[INFO] cloning repository https://github.com/hughe/test_log_collector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hughe/test_log_collector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhughe%2Ftest_log_collector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhughe%2Ftest_log_collector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 746dbe2fd116d691a8fa7f657b52a98e3f879f78
[INFO] testing hughe/test_log_collector against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhughe%2Ftest_log_collector" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hughe/test_log_collector
[INFO] finished tweaking git repo https://github.com/hughe/test_log_collector
[INFO] tweaked toml for git repo https://github.com/hughe/test_log_collector written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hughe/test_log_collector on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hughe/test_log_collector already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d3377ec303c5912528d7d160cc5ecec8feb24ce1fa09ed567c339a3741ecfb8
[INFO] running `Command { std: "docker" "start" "-a" "2d3377ec303c5912528d7d160cc5ecec8feb24ce1fa09ed567c339a3741ecfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d3377ec303c5912528d7d160cc5ecec8feb24ce1fa09ed567c339a3741ecfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3377ec303c5912528d7d160cc5ecec8feb24ce1fa09ed567c339a3741ecfb8", kill_on_drop: false }`
[INFO] [stdout] 2d3377ec303c5912528d7d160cc5ecec8feb24ce1fa09ed567c339a3741ecfb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19aa102c5b2f63e983eab284824b179bf2892aec3c53f871a68e3658ecfb211d
[INFO] running `Command { std: "docker" "start" "-a" "19aa102c5b2f63e983eab284824b179bf2892aec3c53f871a68e3658ecfb211d", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_log_collector v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "19aa102c5b2f63e983eab284824b179bf2892aec3c53f871a68e3658ecfb211d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19aa102c5b2f63e983eab284824b179bf2892aec3c53f871a68e3658ecfb211d", kill_on_drop: false }`
[INFO] [stdout] 19aa102c5b2f63e983eab284824b179bf2892aec3c53f871a68e3658ecfb211d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfd76728a970e1fe2c22b9b9b017c6f51138b8997aa08a473ded52edb9438320
[INFO] running `Command { std: "docker" "start" "-a" "bfd76728a970e1fe2c22b9b9b017c6f51138b8997aa08a473ded52edb9438320", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_log_collector v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "bfd76728a970e1fe2c22b9b9b017c6f51138b8997aa08a473ded52edb9438320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd76728a970e1fe2c22b9b9b017c6f51138b8997aa08a473ded52edb9438320", kill_on_drop: false }`
[INFO] [stdout] bfd76728a970e1fe2c22b9b9b017c6f51138b8997aa08a473ded52edb9438320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f6245db0a3ac526fbb7f69ce9e925bebc879ddda8205ef786a74b4ec1058e5e
[INFO] running `Command { std: "docker" "start" "-a" "5f6245db0a3ac526fbb7f69ce9e925bebc879ddda8205ef786a74b4ec1058e5e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_log_collector-8814a059c38e828d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unit_tests.rs (/opt/rustwide/target/debug/deps/unit_tests-e8d7cf5994618b83)
[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 9 tests
[INFO] [stdout] test test_clear ... ok
[INFO] [stdout] test test_lines_reference ... ok
[INFO] [stdout] test test_raw_write ... ok
[INFO] [stdout] test test_write_mixed_content ... ok
[INFO] [stdout] test test_write_multiple_lines ... ok
[INFO] [stdout] test test_write_single_line ... ok
[INFO] [stdout] test test_write_without_newline ... ok
[INFO] [stdout] test test_new_collector_is_empty ... ok
[INFO] [stdout] test test_empty_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests test_log_collector
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - TestLogCollector::count (line 67) ... ok
[INFO] [stdout] test src/lib.rs - TestLogCollector::new_shared (line 124) ... ok
[INFO] [stdout] test src/lib.rs - TestLogCollector::new (line 31) ... ok
[INFO] [stdout] test src/lib.rs - TestLogCollector::clone_lines (line 103) ... ok
[INFO] [stdout] test src/lib.rs - TestLogCollector::lines (line 85) ... ok
[INFO] [stdout] test src/lib.rs - TestLogCollector::clear (line 48) ... ok
[INFO] [stdout] test src/lib.rs - TestLogCollector (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f6245db0a3ac526fbb7f69ce9e925bebc879ddda8205ef786a74b4ec1058e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6245db0a3ac526fbb7f69ce9e925bebc879ddda8205ef786a74b4ec1058e5e", kill_on_drop: false }`
[INFO] [stdout] 5f6245db0a3ac526fbb7f69ce9e925bebc879ddda8205ef786a74b4ec1058e5e
