[INFO] fetching crate insert 0.1.0...
[INFO] testing insert-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate insert 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate insert 0.1.0
[INFO] finished tweaking crates.io crate insert 0.1.0
[INFO] tweaked toml for crates.io crate insert 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate insert 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 insert 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] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcfe31addefbd79190d5042565a6bd21cb81fa95ef2837a14220323fab69b727
[INFO] running `Command { std: "docker" "start" "-a" "fcfe31addefbd79190d5042565a6bd21cb81fa95ef2837a14220323fab69b727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcfe31addefbd79190d5042565a6bd21cb81fa95ef2837a14220323fab69b727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcfe31addefbd79190d5042565a6bd21cb81fa95ef2837a14220323fab69b727", kill_on_drop: false }`
[INFO] [stdout] fcfe31addefbd79190d5042565a6bd21cb81fa95ef2837a14220323fab69b727
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4238a39811ef1eaacaccf6e2d77614b54718660e7a479173c5947d283560721b
[INFO] running `Command { std: "docker" "start" "-a" "4238a39811ef1eaacaccf6e2d77614b54718660e7a479173c5947d283560721b", kill_on_drop: false }`
[INFO] [stderr]    Compiling insert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "4238a39811ef1eaacaccf6e2d77614b54718660e7a479173c5947d283560721b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4238a39811ef1eaacaccf6e2d77614b54718660e7a479173c5947d283560721b", kill_on_drop: false }`
[INFO] [stdout] 4238a39811ef1eaacaccf6e2d77614b54718660e7a479173c5947d283560721b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 566f380d7f71215d1a43d0ff25f2f8439ec5151e2eeeb38b99fe055c40e63ca9
[INFO] running `Command { std: "docker" "start" "-a" "566f380d7f71215d1a43d0ff25f2f8439ec5151e2eeeb38b99fe055c40e63ca9", kill_on_drop: false }`
[INFO] [stderr]    Compiling insert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "566f380d7f71215d1a43d0ff25f2f8439ec5151e2eeeb38b99fe055c40e63ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566f380d7f71215d1a43d0ff25f2f8439ec5151e2eeeb38b99fe055c40e63ca9", kill_on_drop: false }`
[INFO] [stdout] 566f380d7f71215d1a43d0ff25f2f8439ec5151e2eeeb38b99fe055c40e63ca9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 440860eb1d8de5204ef4723e79b2bf2a54dcb78fb1a79eb853358e8a8e05a1ab
[INFO] running `Command { std: "docker" "start" "-a" "440860eb1d8de5204ef4723e79b2bf2a54dcb78fb1a79eb853358e8a8e05a1ab", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/insert-fc983e1e03d6de4d)
[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" "440860eb1d8de5204ef4723e79b2bf2a54dcb78fb1a79eb853358e8a8e05a1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "440860eb1d8de5204ef4723e79b2bf2a54dcb78fb1a79eb853358e8a8e05a1ab", kill_on_drop: false }`
[INFO] [stdout] 440860eb1d8de5204ef4723e79b2bf2a54dcb78fb1a79eb853358e8a8e05a1ab