[INFO] fetching crate my-first-lib-crate 0.1.0...
[INFO] testing my-first-lib-crate-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate my-first-lib-crate 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate my-first-lib-crate 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate my-first-lib-crate 0.1.0
[INFO] tweaked toml for crates.io crate my-first-lib-crate 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate my-first-lib-crate 0.1.0 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] crate crates.io crate my-first-lib-crate 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 544c091d55ad8018de8cc15ba7f9b58ec3513e07ee97dc4e1aac837ae48504e1
[INFO] running `Command { std: "docker" "start" "-a" "544c091d55ad8018de8cc15ba7f9b58ec3513e07ee97dc4e1aac837ae48504e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "544c091d55ad8018de8cc15ba7f9b58ec3513e07ee97dc4e1aac837ae48504e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544c091d55ad8018de8cc15ba7f9b58ec3513e07ee97dc4e1aac837ae48504e1", kill_on_drop: false }`
[INFO] [stdout] 544c091d55ad8018de8cc15ba7f9b58ec3513e07ee97dc4e1aac837ae48504e1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ed7205c01432c0e39b17f974c8ba060f5af78c5e8a559b7ee8327b7ea4b89c
[INFO] running `Command { std: "docker" "start" "-a" "f6ed7205c01432c0e39b17f974c8ba060f5af78c5e8a559b7ee8327b7ea4b89c", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-first-lib-crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "f6ed7205c01432c0e39b17f974c8ba060f5af78c5e8a559b7ee8327b7ea4b89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ed7205c01432c0e39b17f974c8ba060f5af78c5e8a559b7ee8327b7ea4b89c", kill_on_drop: false }`
[INFO] [stdout] f6ed7205c01432c0e39b17f974c8ba060f5af78c5e8a559b7ee8327b7ea4b89c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08f0ca0c0afda436708a9dc117ef05871b0ed7f74feb428d05dae397a0dc9013
[INFO] running `Command { std: "docker" "start" "-a" "08f0ca0c0afda436708a9dc117ef05871b0ed7f74feb428d05dae397a0dc9013", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-first-lib-crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "08f0ca0c0afda436708a9dc117ef05871b0ed7f74feb428d05dae397a0dc9013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08f0ca0c0afda436708a9dc117ef05871b0ed7f74feb428d05dae397a0dc9013", kill_on_drop: false }`
[INFO] [stdout] 08f0ca0c0afda436708a9dc117ef05871b0ed7f74feb428d05dae397a0dc9013
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28ab6eb9af7eb56d68ff8b7ef4e423b002bc501dca64c570a5d5e2f9069ff9c2
[INFO] running `Command { std: "docker" "start" "-a" "28ab6eb9af7eb56d68ff8b7ef4e423b002bc501dca64c570a5d5e2f9069ff9c2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_first_lib_crate-2ae7730572503d3d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] test tests::test_user_creation ... ok
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-e2c01333946d78f1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_math ... ok
[INFO] [stdout] test test_user_integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests my_first_lib_crate
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - math::add (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28ab6eb9af7eb56d68ff8b7ef4e423b002bc501dca64c570a5d5e2f9069ff9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ab6eb9af7eb56d68ff8b7ef4e423b002bc501dca64c570a5d5e2f9069ff9c2", kill_on_drop: false }`
[INFO] [stdout] 28ab6eb9af7eb56d68ff8b7ef4e423b002bc501dca64c570a5d5e2f9069ff9c2