[INFO] fetching crate note-pen 0.3.0... [INFO] building note-pen-0.3.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate note-pen 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate note-pen 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate note-pen 0.3.0 [INFO] tweaked toml for crates.io crate note-pen 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate note-pen 0.3.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate note-pen 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 354591d8caf235ccad23438bc2ba3cb46d44f8f02ceb661890ef51c1d297602f [INFO] running `Command { std: "docker" "start" "-a" "354591d8caf235ccad23438bc2ba3cb46d44f8f02ceb661890ef51c1d297602f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "354591d8caf235ccad23438bc2ba3cb46d44f8f02ceb661890ef51c1d297602f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "354591d8caf235ccad23438bc2ba3cb46d44f8f02ceb661890ef51c1d297602f", kill_on_drop: false }` [INFO] [stdout] 354591d8caf235ccad23438bc2ba3cb46d44f8f02ceb661890ef51c1d297602f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dd4aeef9e982aace97ee09ca0ce1481c68c886204ac4b29101157de4d3f04ca [INFO] running `Command { std: "docker" "start" "-a" "6dd4aeef9e982aace97ee09ca0ce1481c68c886204ac4b29101157de4d3f04ca", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling musicxml_internal v1.1.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling uuid v1.12.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling musicxml_macros v1.1.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling musicxml v1.1.2 [INFO] [stderr] Compiling note-pen v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/measure.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Custom` is never constructed [INFO] [stdout] --> src/time_signature.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TimeSignatureSymbol { [INFO] [stdout] | ------------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 8 | Custom(String) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimeSignatureSymbol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `symbol` is never read [INFO] [stdout] --> src/time_signature.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct TimeSignature { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub(crate) symbol: Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimeSignature` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clef`, `time_signature`, `key`, `notes`, and `directions` are never read [INFO] [stdout] --> src/measure.rs:354:5 [INFO] [stdout] | [INFO] [stdout] 353 | pub struct Measure { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 354 | clef: Clef, [INFO] [stdout] | ^^^^ [INFO] [stdout] 355 | time_signature: TimeSignature, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 356 | key: Key, [INFO] [stdout] | ^^^ [INFO] [stdout] 357 | notes: TimedMeasureItem, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 358 | directions: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Measure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.19s [INFO] running `Command { std: "docker" "inspect" "6dd4aeef9e982aace97ee09ca0ce1481c68c886204ac4b29101157de4d3f04ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dd4aeef9e982aace97ee09ca0ce1481c68c886204ac4b29101157de4d3f04ca", kill_on_drop: false }` [INFO] [stdout] 6dd4aeef9e982aace97ee09ca0ce1481c68c886204ac4b29101157de4d3f04ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ef7989c6be8329c2ab17078e9f579f05e694104857102e873e61036c1758d07 [INFO] running `Command { std: "docker" "start" "-a" "1ef7989c6be8329c2ab17078e9f579f05e694104857102e873e61036c1758d07", kill_on_drop: false }` [INFO] [stderr] Compiling note-pen v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/measure.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Custom` is never constructed [INFO] [stdout] --> src/time_signature.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TimeSignatureSymbol { [INFO] [stdout] | ------------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 8 | Custom(String) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimeSignatureSymbol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `symbol` is never read [INFO] [stdout] --> src/time_signature.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct TimeSignature { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub(crate) symbol: Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimeSignature` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clef`, `time_signature`, `key`, `notes`, and `directions` are never read [INFO] [stdout] --> src/measure.rs:354:5 [INFO] [stdout] | [INFO] [stdout] 353 | pub struct Measure { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 354 | clef: Clef, [INFO] [stdout] | ^^^^ [INFO] [stdout] 355 | time_signature: TimeSignature, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 356 | key: Key, [INFO] [stdout] | ^^^ [INFO] [stdout] 357 | notes: TimedMeasureItem, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 358 | directions: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Measure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/measure.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Custom` is never constructed [INFO] [stdout] --> src/time_signature.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TimeSignatureSymbol { [INFO] [stdout] | ------------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 8 | Custom(String) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimeSignatureSymbol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `symbol` is never read [INFO] [stdout] --> src/time_signature.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct TimeSignature { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub(crate) symbol: Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimeSignature` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clef`, `time_signature`, `key`, `notes`, and `directions` are never read [INFO] [stdout] --> src/measure.rs:354:5 [INFO] [stdout] | [INFO] [stdout] 353 | pub struct Measure { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 354 | clef: Clef, [INFO] [stdout] | ^^^^ [INFO] [stdout] 355 | time_signature: TimeSignature, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 356 | key: Key, [INFO] [stdout] | ^^^ [INFO] [stdout] 357 | notes: TimedMeasureItem, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 358 | directions: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Measure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "1ef7989c6be8329c2ab17078e9f579f05e694104857102e873e61036c1758d07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ef7989c6be8329c2ab17078e9f579f05e694104857102e873e61036c1758d07", kill_on_drop: false }` [INFO] [stdout] 1ef7989c6be8329c2ab17078e9f579f05e694104857102e873e61036c1758d07