[INFO] fetching crate boomerang_util 0.3.0... [INFO] checking boomerang_util-0.3.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate boomerang_util 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate boomerang_util 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate boomerang_util 0.3.0 [INFO] tweaked toml for crates.io crate boomerang_util 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate boomerang_util 0.3.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate boomerang_util 0.3.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d464f66fdbbd1da63408c35127e89335a867bf98274405f721e7374b3cd1572b [INFO] running `Command { std: "docker" "start" "-a" "d464f66fdbbd1da63408c35127e89335a867bf98274405f721e7374b3cd1572b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d464f66fdbbd1da63408c35127e89335a867bf98274405f721e7374b3cd1572b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d464f66fdbbd1da63408c35127e89335a867bf98274405f721e7374b3cd1572b", kill_on_drop: false }` [INFO] [stdout] d464f66fdbbd1da63408c35127e89335a867bf98274405f721e7374b3cd1572b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90ec332dce6eb782eda23d9b3a343eb55c8a54da9eeae5755bf4f2a7c468d84e [INFO] running `Command { std: "docker" "start" "-a" "90ec332dce6eb782eda23d9b3a343eb55c8a54da9eeae5755bf4f2a7c468d84e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking arrow-schema v52.2.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Compiling dot-structures v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling typeid v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling serde_arrow v0.11.8 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling into-attr v0.1.1 [INFO] [stderr] Compiling dot-generator v0.2.0 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking fixedbitset v0.5.7 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking boomerang_tinymap v0.3.0 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling document-features v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling into-attr-derive v0.2.1 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling parse_duration v2.1.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Checking pest v2.7.13 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking arrow-buffer v52.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking comfy-table v7.1.1 [INFO] [stderr] Checking arrow-data v52.2.0 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling boomerang_derive v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking arrow-array v52.2.0 [INFO] [stderr] Compiling pest_meta v2.7.13 [INFO] [stderr] Checking arrow-select v52.2.0 [INFO] [stderr] Checking arrow-row v52.2.0 [INFO] [stderr] Checking arrow-arith v52.2.0 [INFO] [stderr] Compiling pest_generator v2.7.13 [INFO] [stderr] Checking arrow-ord v52.2.0 [INFO] [stderr] Checking arrow-cast v52.2.0 [INFO] [stderr] Checking arrow-string v52.2.0 [INFO] [stderr] Compiling pest_derive v2.7.13 [INFO] [stderr] Checking graphviz-rust v0.6.6 [INFO] [stderr] Checking arrow v52.2.0 [INFO] [stderr] Checking erased-serde v0.4.5 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking termion v2.0.3 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking boomerang_runtime v0.3.0 [INFO] [stderr] Checking boomerang_builder v0.3.0 [INFO] [stderr] Checking boomerang v0.3.0 [INFO] [stderr] Checking boomerang_util v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/replay/recorder.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | filename: P, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/replay/recorder.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | name: &str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Record` is never constructed [INFO] [stdout] --> src/replay/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Record<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplayRecord` is never constructed [INFO] [stdout] --> src/replay/mod.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct ReplayRecord<'a>(&'a str, runtime::ActionKey, runtime::Tag); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `recording_name` and `action_fqn` are never read [INFO] [stdout] --> src/replay/recorder.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct RecState { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 15 | /// Label for the recording header [INFO] [stdout] 16 | recording_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 17 | /// Name of the action to record [INFO] [stdout] 18 | action_fqn: BuilderFqn, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/replay/recorder.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | filename: P, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/replay/recorder.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | name: &str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Record` is never constructed [INFO] [stdout] --> src/replay/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Record<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplayRecord` is never constructed [INFO] [stdout] --> src/replay/mod.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct ReplayRecord<'a>(&'a str, runtime::ActionKey, runtime::Tag); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `recording_name` and `action_fqn` are never read [INFO] [stdout] --> src/replay/recorder.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct RecState { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 15 | /// Label for the recording header [INFO] [stdout] 16 | recording_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 17 | /// Name of the action to record [INFO] [stdout] 18 | action_fqn: BuilderFqn, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.67s [INFO] running `Command { std: "docker" "inspect" "90ec332dce6eb782eda23d9b3a343eb55c8a54da9eeae5755bf4f2a7c468d84e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90ec332dce6eb782eda23d9b3a343eb55c8a54da9eeae5755bf4f2a7c468d84e", kill_on_drop: false }` [INFO] [stdout] 90ec332dce6eb782eda23d9b3a343eb55c8a54da9eeae5755bf4f2a7c468d84e