695dd009520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a3413e833c675b00bc8e133c45285d2c54de42816d2e4c2f5a9695dd009520", kill_on_drop: false }`
[INFO] [stdout] 89a3413e833c675b00bc8e133c45285d2c54de42816d2e4c2f5a9695dd009520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] b98285880cf88a0146fb73389cb3283cad96477fb0aee0c3aef003ec1f7aa514
[INFO] running `Command { std: "docker" "start" "-a" "b98285880cf88a0146fb73389cb3283cad96477fb0aee0c3aef003ec1f7aa514", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling assert-json-diff v1.0.1
[INFO] [stderr]    Compiling hawktracer-converter v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.69s
[INFO] running `Command { std: "docker" "inspect" "b98285880cf88a0146fb73389cb3283cad96477fb0aee0c3aef003ec1f7aa514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98285880cf88a0146fb73389cb3283cad96477fb0aee0c3aef003ec1f7aa514", kill_on_drop: false }`
[INFO] [stdout] b98285880cf88a0146fb73389cb3283cad96477fb0aee0c3aef003ec1f7aa514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 60e094c6d896cf4ca8cff11028a889d9d7fe91f48ea0f05afe16af8a110ca3f6
[INFO] running `Command { std: "docker" "start" "-a" "60e094c6d896cf4ca8cff11028a889d9d7fe91f48ea0f05afe16af8a110ca3f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hawktracer_converter_lib-acde623ef7d54bd7)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test converter_manager::tests::create_converter_should_return_newly_registered_converter ... ok
[INFO] [stdout] test converter_manager::tests::create_factory_should_return_none_for_non_existing_converter ... ok
[INFO] [stdout] test converter_manager::tests::get_converters_should_return_newly_registered_converter ... ok
[INFO] [stdout] test converters::chrome_tracing_converter::tests::format_free_arg_should_format_argument_correctly ... ok
[INFO] [stdout] test label_mapping::tests::getter_should_not_return_value_if_field_does_not_exist ... ok
[INFO] [stdout] test label_mapping::tests::getter_should_not_return_value_if_value_is_invalid ... ok
[INFO] [stdout] test label_mapping::tests::load_from_file_corrupted_file_should_ignore_invalid_values ... ok
[INFO] [stdout] test converters::chrome_tracing_converter::tests::write_event_should_generate_valid_json_object ... ok
[INFO] [stdout] test label_mapping::tests::map_should_return_number_if_mapping_does_not_exist ... ok
[INFO] [stdout] test converters::chrome_tracing_converter::tests::nanosecond_to_microsecond_test ... ok
[INFO] [stdout] test label_mapping::tests::map_should_return_label_if_mapping_exist ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hawktracer_converter_rs-1fedce26f5685dae)
[INFO] [stdout] test label_mapping::tests::load_from_file_should_fail_if_file_does_not_exist ... ok
[INFO] [stdout] test label_mapping::tests::load_from_file_valid_file_should_load_mapping ... ok
[INFO] [stdout] test label_mapping::tests::getter_should_return_value_if_value_exists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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] [stderr]      Running tests/cli_tests.rs (/opt/rustwide/target/debug/deps/cli_tests-936186aed44a5a3d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests hawktracer_converter_lib
[INFO] [stdout] test chrome_tracing_converter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[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" "60e094c6d896cf4ca8cff11028a889d9d7fe91f48ea0f05afe16af8a110ca3f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e094c6d896cf4ca8cff11028a889d9d7fe91f48ea0f05afe16af8a110ca3f6", kill_on_drop: false }`
[INFO] [stdout] 60e094c6d896cf4ca8cff11028a889d9d7fe91f48ea0f05afe16af8a110ca3f6