[INFO] fetching crate vibrato 0.5.2... [INFO] building vibrato-0.5.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate vibrato 0.5.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate vibrato 0.5.2 [INFO] finished tweaking crates.io crate vibrato 0.5.2 [INFO] tweaked toml for crates.io crate vibrato 0.5.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vibrato 0.5.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vibrato 0.5.2 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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 virtue v0.0.18 [INFO] [stderr] Downloaded bincode_derive v2.0.1 [INFO] [stderr] Downloaded unty v0.0.4 [INFO] [stderr] Downloaded rucrf v0.3.3 [INFO] [stderr] Downloaded argmin-observer-slog v0.1.0 [INFO] [stderr] Downloaded time-macros v0.2.21 [INFO] [stderr] Downloaded bincode v2.0.1 [INFO] [stderr] Downloaded crawdad v0.3.0 [INFO] [stderr] Downloaded anyhow v1.0.97 [INFO] [stderr] Downloaded crossbeam-channel v0.5.14 [INFO] [stderr] Downloaded argmin v0.10.0 [INFO] [stderr] Downloaded zerocopy-derive v0.8.23 [INFO] [stderr] Downloaded time v0.3.40 [INFO] [stderr] Downloaded argmin-math v0.4.0 [INFO] [stderr] Downloaded hermit-abi v0.5.0 [INFO] [stderr] Downloaded once_cell v1.21.1 [INFO] [stderr] Downloaded zerocopy v0.8.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5489a4b539fb110c452c47c20043fa30d076b3024e8639984b050b4ae641d210 [INFO] running `Command { std: "docker" "start" "-a" "5489a4b539fb110c452c47c20043fa30d076b3024e8639984b050b4ae641d210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5489a4b539fb110c452c47c20043fa30d076b3024e8639984b050b4ae641d210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5489a4b539fb110c452c47c20043fa30d076b3024e8639984b050b4ae641d210", kill_on_drop: false }` [INFO] [stdout] 5489a4b539fb110c452c47c20043fa30d076b3024e8639984b050b4ae641d210 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a2f2de33d3a53b9b620be4067681e4abd7dac22177ce29ec570b3d48961746f [INFO] running `Command { std: "docker" "start" "-a" "4a2f2de33d3a53b9b620be4067681e4abd7dac22177ce29ec570b3d48961746f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling time-macros v0.2.21 [INFO] [stderr] Compiling crawdad v0.3.0 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.14 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling time v0.3.40 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling slog-term v2.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling argmin-math v0.4.0 [INFO] [stderr] Compiling argmin v0.10.0 [INFO] [stderr] Compiling argmin-observer-slog v0.1.0 [INFO] [stderr] Compiling rucrf v0.3.3 [INFO] [stderr] Compiling vibrato v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:82:23 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn new_worker(&self) -> Worker { [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] 82 | pub fn new_worker(&self) -> Worker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.52s [INFO] running `Command { std: "docker" "inspect" "4a2f2de33d3a53b9b620be4067681e4abd7dac22177ce29ec570b3d48961746f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a2f2de33d3a53b9b620be4067681e4abd7dac22177ce29ec570b3d48961746f", kill_on_drop: false }` [INFO] [stdout] 4a2f2de33d3a53b9b620be4067681e4abd7dac22177ce29ec570b3d48961746f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 597dabfc3c6935b257a3d82d2347daafd078f3d8530283bc2bd6716bd15ae2ce [INFO] running `Command { std: "docker" "start" "-a" "597dabfc3c6935b257a3d82d2347daafd078f3d8530283bc2bd6716bd15ae2ce", kill_on_drop: false }` [INFO] [stderr] Compiling vibrato v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:82:23 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn new_worker(&self) -> Worker { [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] 82 | pub fn new_worker(&self) -> Worker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:82:23 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn new_worker(&self) -> Worker { [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] 82 | pub fn new_worker(&self) -> Worker<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.94s [INFO] running `Command { std: "docker" "inspect" "597dabfc3c6935b257a3d82d2347daafd078f3d8530283bc2bd6716bd15ae2ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "597dabfc3c6935b257a3d82d2347daafd078f3d8530283bc2bd6716bd15ae2ce", kill_on_drop: false }` [INFO] [stdout] 597dabfc3c6935b257a3d82d2347daafd078f3d8530283bc2bd6716bd15ae2ce