[INFO] fetching crate tangu-formatting 0.20.0...
[INFO] testing tangu-formatting-0.20.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tangu-formatting 0.20.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tangu-formatting 0.20.0
[INFO] finished tweaking crates.io crate tangu-formatting 0.20.0
[INFO] tweaked toml for crates.io crate tangu-formatting 0.20.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tangu-formatting 0.20.0 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] 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1840a76b176f63b2e5527c6b2b0389ea7576de1477098a2c2c3d2a81daf2f89b
[INFO] running `Command { std: "docker" "start" "-a" "1840a76b176f63b2e5527c6b2b0389ea7576de1477098a2c2c3d2a81daf2f89b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1840a76b176f63b2e5527c6b2b0389ea7576de1477098a2c2c3d2a81daf2f89b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1840a76b176f63b2e5527c6b2b0389ea7576de1477098a2c2c3d2a81daf2f89b", kill_on_drop: false }`
[INFO] [stdout] 1840a76b176f63b2e5527c6b2b0389ea7576de1477098a2c2c3d2a81daf2f89b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f502bf1138097dfc5db186dd2b0ad935cd321da6eaebc347ab006d31ebc870d3
[INFO] running `Command { std: "docker" "start" "-a" "f502bf1138097dfc5db186dd2b0ad935cd321da6eaebc347ab006d31ebc870d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangu-formatting v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f502bf1138097dfc5db186dd2b0ad935cd321da6eaebc347ab006d31ebc870d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f502bf1138097dfc5db186dd2b0ad935cd321da6eaebc347ab006d31ebc870d3", kill_on_drop: false }`
[INFO] [stdout] f502bf1138097dfc5db186dd2b0ad935cd321da6eaebc347ab006d31ebc870d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 532b7be872c11293a5ce69c8d7bf86aa57af41c987e9378d61e3dc06f7c2f251
[INFO] running `Command { std: "docker" "start" "-a" "532b7be872c11293a5ce69c8d7bf86aa57af41c987e9378d61e3dc06f7c2f251", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangu-formatting v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "532b7be872c11293a5ce69c8d7bf86aa57af41c987e9378d61e3dc06f7c2f251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532b7be872c11293a5ce69c8d7bf86aa57af41c987e9378d61e3dc06f7c2f251", kill_on_drop: false }`
[INFO] [stdout] 532b7be872c11293a5ce69c8d7bf86aa57af41c987e9378d61e3dc06f7c2f251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8d7a35e8d37f00384aae431d09fa3e137bedd18fc5d12cbb96e4008816c72b70
[INFO] running `Command { std: "docker" "start" "-a" "8d7a35e8d37f00384aae431d09fa3e137bedd18fc5d12cbb96e4008816c72b70", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tangu_formatting-9d206e3a51426489)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tangu_formatting
[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] running `Command { std: "docker" "inspect" "8d7a35e8d37f00384aae431d09fa3e137bedd18fc5d12cbb96e4008816c72b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7a35e8d37f00384aae431d09fa3e137bedd18fc5d12cbb96e4008816c72b70", kill_on_drop: false }`
[INFO] [stdout] 8d7a35e8d37f00384aae431d09fa3e137bedd18fc5d12cbb96e4008816c72b70