[INFO] fetching crate priority-queue 1.1.1...
[INFO] testing priority-queue-1.1.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate priority-queue 1.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate priority-queue 1.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate priority-queue 1.1.1
[INFO] finished tweaking crates.io crate priority-queue 1.1.1
[INFO] tweaked toml for crates.io crate priority-queue 1.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 2529ed97ded7ed801ca5096de29cffffb28dc3447c0c5eee6c0ebdc7f4472018
[INFO] running `Command { std: "docker" "start" "-a" "2529ed97ded7ed801ca5096de29cffffb28dc3447c0c5eee6c0ebdc7f4472018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2529ed97ded7ed801ca5096de29cffffb28dc3447c0c5eee6c0ebdc7f4472018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2529ed97ded7ed801ca5096de29cffffb28dc3447c0c5eee6c0ebdc7f4472018", kill_on_drop: false }`
[INFO] [stdout] 2529ed97ded7ed801ca5096de29cffffb28dc3447c0c5eee6c0ebdc7f4472018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5be8c3b18788ea812b73cc2c3a82ee747c6237bb9c8d3924957316020cb2b446
[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" "5be8c3b18788ea812b73cc2c3a82ee747c6237bb9c8d3924957316020cb2b446", kill_on_drop: false }`
[INFO] [stderr]    Compiling priority-queue v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "5be8c3b18788ea812b73cc2c3a82ee747c6237bb9c8d3924957316020cb2b446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be8c3b18788ea812b73cc2c3a82ee747c6237bb9c8d3924957316020cb2b446", kill_on_drop: false }`
[INFO] [stdout] 5be8c3b18788ea812b73cc2c3a82ee747c6237bb9c8d3924957316020cb2b446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea3b24da6f488fd397746b2128c739b61fc07b0f020325cdb3416c88bd7e0ed6
[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" "ea3b24da6f488fd397746b2128c739b61fc07b0f020325cdb3416c88bd7e0ed6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling serde_test v1.0.127
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling priority-queue v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `Command { std: "docker" "inspect" "ea3b24da6f488fd397746b2128c739b61fc07b0f020325cdb3416c88bd7e0ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3b24da6f488fd397746b2128c739b61fc07b0f020325cdb3416c88bd7e0ed6", kill_on_drop: false }`
[INFO] [stdout] ea3b24da6f488fd397746b2128c739b61fc07b0f020325cdb3416c88bd7e0ed6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9e765c2f36b08a0e7a813a0766ca1afc0ebc3dc717d4ee9be900e6eaf15d04b
[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" "d9e765c2f36b08a0e7a813a0766ca1afc0ebc3dc717d4ee9be900e6eaf15d04b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 26 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/priority_queue-9345929933d081e3)
[INFO] [stdout] test tests::change_priority ... ok
[INFO] [stdout] test tests::change_priority_by ... ok
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] test tests::extend ... ok
[INFO] [stdout] test tests::extend_empty ... ok
[INFO] [stdout] test tests::heap_sort ... ok
[INFO] [stdout] test tests::into_sorted_iter ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::change_priority_does_not_change_contents ... ok
[INFO] [stdout] test tests::init ... ok
[INFO] [stdout] test tests::from_iter ... ok
[INFO] [stdout] test tests::iter_mut ... ok
[INFO] [stdout] test tests::iter_mut1 ... ok
[INFO] [stdout] test tests::non_default_key ... ok
[INFO] [stdout] test tests::push_pop ... ok
[INFO] [stdout] test tests::push_update ... ok
[INFO] [stdout] test tests::iter_mut_empty ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::remove2 ... ok
[INFO] [stdout] test tests::remove_empty ... ok
[INFO] [stdout] test tests::reversed_order ... ok
[INFO] [stdout] test tests::remove_one ... ok
[INFO] [stdout] test tests::push_increase ... ok
[INFO] [stdout] test tests::push_len ... ok
[INFO] [stdout] test tests::from_vec ... ok
[INFO] [stdout] test tests::from_vec_with_repeated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests priority-queue
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9e765c2f36b08a0e7a813a0766ca1afc0ebc3dc717d4ee9be900e6eaf15d04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e765c2f36b08a0e7a813a0766ca1afc0ebc3dc717d4ee9be900e6eaf15d04b", kill_on_drop: false }`
[INFO] [stdout] d9e765c2f36b08a0e7a813a0766ca1afc0ebc3dc717d4ee9be900e6eaf15d04b
