[INFO] fetching crate push-while-ref 0.1.1...
[INFO] testing push-while-ref-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate push-while-ref 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate push-while-ref 0.1.1
[INFO] finished tweaking crates.io crate push-while-ref 0.1.1
[INFO] tweaked toml for crates.io crate push-while-ref 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate push-while-ref 0.1.1 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-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] f50dc792c74ac905e11579b874e515cdb0b807423840018f005d4e4d0fffe2d9
[INFO] running `Command { std: "docker" "start" "-a" "f50dc792c74ac905e11579b874e515cdb0b807423840018f005d4e4d0fffe2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f50dc792c74ac905e11579b874e515cdb0b807423840018f005d4e4d0fffe2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50dc792c74ac905e11579b874e515cdb0b807423840018f005d4e4d0fffe2d9", kill_on_drop: false }`
[INFO] [stdout] f50dc792c74ac905e11579b874e515cdb0b807423840018f005d4e4d0fffe2d9
[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] 6ab57a7255c16ae1836d7ee714c73888333da2f052f061c2e2e0b2cb4520cd04
[INFO] running `Command { std: "docker" "start" "-a" "6ab57a7255c16ae1836d7ee714c73888333da2f052f061c2e2e0b2cb4520cd04", kill_on_drop: false }`
[INFO] [stderr]    Compiling push-while-ref v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "6ab57a7255c16ae1836d7ee714c73888333da2f052f061c2e2e0b2cb4520cd04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab57a7255c16ae1836d7ee714c73888333da2f052f061c2e2e0b2cb4520cd04", kill_on_drop: false }`
[INFO] [stdout] 6ab57a7255c16ae1836d7ee714c73888333da2f052f061c2e2e0b2cb4520cd04
[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] 62c5adfbd612429c2ad705bb236b54149374563890d03cdb459bdd4c00800bee
[INFO] running `Command { std: "docker" "start" "-a" "62c5adfbd612429c2ad705bb236b54149374563890d03cdb459bdd4c00800bee", kill_on_drop: false }`
[INFO] [stderr]    Compiling push-while-ref v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "62c5adfbd612429c2ad705bb236b54149374563890d03cdb459bdd4c00800bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c5adfbd612429c2ad705bb236b54149374563890d03cdb459bdd4c00800bee", kill_on_drop: false }`
[INFO] [stdout] 62c5adfbd612429c2ad705bb236b54149374563890d03cdb459bdd4c00800bee
[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] fecc4890ee2c12b697629346e240f0a04c4784ea89c91765b6777e89d39217dd
[INFO] running `Command { std: "docker" "start" "-a" "fecc4890ee2c12b697629346e240f0a04c4784ea89c91765b6777e89d39217dd", 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/push_while_ref-0d648d7d3d0557ce)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::insert_to_vec ... ok
[INFO] [stdout] test tests::test_auto_traits ... ok
[INFO] [stdout] test tests::insert_twice - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests push_while_ref
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - VecChild<'a,T>::push (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - HashMapChild<'a,K,T>::try_insert (line 178) ... ok
[INFO] [stdout] test src/lib.rs - HashMapChild<'a,K,T>::contains_key (line 158) ... ok
[INFO] [stdout] test src/lib.rs - HashMapChild<'a,K,T>::insert (line 203) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fecc4890ee2c12b697629346e240f0a04c4784ea89c91765b6777e89d39217dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fecc4890ee2c12b697629346e240f0a04c4784ea89c91765b6777e89d39217dd", kill_on_drop: false }`
[INFO] [stdout] fecc4890ee2c12b697629346e240f0a04c4784ea89c91765b6777e89d39217dd