[INFO] fetching crate onceinit 0.0.12...
[INFO] testing onceinit-0.0.12 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate onceinit 0.0.12 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate onceinit 0.0.12
[INFO] finished tweaking crates.io crate onceinit 0.0.12
[INFO] tweaked toml for crates.io crate onceinit 0.0.12 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate onceinit 0.0.12 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate onceinit 0.0.12 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8417eba4d48611bcba74068c5ba21dbaf22672fad38040ee3a83236d96715aa9
[INFO] running `Command { std: "docker" "start" "-a" "8417eba4d48611bcba74068c5ba21dbaf22672fad38040ee3a83236d96715aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8417eba4d48611bcba74068c5ba21dbaf22672fad38040ee3a83236d96715aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8417eba4d48611bcba74068c5ba21dbaf22672fad38040ee3a83236d96715aa9", kill_on_drop: false }`
[INFO] [stdout] 8417eba4d48611bcba74068c5ba21dbaf22672fad38040ee3a83236d96715aa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7711d5b6aa42d17218744c3b3765a9f5d33f945e547c995dab03a5e99ed94a11
[INFO] running `Command { std: "docker" "start" "-a" "7711d5b6aa42d17218744c3b3765a9f5d33f945e547c995dab03a5e99ed94a11", kill_on_drop: false }`
[INFO] [stderr]    Compiling onceinit v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "7711d5b6aa42d17218744c3b3765a9f5d33f945e547c995dab03a5e99ed94a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7711d5b6aa42d17218744c3b3765a9f5d33f945e547c995dab03a5e99ed94a11", kill_on_drop: false }`
[INFO] [stdout] 7711d5b6aa42d17218744c3b3765a9f5d33f945e547c995dab03a5e99ed94a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2441e992a7cb8418bce7c793c824367bc2bf2b8ec84bbeb12595c4209b7aec86
[INFO] running `Command { std: "docker" "start" "-a" "2441e992a7cb8418bce7c793c824367bc2bf2b8ec84bbeb12595c4209b7aec86", kill_on_drop: false }`
[INFO] [stderr]    Compiling onceinit v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "2441e992a7cb8418bce7c793c824367bc2bf2b8ec84bbeb12595c4209b7aec86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2441e992a7cb8418bce7c793c824367bc2bf2b8ec84bbeb12595c4209b7aec86", kill_on_drop: false }`
[INFO] [stdout] 2441e992a7cb8418bce7c793c824367bc2bf2b8ec84bbeb12595c4209b7aec86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 042a2c434993e3b13ccedf49baa5811a8f00db496029eb169dcc7dee007a631e
[INFO] running `Command { std: "docker" "start" "-a" "042a2c434993e3b13ccedf49baa5811a8f00db496029eb169dcc7dee007a631e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/onceinit-a151662544bfb09c)
[INFO] [stdout] test tests::test_logger ... ok
[INFO] [stderr]    Doc-tests onceinit
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "042a2c434993e3b13ccedf49baa5811a8f00db496029eb169dcc7dee007a631e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "042a2c434993e3b13ccedf49baa5811a8f00db496029eb169dcc7dee007a631e", kill_on_drop: false }`
[INFO] [stdout] 042a2c434993e3b13ccedf49baa5811a8f00db496029eb169dcc7dee007a631e