[INFO] fetching crate push-while-ref 0.1.1...
[INFO] testing push-while-ref-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate push-while-ref 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate push-while-ref 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb49b54daa77d12078907db40a5dea7496ce2ef58b11ce67d557dc618c8aef4b
[INFO] running `Command { std: "docker" "start" "-a" "eb49b54daa77d12078907db40a5dea7496ce2ef58b11ce67d557dc618c8aef4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb49b54daa77d12078907db40a5dea7496ce2ef58b11ce67d557dc618c8aef4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb49b54daa77d12078907db40a5dea7496ce2ef58b11ce67d557dc618c8aef4b", kill_on_drop: false }`
[INFO] [stdout] eb49b54daa77d12078907db40a5dea7496ce2ef58b11ce67d557dc618c8aef4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 007389998d31e89a0c0a1944a944195c7ddf776de173b9ad3a371b39c692b2be
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "007389998d31e89a0c0a1944a944195c7ddf776de173b9ad3a371b39c692b2be", kill_on_drop: false }`
[INFO] [stderr]    Compiling push-while-ref v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "007389998d31e89a0c0a1944a944195c7ddf776de173b9ad3a371b39c692b2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007389998d31e89a0c0a1944a944195c7ddf776de173b9ad3a371b39c692b2be", kill_on_drop: false }`
[INFO] [stdout] 007389998d31e89a0c0a1944a944195c7ddf776de173b9ad3a371b39c692b2be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5306ed7054cf5bbf95fa529dd7c2d1cfed7964660bab5692235c75ed934e4e45
[INFO] running `Command { std: "docker" "start" "-a" "5306ed7054cf5bbf95fa529dd7c2d1cfed7964660bab5692235c75ed934e4e45", kill_on_drop: false }`
[INFO] [stderr]    Compiling push-while-ref v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "5306ed7054cf5bbf95fa529dd7c2d1cfed7964660bab5692235c75ed934e4e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5306ed7054cf5bbf95fa529dd7c2d1cfed7964660bab5692235c75ed934e4e45", kill_on_drop: false }`
[INFO] [stdout] 5306ed7054cf5bbf95fa529dd7c2d1cfed7964660bab5692235c75ed934e4e45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dcb1889f09b2e256be423b5f3bb7909f8f8146ce919108ce95d42d52e27484c8
[INFO] running `Command { std: "docker" "start" "-a" "dcb1889f09b2e256be423b5f3bb7909f8f8146ce919108ce95d42d52e27484c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/push_while_ref-0ee932d2836fd6a0)
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests push-while-ref
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - VecChild::push (line 81) ... ok
[INFO] [stdout] test src/lib.rs - HashMapChild::try_insert (line 178) ... ok
[INFO] [stdout] test src/lib.rs - HashMapChild::insert (line 203) ... ok
[INFO] [stdout] test src/lib.rs - HashMapChild::contains_key (line 158) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dcb1889f09b2e256be423b5f3bb7909f8f8146ce919108ce95d42d52e27484c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb1889f09b2e256be423b5f3bb7909f8f8146ce919108ce95d42d52e27484c8", kill_on_drop: false }`
[INFO] [stdout] dcb1889f09b2e256be423b5f3bb7909f8f8146ce919108ce95d42d52e27484c8