[INFO] fetching crate vapor-parser 0.1.0... [INFO] checking vapor-parser-0.1.0 against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844 [INFO] extracting crate vapor-parser 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate vapor-parser 0.1.0 on toolchain d93f678fa55842cccd2f091deccd93e9494b3764 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vapor-parser 0.1.0 [INFO] finished tweaking crates.io crate vapor-parser 0.1.0 [INFO] tweaked toml for crates.io crate vapor-parser 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 40 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 222eb71e678010f0f0eff45674d6a598ae29617225a5eb3c3d5c64bae84d805b [INFO] running `Command { std: "docker" "start" "-a" "222eb71e678010f0f0eff45674d6a598ae29617225a5eb3c3d5c64bae84d805b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "222eb71e678010f0f0eff45674d6a598ae29617225a5eb3c3d5c64bae84d805b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "222eb71e678010f0f0eff45674d6a598ae29617225a5eb3c3d5c64bae84d805b", kill_on_drop: false }` [INFO] [stdout] 222eb71e678010f0f0eff45674d6a598ae29617225a5eb3c3d5c64bae84d805b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80b7e97ad1a7937a0481dd130766a187c4d6a399c2d8fa66a9cd582a96f468c9 [INFO] running `Command { std: "docker" "start" "-a" "80b7e97ad1a7937a0481dd130766a187c4d6a399c2d8fa66a9cd582a96f468c9", 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 autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.44.1 [INFO] [stderr] Checking vapor-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `footer_size` [INFO] [stdout] --> src/id3v2/mod.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | let footer_size: u64 = if footer { 10 } else { 0 }; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_footer_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Analysis` is never constructed [INFO] [stdout] --> src/analyser/mod.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Analysis { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Analysis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_frame_index` is never used [INFO] [stdout] --> src/frames/utils.rs:400:8 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn compute_frame_index(audio_frames: &Vec) -> Vec<(Duration, u64)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_offset_for_time` is never used [INFO] [stdout] --> src/frames/utils.rs:416:8 [INFO] [stdout] | [INFO] [stdout] 416 | pub fn get_offset_for_time(frame_index: &Vec<(Duration, u64)>, time: Duration) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_id3v1_tag` is never used [INFO] [stdout] --> src/id3v1/mod.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn is_id3v1_tag(buffer: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/id3v1/mod.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn decode(buffer: &[u8; ID3V1_HEADER_SIZE]) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `unsynchronisation`, `extended_header`, `experimental`, and `footer` are never read [INFO] [stdout] --> src/id3v2/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ID3V2Flags { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 7 | unsynchronisation: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | extended_header: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | experimental: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | footer: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ID3V2Flags` 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: function `is_id3v2_tag` is never used [INFO] [stdout] --> src/id3v2/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn is_id3v2_tag(buffer: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_header` is never used [INFO] [stdout] --> src/id3v2/mod.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn decode_header(buffer: &[u8; ID3V2_HEADER_SIZE]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_key_character` is never used [INFO] [stdout] --> src/id3v2/mod.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn is_valid_key_character(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_frames` is never used [INFO] [stdout] --> src/id3v2/mod.rs:86:14 [INFO] [stdout] | [INFO] [stdout] 86 | pub async fn decode_frames(buffer: &[u8]) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TAGS` is never used [INFO] [stdout] --> src/id3v2/tags.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const TAGS: [&str; 84] = [ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ID3V2_HEADER_SIZE` is never used [INFO] [stdout] --> src/utils/mod.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const ID3V2_HEADER_SIZE: usize = 10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_synchsafe_bytes` is never used [INFO] [stdout] --> src/utils/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn read_synchsafe_bytes(bytes: &[u8]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `footer_size` [INFO] [stdout] --> src/id3v2/mod.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | let footer_size: u64 = if footer { 10 } else { 0 }; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_footer_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Analysis` is never constructed [INFO] [stdout] --> src/analyser/mod.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Analysis { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Analysis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_id3v1_tag` is never used [INFO] [stdout] --> src/id3v1/mod.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn is_id3v1_tag(buffer: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/id3v1/mod.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn decode(buffer: &[u8; ID3V1_HEADER_SIZE]) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `unsynchronisation`, `extended_header`, `experimental`, and `footer` are never read [INFO] [stdout] --> src/id3v2/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ID3V2Flags { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 7 | unsynchronisation: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | extended_header: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | experimental: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | footer: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ID3V2Flags` 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: function `is_id3v2_tag` is never used [INFO] [stdout] --> src/id3v2/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn is_id3v2_tag(buffer: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_header` is never used [INFO] [stdout] --> src/id3v2/mod.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn decode_header(buffer: &[u8; ID3V2_HEADER_SIZE]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_valid_key_character` is never used [INFO] [stdout] --> src/id3v2/mod.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn is_valid_key_character(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_frames` is never used [INFO] [stdout] --> src/id3v2/mod.rs:86:14 [INFO] [stdout] | [INFO] [stdout] 86 | pub async fn decode_frames(buffer: &[u8]) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TAGS` is never used [INFO] [stdout] --> src/id3v2/tags.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const TAGS: [&str; 84] = [ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ID3V2_HEADER_SIZE` is never used [INFO] [stdout] --> src/utils/mod.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const ID3V2_HEADER_SIZE: usize = 10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_synchsafe_bytes` is never used [INFO] [stdout] --> src/utils/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn read_synchsafe_bytes(bytes: &[u8]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.43s [INFO] running `Command { std: "docker" "inspect" "80b7e97ad1a7937a0481dd130766a187c4d6a399c2d8fa66a9cd582a96f468c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80b7e97ad1a7937a0481dd130766a187c4d6a399c2d8fa66a9cd582a96f468c9", kill_on_drop: false }` [INFO] [stdout] 80b7e97ad1a7937a0481dd130766a187c4d6a399c2d8fa66a9cd582a96f468c9