[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-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscode%2Fhubcap" "/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/scode/hubcap on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] f4f09033d07e1b24c48fe16366661e9f13c01a6b98730987fa696b5b3fe6955a
[INFO] running `Command { std: "docker" "start" "-a" "f4f09033d07e1b24c48fe16366661e9f13c01a6b98730987fa696b5b3fe6955a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4f09033d07e1b24c48fe16366661e9f13c01a6b98730987fa696b5b3fe6955a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f09033d07e1b24c48fe16366661e9f13c01a6b98730987fa696b5b3fe6955a", kill_on_drop: false }`
[INFO] [stdout] f4f09033d07e1b24c48fe16366661e9f13c01a6b98730987fa696b5b3fe6955a
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6317a79b73d371fcf4cf7e46c7dd3d032b6936f741dd8b1859f182e9e48eed49
[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" "6317a79b73d371fcf4cf7e46c7dd3d032b6936f741dd8b1859f182e9e48eed49", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling hubcap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/git.rs:499:6
[INFO] [stdout]     |
[INFO] [stdout] 499 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.87s
[INFO] running `Command { std: "docker" "inspect" "6317a79b73d371fcf4cf7e46c7dd3d032b6936f741dd8b1859f182e9e48eed49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6317a79b73d371fcf4cf7e46c7dd3d032b6936f741dd8b1859f182e9e48eed49", kill_on_drop: false }`
[INFO] [stdout] 6317a79b73d371fcf4cf7e46c7dd3d032b6936f741dd8b1859f182e9e48eed49
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5087d88d1338611f24284e37fa4e47f6f99f8d510c14f7de402c91deaa3f3af6
[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" "5087d88d1338611f24284e37fa4e47f6f99f8d510c14f7de402c91deaa3f3af6", 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]    Compiling rand v0.4.6
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/git.rs:499:6
[INFO] [stdout]     |
[INFO] [stdout] 499 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling hubcap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/git.rs:499:6
[INFO] [stdout]     |
[INFO] [stdout] 499 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.09s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hubcap-0eeb38c5b25a3355)
[INFO] [stderr]   Executable unittests src/bin/hc.rs (/opt/rustwide/target/debug/deps/hc-9afeef081c0c3abf)
[INFO] running `Command { std: "docker" "inspect" "5087d88d1338611f24284e37fa4e47f6f99f8d510c14f7de402c91deaa3f3af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5087d88d1338611f24284e37fa4e47f6f99f8d510c14f7de402c91deaa3f3af6", kill_on_drop: false }`
[INFO] [stdout] 5087d88d1338611f24284e37fa4e47f6f99f8d510c14f7de402c91deaa3f3af6
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] a042f6f2e23a5f518549ad0e059b6d8c9cb443d6d28c69819362bb3d633d2f3f
[INFO] running `Command { std: "docker" "start" "-a" "a042f6f2e23a5f518549ad0e059b6d8c9cb443d6d28c69819362bb3d633d2f3f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stdout] running 22 tests
[INFO] [stderr]    --> src/git.rs:499:6
[INFO] [stdout] test git::tests::path_to_str_invalid_utf8 ... ok
[INFO] [stderr]     |
[INFO] [stdout] test git::tests::path_to_str_valid_utf8 ... ok
[INFO] [stderr] 499 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hubcap` (lib) generated 1 warning
[INFO] [stderr] warning: `hubcap` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hubcap-0eeb38c5b25a3355)
[INFO] [stdout] test git::tests::test_sha_ref_to_resolved_ref ... ok
[INFO] [stdout] test git::tests::test_interpret_ref_head ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_copied_left ... ok
[INFO] [stdout] test git::tests::test_interpret_ref_unrecognized ... ok
[INFO] [stdout] test git::tests::test_interpret_ref_remote_branch ... ok
[INFO] [stdout] test git::tests::test_make_status ... 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::test_status_lines_to_entries_renamed_right ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_copied_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_local_branch ... ok
[INFO] [stdout] test git::tests::test_status_lines_to_entries_both_single_line ... ok
[INFO] [stdout] test git::tests::test_interpret_ref_tag ... ok
[INFO] [stdout] test git::tests::test_system_git_status ... 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_refs_non_empty ... ok
[INFO] [stdout] test git::tests::status_regex_correct ... ok
[INFO] [stdout] test git::tests::test_system_git_config_basics ... ok
[INFO] [stderr]      Running unittests src/bin/hc.rs (/opt/rustwide/target/debug/deps/hc-9afeef081c0c3abf)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[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]    Doc-tests hubcap
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/git.rs:499:6
[INFO] [stderr]     |
[INFO] [stderr] 499 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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 1.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a042f6f2e23a5f518549ad0e059b6d8c9cb443d6d28c69819362bb3d633d2f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a042f6f2e23a5f518549ad0e059b6d8c9cb443d6d28c69819362bb3d633d2f3f", kill_on_drop: false }`
[INFO] [stdout] a042f6f2e23a5f518549ad0e059b6d8c9cb443d6d28c69819362bb3d633d2f3f