[INFO] fetching crate simplog 1.6.0...
[INFO] testing simplog-1.6.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate simplog 1.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate simplog 1.6.0
[INFO] finished tweaking crates.io crate simplog 1.6.0
[INFO] tweaked toml for crates.io crate simplog 1.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simplog 1.6.0 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 11 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7a4db8e9f4c9065311587274e7a065e350b7930aa31421afedafc71450f28de4
[INFO] running `Command { std: "docker" "start" "-a" "7a4db8e9f4c9065311587274e7a065e350b7930aa31421afedafc71450f28de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a4db8e9f4c9065311587274e7a065e350b7930aa31421afedafc71450f28de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4db8e9f4c9065311587274e7a065e350b7930aa31421afedafc71450f28de4", kill_on_drop: false }`
[INFO] [stdout] 7a4db8e9f4c9065311587274e7a065e350b7930aa31421afedafc71450f28de4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 52526d7abefc0d6941662aaa4f52d73f1e690b6a1d76b473098bdbe79b90322c
[INFO] running `Command { std: "docker" "start" "-a" "52526d7abefc0d6941662aaa4f52d73f1e690b6a1d76b473098bdbe79b90322c", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling simplog v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "52526d7abefc0d6941662aaa4f52d73f1e690b6a1d76b473098bdbe79b90322c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52526d7abefc0d6941662aaa4f52d73f1e690b6a1d76b473098bdbe79b90322c", kill_on_drop: false }`
[INFO] [stdout] 52526d7abefc0d6941662aaa4f52d73f1e690b6a1d76b473098bdbe79b90322c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4aaeced9139281d89343944815158c179d8224bcf851c2cc59bbf2be63960f67
[INFO] running `Command { std: "docker" "start" "-a" "4aaeced9139281d89343944815158c179d8224bcf851c2cc59bbf2be63960f67", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplog v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "4aaeced9139281d89343944815158c179d8224bcf851c2cc59bbf2be63960f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aaeced9139281d89343944815158c179d8224bcf851c2cc59bbf2be63960f67", kill_on_drop: false }`
[INFO] [stdout] 4aaeced9139281d89343944815158c179d8224bcf851c2cc59bbf2be63960f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8b98ac5fc50e9ff3fe8b15551fa564be5982092dbe42916a5386fdf80ce8e971
[INFO] running `Command { std: "docker" "start" "-a" "8b98ac5fc50e9ff3fe8b15551fa564be5982092dbe42916a5386fdf80ce8e971", 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/simplog-2557a058aa4e416d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::error_log_level_arg ... ok
[INFO] [stdout] test test::init_legacy_debug_level ... ok
[INFO] [stdout] test test::info_log_level_arg ... ok
[INFO] [stdout] test test::init_legacy_no_levels ... ok
[INFO] [stdout] test test::init_no_level_no_prefix ... ok
[INFO] [stdout] test test::invalid_log_level_arg ... ok
[INFO] [stdout] test test::parse_debug_log_level_arg ... ok
[INFO] [stdout] test test::no_log_level_arg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simplog
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - SimpleLogger::init_prefix_timestamp (line 85) ... ok
[INFO] [stdout] test src/lib.rs - SimpleLogger::init (line 49) ... ok
[INFO] [stdout] test src/lib.rs - SimpleLogger (line 22) ... ok
[INFO] [stdout] test src/lib.rs - SimpleLogger::init_prefix (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b98ac5fc50e9ff3fe8b15551fa564be5982092dbe42916a5386fdf80ce8e971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b98ac5fc50e9ff3fe8b15551fa564be5982092dbe42916a5386fdf80ce8e971", kill_on_drop: false }`
[INFO] [stdout] 8b98ac5fc50e9ff3fe8b15551fa564be5982092dbe42916a5386fdf80ce8e971