[INFO] cloning repository https://github.com/scode/hubcap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scode/hubcap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscode%2Fhubcap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscode%2Fhubcap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39577218f88ca11c40b4594f299082be9d46d16e
[INFO] testing scode/hubcap against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscode%2Fhubcap" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scode/hubcap on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/scode/hubcap
[INFO] finished tweaking git repo https://github.com/scode/hubcap
[INFO] tweaked toml for git repo https://github.com/scode/hubcap written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/scode/hubcap already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 736de9a24c97c4a7c9ecdd011f63be734f7c8b747a261898bc1119071d1dfd45
[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" "736de9a24c97c4a7c9ecdd011f63be734f7c8b747a261898bc1119071d1dfd45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "736de9a24c97c4a7c9ecdd011f63be734f7c8b747a261898bc1119071d1dfd45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736de9a24c97c4a7c9ecdd011f63be734f7c8b747a261898bc1119071d1dfd45", kill_on_drop: false }`
[INFO] [stdout] 736de9a24c97c4a7c9ecdd011f63be734f7c8b747a261898bc1119071d1dfd45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d2784746d57720805effaea673778e3b5ab226190e75883f16db2701e0c209f
[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" "7d2784746d57720805effaea673778e3b5ab226190e75883f16db2701e0c209f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling hubcap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.90s
[INFO] running `Command { std: "docker" "inspect" "7d2784746d57720805effaea673778e3b5ab226190e75883f16db2701e0c209f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d2784746d57720805effaea673778e3b5ab226190e75883f16db2701e0c209f", kill_on_drop: false }`
[INFO] [stdout] 7d2784746d57720805effaea673778e3b5ab226190e75883f16db2701e0c209f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d85b0dbfe9eb8569f8f6ae8abbcc2093427bf901f3343b3f5b05340a61d2a796
[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" "d85b0dbfe9eb8569f8f6ae8abbcc2093427bf901f3343b3f5b05340a61d2a796", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling hubcap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "d85b0dbfe9eb8569f8f6ae8abbcc2093427bf901f3343b3f5b05340a61d2a796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d85b0dbfe9eb8569f8f6ae8abbcc2093427bf901f3343b3f5b05340a61d2a796", kill_on_drop: false }`
[INFO] [stdout] d85b0dbfe9eb8569f8f6ae8abbcc2093427bf901f3343b3f5b05340a61d2a796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 298c9c1f491b6e9f128f1dcca01ade34bea0ac1a86009b743a26171d940b4bbb
[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" "298c9c1f491b6e9f128f1dcca01ade34bea0ac1a86009b743a26171d940b4bbb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hubcap-ab2a3c142cdcc2f6
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test git::tests::path_to_str_invalid_utf8 ... ok
[INFO] [stdout] test git::tests::path_to_str_valid_utf8 ... ok
[INFO] [stdout] test git::tests::test_interpret_ref_head ... ok
[INFO] [stdout] test git::tests::test_sha_ref_to_resolved_ref ... ok
[INFO] [stdout] test git::tests::test_interpret_ref_unrecognized ... ok
[INFO] [stdout] test git::tests::test_make_status ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_both_single_line ... ok
[INFO] [stdout] test git::tests::test_interpret_ref_local_branch ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_copied_left ... ok
[INFO] [stdout] test git::tests::test_interpret_ref_tag ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_renamed_right ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_truncated_expecting_second_line ... ok
[INFO] [stdout] test git::tests::test_interpret_ref_remote_branch ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_copied_right ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_empty_vec ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_renamed_left ... ok
[INFO] [stdout] test git::tests::status_regex_correct ... ok
[INFO] [stdout] test git::tests::test_git_init ... ok
[INFO] [stdout] test git::tests::test_system_git_refs_empty ... ok
[INFO] [stdout] test git::tests::test_system_git_status ... ok
[INFO] [stdout] test git::tests::test_system_git_config_basics ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hc-cff89550aed897ec
[INFO] [stdout] test git::tests::test_system_git_refs_non_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hubcap
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/git.rs - git::interpret_ref (line 131) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "298c9c1f491b6e9f128f1dcca01ade34bea0ac1a86009b743a26171d940b4bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298c9c1f491b6e9f128f1dcca01ade34bea0ac1a86009b743a26171d940b4bbb", kill_on_drop: false }`
[INFO] [stdout] 298c9c1f491b6e9f128f1dcca01ade34bea0ac1a86009b743a26171d940b4bbb