[INFO] cloning repository https://github.com/jeffa5/friendlypool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffa5/friendlypool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Ffriendlypool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Ffriendlypool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ede433f55dd69edf61c409efe0f7dc030c3612d2
[INFO] checking jeffa5/friendlypool against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Ffriendlypool" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeffa5/friendlypool on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeffa5/friendlypool
[INFO] finished tweaking git repo https://github.com/jeffa5/friendlypool
[INFO] tweaked toml for git repo https://github.com/jeffa5/friendlypool written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jeffa5/friendlypool already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.9
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e2c709275fad9c18c3c821f20e1db7ad9e96151d35d91284857fd876e170bc6
[INFO] running `Command { std: "docker" "start" "-a" "4e2c709275fad9c18c3c821f20e1db7ad9e96151d35d91284857fd876e170bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e2c709275fad9c18c3c821f20e1db7ad9e96151d35d91284857fd876e170bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2c709275fad9c18c3c821f20e1db7ad9e96151d35d91284857fd876e170bc6", kill_on_drop: false }`
[INFO] [stdout] 4e2c709275fad9c18c3c821f20e1db7ad9e96151d35d91284857fd876e170bc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0ad48336dd722de469bb485df89532e730de682de4045a07e9fc0be1e26e80a
[INFO] running `Command { std: "docker" "start" "-a" "c0ad48336dd722de469bb485df89532e730de682de4045a07e9fc0be1e26e80a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking crossbeam-channel v0.5.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking friendlypool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "c0ad48336dd722de469bb485df89532e730de682de4045a07e9fc0be1e26e80a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ad48336dd722de469bb485df89532e730de682de4045a07e9fc0be1e26e80a", kill_on_drop: false }`
[INFO] [stdout] c0ad48336dd722de469bb485df89532e730de682de4045a07e9fc0be1e26e80a
[INFO] checking jeffa5/friendlypool against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Ffriendlypool" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeffa5/friendlypool on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeffa5/friendlypool
[INFO] finished tweaking git repo https://github.com/jeffa5/friendlypool
[INFO] tweaked toml for git repo https://github.com/jeffa5/friendlypool written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jeffa5/friendlypool already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6142d450c046ffbca81a0063b639a970dc72ee1c5d18d09a6a952c207edfe696
[INFO] running `Command { std: "docker" "start" "-a" "6142d450c046ffbca81a0063b639a970dc72ee1c5d18d09a6a952c207edfe696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6142d450c046ffbca81a0063b639a970dc72ee1c5d18d09a6a952c207edfe696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6142d450c046ffbca81a0063b639a970dc72ee1c5d18d09a6a952c207edfe696", kill_on_drop: false }`
[INFO] [stdout] 6142d450c046ffbca81a0063b639a970dc72ee1c5d18d09a6a952c207edfe696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90aa732f4ae72efadb5877209cf29dc2bf466c3368f5e8b6a111dac03d97cdeb
[INFO] running `Command { std: "docker" "start" "-a" "90aa732f4ae72efadb5877209cf29dc2bf466c3368f5e8b6a111dac03d97cdeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]     Checking crossbeam-channel v0.5.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking friendlypool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |           let receiver = self.work_channnel_receiver.clone();
[INFO] [stdout]     |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 171 |           let cores_to_use = Arc::clone(&self.cores_to_use);
[INFO] [stdout]     |               ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 172 |           let ut = Arc::clone(&self.unparked_threads);
[INFO] [stdout]     |               -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 173 |           let shutdown = Arc::clone(&self.shutdown);
[INFO] [stdout]     |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 174 |           let rescale_period = self.rescale_period;
[INFO] [stdout] 175 | /         std::thread::Builder::new()
[INFO] [stdout] 176 | |             .name(format!("{}-{}", self.name, index))
[INFO] [stdout] 177 | |             .spawn(move || {
[INFO] [stdout] 178 | |                 loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 195 | |                 }
[INFO] [stdout] 196 | |             })
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |           let receiver = self.work_channnel_receiver.clone();
[INFO] [stdout]     |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 171 |           let cores_to_use = Arc::clone(&self.cores_to_use);
[INFO] [stdout]     |               ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 172 |           let ut = Arc::clone(&self.unparked_threads);
[INFO] [stdout]     |               -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 173 |           let shutdown = Arc::clone(&self.shutdown);
[INFO] [stdout]     |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 174 |           let rescale_period = self.rescale_period;
[INFO] [stdout] 175 | /         std::thread::Builder::new()
[INFO] [stdout] 176 | |             .name(format!("{}-{}", self.name, index))
[INFO] [stdout] 177 | |             .spawn(move || {
[INFO] [stdout] 178 | |                 loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 195 | |                 }
[INFO] [stdout] 196 | |             })
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `friendlypool` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `friendlypool` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "90aa732f4ae72efadb5877209cf29dc2bf466c3368f5e8b6a111dac03d97cdeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90aa732f4ae72efadb5877209cf29dc2bf466c3368f5e8b6a111dac03d97cdeb", kill_on_drop: false }`
[INFO] [stdout] 90aa732f4ae72efadb5877209cf29dc2bf466c3368f5e8b6a111dac03d97cdeb