[INFO] fetching crate test_add_w 0.1.0...
[INFO] testing test_add_w-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate test_add_w 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate test_add_w 0.1.0
[INFO] finished tweaking crates.io crate test_add_w 0.1.0
[INFO] tweaked toml for crates.io crate test_add_w 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate test_add_w 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] 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] abb5a16740d946da421d552081172aae96701274be639d073afed5fe1724dbc8
[INFO] running `Command { std: "docker" "start" "-a" "abb5a16740d946da421d552081172aae96701274be639d073afed5fe1724dbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abb5a16740d946da421d552081172aae96701274be639d073afed5fe1724dbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb5a16740d946da421d552081172aae96701274be639d073afed5fe1724dbc8", kill_on_drop: false }`
[INFO] [stdout] abb5a16740d946da421d552081172aae96701274be639d073afed5fe1724dbc8
[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] c5a06f47fe56e976a52042efb71cbf2a8410fc781f38c76d1c48183a9d32691f
[INFO] running `Command { std: "docker" "start" "-a" "c5a06f47fe56e976a52042efb71cbf2a8410fc781f38c76d1c48183a9d32691f", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_add_w v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "c5a06f47fe56e976a52042efb71cbf2a8410fc781f38c76d1c48183a9d32691f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a06f47fe56e976a52042efb71cbf2a8410fc781f38c76d1c48183a9d32691f", kill_on_drop: false }`
[INFO] [stdout] c5a06f47fe56e976a52042efb71cbf2a8410fc781f38c76d1c48183a9d32691f
[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] ce77352c624f6e99f64860e000ce19404c4aac5e0124e3559eebb6e51cd7fb1c
[INFO] running `Command { std: "docker" "start" "-a" "ce77352c624f6e99f64860e000ce19404c4aac5e0124e3559eebb6e51cd7fb1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_add_w v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "ce77352c624f6e99f64860e000ce19404c4aac5e0124e3559eebb6e51cd7fb1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce77352c624f6e99f64860e000ce19404c4aac5e0124e3559eebb6e51cd7fb1c", kill_on_drop: false }`
[INFO] [stdout] ce77352c624f6e99f64860e000ce19404c4aac5e0124e3559eebb6e51cd7fb1c
[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] 320870f67f4fcfbeb0c29b04698a21a664c4bf2f7f58a59e1fbef931e97c129c
[INFO] running `Command { std: "docker" "start" "-a" "320870f67f4fcfbeb0c29b04698a21a664c4bf2f7f58a59e1fbef931e97c129c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_add_w-8b23917ca7bc59f9)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests test_add_w
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - add (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "320870f67f4fcfbeb0c29b04698a21a664c4bf2f7f58a59e1fbef931e97c129c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320870f67f4fcfbeb0c29b04698a21a664c4bf2f7f58a59e1fbef931e97c129c", kill_on_drop: false }`
[INFO] [stdout] 320870f67f4fcfbeb0c29b04698a21a664c4bf2f7f58a59e1fbef931e97c129c