[INFO] fetching crate wingfoil 0.1.4... [INFO] building wingfoil-0.1.4 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate wingfoil 0.1.4 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate wingfoil 0.1.4 [INFO] finished tweaking crates.io crate wingfoil 0.1.4 [INFO] tweaked toml for crates.io crate wingfoil 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wingfoil 0.1.4 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wingfoil 0.1.4 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quanta v0.9.3 [INFO] [stderr] Downloaded formato v0.3.0 [INFO] [stderr] Downloaded derive-new v0.7.0 [INFO] [stderr] Downloaded kanal v0.1.1 [INFO] [stderr] Downloaded priority-queue v1.4.0 [INFO] [stderr] Downloaded tynm v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a56f50caf31bb8d33089945e633b9beccd7a053709923da356f126eda084cf75 [INFO] running `Command { std: "docker" "start" "-a" "a56f50caf31bb8d33089945e633b9beccd7a053709923da356f126eda084cf75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a56f50caf31bb8d33089945e633b9beccd7a053709923da356f126eda084cf75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a56f50caf31bb8d33089945e633b9beccd7a053709923da356f126eda084cf75", kill_on_drop: false }` [INFO] [stdout] a56f50caf31bb8d33089945e633b9beccd7a053709923da356f126eda084cf75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9854e429ac8b96838a7377be45483274563af4375ed7f1e337ca7b755f2bc8ec [INFO] running `Command { std: "docker" "start" "-a" "9854e429ac8b96838a7377be45483274563af4375ed7f1e337ca7b755f2bc8ec", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling clap_builder v4.5.47 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling kanal v0.1.1 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling formato v0.3.0 [INFO] [stderr] Compiling quanta v0.9.3 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling clap v4.5.47 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling tynm v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Compiling wingfoil v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | fn peek_ref_cell(&self) -> std::cell::Ref; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 92 | fn peek_ref_cell(&self) -> std::cell::Ref<'_, T>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:138:22 [INFO] [stdout] | [INFO] [stdout] 138 | fn peek_ref_cell(&self) -> std::cell::Ref { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | fn peek_ref_cell(&self) -> std::cell::Ref<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.36s [INFO] running `Command { std: "docker" "inspect" "9854e429ac8b96838a7377be45483274563af4375ed7f1e337ca7b755f2bc8ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9854e429ac8b96838a7377be45483274563af4375ed7f1e337ca7b755f2bc8ec", kill_on_drop: false }` [INFO] [stdout] 9854e429ac8b96838a7377be45483274563af4375ed7f1e337ca7b755f2bc8ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bb4afad47fa99a21b6b8befcf1d113e58ffafebab580e890d04dc6c7fede561 [INFO] running `Command { std: "docker" "start" "-a" "0bb4afad47fa99a21b6b8befcf1d113e58ffafebab580e890d04dc6c7fede561", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | fn peek_ref_cell(&self) -> std::cell::Ref; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 92 | fn peek_ref_cell(&self) -> std::cell::Ref<'_, T>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:138:22 [INFO] [stdout] | [INFO] [stdout] 138 | fn peek_ref_cell(&self) -> std::cell::Ref { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | fn peek_ref_cell(&self) -> std::cell::Ref<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wingfoil v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:92:22 [INFO] [stdout] | [INFO] [stdout] 92 | fn peek_ref_cell(&self) -> std::cell::Ref; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 92 | fn peek_ref_cell(&self) -> std::cell::Ref<'_, T>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:138:22 [INFO] [stdout] | [INFO] [stdout] 138 | fn peek_ref_cell(&self) -> std::cell::Ref { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | fn peek_ref_cell(&self) -> std::cell::Ref<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.20s [INFO] running `Command { std: "docker" "inspect" "0bb4afad47fa99a21b6b8befcf1d113e58ffafebab580e890d04dc6c7fede561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bb4afad47fa99a21b6b8befcf1d113e58ffafebab580e890d04dc6c7fede561", kill_on_drop: false }` [INFO] [stdout] 0bb4afad47fa99a21b6b8befcf1d113e58ffafebab580e890d04dc6c7fede561