[INFO] crate blit 0.5.7 is already in cache
[INFO] checking blit-0.5.7 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate blit 0.5.7 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate blit 0.5.7 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate blit 0.5.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate blit 0.5.7
[INFO] tweaked toml for crates.io crate blit 0.5.7 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate blit 0.5.7 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] 11d8d789045a9c36cc7d1a3c67727bc4e5d40e22fe591b9714fe371daa3a65cb
[INFO] running `"docker" "start" "-a" "11d8d789045a9c36cc7d1a3c67727bc4e5d40e22fe591b9714fe371daa3a65cb"`
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking png v0.15.2
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]    Compiling minifb v0.15.1
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]     Checking aseprite v0.1.3
[INFO] [stderr]     Checking blit v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/aseprite_feature/mod.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / quick_error! {
[INFO] [stderr] 6  | |     #[derive(Debug)]
[INFO] [stderr] 7  | |     pub enum AnimationError {
[INFO] [stderr] 8  | |         NoFrameTagsInMetadata {
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |     }
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` 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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/aseprite_feature/mod.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / quick_error! {
[INFO] [stderr] 6  | |     #[derive(Debug)]
[INFO] [stderr] 7  | |     pub enum AnimationError {
[INFO] [stderr] 8  | |         NoFrameTagsInMetadata {
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |     }
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` 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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/aseprite_feature/mod.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / quick_error! {
[INFO] [stderr] 6  | |     #[derive(Debug)]
[INFO] [stderr] 7  | |     pub enum AnimationError {
[INFO] [stderr] 8  | |         NoFrameTagsInMetadata {
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |     }
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/aseprite_feature/mod.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / quick_error! {
[INFO] [stderr] 6  | |     #[derive(Debug)]
[INFO] [stderr] 7  | |     pub enum AnimationError {
[INFO] [stderr] 8  | |         NoFrameTagsInMetadata {
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |     }
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[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: `blit_buf`
[INFO] [stderr]   --> examples/smiley.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let blit_buf = rgb.to_blit_buffer(Color::from_u32(MASK_COLOR));
[INFO] [stderr]    |         ^^^^^^^^ help: consider prefixing with an underscore: `_blit_buf`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.80s
[INFO] running `"docker" "inspect" "11d8d789045a9c36cc7d1a3c67727bc4e5d40e22fe591b9714fe371daa3a65cb"`
[INFO] running `"docker" "rm" "-f" "11d8d789045a9c36cc7d1a3c67727bc4e5d40e22fe591b9714fe371daa3a65cb"`
[INFO] [stdout] 11d8d789045a9c36cc7d1a3c67727bc4e5d40e22fe591b9714fe371daa3a65cb