[INFO] fetching crate inter-unit 0.1.5...
[INFO] testing inter-unit-0.1.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate inter-unit 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate inter-unit 0.1.5
[INFO] finished tweaking crates.io crate inter-unit 0.1.5
[INFO] tweaked toml for crates.io crate inter-unit 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate inter-unit 0.1.5 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 44042e170352ca67b40ac6bd2fcde2fa6d7442781425eb9ed1362a246e8eb1c2
[INFO] running `Command { std: "docker" "start" "-a" "44042e170352ca67b40ac6bd2fcde2fa6d7442781425eb9ed1362a246e8eb1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44042e170352ca67b40ac6bd2fcde2fa6d7442781425eb9ed1362a246e8eb1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44042e170352ca67b40ac6bd2fcde2fa6d7442781425eb9ed1362a246e8eb1c2", kill_on_drop: false }`
[INFO] [stdout] 44042e170352ca67b40ac6bd2fcde2fa6d7442781425eb9ed1362a246e8eb1c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b7b1e616aea39a67599c1020577d378f996166d2541d42fc4372775c629da322
[INFO] running `Command { std: "docker" "start" "-a" "b7b1e616aea39a67599c1020577d378f996166d2541d42fc4372775c629da322", kill_on_drop: false }`
[INFO] [stderr]    Compiling inter-unit v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "b7b1e616aea39a67599c1020577d378f996166d2541d42fc4372775c629da322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b1e616aea39a67599c1020577d378f996166d2541d42fc4372775c629da322", kill_on_drop: false }`
[INFO] [stdout] b7b1e616aea39a67599c1020577d378f996166d2541d42fc4372775c629da322
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8f7c78efd5b47c4796a6dee25d131274cae59c3b79867c12b71b3cd86b1ed067
[INFO] running `Command { std: "docker" "start" "-a" "8f7c78efd5b47c4796a6dee25d131274cae59c3b79867c12b71b3cd86b1ed067", kill_on_drop: false }`
[INFO] [stderr]    Compiling inter-unit v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "8f7c78efd5b47c4796a6dee25d131274cae59c3b79867c12b71b3cd86b1ed067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f7c78efd5b47c4796a6dee25d131274cae59c3b79867c12b71b3cd86b1ed067", kill_on_drop: false }`
[INFO] [stdout] 8f7c78efd5b47c4796a6dee25d131274cae59c3b79867c12b71b3cd86b1ed067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7cc6c0762bdddbf5cdfa347b980e62df21be6e42df692fe41bf2a05277f4fbd6
[INFO] running `Command { std: "docker" "start" "-a" "7cc6c0762bdddbf5cdfa347b980e62df21be6e42df692fe41bf2a05277f4fbd6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/inter_unit-ff749f4b2acd5491)
[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] [stderr]    Doc-tests inter_unit
[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" "7cc6c0762bdddbf5cdfa347b980e62df21be6e42df692fe41bf2a05277f4fbd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc6c0762bdddbf5cdfa347b980e62df21be6e42df692fe41bf2a05277f4fbd6", kill_on_drop: false }`
[INFO] [stdout] 7cc6c0762bdddbf5cdfa347b980e62df21be6e42df692fe41bf2a05277f4fbd6