[INFO] fetching crate nice-dice 0.1.0... [INFO] building nice-dice-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate nice-dice 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate nice-dice 0.1.0 [INFO] finished tweaking crates.io crate nice-dice 0.1.0 [INFO] tweaked toml for crates.io crate nice-dice 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nice-dice 0.1.0 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 nice-dice 0.1.0 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] Downloading crates ... [INFO] [stderr] Downloaded wait-timeout v0.2.1 [INFO] [stderr] Downloaded proptest-derive v0.6.0 [INFO] [stderr] Downloaded rusty-fork v0.3.0 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded num-complex v0.4.6 [INFO] [stderr] Downloaded peg-runtime v0.8.5 [INFO] [stderr] Downloaded peg-macros v0.8.5 [INFO] [stderr] Downloaded peg v0.8.5 [INFO] [stderr] Downloaded tempfile v3.20.0 [INFO] [stderr] Downloaded num v0.4.3 [INFO] [stderr] Downloaded proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Downloaded maud_macros v0.27.0 [INFO] [stderr] Downloaded maud v0.27.0 [INFO] [stderr] Downloaded bit-vec v0.8.0 [INFO] [stderr] Downloaded num-rational v0.4.2 [INFO] [stderr] Downloaded num-iter v0.1.45 [INFO] [stderr] Downloaded zerocopy-derive v0.8.26 [INFO] [stderr] Downloaded proptest v1.7.0 [INFO] [stderr] Downloaded rand_xorshift v0.4.0 [INFO] [stderr] Downloaded rustix v1.0.7 [INFO] [stderr] Downloaded bit-set v0.8.0 [INFO] [stderr] Downloaded windows-targets v0.53.2 [INFO] [stderr] Downloaded zerocopy v0.8.26 [INFO] [stderr] Downloaded unarray v0.1.4 [INFO] [stderr] Downloaded itertools v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2f55667119a1626e04dc879ba54f9cb3064889edf53dd8381e48f29b05dbcbd7 [INFO] running `Command { std: "docker" "start" "-a" "2f55667119a1626e04dc879ba54f9cb3064889edf53dd8381e48f29b05dbcbd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f55667119a1626e04dc879ba54f9cb3064889edf53dd8381e48f29b05dbcbd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f55667119a1626e04dc879ba54f9cb3064889edf53dd8381e48f29b05dbcbd7", kill_on_drop: false }` [INFO] [stdout] 2f55667119a1626e04dc879ba54f9cb3064889edf53dd8381e48f29b05dbcbd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1b89c3b2eb45ec55cd7f9a9663cfc496bcd3d5cfcdb6e39aceba9585aae7d287 [INFO] running `Command { std: "docker" "start" "-a" "1b89c3b2eb45ec55cd7f9a9663cfc496bcd3d5cfcdb6e39aceba9585aae7d287", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling peg-runtime v0.8.5 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling peg-macros v0.8.5 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling peg v0.8.5 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling maud_macros v0.27.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling maud v0.27.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.50 [INFO] [stderr] Compiling nice-dice v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `clean` is never used [INFO] [stdout] --> src/discrete.rs:287:8 [INFO] [stdout] | [INFO] [stdout] 217 | impl Distribution { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 287 | fn clean(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/discrete.rs:261:24 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn occurrences(&self) -> Occurrences { [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] 261 | pub fn occurrences(&self) -> Occurrences<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.51s [INFO] running `Command { std: "docker" "inspect" "1b89c3b2eb45ec55cd7f9a9663cfc496bcd3d5cfcdb6e39aceba9585aae7d287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b89c3b2eb45ec55cd7f9a9663cfc496bcd3d5cfcdb6e39aceba9585aae7d287", kill_on_drop: false }` [INFO] [stdout] 1b89c3b2eb45ec55cd7f9a9663cfc496bcd3d5cfcdb6e39aceba9585aae7d287 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 37723d96a756658add2ffde7834f39027f983c99e393c4adfc9927afddb47d42 [INFO] running `Command { std: "docker" "start" "-a" "37723d96a756658add2ffde7834f39027f983c99e393c4adfc9927afddb47d42", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling proptest-derive v0.6.0 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling proptest v1.7.0 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.50 [INFO] [stderr] Compiling nice-dice v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `clean` is never used [INFO] [stdout] --> src/discrete.rs:287:8 [INFO] [stdout] | [INFO] [stdout] 217 | impl Distribution { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 287 | fn clean(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/discrete.rs:261:24 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn occurrences(&self) -> Occurrences { [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] 261 | pub fn occurrences(&self) -> Occurrences<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol` [INFO] [stdout] --> src/analysis.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | symbol, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `symbol: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clean` is never used [INFO] [stdout] --> src/discrete.rs:287:8 [INFO] [stdout] | [INFO] [stdout] 217 | impl Distribution { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 287 | fn clean(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/discrete.rs:261:24 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn occurrences(&self) -> Occurrences { [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] 261 | pub fn occurrences(&self) -> Occurrences<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 36.14s [INFO] running `Command { std: "docker" "inspect" "37723d96a756658add2ffde7834f39027f983c99e393c4adfc9927afddb47d42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37723d96a756658add2ffde7834f39027f983c99e393c4adfc9927afddb47d42", kill_on_drop: false }` [INFO] [stdout] 37723d96a756658add2ffde7834f39027f983c99e393c4adfc9927afddb47d42