[INFO] cloning repository https://github.com/Diesel-Hadez/gif_me_hd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Diesel-Hadez/gif_me_hd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiesel-Hadez%2Fgif_me_hd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiesel-Hadez%2Fgif_me_hd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb9b53f54be49343c82a262538b74f53dde85f99
[INFO] checking Diesel-Hadez/gif_me_hd against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiesel-Hadez%2Fgif_me_hd" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Diesel-Hadez/gif_me_hd on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Diesel-Hadez/gif_me_hd
[INFO] finished tweaking git repo https://github.com/Diesel-Hadez/gif_me_hd
[INFO] tweaked toml for git repo https://github.com/Diesel-Hadez/gif_me_hd written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Diesel-Hadez/gif_me_hd 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitter v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 517389d618b5eeeaa6f48eb4f902b61254e2faca9598fa39820426e27aaaf53c
[INFO] running `Command { std: "docker" "start" "-a" "517389d618b5eeeaa6f48eb4f902b61254e2faca9598fa39820426e27aaaf53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "517389d618b5eeeaa6f48eb4f902b61254e2faca9598fa39820426e27aaaf53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517389d618b5eeeaa6f48eb4f902b61254e2faca9598fa39820426e27aaaf53c", kill_on_drop: false }`
[INFO] [stdout] 517389d618b5eeeaa6f48eb4f902b61254e2faca9598fa39820426e27aaaf53c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d5c9f8a05ca6dab51ef037e8f343b1052502b30efa97ce2963377b38705f098
[INFO] running `Command { std: "docker" "start" "-a" "3d5c9f8a05ca6dab51ef037e8f343b1052502b30efa97ce2963377b38705f098", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking bitter v0.6.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking gif_me_hd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `parser::*`
[INFO] [stdout]  --> src/decoder/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use parser::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::*`
[INFO] [stdout]  --> src/decoder/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use parser::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             CodeTooBig(value, min_code_size) => {
[INFO] [stdout]    |             -------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 23 |             MinCodeSizeInvalid(min_code_size) => {
[INFO] [stdout]    |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 30 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             CodeTooBig(value, min_code_size) => {
[INFO] [stdout]    |             -------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 50 |             MinCodeSizeInvalid(min_code_size) => {
[INFO] [stdout]    |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 57 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             CodeTooBig(value, min_code_size) => {
[INFO] [stdout]    |             -------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 23 |             MinCodeSizeInvalid(min_code_size) => {
[INFO] [stdout]    |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 30 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             CodeTooBig(value, min_code_size) => {
[INFO] [stdout]    |             -------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 50 |             MinCodeSizeInvalid(min_code_size) => {
[INFO] [stdout]    |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 57 |             _ => {
[INFO] [stdout]    |             ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `KeyDoesNotExist` is never constructed
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub enum DecompressError {
[INFO] [stdout]    |          --------------- variant in this enum
[INFO] [stdout] 67 |     KeyDoesNotExist,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DecompressError` 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: variant `KeyDoesNotExist` is never constructed
[INFO] [stdout]   --> src/decoder/lzw/errors.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub enum DecompressError {
[INFO] [stdout]    |          --------------- variant in this enum
[INFO] [stdout] 67 |     KeyDoesNotExist,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DecompressError` 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: constant `leftover` should have an upper case name
[INFO] [stdout]    --> src/decoder/parser.rs:343:11
[INFO] [stdout]     |
[INFO] [stdout] 343 |     const leftover: &[u8] = &[127, 42];
[INFO] [stdout]     |           ^^^^^^^^ help: convert the identifier to upper case: `LEFTOVER`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `pixels` should have an upper case name
[INFO] [stdout]    --> src/decoder/parser.rs:347:15
[INFO] [stdout]     |
[INFO] [stdout] 347 |         const pixels: &[u8] = &[24, 23, 255, 127, 42];
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to upper case: `PIXELS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `header_89a` should have an upper case name
[INFO] [stdout]    --> src/decoder/parser.rs:363:15
[INFO] [stdout]     |
[INFO] [stdout] 363 |         const header_89a: &[u8] = &[0x47, 0x49, 0x46, 0x38, 0x39, 0x61, 127, 42];
[INFO] [stdout]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `HEADER_89A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `header_87a` should have an upper case name
[INFO] [stdout]    --> src/decoder/parser.rs:366:15
[INFO] [stdout]     |
[INFO] [stdout] 366 |         const header_87a: &[u8] = &[0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 127, 42];
[INFO] [stdout]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `HEADER_87A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data` should have an upper case name
[INFO] [stdout]    --> src/decoder/parser.rs:372:15
[INFO] [stdout]     |
[INFO] [stdout] 372 |         const data: &[u8] = &[0x0a, 0x00, 0x0a, 0x00, 0x91, 0x02, 0x03, 127, 42];
[INFO] [stdout]     |               ^^^^ help: convert the identifier to upper case: `DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data` should have an upper case name
[INFO] [stdout]    --> src/decoder/parser.rs:393:15
[INFO] [stdout]     |
[INFO] [stdout] 393 |         const data: &[u8] = &[
[INFO] [stdout]     |               ^^^^ help: convert the identifier to upper case: `DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data` should have an upper case name
[INFO] [stdout]    --> src/decoder/parser.rs:439:15
[INFO] [stdout]     |
[INFO] [stdout] 439 |         const data: &[u8] = &[68, 127, 42];
[INFO] [stdout]     |               ^^^^ help: convert the identifier to upper case: `DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data` should have an upper case name
[INFO] [stdout]    --> src/decoder/parser.rs:464:15
[INFO] [stdout]     |
[INFO] [stdout] 464 |         const data: &[u8] = &[0x21, 0xF9, 0x04, 0x00, 0x00, 0x09, 0x05, 0x00, 127, 42];
[INFO] [stdout]     |               ^^^^ help: convert the identifier to upper case: `DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data` should have an upper case name
[INFO] [stdout]    --> src/decoder/parser.rs:482:15
[INFO] [stdout]     |
[INFO] [stdout] 482 |         const data: &[u8] = &[
[INFO] [stdout]     |               ^^^^ help: convert the identifier to upper case: `DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "3d5c9f8a05ca6dab51ef037e8f343b1052502b30efa97ce2963377b38705f098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5c9f8a05ca6dab51ef037e8f343b1052502b30efa97ce2963377b38705f098", kill_on_drop: false }`
[INFO] [stdout] 3d5c9f8a05ca6dab51ef037e8f343b1052502b30efa97ce2963377b38705f098