[INFO] cloning repository https://github.com/acheronfail/gash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acheronfail/gash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facheronfail%2Fgash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facheronfail%2Fgash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fae12fc11a3087f9f8df193e29128fa6bbd5783d
[INFO] testing acheronfail/gash against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facheronfail%2Fgash" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/acheronfail/gash 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 git repo https://github.com/acheronfail/gash
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/acheronfail/gash
[INFO] tweaked toml for git repo https://github.com/acheronfail/gash written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/acheronfail/gash 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e573077bc16e74efe6c15de9c526b77b18221ad1e2477baf49f07e09d579261
[INFO] running `Command { std: "docker" "start" "-a" "2e573077bc16e74efe6c15de9c526b77b18221ad1e2477baf49f07e09d579261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e573077bc16e74efe6c15de9c526b77b18221ad1e2477baf49f07e09d579261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e573077bc16e74efe6c15de9c526b77b18221ad1e2477baf49f07e09d579261", kill_on_drop: false }`
[INFO] [stdout] 2e573077bc16e74efe6c15de9c526b77b18221ad1e2477baf49f07e09d579261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8217a6096184a70ef6a4f91e81f4476ce608d9cbf19d574e1ab8ecff8570223b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8217a6096184a70ef6a4f91e81f4476ce608d9cbf19d574e1ab8ecff8570223b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling pathdiff v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.4
[INFO] [stderr]    Compiling clap v3.0.0-beta.4
[INFO] [stderr]    Compiling clap_generate v3.0.0-beta.4
[INFO] [stderr]    Compiling gash v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.71s
[INFO] running `Command { std: "docker" "inspect" "8217a6096184a70ef6a4f91e81f4476ce608d9cbf19d574e1ab8ecff8570223b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8217a6096184a70ef6a4f91e81f4476ce608d9cbf19d574e1ab8ecff8570223b", kill_on_drop: false }`
[INFO] [stdout] 8217a6096184a70ef6a4f91e81f4476ce608d9cbf19d574e1ab8ecff8570223b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c98ae7b7c7770a7e01e5f8d5320f76840296cb5be962b343b023eda9d313cd34
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c98ae7b7c7770a7e01e5f8d5320f76840296cb5be962b343b023eda9d313cd34", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling gash v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "c98ae7b7c7770a7e01e5f8d5320f76840296cb5be962b343b023eda9d313cd34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98ae7b7c7770a7e01e5f8d5320f76840296cb5be962b343b023eda9d313cd34", kill_on_drop: false }`
[INFO] [stdout] c98ae7b7c7770a7e01e5f8d5320f76840296cb5be962b343b023eda9d313cd34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0345f3b5ed4274681ba45a3201c709fcade1cf7ddc63eebc26d8c43d11929f6a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0345f3b5ed4274681ba45a3201c709fcade1cf7ddc63eebc26d8c43d11929f6a", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gash-8f9c11a3333788a4)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test hash::tests::returns_false_if_hash_does_not_start_with_prefix ... ok
[INFO] [stdout] test git::tests::relative_path ... ok
[INFO] [stdout] test hash::tests::returns_true_if_hash_starts_with_prefix ... ok
[INFO] [stdout] test spiral::tests::it_works ... ok
[INFO] [stdout] test time::tests::it_works_with_different_timezones ... ok
[INFO] [stdout] test time::tests::it_works_with_negative_diffs ... ok
[INFO] [stdout] test time::tests::it_works_with_positive_diffs ... ok
[INFO] [stdout] test spiral::tests::it_works_parallel ... ok
[INFO] [stdout] test hash::tests::returns_true_with_empty_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests_integration/mod.rs (/opt/rustwide/target/debug/deps/integration-d4b7e0ddb29a295f)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_prefix::does_not_allow_non_hex_chars_odd_length ... ok
[INFO] [stdout] test test_prefix::does_not_allow_non_hex_chars ... ok
[INFO] [stdout] test test_hook::adds_git_post_commit_hook ... ok
[INFO] [stdout] test test_config::parallel_toggle_via_cli ... ok
[INFO] [stdout] test test_config::max_variance_toggle_via_config ... ok
[INFO] [stdout] test test_config::parallel_toggle_via_config ... ok
[INFO] [stdout] test test_config::max_variance_defaults_to_3600 ... ok
[INFO] [stdout] test test_config::progress_toggle_via_config ... ok
[INFO] [stdout] test test_config::parallel_defaults_to_false ... ok
[INFO] [stdout] test test_prefix::it_does_not_work_outside_of_git ... ok
[INFO] [stdout] test test_config::progress_defaults_to_false ... ok
[INFO] [stdout] test test_config::max_variance_toggle_via_cli ... ok
[INFO] [stdout] test test_config::progress_toggle_via_cli ... ok
[INFO] [stdout] test test_config::max_variance_cli_beats_config ... ok
[INFO] [stdout] test test_prefix::allows_prefixes_of_odd_length ... ok
[INFO] [stdout] test test_prefix::dry_run_long_prefix ... ok
[INFO] [stdout] test test_prefix::finds_prefix_and_patches_commit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0345f3b5ed4274681ba45a3201c709fcade1cf7ddc63eebc26d8c43d11929f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0345f3b5ed4274681ba45a3201c709fcade1cf7ddc63eebc26d8c43d11929f6a", kill_on_drop: false }`
[INFO] [stdout] 0345f3b5ed4274681ba45a3201c709fcade1cf7ddc63eebc26d8c43d11929f6a