[INFO] fetching crate go-heap-rs 0.1.1...
[INFO] testing go-heap-rs-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate go-heap-rs 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate go-heap-rs 0.1.1
[INFO] finished tweaking crates.io crate go-heap-rs 0.1.1
[INFO] tweaked toml for crates.io crate go-heap-rs 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate go-heap-rs 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fd51e05934dae9ca23217174b16ea2986daeb1ec8a99277efc7b10180c408e8
[INFO] running `Command { std: "docker" "start" "-a" "3fd51e05934dae9ca23217174b16ea2986daeb1ec8a99277efc7b10180c408e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fd51e05934dae9ca23217174b16ea2986daeb1ec8a99277efc7b10180c408e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd51e05934dae9ca23217174b16ea2986daeb1ec8a99277efc7b10180c408e8", kill_on_drop: false }`
[INFO] [stdout] 3fd51e05934dae9ca23217174b16ea2986daeb1ec8a99277efc7b10180c408e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42bb7206ffdde68c9c55cf2b84cea6ae8151a63fbb708c7e42a26ba071101c6f
[INFO] running `Command { std: "docker" "start" "-a" "42bb7206ffdde68c9c55cf2b84cea6ae8151a63fbb708c7e42a26ba071101c6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling go-heap-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "42bb7206ffdde68c9c55cf2b84cea6ae8151a63fbb708c7e42a26ba071101c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42bb7206ffdde68c9c55cf2b84cea6ae8151a63fbb708c7e42a26ba071101c6f", kill_on_drop: false }`
[INFO] [stdout] 42bb7206ffdde68c9c55cf2b84cea6ae8151a63fbb708c7e42a26ba071101c6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c87ee810d9dd31fa3e529e7991eeafec8f68304258e71607a07cf9ca3f31ed7
[INFO] running `Command { std: "docker" "start" "-a" "1c87ee810d9dd31fa3e529e7991eeafec8f68304258e71607a07cf9ca3f31ed7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling go-heap-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.92s
[INFO] running `Command { std: "docker" "inspect" "1c87ee810d9dd31fa3e529e7991eeafec8f68304258e71607a07cf9ca3f31ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c87ee810d9dd31fa3e529e7991eeafec8f68304258e71607a07cf9ca3f31ed7", kill_on_drop: false }`
[INFO] [stdout] 1c87ee810d9dd31fa3e529e7991eeafec8f68304258e71607a07cf9ca3f31ed7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a2e8ef9b911137e25ce21538e1105b966f915ee554dc64b959d1ea6ec743bf4
[INFO] running `Command { std: "docker" "start" "-a" "0a2e8ef9b911137e25ce21538e1105b966f915ee554dc64b959d1ea6ec743bf4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/go_heap_rs-7d6d7114d4967210)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::empty_test ... ok
[INFO] [stdout] test tests::go_test ... ok
[INFO] [stdout] test tests::go_test_remove0 ... ok
[INFO] [stdout] test tests::go_test_remove2 ... ok
[INFO] [stdout] test tests::go_init1 ... ok
[INFO] [stdout] test tests::go_test_fix ... ok
[INFO] [stdout] test tests::simple_fix ... ok
[INFO] [stdout] test tests::simple_remove ... ok
[INFO] [stdout] test tests::simple_vec ... ok
[INFO] [stdout] test tests::go_init0 ... ok
[INFO] [stdout] test tests::go_test_remove1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests go_heap_rs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Heap (line 21) ... ok
[INFO] [stdout] test src/lib.rs - HeapType<T,E>::new (line 86) ... ok
[INFO] [stdout] test src/lib.rs - HeapType<T,E>::remove (line 144) ... ok
[INFO] [stdout] test src/lib.rs - HeapType<T,E>::fix (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a2e8ef9b911137e25ce21538e1105b966f915ee554dc64b959d1ea6ec743bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a2e8ef9b911137e25ce21538e1105b966f915ee554dc64b959d1ea6ec743bf4", kill_on_drop: false }`
[INFO] [stdout] 0a2e8ef9b911137e25ce21538e1105b966f915ee554dc64b959d1ea6ec743bf4