[INFO] fetching crate suspend-core 0.1.0...
[INFO] testing suspend-core-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate suspend-core 0.1.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate suspend-core 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate suspend-core 0.1.0
[INFO] finished tweaking crates.io crate suspend-core 0.1.0
[INFO] tweaked toml for crates.io crate suspend-core 0.1.0 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6958fee7f1facdc6d86786c7c2ed95899b8882fe9960be860ace1d4237b64cd8
[INFO] running `Command { std: "docker" "start" "-a" "6958fee7f1facdc6d86786c7c2ed95899b8882fe9960be860ace1d4237b64cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6958fee7f1facdc6d86786c7c2ed95899b8882fe9960be860ace1d4237b64cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6958fee7f1facdc6d86786c7c2ed95899b8882fe9960be860ace1d4237b64cd8", kill_on_drop: false }`
[INFO] [stdout] 6958fee7f1facdc6d86786c7c2ed95899b8882fe9960be860ace1d4237b64cd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 421e47d31aad14d14dd776660156f5fccaf0dd82256c979619ecc98dcf9a4a8a
[INFO] running `Command { std: "docker" "start" "-a" "421e47d31aad14d14dd776660156f5fccaf0dd82256c979619ecc98dcf9a4a8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling tracing v0.1.29
[INFO] [stderr]    Compiling suspend-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.81s
[INFO] running `Command { std: "docker" "inspect" "421e47d31aad14d14dd776660156f5fccaf0dd82256c979619ecc98dcf9a4a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421e47d31aad14d14dd776660156f5fccaf0dd82256c979619ecc98dcf9a4a8a", kill_on_drop: false }`
[INFO] [stdout] 421e47d31aad14d14dd776660156f5fccaf0dd82256c979619ecc98dcf9a4a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34f3d7590f112e67b326b6d0348be4eb87c44b2a704a5423ea4d5f5739ba0fee
[INFO] running `Command { std: "docker" "start" "-a" "34f3d7590f112e67b326b6d0348be4eb87c44b2a704a5423ea4d5f5739ba0fee", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling suspend-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.14s
[INFO] running `Command { std: "docker" "inspect" "34f3d7590f112e67b326b6d0348be4eb87c44b2a704a5423ea4d5f5739ba0fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f3d7590f112e67b326b6d0348be4eb87c44b2a704a5423ea4d5f5739ba0fee", kill_on_drop: false }`
[INFO] [stdout] 34f3d7590f112e67b326b6d0348be4eb87c44b2a704a5423ea4d5f5739ba0fee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fc146848e38685952961b17fc5ba53e3f1bcb1330d14c2fe4137e6e063308bc
[INFO] running `Command { std: "docker" "start" "-a" "7fc146848e38685952961b17fc5ba53e3f1bcb1330d14c2fe4137e6e063308bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/suspend_core-355a33d68642fd1c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test raw_lock::default_lock::lock_contend ... ok
[INFO] [stdout] test raw_lock::default_lock::park_notify ... ok
[INFO] [stdout] test raw_lock::default_lock::lock_contend_threaded ... ok
[INFO] [stdout] test raw_lock::native_lock::lock_contend ... ok
[INFO] [stdout] test raw_lock::native_lock::park_notify ... ok
[INFO] [stdout] test raw_lock::native_lock::lock_contend_threaded ... ok
[INFO] [stdout] test raw_lock::default_lock::park_notify_delay ... ok
[INFO] [stdout] test raw_lock::native_lock::park_notify_delay ... ok
[INFO] [stderr]      Running tests/parking.rs (/opt/rustwide/target/debug/deps/parking-cb148761128d1486)
[INFO] [stdout] test raw_lock::default_lock::park_timeout ... ok
[INFO] [stdout] test raw_lock::native_lock::park_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test block_on_ready ... ok
[INFO] [stdout] test block_on_repoll ... ok
[INFO] [stdout] test park_thread_basic ... ok
[INFO] [stdout] test block_on_repoll_delay ... ok
[INFO] [stdout] test park_thread_timeout ... ok
[INFO] [stdout] test block_on_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests suspend_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7fc146848e38685952961b17fc5ba53e3f1bcb1330d14c2fe4137e6e063308bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc146848e38685952961b17fc5ba53e3f1bcb1330d14c2fe4137e6e063308bc", kill_on_drop: false }`
[INFO] [stdout] 7fc146848e38685952961b17fc5ba53e3f1bcb1330d14c2fe4137e6e063308bc