[INFO] fetching crate heapq 0.2.0...
[INFO] testing heapq-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate heapq 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate heapq 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate heapq 0.2.0
[INFO] tweaked toml for crates.io crate heapq 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapq 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate heapq 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3af70c65a266771355bb073ef8c393f069b8197fbd9c2911bea23cf291387459
[INFO] running `Command { std: "docker" "start" "-a" "3af70c65a266771355bb073ef8c393f069b8197fbd9c2911bea23cf291387459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3af70c65a266771355bb073ef8c393f069b8197fbd9c2911bea23cf291387459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af70c65a266771355bb073ef8c393f069b8197fbd9c2911bea23cf291387459", kill_on_drop: false }`
[INFO] [stdout] 3af70c65a266771355bb073ef8c393f069b8197fbd9c2911bea23cf291387459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3ec75bf1e4dcbb29e8c7a3029a73dceeda18571e20aa54c46309443ab5a15e6
[INFO] running `Command { std: "docker" "start" "-a" "c3ec75bf1e4dcbb29e8c7a3029a73dceeda18571e20aa54c46309443ab5a15e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapq v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "c3ec75bf1e4dcbb29e8c7a3029a73dceeda18571e20aa54c46309443ab5a15e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ec75bf1e4dcbb29e8c7a3029a73dceeda18571e20aa54c46309443ab5a15e6", kill_on_drop: false }`
[INFO] [stdout] c3ec75bf1e4dcbb29e8c7a3029a73dceeda18571e20aa54c46309443ab5a15e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 842faea03a7955dc3025b3cf76ea16090f57efd908a40723a8919b559873cd4c
[INFO] running `Command { std: "docker" "start" "-a" "842faea03a7955dc3025b3cf76ea16090f57efd908a40723a8919b559873cd4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapq v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "842faea03a7955dc3025b3cf76ea16090f57efd908a40723a8919b559873cd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842faea03a7955dc3025b3cf76ea16090f57efd908a40723a8919b559873cd4c", kill_on_drop: false }`
[INFO] [stdout] 842faea03a7955dc3025b3cf76ea16090f57efd908a40723a8919b559873cd4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aba08b3b58387664d6921ae151e9537c3f32c249cac88287cdccdaf65d815713
[INFO] running `Command { std: "docker" "start" "-a" "aba08b3b58387664d6921ae151e9537c3f32c249cac88287cdccdaf65d815713", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/heapq-516df2674cb90e44)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests heapq
[INFO] [stdout] test queue::test::test_into_vec ... ok
[INFO] [stdout] test queue::test::test_priority_queue_reverse_order ... ok
[INFO] [stdout] test scored_item::test::test_scored_item ... ok
[INFO] [stdout] test queue::test::test_priority_queue ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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/../README.md - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aba08b3b58387664d6921ae151e9537c3f32c249cac88287cdccdaf65d815713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba08b3b58387664d6921ae151e9537c3f32c249cac88287cdccdaf65d815713", kill_on_drop: false }`
[INFO] [stdout] aba08b3b58387664d6921ae151e9537c3f32c249cac88287cdccdaf65d815713