[INFO] fetching crate sum-queue 1.0.0...
[INFO] testing sum-queue-1.0.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate sum-queue 1.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sum-queue 1.0.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sum-queue 1.0.0
[INFO] finished tweaking crates.io crate sum-queue 1.0.0
[INFO] tweaked toml for crates.io crate sum-queue 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c882a03c5f381173ac0baa14b4c148dc59c5bbf50b004b2376fb9f7aec7ed67e
[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" "c882a03c5f381173ac0baa14b4c148dc59c5bbf50b004b2376fb9f7aec7ed67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c882a03c5f381173ac0baa14b4c148dc59c5bbf50b004b2376fb9f7aec7ed67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c882a03c5f381173ac0baa14b4c148dc59c5bbf50b004b2376fb9f7aec7ed67e", kill_on_drop: false }`
[INFO] [stdout] c882a03c5f381173ac0baa14b4c148dc59c5bbf50b004b2376fb9f7aec7ed67e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19f197c56b2c5a6618aa86997d3921894d4e5b7de9e3ef0bb04dfd25078f5792
[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" "19f197c56b2c5a6618aa86997d3921894d4e5b7de9e3ef0bb04dfd25078f5792", kill_on_drop: false }`
[INFO] [stderr]    Compiling sum-queue v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "19f197c56b2c5a6618aa86997d3921894d4e5b7de9e3ef0bb04dfd25078f5792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f197c56b2c5a6618aa86997d3921894d4e5b7de9e3ef0bb04dfd25078f5792", kill_on_drop: false }`
[INFO] [stdout] 19f197c56b2c5a6618aa86997d3921894d4e5b7de9e3ef0bb04dfd25078f5792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb7bd108aa8a5e01a79f7f5d34d9729b5acaa8249888441ab91b0a30285eed32
[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" "bb7bd108aa8a5e01a79f7f5d34d9729b5acaa8249888441ab91b0a30285eed32", kill_on_drop: false }`
[INFO] [stderr]    Compiling sum-queue v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "bb7bd108aa8a5e01a79f7f5d34d9729b5acaa8249888441ab91b0a30285eed32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7bd108aa8a5e01a79f7f5d34d9729b5acaa8249888441ab91b0a30285eed32", kill_on_drop: false }`
[INFO] [stdout] bb7bd108aa8a5e01a79f7f5d34d9729b5acaa8249888441ab91b0a30285eed32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15743915495b076ab2822b7d3887d9d1cdb9152900f8191798a1a422e7514615
[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" "15743915495b076ab2822b7d3887d9d1cdb9152900f8191798a1a422e7514615", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sum_queue-d9d7bb6ca376af25)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::push_pop_peek_refs ... ok
[INFO] [stdout] test tests::stats ... ok
[INFO] [stdout] test tests::stats_empty_when_queue_not_initialized ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::len_clear ... ok
[INFO] [stdout] test tests::push_pop_peek ... ok
[INFO] [stdout] test tests::expire_less_one_sec ... ok
[INFO] [stderr]    Doc-tests sum-queue
[INFO] [stdout] test tests::expire ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - SumQueue<T>::push_and_stats (line 442) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue (line 175) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::stats (line 414) ... ok
[INFO] [stdout] test src/lib.rs - QueueStats (line 124) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::iter (line 373) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::pop (line 345) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::peek (line 324) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::capacity (line 296) ... ok
[INFO] [stdout] test src/lib.rs - QueueStats (line 106) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::max_age (line 309) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::push (line 223) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::is_empty (line 273) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15743915495b076ab2822b7d3887d9d1cdb9152900f8191798a1a422e7514615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15743915495b076ab2822b7d3887d9d1cdb9152900f8191798a1a422e7514615", kill_on_drop: false }`
[INFO] [stdout] 15743915495b076ab2822b7d3887d9d1cdb9152900f8191798a1a422e7514615