[INFO] fetching crate crate-with-only-beta 0.1.2-beta...
[INFO] testing crate-with-only-beta-0.1.2-beta against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate crate-with-only-beta 0.1.2-beta into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate crate-with-only-beta 0.1.2-beta
[INFO] finished tweaking crates.io crate crate-with-only-beta 0.1.2-beta
[INFO] tweaked toml for crates.io crate crate-with-only-beta 0.1.2-beta written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crate-with-only-beta 0.1.2-beta 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 40c4afe8198ce3df1931eb62d56b777e95ecff2823fe5d1890105b3e3a583701
[INFO] running `Command { std: "docker" "start" "-a" "40c4afe8198ce3df1931eb62d56b777e95ecff2823fe5d1890105b3e3a583701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c4afe8198ce3df1931eb62d56b777e95ecff2823fe5d1890105b3e3a583701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c4afe8198ce3df1931eb62d56b777e95ecff2823fe5d1890105b3e3a583701", kill_on_drop: false }`
[INFO] [stdout] 40c4afe8198ce3df1931eb62d56b777e95ecff2823fe5d1890105b3e3a583701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d6c54159b7a0677d546710a4468843a10a77b47caa57d6bbe60ad6b5a1f140b5
[INFO] running `Command { std: "docker" "start" "-a" "d6c54159b7a0677d546710a4468843a10a77b47caa57d6bbe60ad6b5a1f140b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling crate-with-only-beta v0.1.2-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d6c54159b7a0677d546710a4468843a10a77b47caa57d6bbe60ad6b5a1f140b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c54159b7a0677d546710a4468843a10a77b47caa57d6bbe60ad6b5a1f140b5", kill_on_drop: false }`
[INFO] [stdout] d6c54159b7a0677d546710a4468843a10a77b47caa57d6bbe60ad6b5a1f140b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 30b04572dff5cf15d6c67a064909fae5b237617211f5489da0429216fb49dc28
[INFO] running `Command { std: "docker" "start" "-a" "30b04572dff5cf15d6c67a064909fae5b237617211f5489da0429216fb49dc28", kill_on_drop: false }`
[INFO] [stderr]    Compiling crate-with-only-beta v0.1.2-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "30b04572dff5cf15d6c67a064909fae5b237617211f5489da0429216fb49dc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b04572dff5cf15d6c67a064909fae5b237617211f5489da0429216fb49dc28", kill_on_drop: false }`
[INFO] [stdout] 30b04572dff5cf15d6c67a064909fae5b237617211f5489da0429216fb49dc28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b7ae470830456c5a86cdbb445a1ae727d852401ac1f8a34ca57b04b98c035b03
[INFO] running `Command { std: "docker" "start" "-a" "b7ae470830456c5a86cdbb445a1ae727d852401ac1f8a34ca57b04b98c035b03", 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/crate_with_only_beta-10c5b747623349b3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crate_with_only_beta
[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 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" "b7ae470830456c5a86cdbb445a1ae727d852401ac1f8a34ca57b04b98c035b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ae470830456c5a86cdbb445a1ae727d852401ac1f8a34ca57b04b98c035b03", kill_on_drop: false }`
[INFO] [stdout] b7ae470830456c5a86cdbb445a1ae727d852401ac1f8a34ca57b04b98c035b03
