[INFO] cloning repository https://github.com/sabs21/jpeg-decoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sabs21/jpeg-decoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabs21%2Fjpeg-decoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabs21%2Fjpeg-decoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33de7db90b0144273006a5c159054205f18919aa
[INFO] checking sabs21/jpeg-decoder against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabs21%2Fjpeg-decoder" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sabs21/jpeg-decoder
[INFO] finished tweaking git repo https://github.com/sabs21/jpeg-decoder
[INFO] tweaked toml for git repo https://github.com/sabs21/jpeg-decoder written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sabs21/jpeg-decoder on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sabs21/jpeg-decoder 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.86
[INFO] [stderr]   Downloaded quote v1.0.37
[INFO] [stderr]   Downloaded clap_derive v4.5.13
[INFO] [stderr]   Downloaded clap v4.5.16
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.4
[INFO] [stderr]   Downloaded anstyle-query v1.1.1
[INFO] [stderr]   Downloaded anstream v0.6.15
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.70.1
[INFO] [stderr]   Downloaded clap_lex v0.7.2
[INFO] [stderr]   Downloaded anstyle v1.0.8
[INFO] [stderr]   Downloaded colorchoice v1.0.2
[INFO] [stderr]   Downloaded anstyle-parse v0.2.5
[INFO] [stderr]   Downloaded clap_builder v4.5.15
[INFO] [stderr]   Downloaded syn v2.0.77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 76b99d34bda90e92ac31e6eb12d4d0d93e415373073b48cbd799aa5f7117919e
[INFO] running `Command { std: "docker" "start" "76b99d34bda90e92ac31e6eb12d4d0d93e415373073b48cbd799aa5f7117919e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76b99d34bda90e92ac31e6eb12d4d0d93e415373073b48cbd799aa5f7117919e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "76b99d34bda90e92ac31e6eb12d4d0d93e415373073b48cbd799aa5f7117919e" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76b99d34bda90e92ac31e6eb12d4d0d93e415373073b48cbd799aa5f7117919e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "76b99d34bda90e92ac31e6eb12d4d0d93e415373073b48cbd799aa5f7117919e" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking clap_builder v4.5.15
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]     Checking clap v4.5.16
[INFO] [stderr]     Checking jpeg-decode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple associated constants are never used
[INFO] [stdout]   --> src/main.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Markers {
[INFO] [stdout]    | ------------ associated constants in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub const SOF1:  u8 = 0xc1; // Extended Sequential DCT
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 14 |     pub const SOF2:  u8 = 0xc2; // Progressive DCT
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub const SOF6:  u8 = 0xc6; // Differential progressive DCT
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub const JPG:   u8 = 0xc8; // Reserved for JPEG extensions
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 22 |     pub const SOF9:  u8 = 0xc9; // Extended sequential DCT
[INFO] [stdout] 23 |     pub const SOF10: u8 = 0xca; // Progressive DCT
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub const SOF14: u8 = 0xce; // Differential progressive DCT
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub const RST0:  u8 = 0xd0;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 35 |     pub const RST1:  u8 = 0xd1;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 36 |     pub const RST2:  u8 = 0xd2;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 37 |     pub const RST3:  u8 = 0xd3;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 38 |     pub const RST4:  u8 = 0xd4;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 39 |     pub const RST5:  u8 = 0xd5;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 40 |     pub const RST6:  u8 = 0xd6;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 41 |     pub const RST7:  u8 = 0xd7;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub const APP1:  u8 = 0xe1;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 53 |     pub const APP2:  u8 = 0xe2;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 54 |     pub const APP3:  u8 = 0xe3;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 55 |     pub const APP4:  u8 = 0xe4;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 56 |     pub const APP5:  u8 = 0xe5;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 57 |     pub const APP6:  u8 = 0xe6;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 58 |     pub const APP7:  u8 = 0xe7;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 59 |     pub const APP8:  u8 = 0xe8;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 60 |     pub const APP9:  u8 = 0xe9;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 61 |     pub const APP10: u8 = 0xea;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 62 |     pub const APP11: u8 = 0xeb;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 63 |     pub const APP12: u8 = 0xec;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 64 |     pub const APP13: u8 = 0xed;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 65 |     pub const APP14: u8 = 0xee;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub const JPG0:  u8 = 0xf0;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 69 |     pub const JPG1:  u8 = 0xf1;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 70 |     pub const JPG2:  u8 = 0xf2;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 71 |     pub const JPG3:  u8 = 0xf3;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 72 |     pub const JPG4:  u8 = 0xf4;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 73 |     pub const JPG5:  u8 = 0xf5;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 74 |     pub const JPG6:  u8 = 0xf6;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 75 |     pub const JPG7:  u8 = 0xf7;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 76 |     pub const JPG8:  u8 = 0xf8;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 77 |     pub const JPG9:  u8 = 0xf9;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 78 |     pub const JPG10: u8 = 0xfa;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 79 |     pub const JPG11: u8 = 0xfb;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 80 |     pub const JPG12: u8 = 0xfc;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 81 |     pub const JPG13: u8 = 0xfd;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `idct` is never used
[INFO] [stdout]     --> src/main.rs:1341:4
[INFO] [stdout]      |
[INFO] [stdout] 1341 | fn idct(mcus: &Vec<Vec<Vec<[i16; 64]>>>) -> Vec<Vec<Vec<[i16; 64]>>> {
[INFO] [stdout]      |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `idct_block` is never used
[INFO] [stdout]     --> src/main.rs:1370:4
[INFO] [stdout]      |
[INFO] [stdout] 1370 | fn idct_block(block: &[i16; 64], cos_table: &[[f64; 8]; 8]) -> [i16; 64] {
[INFO] [stdout]      |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated constants are never used
[INFO] [stdout]   --> src/main.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Markers {
[INFO] [stdout]    | ------------ associated constants in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub const SOF1:  u8 = 0xc1; // Extended Sequential DCT
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 14 |     pub const SOF2:  u8 = 0xc2; // Progressive DCT
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub const SOF6:  u8 = 0xc6; // Differential progressive DCT
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub const JPG:   u8 = 0xc8; // Reserved for JPEG extensions
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 22 |     pub const SOF9:  u8 = 0xc9; // Extended sequential DCT
[INFO] [stdout] 23 |     pub const SOF10: u8 = 0xca; // Progressive DCT
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub const SOF14: u8 = 0xce; // Differential progressive DCT
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub const RST0:  u8 = 0xd0;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 35 |     pub const RST1:  u8 = 0xd1;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 36 |     pub const RST2:  u8 = 0xd2;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 37 |     pub const RST3:  u8 = 0xd3;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 38 |     pub const RST4:  u8 = 0xd4;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 39 |     pub const RST5:  u8 = 0xd5;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 40 |     pub const RST6:  u8 = 0xd6;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 41 |     pub const RST7:  u8 = 0xd7;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub const APP1:  u8 = 0xe1;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 53 |     pub const APP2:  u8 = 0xe2;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 54 |     pub const APP3:  u8 = 0xe3;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 55 |     pub const APP4:  u8 = 0xe4;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 56 |     pub const APP5:  u8 = 0xe5;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 57 |     pub const APP6:  u8 = 0xe6;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 58 |     pub const APP7:  u8 = 0xe7;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 59 |     pub const APP8:  u8 = 0xe8;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 60 |     pub const APP9:  u8 = 0xe9;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 61 |     pub const APP10: u8 = 0xea;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 62 |     pub const APP11: u8 = 0xeb;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 63 |     pub const APP12: u8 = 0xec;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 64 |     pub const APP13: u8 = 0xed;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 65 |     pub const APP14: u8 = 0xee;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub const JPG0:  u8 = 0xf0;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 69 |     pub const JPG1:  u8 = 0xf1;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 70 |     pub const JPG2:  u8 = 0xf2;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 71 |     pub const JPG3:  u8 = 0xf3;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 72 |     pub const JPG4:  u8 = 0xf4;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 73 |     pub const JPG5:  u8 = 0xf5;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 74 |     pub const JPG6:  u8 = 0xf6;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 75 |     pub const JPG7:  u8 = 0xf7;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 76 |     pub const JPG8:  u8 = 0xf8;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 77 |     pub const JPG9:  u8 = 0xf9;
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 78 |     pub const JPG10: u8 = 0xfa;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 79 |     pub const JPG11: u8 = 0xfb;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 80 |     pub const JPG12: u8 = 0xfc;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 81 |     pub const JPG13: u8 = 0xfd;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `idct` is never used
[INFO] [stdout]     --> src/main.rs:1341:4
[INFO] [stdout]      |
[INFO] [stdout] 1341 | fn idct(mcus: &Vec<Vec<Vec<[i16; 64]>>>) -> Vec<Vec<Vec<[i16; 64]>>> {
[INFO] [stdout]      |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `idct_block` is never used
[INFO] [stdout]     --> src/main.rs:1370:4
[INFO] [stdout]      |
[INFO] [stdout] 1370 | fn idct_block(block: &[i16; 64], cos_table: &[[f64; 8]; 8]) -> [i16; 64] {
[INFO] [stdout]      |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "76b99d34bda90e92ac31e6eb12d4d0d93e415373073b48cbd799aa5f7117919e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b99d34bda90e92ac31e6eb12d4d0d93e415373073b48cbd799aa5f7117919e", kill_on_drop: false }`
[INFO] [stdout] 76b99d34bda90e92ac31e6eb12d4d0d93e415373073b48cbd799aa5f7117919e
