[INFO] updating cached repository https://github.com/johannesvollmer/rs-exr [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/johannesvollmer/rs-exr [INFO] [stderr] 2a0b3ed..f835f66 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f835f6609201b4d2bd9ad935e660251ef667f720 [INFO] checking johannesvollmer/rs-exr against try#662bf71cc5bbfe44a109ab5b7205e12ec319754c for pr-67531 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohannesvollmer%2Frs-exr" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/johannesvollmer/rs-exr on toolchain 662bf71cc5bbfe44a109ab5b7205e12ec319754c [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/johannesvollmer/rs-exr [INFO] finished tweaking git repo https://github.com/johannesvollmer/rs-exr [INFO] tweaked toml for git repo https://github.com/johannesvollmer/rs-exr written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/johannesvollmer/rs-exr already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d28ac2e877db7ae5da5c05644e423cad9243a484e1692ec989247fdba321de38 [INFO] running `"docker" "start" "-a" "d28ac2e877db7ae5da5c05644e423cad9243a484e1692ec989247fdba321de38"` [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Checking half v1.4.0 [INFO] [stderr] Checking lebe v0.1.0 (https://github.com/johannesvollmer/lebe#bd6327cf) [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking smallvec v0.6.4 [INFO] [stderr] Checking crossbeam-utils v0.7.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking rs-exr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `WriteResult` [INFO] [stderr] --> src/file/mod.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::error::{WriteResult, ReadResult, ReadError}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::error::*` [INFO] [stderr] --> src/file/io.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::error::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::error::ReadResult` [INFO] [stderr] --> src/file/data/compression/piz.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::error::ReadResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::panic::catch_unwind` [INFO] [stderr] --> src/image/mod.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use std::panic::catch_unwind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/file/io.rs:107:23 [INFO] [stderr] | [INFO] [stderr] 107 | if size < 0 { return unimplemented!() } [INFO] [stderr] | ^^^^^^^---------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_multi_part` [INFO] [stderr] --> src/file/meta/mod.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | let is_multi_part = headers > 1; [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_is_multi_part` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compression` [INFO] [stderr] --> src/file/data/compression/mod.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | compression => Err(Error::UnsupportedCompressionType), [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_compression` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read` [INFO] [stderr] --> src/image/mod.rs:754:29 [INFO] [stderr] | [INFO] [stderr] 754 | fn read_line(&mut self, read: &mut impl Read, _position: (usize, usize), length: usize, _image_width: usize) -> ReadResult<()> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_read` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/image/mod.rs:754:78 [INFO] [stderr] | [INFO] [stderr] 754 | fn read_line(&mut self, read: &mut impl Read, _position: (usize, usize), length: usize, _image_width: usize) -> ReadResult<()> { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `write` [INFO] [stderr] --> src/image/mod.rs:766:28 [INFO] [stderr] | [INFO] [stderr] 766 | fn extract_line(&self, write: &mut impl Write, _position: (usize, usize), length: usize, _image_width: usize) -> WriteResult { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_write` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/image/mod.rs:766:79 [INFO] [stderr] | [INFO] [stderr] 766 | fn extract_line(&self, write: &mut impl Write, _position: (usize, usize), length: usize, _image_width: usize) -> WriteResult { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/image/mod.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | MetaData::write_offset_tables(&mut write, &offset_tables); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `WriteResult` [INFO] [stderr] --> src/file/mod.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::error::{WriteResult, ReadResult, ReadError}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::error::*` [INFO] [stderr] --> src/file/io.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::error::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::error::ReadResult` [INFO] [stderr] --> src/file/data/compression/piz.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::error::ReadResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::panic::catch_unwind` [INFO] [stderr] --> src/image/mod.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use std::panic::catch_unwind; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/file/io.rs:107:23 [INFO] [stderr] | [INFO] [stderr] 107 | if size < 0 { return unimplemented!() } [INFO] [stderr] | ^^^^^^^---------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_multi_part` [INFO] [stderr] --> src/file/meta/mod.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | let is_multi_part = headers > 1; [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_is_multi_part` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compression` [INFO] [stderr] --> src/file/data/compression/mod.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | compression => Err(Error::UnsupportedCompressionType), [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_compression` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read` [INFO] [stderr] --> src/image/mod.rs:754:29 [INFO] [stderr] | [INFO] [stderr] 754 | fn read_line(&mut self, read: &mut impl Read, _position: (usize, usize), length: usize, _image_width: usize) -> ReadResult<()> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_read` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/image/mod.rs:754:78 [INFO] [stderr] | [INFO] [stderr] 754 | fn read_line(&mut self, read: &mut impl Read, _position: (usize, usize), length: usize, _image_width: usize) -> ReadResult<()> { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `write` [INFO] [stderr] --> src/image/mod.rs:766:28 [INFO] [stderr] | [INFO] [stderr] 766 | fn extract_line(&self, write: &mut impl Write, _position: (usize, usize), length: usize, _image_width: usize) -> WriteResult { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_write` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/image/mod.rs:766:79 [INFO] [stderr] | [INFO] [stderr] 766 | fn extract_line(&self, write: &mut impl Write, _position: (usize, usize), length: usize, _image_width: usize) -> WriteResult { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `image2` [INFO] [stderr] --> src/lib.rs:138:13 [INFO] [stderr] | [INFO] [stderr] 138 | let image2 = Image::read_from_buffered(&mut tmp_bytes.as_slice(), ReadOptions::default()).unwrap(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_image2` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/image/mod.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | MetaData::write_offset_tables(&mut write, &offset_tables); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.89s [INFO] running `"docker" "inspect" "d28ac2e877db7ae5da5c05644e423cad9243a484e1692ec989247fdba321de38"` [INFO] running `"docker" "rm" "-f" "d28ac2e877db7ae5da5c05644e423cad9243a484e1692ec989247fdba321de38"` [INFO] [stdout] d28ac2e877db7ae5da5c05644e423cad9243a484e1692ec989247fdba321de38