[INFO] cloning repository https://github.com/bacv/deco8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bacv/deco8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacv%2Fdeco8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacv%2Fdeco8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77e4a14809287f23217b1cf0f78a329368cc4c10
[INFO] checking bacv/deco8 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbacv%2Fdeco8" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bacv/deco8
[INFO] finished tweaking git repo https://github.com/bacv/deco8
[INFO] tweaked toml for git repo https://github.com/bacv/deco8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bacv/deco8 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bacv/deco8 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded png v0.17.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc1f641c30c8026876c4b4f061ba9e65779b2da246061d8f294f0a13cef8f13e
[INFO] running `Command { std: "docker" "start" "-a" "bc1f641c30c8026876c4b4f061ba9e65779b2da246061d8f294f0a13cef8f13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc1f641c30c8026876c4b4f061ba9e65779b2da246061d8f294f0a13cef8f13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1f641c30c8026876c4b4f061ba9e65779b2da246061d8f294f0a13cef8f13e", kill_on_drop: false }`
[INFO] [stdout] bc1f641c30c8026876c4b4f061ba9e65779b2da246061d8f294f0a13cef8f13e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f92603153a863ba438de0155c4909b829be5c612a99c64cdf915ff53849b678
[INFO] running `Command { std: "docker" "start" "-a" "0f92603153a863ba438de0155c4909b829be5c612a99c64cdf915ff53849b678", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking png v0.17.6
[INFO] [stderr]     Checking deco8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]   --> src/cartridge/decode.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut out: Vec<u8> = Vec::new();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mtf`
[INFO] [stdout]   --> src/cartridge/decode.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut mtf = &data[data_cursor..data_cursor + 256];
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_mtf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decompressed_len`
[INFO] [stdout]   --> src/cartridge/decode.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let decompressed_len = to_u16(&data[0x4304..=0x4305]) as usize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decompressed_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `unary` is assigned to, but never used
[INFO] [stdout]   --> src/cartridge/decode.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut unary = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_unary` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cartridge/decode.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut out: Vec<u8> = Vec::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cartridge/decode.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut mtf = &data[data_cursor..data_cursor + 256];
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte`
[INFO] [stdout]   --> src/cartridge/decode.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn bit_from_byte(byte: u8, bit_idx: usize) -> bool {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bit_idx`
[INFO] [stdout]   --> src/cartridge/decode.rs:90:28
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn bit_from_byte(byte: u8, bit_idx: usize) -> bool {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bit_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gfx`
[INFO] [stdout]  --> src/cartridge/encode.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(super) fn to_v0_png(gfx: &Gfx, lua: &Lua) {
[INFO] [stdout]   |                         ^^^ help: if this is intentional, prefix it with an underscore: `_gfx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]  --> src/cartridge/encode.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(super) fn to_v0_png(gfx: &Gfx, lua: &Lua) {
[INFO] [stdout]   |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]   --> src/cartridge/decode.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut out: Vec<u8> = Vec::new();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mtf`
[INFO] [stdout]   --> src/cartridge/decode.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut mtf = &data[data_cursor..data_cursor + 256];
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_mtf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decompressed_len`
[INFO] [stdout]   --> src/cartridge/decode.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let decompressed_len = to_u16(&data[0x4304..=0x4305]) as usize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decompressed_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `unary` is assigned to, but never used
[INFO] [stdout]   --> src/cartridge/decode.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut unary = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_unary` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cartridge/decode.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut out: Vec<u8> = Vec::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cartridge/decode.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut mtf = &data[data_cursor..data_cursor + 256];
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte`
[INFO] [stdout]   --> src/cartridge/decode.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn bit_from_byte(byte: u8, bit_idx: usize) -> bool {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bit_idx`
[INFO] [stdout]   --> src/cartridge/decode.rs:90:28
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn bit_from_byte(byte: u8, bit_idx: usize) -> bool {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bit_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gfx`
[INFO] [stdout]  --> src/cartridge/encode.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(super) fn to_v0_png(gfx: &Gfx, lua: &Lua) {
[INFO] [stdout]   |                         ^^^ help: if this is intentional, prefix it with an underscore: `_gfx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]  --> src/cartridge/encode.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(super) fn to_v0_png(gfx: &Gfx, lua: &Lua) {
[INFO] [stdout]   |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "0f92603153a863ba438de0155c4909b829be5c612a99c64cdf915ff53849b678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f92603153a863ba438de0155c4909b829be5c612a99c64cdf915ff53849b678", kill_on_drop: false }`
[INFO] [stdout] 0f92603153a863ba438de0155c4909b829be5c612a99c64cdf915ff53849b678
