[INFO] fetching crate t1 0.1.0...
[INFO] testing t1-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate t1 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate t1 0.1.0
[INFO] finished tweaking crates.io crate t1 0.1.0
[INFO] tweaked toml for crates.io crate t1 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate t1 0.1.0 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 t1 0.1.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 07e707eb45aa5341f186048e936bbd324f9663abe080f0467c35cd343eceddab
[INFO] running `Command { std: "docker" "start" "-a" "07e707eb45aa5341f186048e936bbd324f9663abe080f0467c35cd343eceddab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07e707eb45aa5341f186048e936bbd324f9663abe080f0467c35cd343eceddab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e707eb45aa5341f186048e936bbd324f9663abe080f0467c35cd343eceddab", kill_on_drop: false }`
[INFO] [stdout] 07e707eb45aa5341f186048e936bbd324f9663abe080f0467c35cd343eceddab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3b93482c0d4f1f6a432b8ca4c63cc1d9d64af6e62933bb6a44e7522d0d59464f
[INFO] running `Command { std: "docker" "start" "-a" "3b93482c0d4f1f6a432b8ca4c63cc1d9d64af6e62933bb6a44e7522d0d59464f", kill_on_drop: false }`
[INFO] [stderr]    Compiling t1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "3b93482c0d4f1f6a432b8ca4c63cc1d9d64af6e62933bb6a44e7522d0d59464f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b93482c0d4f1f6a432b8ca4c63cc1d9d64af6e62933bb6a44e7522d0d59464f", kill_on_drop: false }`
[INFO] [stdout] 3b93482c0d4f1f6a432b8ca4c63cc1d9d64af6e62933bb6a44e7522d0d59464f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bef6894d5031d4335b4ed9eea94cc4b429649f066ad41e31e714e04308e596bd
[INFO] running `Command { std: "docker" "start" "-a" "bef6894d5031d4335b4ed9eea94cc4b429649f066ad41e31e714e04308e596bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling t1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "bef6894d5031d4335b4ed9eea94cc4b429649f066ad41e31e714e04308e596bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef6894d5031d4335b4ed9eea94cc4b429649f066ad41e31e714e04308e596bd", kill_on_drop: false }`
[INFO] [stdout] bef6894d5031d4335b4ed9eea94cc4b429649f066ad41e31e714e04308e596bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 004c29bac847d36d1552c73e7882a942a89fa76c5375088d93892a8f83c4ff71
[INFO] running `Command { std: "docker" "start" "-a" "004c29bac847d36d1552c73e7882a942a89fa76c5375088d93892a8f83c4ff71", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/bin/bin1.rs (/opt/rustwide/target/debug/deps/bin1-0c3053c4c6d7c639)
[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]      Running unittests src/bin/bin2.rs (/opt/rustwide/target/debug/deps/bin2-10a7d794845d728c)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/t1-fa8d004c7147eb4c)
[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" "004c29bac847d36d1552c73e7882a942a89fa76c5375088d93892a8f83c4ff71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004c29bac847d36d1552c73e7882a942a89fa76c5375088d93892a8f83c4ff71", kill_on_drop: false }`
[INFO] [stdout] 004c29bac847d36d1552c73e7882a942a89fa76c5375088d93892a8f83c4ff71