[INFO] fetching crate priority-queue 1.0.2...
[INFO] testing priority-queue-1.0.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate priority-queue 1.0.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate priority-queue 1.0.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate priority-queue 1.0.2
[INFO] finished tweaking crates.io crate priority-queue 1.0.2
[INFO] tweaked toml for crates.io crate priority-queue 1.0.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b29b22c381a1dce9fbb9f14650d79bb0b6d26fc7673294cbcf97c09a48cb937a
[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" "b29b22c381a1dce9fbb9f14650d79bb0b6d26fc7673294cbcf97c09a48cb937a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b29b22c381a1dce9fbb9f14650d79bb0b6d26fc7673294cbcf97c09a48cb937a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b29b22c381a1dce9fbb9f14650d79bb0b6d26fc7673294cbcf97c09a48cb937a", kill_on_drop: false }`
[INFO] [stdout] b29b22c381a1dce9fbb9f14650d79bb0b6d26fc7673294cbcf97c09a48cb937a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62c8dc4bbbfe89884468e6d9a665470f1e21f6ddd37b810217f7c067b32ea24e
[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" "62c8dc4bbbfe89884468e6d9a665470f1e21f6ddd37b810217f7c067b32ea24e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.4.6
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling priority-queue v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "62c8dc4bbbfe89884468e6d9a665470f1e21f6ddd37b810217f7c067b32ea24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c8dc4bbbfe89884468e6d9a665470f1e21f6ddd37b810217f7c067b32ea24e", kill_on_drop: false }`
[INFO] [stdout] 62c8dc4bbbfe89884468e6d9a665470f1e21f6ddd37b810217f7c067b32ea24e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41ba09616c3f83ca648eafd9b7d33523dbe5d7dc50154dc7c6d36a2d6361fbee
[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" "41ba09616c3f83ca648eafd9b7d33523dbe5d7dc50154dc7c6d36a2d6361fbee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling serde_test v1.0.117
[INFO] [stderr]    Compiling priority-queue v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.13s
[INFO] running `Command { std: "docker" "inspect" "41ba09616c3f83ca648eafd9b7d33523dbe5d7dc50154dc7c6d36a2d6361fbee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ba09616c3f83ca648eafd9b7d33523dbe5d7dc50154dc7c6d36a2d6361fbee", kill_on_drop: false }`
[INFO] [stdout] 41ba09616c3f83ca648eafd9b7d33523dbe5d7dc50154dc7c6d36a2d6361fbee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5d839cd3f5932279142237c6726e71eb289fdf5fbe6a4e2f8089ff2166fc5be
[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" "c5d839cd3f5932279142237c6726e71eb289fdf5fbe6a4e2f8089ff2166fc5be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/priority_queue-f92f3fd4c6273634
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::change_priority_by ... ok
[INFO] [stdout] test tests::extend_empty ... ok
[INFO] [stdout] test tests::change_priority_does_not_change_contents ... ok
[INFO] [stdout] test tests::from_iter ... ok
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] test tests::extend ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::push_increase ... ok
[INFO] [stdout] test tests::init ... ok
[INFO] [stdout] test tests::heap_sort ... ok
[INFO] [stdout] test tests::reversed_order ... ok
[INFO] [stdout] test tests::change_priority ... ok
[INFO] [stdout] test tests::iter_mut ... ok
[INFO] [stdout] test tests::into_sorted_iter ... ok
[INFO] [stdout] test tests::push_pop ... ok
[INFO] [stdout] test tests::push_len ... ok
[INFO] [stdout] test tests::from_vec_with_repeated ... ok
[INFO] [stdout] test tests::push_update ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::remove_empty ... ok
[INFO] [stdout] test tests::non_default_key ... ok
[INFO] [stdout] test tests::remove_one ... ok
[INFO] [stdout] test tests::from_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests priority-queue
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5d839cd3f5932279142237c6726e71eb289fdf5fbe6a4e2f8089ff2166fc5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d839cd3f5932279142237c6726e71eb289fdf5fbe6a4e2f8089ff2166fc5be", kill_on_drop: false }`
[INFO] [stdout] c5d839cd3f5932279142237c6726e71eb289fdf5fbe6a4e2f8089ff2166fc5be
