Dec 11 16:12:30.655 INFO checking johannesvollmer/rs-exr against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:12:30.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 16:12:31.076 INFO [stdout] 1a849b1a67d5b9f2a25facd9a5938d530ce9cdf3bc26687514a41e68b5993c53
Dec 11 16:12:31.080 INFO running `"docker" "start" "-a" "1a849b1a67d5b9f2a25facd9a5938d530ce9cdf3bc26687514a41e68b5993c53"`
Dec 11 16:12:32.044 INFO [stderr] usermod: no changes
Dec 11 16:12:32.232 INFO [stderr]     Checking seek_bufread v1.2.0
Dec 11 16:12:32.245 INFO [stderr]     Checking half v1.2.0
Dec 11 16:12:32.245 INFO [stderr]     Checking num-rational v0.1.42
Dec 11 16:12:32.245 INFO [stderr]     Checking png v0.12.0
Dec 11 16:12:33.018 INFO [stderr]     Checking rs-exr v0.1.0 (/source)
Dec 11 16:12:34.124 INFO [stderr]     Checking image v0.19.0
Dec 11 16:12:34.806 INFO [stderr] warning: unused variable: `write`
Dec 11 16:12:34.806 INFO [stderr]    --> src/image/immediate.rs:297:24
Dec 11 16:12:34.806 INFO [stderr]     |
Dec 11 16:12:34.806 INFO [stderr] 297 | pub fn write<W: Write>(write: &mut W, image: &Image) -> WriteResult {
Dec 11 16:12:34.806 INFO [stderr]     |                        ^^^^^ help: consider using `_write` instead
Dec 11 16:12:34.806 INFO [stderr]     |
Dec 11 16:12:34.806 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 16:12:34.806 INFO [stderr] 
Dec 11 16:12:34.806 INFO [stderr] warning: unused variable: `image`
Dec 11 16:12:34.806 INFO [stderr]    --> src/image/immediate.rs:297:39
Dec 11 16:12:34.806 INFO [stderr]     |
Dec 11 16:12:34.806 INFO [stderr] 297 | pub fn write<W: Write>(write: &mut W, image: &Image) -> WriteResult {
Dec 11 16:12:34.806 INFO [stderr]     |                                       ^^^^^ help: consider using `_image` instead
Dec 11 16:12:34.806 INFO [stderr] 
Dec 11 16:12:34.808 INFO [stderr] warning: unused variable: `decompressed`
Dec 11 16:12:34.808 INFO [stderr]    --> src/image/immediate.rs:235:37
Dec 11 16:12:34.808 INFO [stderr]     |
Dec 11 16:12:34.808 INFO [stderr] 235 |                                 let decompressed = compression.decompress(
Dec 11 16:12:34.808 INFO [stderr]     |                                     ^^^^^^^^^^^^ help: consider using `_decompressed` instead
Dec 11 16:12:34.808 INFO [stderr] 
Dec 11 16:12:34.808 INFO [stderr] warning: unused variable: `parts`
Dec 11 16:12:34.808 INFO [stderr]    --> src/image/immediate.rs:276:31
Dec 11 16:12:34.808 INFO [stderr]     |
Dec 11 16:12:34.808 INFO [stderr] 276 |             Chunks::MultiPart(parts) => unimplemented!()
Dec 11 16:12:34.808 INFO [stderr]     |                               ^^^^^ help: consider using `_parts` instead
Dec 11 16:12:34.808 INFO [stderr] 
Dec 11 16:12:35.231 INFO [stderr] warning: field is never used: `x_levels`
Dec 11 16:12:35.231 INFO [stderr]   --> src/image/immediate.rs:51:5
Dec 11 16:12:35.231 INFO [stderr]    |
Dec 11 16:12:35.231 INFO [stderr] 51 |     x_levels: usize,
Dec 11 16:12:35.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 16:12:35.231 INFO [stderr]    |
Dec 11 16:12:35.231 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:12:35.231 INFO [stderr] 
Dec 11 16:12:35.231 INFO [stderr] warning: field is never used: `y_levels`
Dec 11 16:12:35.231 INFO [stderr]   --> src/image/immediate.rs:52:5
Dec 11 16:12:35.231 INFO [stderr]    |
Dec 11 16:12:35.231 INFO [stderr] 52 |     y_levels: usize,
Dec 11 16:12:35.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 16:12:35.231 INFO [stderr] 
Dec 11 16:12:41.062 INFO [stderr] warning: unused variable: `write`
Dec 11 16:12:41.062 INFO [stderr]    --> src/image/immediate.rs:297:24
Dec 11 16:12:41.062 INFO [stderr]     |
Dec 11 16:12:41.062 INFO [stderr] 297 | pub fn write<W: Write>(write: &mut W, image: &Image) -> WriteResult {
Dec 11 16:12:41.062 INFO [stderr]     |                        ^^^^^ help: consider using `_write` instead
Dec 11 16:12:41.062 INFO [stderr]     |
Dec 11 16:12:41.062 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 16:12:41.062 INFO [stderr] 
Dec 11 16:12:41.062 INFO [stderr] warning: unused variable: `image`
Dec 11 16:12:41.062 INFO [stderr]    --> src/image/immediate.rs:297:39
Dec 11 16:12:41.062 INFO [stderr]     |
Dec 11 16:12:41.062 INFO [stderr] 297 | pub fn write<W: Write>(write: &mut W, image: &Image) -> WriteResult {
Dec 11 16:12:41.062 INFO [stderr]     |                                       ^^^^^ help: consider using `_image` instead
Dec 11 16:12:41.062 INFO [stderr] 
Dec 11 16:12:41.062 INFO [stderr] warning: unused variable: `decompressed`
Dec 11 16:12:41.062 INFO [stderr]    --> src/image/immediate.rs:235:37
Dec 11 16:12:41.062 INFO [stderr]     |
Dec 11 16:12:41.062 INFO [stderr] 235 |                                 let decompressed = compression.decompress(
Dec 11 16:12:41.062 INFO [stderr]     |                                     ^^^^^^^^^^^^ help: consider using `_decompressed` instead
Dec 11 16:12:41.062 INFO [stderr] 
Dec 11 16:12:41.062 INFO [stderr] warning: unused variable: `parts`
Dec 11 16:12:41.062 INFO [stderr]    --> src/image/immediate.rs:276:31
Dec 11 16:12:41.062 INFO [stderr]     |
Dec 11 16:12:41.062 INFO [stderr] 276 |             Chunks::MultiPart(parts) => unimplemented!()
Dec 11 16:12:41.062 INFO [stderr]     |                               ^^^^^ help: consider using `_parts` instead
Dec 11 16:12:41.062 INFO [stderr] 
Dec 11 16:12:41.413 INFO [stderr] warning: field is never used: `x_levels`
Dec 11 16:12:41.413 INFO [stderr]   --> src/image/immediate.rs:51:5
Dec 11 16:12:41.413 INFO [stderr]    |
Dec 11 16:12:41.413 INFO [stderr] 51 |     x_levels: usize,
Dec 11 16:12:41.413 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 16:12:41.413 INFO [stderr]    |
Dec 11 16:12:41.413 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:12:41.413 INFO [stderr] 
Dec 11 16:12:41.413 INFO [stderr] warning: field is never used: `y_levels`
Dec 11 16:12:41.413 INFO [stderr]   --> src/image/immediate.rs:52:5
Dec 11 16:12:41.413 INFO [stderr]    |
Dec 11 16:12:41.413 INFO [stderr] 52 |     y_levels: usize,
Dec 11 16:12:41.413 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 16:12:41.413 INFO [stderr] 
Dec 11 16:12:41.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.39s
Dec 11 16:12:41.494 INFO [stderr] su: No module specific data is present
Dec 11 16:12:41.960 INFO running `"docker" "inspect" "1a849b1a67d5b9f2a25facd9a5938d530ce9cdf3bc26687514a41e68b5993c53"`
Dec 11 16:12:42.284 INFO running `"docker" "rm" "-f" "1a849b1a67d5b9f2a25facd9a5938d530ce9cdf3bc26687514a41e68b5993c53"`
Dec 11 16:12:42.548 INFO [stdout] 1a849b1a67d5b9f2a25facd9a5938d530ce9cdf3bc26687514a41e68b5993c53