[INFO] fetching crate maitake-sync 0.1.0...
[INFO] checking maitake-sync-0.1.0 against master#19dd9535408db0f1ff3d16613619076aef524d19 for pr-115950
[INFO] extracting crate maitake-sync 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate maitake-sync 0.1.0 on toolchain 19dd9535408db0f1ff3d16613619076aef524d19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maitake-sync 0.1.0
[INFO] finished tweaking crates.io crate maitake-sync 0.1.0
[INFO] tweaked toml for crates.io crate maitake-sync 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cordyceps v0.3.2
[INFO] [stderr]   Downloaded loom v0.7.0
[INFO] [stderr]   Downloaded mycelium-bitfield v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f958ce1e7cd15584cb37eb6bc10b786cec3e4ca75b95fd61130f8895a1ff8b5
[INFO] running `Command { std: "docker" "start" "-a" "1f958ce1e7cd15584cb37eb6bc10b786cec3e4ca75b95fd61130f8895a1ff8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f958ce1e7cd15584cb37eb6bc10b786cec3e4ca75b95fd61130f8895a1ff8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f958ce1e7cd15584cb37eb6bc10b786cec3e4ca75b95fd61130f8895a1ff8b5", kill_on_drop: false }`
[INFO] [stdout] 1f958ce1e7cd15584cb37eb6bc10b786cec3e4ca75b95fd61130f8895a1ff8b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d708b842423ecd4f7ad0b98f9b2d3492825151e3d34f3b26c8883b9dbeb2cc4a
[INFO] running `Command { std: "docker" "start" "-a" "d708b842423ecd4f7ad0b98f9b2d3492825151e3d34f3b26c8883b9dbeb2cc4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]     Checking linux-raw-sys v0.4.7
[INFO] [stderr]    Compiling libm v0.2.7
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[INFO] [stderr]     Checking tracing-core v0.1.31
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[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking getrandom v0.2.10
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[INFO] [stderr]    Compiling portable-atomic v1.4.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking overload v0.1.1
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[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking maitake-sync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/wait_map.rs:330:1
[INFO] [stdout]     |
[INFO] [stdout] 330 | / enum_from_bits! {
[INFO] [stdout] 331 | |     /// The state of a [`Waiter`] node in a [`WaitMap`].
[INFO] [stdout] 332 | |     #[derive(Debug, Eq, PartialEq)]
[INFO] [stdout] 333 | |     enum WaitState<u8> {
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |     }
[INFO] [stdout] 354 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]     = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `enum_from_bits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/wait_queue.rs:268:1
[INFO] [stdout]     |
[INFO] [stdout] 268 | / enum_from_bits! {
[INFO] [stdout] 269 | |     /// The state of a [`Waiter`] node in a [`WaitQueue`].
[INFO] [stdout] 270 | |     #[derive(Debug, Eq, PartialEq)]
[INFO] [stdout] 271 | |     enum WaitState<u8> {
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     }
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]     = note: this warning originates in the macro `enum_from_bits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking tokio-test v0.4.3
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/wait_map.rs:330:1
[INFO] [stdout]     |
[INFO] [stdout] 330 | / enum_from_bits! {
[INFO] [stdout] 331 | |     /// The state of a [`Waiter`] node in a [`WaitMap`].
[INFO] [stdout] 332 | |     #[derive(Debug, Eq, PartialEq)]
[INFO] [stdout] 333 | |     enum WaitState<u8> {
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |     }
[INFO] [stdout] 354 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]     = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `enum_from_bits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]    --> src/wait_queue.rs:268:1
[INFO] [stdout]     |
[INFO] [stdout] 268 | / enum_from_bits! {
[INFO] [stdout] 269 | |     /// The state of a [`Waiter`] node in a [`WaitQueue`].
[INFO] [stdout] 270 | |     #[derive(Debug, Eq, PartialEq)]
[INFO] [stdout] 271 | |     enum WaitState<u8> {
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |     }
[INFO] [stdout] 296 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]     = note: this warning originates in the macro `enum_from_bits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.49s
[INFO] running `Command { std: "docker" "inspect" "d708b842423ecd4f7ad0b98f9b2d3492825151e3d34f3b26c8883b9dbeb2cc4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d708b842423ecd4f7ad0b98f9b2d3492825151e3d34f3b26c8883b9dbeb2cc4a", kill_on_drop: false }`
[INFO] [stdout] d708b842423ecd4f7ad0b98f9b2d3492825151e3d34f3b26c8883b9dbeb2cc4a