[INFO] fetching crate governor 0.3.1...
[INFO] checking governor-0.3.1 against beta for pr-78714
[INFO] extracting crate governor 0.3.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate governor 0.3.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate governor 0.3.1
[INFO] finished tweaking crates.io crate governor 0.3.1
[INFO] tweaked toml for crates.io crate governor 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7c56451c0d9c8d2e5b9dfcf576e6268eecfa6036ee578c7097bc8c742fca774
[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" "f7c56451c0d9c8d2e5b9dfcf576e6268eecfa6036ee578c7097bc8c742fca774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c56451c0d9c8d2e5b9dfcf576e6268eecfa6036ee578c7097bc8c742fca774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c56451c0d9c8d2e5b9dfcf576e6268eecfa6036ee578c7097bc8c742fca774", kill_on_drop: false }`
[INFO] [stdout] f7c56451c0d9c8d2e5b9dfcf576e6268eecfa6036ee578c7097bc8c742fca774
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 051aef3cf69721c68f02fc2f55777d7c0ce847b45f8d6dc7571ecaf0f059fd35
[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" "051aef3cf69721c68f02fc2f55777d7c0ce847b45f8d6dc7571ecaf0f059fd35", kill_on_drop: false }`
[INFO] [stderr]     Checking nonzero_ext v0.2.0
[INFO] [stderr]     Checking more-asserts v0.2.1
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking nom v5.1.2
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]     Checking quanta v0.4.1
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v0.10.1
[INFO] [stderr]    Compiling const-random-macro v0.1.11
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking const-random v0.1.11
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking csv v1.1.4
[INFO] [stderr]     Checking hashbrown v0.8.2
[INFO] [stderr]     Checking dashmap v3.11.10
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stderr]     Checking tynm v0.1.6
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking governor v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `governor::Quota::new`: This constructor is often confusing and non-intuitive. Use the `per_(interval)` / `with_period` and `max_burst` constructors instead.
[INFO] [stdout]   --> benches/realtime_clock.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             Quota::new(nonzero!(u32::max_value()), Duration::from_nanos(1)).unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `governor::Quota::new`: This constructor is often confusing and non-intuitive. Use the `per_(interval)` / `with_period` and `max_burst` constructors instead.
[INFO] [stdout]   --> benches/realtime_clock.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             Quota::new(nonzero!(u32::max_value()), Duration::from_nanos(1)).unwrap(),
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.66s
[INFO] running `Command { std: "docker" "inspect" "051aef3cf69721c68f02fc2f55777d7c0ce847b45f8d6dc7571ecaf0f059fd35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "051aef3cf69721c68f02fc2f55777d7c0ce847b45f8d6dc7571ecaf0f059fd35", kill_on_drop: false }`
[INFO] [stdout] 051aef3cf69721c68f02fc2f55777d7c0ce847b45f8d6dc7571ecaf0f059fd35