[INFO] fetching crate yastl 0.1.2...
[INFO] testing yastl-0.1.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate yastl 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate yastl 0.1.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yastl 0.1.2
[INFO] finished tweaking crates.io crate yastl 0.1.2
[INFO] tweaked toml for crates.io crate yastl 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate yastl 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af76783e253ae4080d9226f2de895a546d684d3ed124944b30277ad75e8cb25b
[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" "af76783e253ae4080d9226f2de895a546d684d3ed124944b30277ad75e8cb25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af76783e253ae4080d9226f2de895a546d684d3ed124944b30277ad75e8cb25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af76783e253ae4080d9226f2de895a546d684d3ed124944b30277ad75e8cb25b", kill_on_drop: false }`
[INFO] [stdout] af76783e253ae4080d9226f2de895a546d684d3ed124944b30277ad75e8cb25b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91b1de7718cf23d3e674940122a71eb4853e41677c2eeea29057c79025c8b991
[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" "91b1de7718cf23d3e674940122a71eb4853e41677c2eeea29057c79025c8b991", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling spinning_top v0.2.2
[INFO] [stderr]    Compiling flume v0.10.2
[INFO] [stderr]    Compiling yastl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "91b1de7718cf23d3e674940122a71eb4853e41677c2eeea29057c79025c8b991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b1de7718cf23d3e674940122a71eb4853e41677c2eeea29057c79025c8b991", kill_on_drop: false }`
[INFO] [stdout] 91b1de7718cf23d3e674940122a71eb4853e41677c2eeea29057c79025c8b991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 1d592b33d8b62eb05e1d9afee3cf1a77c7ea03f32dc7c6d6e4443c2b93fc1170
[INFO] running `Command { std: "docker" "start" "-a" "1d592b33d8b62eb05e1d9afee3cf1a77c7ea03f32dc7c6d6e4443c2b93fc1170", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling yastl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "1d592b33d8b62eb05e1d9afee3cf1a77c7ea03f32dc7c6d6e4443c2b93fc1170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d592b33d8b62eb05e1d9afee3cf1a77c7ea03f32dc7c6d6e4443c2b93fc1170", kill_on_drop: false }`
[INFO] [stdout] 1d592b33d8b62eb05e1d9afee3cf1a77c7ea03f32dc7c6d6e4443c2b93fc1170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b340c41244e9fb193d63eee096a79e8d3b922ea92f8db99f6d8333e83081855
[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" "2b340c41244e9fb193d63eee096a79e8d3b922ea92f8db99f6d8333e83081855", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yastl-9ddbdb1d48b08c91)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::pool_shutdown ... ok
[INFO] [stdout] test tests::no_thread_config ... ok
[INFO] [stdout] test tests::spawn_doesnt_block ... ok
[INFO] [stdout] test tests::scope_recurse ... ok
[INFO] [stdout] test tests::scope_forever_zoom ... ok
[INFO] [stdout] test tests::with_thread_config ... ok
[INFO] [stdout] test tests::scope_zoom ... ok
[INFO] [stdout] test tests::scoped_execute_panic ... ok
[INFO] [stdout] test tests::pool_panic ... ok
[INFO] [stdout] test tests::recurse_scheduler_panic ... ok
[INFO] [stdout] test tests::zoomed_scoped_execute_panic ... ok
[INFO] [stdout] test tests::task_panic ... ok
[INFO] [stdout] test tests::recurse_execute_panic ... ok
[INFO] [stdout] test tests::scoped_panic_waits_for_all_tasks ... ok
[INFO] [stdout] test tests::scheduler_panic_waits_for_tasks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yastl
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ThreadConfig::prefix (line 177) ... ignored
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b340c41244e9fb193d63eee096a79e8d3b922ea92f8db99f6d8333e83081855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b340c41244e9fb193d63eee096a79e8d3b922ea92f8db99f6d8333e83081855", kill_on_drop: false }`
[INFO] [stdout] 2b340c41244e9fb193d63eee096a79e8d3b922ea92f8db99f6d8333e83081855