[INFO] fetching crate log_tester 0.1.2...
[INFO] testing log_tester-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate log_tester 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate log_tester 0.1.2
[INFO] finished tweaking crates.io crate log_tester 0.1.2
[INFO] tweaked toml for crates.io crate log_tester 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate log_tester 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ee68d80cc01f7630cba19bc31d741012976b79159e00a341d6fc45a553dd182
[INFO] running `Command { std: "docker" "start" "-a" "9ee68d80cc01f7630cba19bc31d741012976b79159e00a341d6fc45a553dd182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ee68d80cc01f7630cba19bc31d741012976b79159e00a341d6fc45a553dd182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee68d80cc01f7630cba19bc31d741012976b79159e00a341d6fc45a553dd182", kill_on_drop: false }`
[INFO] [stdout] 9ee68d80cc01f7630cba19bc31d741012976b79159e00a341d6fc45a553dd182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8d193ef2fd89f0d86a9c2cb20d2af314b2796905a5431ff99f1b3f69a561871
[INFO] running `Command { std: "docker" "start" "-a" "e8d193ef2fd89f0d86a9c2cb20d2af314b2796905a5431ff99f1b3f69a561871", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling log_tester v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "e8d193ef2fd89f0d86a9c2cb20d2af314b2796905a5431ff99f1b3f69a561871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d193ef2fd89f0d86a9c2cb20d2af314b2796905a5431ff99f1b3f69a561871", kill_on_drop: false }`
[INFO] [stdout] e8d193ef2fd89f0d86a9c2cb20d2af314b2796905a5431ff99f1b3f69a561871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96d0dff061d2cd5d69b03ddd8f7d3210d85123ab40830e85864fd67e5a77920b
[INFO] running `Command { std: "docker" "start" "-a" "96d0dff061d2cd5d69b03ddd8f7d3210d85123ab40830e85864fd67e5a77920b", kill_on_drop: false }`
[INFO] [stderr]    Compiling log_tester v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "96d0dff061d2cd5d69b03ddd8f7d3210d85123ab40830e85864fd67e5a77920b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d0dff061d2cd5d69b03ddd8f7d3210d85123ab40830e85864fd67e5a77920b", kill_on_drop: false }`
[INFO] [stdout] 96d0dff061d2cd5d69b03ddd8f7d3210d85123ab40830e85864fd67e5a77920b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b0a5f4e8a7b3a38db555bdbc4d5975b8b2e7efdf48b2136f18ff48f8be1d962
[INFO] running `Command { std: "docker" "start" "-a" "7b0a5f4e8a7b3a38db555bdbc4d5975b8b2e7efdf48b2136f18ff48f8be1d962", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/log_tester-02a51d86a1b1b5a9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_flush ... ok
[INFO] [stdout] test tests::test_log ... ok
[INFO] [stdout] test tests::test_max_level ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests log_tester
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - LogTester::start (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - LogTester::len (line 87) ... ok
[INFO] [stdout] test src/lib.rs - LogTester::contains (line 63) ... ok
[INFO] [stdout] test src/lib.rs - LogTester::clear (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b0a5f4e8a7b3a38db555bdbc4d5975b8b2e7efdf48b2136f18ff48f8be1d962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0a5f4e8a7b3a38db555bdbc4d5975b8b2e7efdf48b2136f18ff48f8be1d962", kill_on_drop: false }`
[INFO] [stdout] 7b0a5f4e8a7b3a38db555bdbc4d5975b8b2e7efdf48b2136f18ff48f8be1d962