[INFO] fetching crate b3sum 1.0.0...
[INFO] testing b3sum-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate b3sum 1.0.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate b3sum 1.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate b3sum 1.0.0
[INFO] finished tweaking crates.io crate b3sum 1.0.0
[INFO] tweaked toml for crates.io crate b3sum 1.0.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate b3sum 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blake3 v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb4ca098172d78517fe38636d20715bdbc4cdaf423b2aaf535739f0be07fc377
[INFO] running `Command { std: "docker" "start" "-a" "fb4ca098172d78517fe38636d20715bdbc4cdaf423b2aaf535739f0be07fc377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb4ca098172d78517fe38636d20715bdbc4cdaf423b2aaf535739f0be07fc377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb4ca098172d78517fe38636d20715bdbc4cdaf423b2aaf535739f0be07fc377", kill_on_drop: false }`
[INFO] [stdout] fb4ca098172d78517fe38636d20715bdbc4cdaf423b2aaf535739f0be07fc377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e09d0d3b7290d2612e6124eaa88c6dae04cb3d92ffc6679702a6f4e588357d5
[INFO] running `Command { std: "docker" "start" "-a" "3e09d0d3b7290d2612e6124eaa88c6dae04cb3d92ffc6679702a6f4e588357d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling arrayvec v0.7.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling wild v2.0.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling blake3 v1.0.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling b3sum v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.41s
[INFO] running `Command { std: "docker" "inspect" "3e09d0d3b7290d2612e6124eaa88c6dae04cb3d92ffc6679702a6f4e588357d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e09d0d3b7290d2612e6124eaa88c6dae04cb3d92ffc6679702a6f4e588357d5", kill_on_drop: false }`
[INFO] [stdout] 3e09d0d3b7290d2612e6124eaa88c6dae04cb3d92ffc6679702a6f4e588357d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eda21b969af8c3c27c04a6caf5a7ba2046642bc14d96923cf2e08257b813396
[INFO] running `Command { std: "docker" "start" "-a" "1eda21b969af8c3c27c04a6caf5a7ba2046642bc14d96923cf2e08257b813396", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling shared_child v0.3.5
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling duct v0.13.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling b3sum v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "1eda21b969af8c3c27c04a6caf5a7ba2046642bc14d96923cf2e08257b813396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eda21b969af8c3c27c04a6caf5a7ba2046642bc14d96923cf2e08257b813396", kill_on_drop: false }`
[INFO] [stdout] 1eda21b969af8c3c27c04a6caf5a7ba2046642bc14d96923cf2e08257b813396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fed4b6c9a4f27b903affe40fad0bf1f21e64feb3d3ccedc4d5fe971396b69f1
[INFO] running `Command { std: "docker" "start" "-a" "9fed4b6c9a4f27b903affe40fad0bf1f21e64feb3d3ccedc4d5fe971396b69f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/b3sum-cc71176028659c01)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unit_tests::test_parse_check_line ... 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] [stderr]      Running tests/cli_tests.rs (/opt/rustwide/target/debug/deps/cli_tests-144079ce39fb1626)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_length_without_value_is_an_error ... ok
[INFO] [stdout] test test_hash_length ... ok
[INFO] [stdout] test test_invalid_unicode_on_unix ... ok
[INFO] [stdout] test test_newline_and_backslash_escaping_on_unix ... ok
[INFO] [stdout] test test_hash_one_raw ... ok
[INFO] [stdout] test test_no_mmap ... ok
[INFO] [stdout] test test_missing_files ... ok
[INFO] [stdout] test test_hash_one ... ok
[INFO] [stdout] test test_raw_with_multi_files_is_an_error ... ok
[INFO] [stdout] test test_keyed ... ok
[INFO] [stdout] test test_globbing ... ok
[INFO] [stdout] test test_derive_key ... ok
[INFO] [stdout] test test_check_invalid_characters ... ok
[INFO] [stdout] test test_hash_many ... ok
[INFO] [stdout] test test_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fed4b6c9a4f27b903affe40fad0bf1f21e64feb3d3ccedc4d5fe971396b69f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fed4b6c9a4f27b903affe40fad0bf1f21e64feb3d3ccedc4d5fe971396b69f1", kill_on_drop: false }`
[INFO] [stdout] 9fed4b6c9a4f27b903affe40fad0bf1f21e64feb3d3ccedc4d5fe971396b69f1