[INFO] fetching crate slog-async 2.8.0... [INFO] checking slog-async-2.8.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate slog-async 2.8.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate slog-async 2.8.0 [INFO] finished tweaking crates.io crate slog-async 2.8.0 [INFO] tweaked toml for crates.io crate slog-async 2.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate slog-async 2.8.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d22367704ba29c95f9e00c3716392992cf9cb8088f5c40c9ad6e9e86fa66ce9e [INFO] running `Command { std: "docker" "start" "-a" "d22367704ba29c95f9e00c3716392992cf9cb8088f5c40c9ad6e9e86fa66ce9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d22367704ba29c95f9e00c3716392992cf9cb8088f5c40c9ad6e9e86fa66ce9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d22367704ba29c95f9e00c3716392992cf9cb8088f5c40c9ad6e9e86fa66ce9e", kill_on_drop: false }` [INFO] [stdout] d22367704ba29c95f9e00c3716392992cf9cb8088f5c40c9ad6e9e86fa66ce9e [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e7325dc724c36e7add0a3add471ddd588c2f4bc336ab643e890937d97f95c8f [INFO] running `Command { std: "docker" "start" "-a" "9e7325dc724c36e7add0a3add471ddd588c2f4bc336ab643e890937d97f95c8f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling slog-async v2.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stdout] warning: unexpected `cfg` condition name: `integer128` [INFO] [stdout] --> lib.rs:150:11 [INFO] [stdout] | [INFO] [stdout] 150 | #[cfg(integer128)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(integer128)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(integer128)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `integer128` [INFO] [stdout] --> lib.rs:155:11 [INFO] [stdout] | [INFO] [stdout] 155 | #[cfg(integer128)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(integer128)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(integer128)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `integer128` [INFO] [stdout] --> lib.rs:150:11 [INFO] [stdout] | [INFO] [stdout] 150 | #[cfg(integer128)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(integer128)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(integer128)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `integer128` [INFO] [stdout] --> lib.rs:155:11 [INFO] [stdout] | [INFO] [stdout] 155 | #[cfg(integer128)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(integer128)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(integer128)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:442:9 [INFO] [stdout] | [INFO] [stdout] 442 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 443 | ) -> Result< [INFO] [stdout] 444 | &crossbeam_channel::Sender, [INFO] [stdout] | ------------------------------------ the same lifetime is elided here [INFO] [stdout] 445 | std::sync::PoisonError< [INFO] [stdout] 446 | sync::MutexGuard>, [INFO] [stdout] | ----------------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 446 | sync::MutexGuard<'_, crossbeam_channel::Sender>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:442:9 [INFO] [stdout] | [INFO] [stdout] 442 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 443 | ) -> Result< [INFO] [stdout] 444 | &crossbeam_channel::Sender, [INFO] [stdout] | ------------------------------------ the same lifetime is elided here [INFO] [stdout] 445 | std::sync::PoisonError< [INFO] [stdout] 446 | sync::MutexGuard>, [INFO] [stdout] | ----------------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 446 | sync::MutexGuard<'_, crossbeam_channel::Sender>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "9e7325dc724c36e7add0a3add471ddd588c2f4bc336ab643e890937d97f95c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e7325dc724c36e7add0a3add471ddd588c2f4bc336ab643e890937d97f95c8f", kill_on_drop: false }` [INFO] [stdout] 9e7325dc724c36e7add0a3add471ddd588c2f4bc336ab643e890937d97f95c8f