[INFO] fetching crate subtytle 0.1.1... [INFO] checking subtytle-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate subtytle 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate subtytle 0.1.1 [INFO] finished tweaking crates.io crate subtytle 0.1.1 [INFO] tweaked toml for crates.io crate subtytle 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate subtytle 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 102 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42cecf02f795d74e46072db5c0d1f77e5b9bc1e88196ca9a77897eca5b90a3c5 [INFO] running `Command { std: "docker" "start" "-a" "42cecf02f795d74e46072db5c0d1f77e5b9bc1e88196ca9a77897eca5b90a3c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42cecf02f795d74e46072db5c0d1f77e5b9bc1e88196ca9a77897eca5b90a3c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42cecf02f795d74e46072db5c0d1f77e5b9bc1e88196ca9a77897eca5b90a3c5", kill_on_drop: false }` [INFO] [stdout] 42cecf02f795d74e46072db5c0d1f77e5b9bc1e88196ca9a77897eca5b90a3c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4ae211f23d14e5ba1c22c840da9ba253b096b57f6c9eb532c9c0c007b60146b [INFO] running `Command { std: "docker" "start" "-a" "c4ae211f23d14e5ba1c22c840da9ba253b096b57f6c9eb532c9c0c007b60146b", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking nu-ansi-term v0.50.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking anstream v0.6.20 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling derive-getters v0.5.0 [INFO] [stderr] Compiling test-log-macros v0.2.18 [INFO] [stderr] Compiling tracing-test-macro v0.2.5 [INFO] [stderr] Checking test-log v0.2.18 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling derive_setters v0.1.8 [INFO] [stderr] Checking tracing-test v0.2.5 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking subtytle v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/ass.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Display` [INFO] [stdout] --> src/ass.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::escape` [INFO] [stdout] --> src/ass.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use regex::escape; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/ass.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Display` [INFO] [stdout] --> src/ass.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::escape` [INFO] [stdout] --> src/ass.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use regex::escape; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ScriptInfo` and `V4Style` [INFO] [stdout] --> src/lib.rs:12:49 [INFO] [stdout] | [INFO] [stdout] 12 | AssSubtitle, AssSubtitleBuilder, Event, ScriptInfo, ScriptInfoBuilder, V4Style, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `seqnum` is assigned to, but never used [INFO] [stdout] --> src/ass.rs:211:17 [INFO] [stdout] | [INFO] [stdout] 211 | let mut seqnum = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_seqnum` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seqnum` is never read [INFO] [stdout] --> src/ass.rs:223:17 [INFO] [stdout] | [INFO] [stdout] 223 | seqnum = line.parse::().unwrap(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `seqnum` is assigned to, but never used [INFO] [stdout] --> src/ass.rs:211:17 [INFO] [stdout] | [INFO] [stdout] 211 | let mut seqnum = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_seqnum` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seqnum` is never read [INFO] [stdout] --> src/ass.rs:223:17 [INFO] [stdout] | [INFO] [stdout] 223 | seqnum = line.parse::().unwrap(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.36s [INFO] running `Command { std: "docker" "inspect" "c4ae211f23d14e5ba1c22c840da9ba253b096b57f6c9eb532c9c0c007b60146b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4ae211f23d14e5ba1c22c840da9ba253b096b57f6c9eb532c9c0c007b60146b", kill_on_drop: false }` [INFO] [stdout] c4ae211f23d14e5ba1c22c840da9ba253b096b57f6c9eb532c9c0c007b60146b