[INFO] fetching crate pz 0.0.3... [INFO] checking pz-0.0.3 against try#d48499c087dc9ccf49e58dd584b2df4a2c08657c for pr-113312 [INFO] extracting crate pz 0.0.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate pz 0.0.3 on toolchain d48499c087dc9ccf49e58dd584b2df4a2c08657c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d48499c087dc9ccf49e58dd584b2df4a2c08657c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pz 0.0.3 [INFO] finished tweaking crates.io crate pz 0.0.3 [INFO] tweaked toml for crates.io crate pz 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate pz 0.0.3 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" "+d48499c087dc9ccf49e58dd584b2df4a2c08657c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+d48499c087dc9ccf49e58dd584b2df4a2c08657c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56b3cd501bb72c301fc1da906ceae21a789dc7ba036661ffde3095fb9e4918e8 [INFO] running `Command { std: "docker" "start" "-a" "56b3cd501bb72c301fc1da906ceae21a789dc7ba036661ffde3095fb9e4918e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56b3cd501bb72c301fc1da906ceae21a789dc7ba036661ffde3095fb9e4918e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56b3cd501bb72c301fc1da906ceae21a789dc7ba036661ffde3095fb9e4918e8", kill_on_drop: false }` [INFO] [stdout] 56b3cd501bb72c301fc1da906ceae21a789dc7ba036661ffde3095fb9e4918e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+d48499c087dc9ccf49e58dd584b2df4a2c08657c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c8a8b76d7a616bf12ed74fa5c615133fecacd15c6ae8d615fa11b542dbe209e [INFO] running `Command { std: "docker" "start" "-a" "5c8a8b76d7a616bf12ed74fa5c615133fecacd15c6ae8d615fa11b542dbe209e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking bytemuck v1.9.0 [INFO] [stderr] Checking rgb v0.8.32 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking ahash v0.7.6 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking fallible_collections v0.4.4 [INFO] [stderr] Compiling libz-sys v1.1.5 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.13.2+1.4.2 [INFO] [stderr] Checking clap v3.1.6 [INFO] [stderr] Checking imagequant v4.0.0 [INFO] [stdout] error[E0277]: `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/imagequant-4.0.0/src/remap.rs:58:81 [INFO] [stdout] | [INFO] [stdout] 58 | let remapping_error = output_pixels.rows_mut().enumerate().par_bridge().map(|(row, output_pixels_row)| { [INFO] [stdout] | --- ^------------------------- [INFO] [stdout] | | | [INFO] [stdout] | _____________________________________________________________________________|___within this `[closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/imagequant-4.0.0/src/remap.rs:58:81: 58:107]` [INFO] [stdout] | | | [INFO] [stdout] | | required by a bound introduced by this call [INFO] [stdout] 59 | | let mut remapping_error = 0.; [INFO] [stdout] 60 | | let tls_res = match tls.get_or_try(per_thread_buffers) { [INFO] [stdout] 61 | | Ok(res) => res, [INFO] [stdout] ... | [INFO] [stdout] 88 | | remapping_error [INFO] [stdout] 89 | | }) [INFO] [stdout] | |_____^ `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `[closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/imagequant-4.0.0/src/remap.rs:58:81: 58:107]`, the trait `Sync` is not implemented for `SeaCow<'_, rgb::RGBA>` [INFO] [stdout] = help: the trait `Sync` is implemented for `SeaCow<'_, *const T>` [INFO] [stdout] note: required because it appears within the type `Option>>` [INFO] [stdout] --> /rustc/d48499c087dc9ccf49e58dd584b2df4a2c08657c/library/core/src/option.rs:563:10 [INFO] [stdout] note: required because it appears within the type `PixelsSource<'_, '_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/imagequant-4.0.0/src/rows.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) enum PixelsSource<'pixels, 'rows> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `DynamicRows<'_, '_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/imagequant-4.0.0/src/rows.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) struct DynamicRows<'pixels, 'rows> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: required because it appears within the type `&DynamicRows<'_, '_>` [INFO] [stdout] note: required because it appears within the type `DynamicRowsIter<'_, '_, '_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/imagequant-4.0.0/src/rows.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | pub(crate) struct DynamicRowsIter<'parent, 'pixels, 'rows> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: required because it appears within the type `&DynamicRowsIter<'_, '_, '_>` [INFO] [stdout] note: required because it's used within this closure [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/imagequant-4.0.0/src/remap.rs:58:81 [INFO] [stdout] | [INFO] [stdout] 58 | let remapping_error = output_pixels.rows_mut().enumerate().par_bridge().map(|(row, output_pixels_row)| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `rayon::iter::ParallelIterator::map` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rayon-1.5.1/src/iter/mod.rs:586:34 [INFO] [stdout] | [INFO] [stdout] 584 | fn map(self, map_op: F) -> Map [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] 585 | where [INFO] [stdout] 586 | F: Fn(Self::Item) -> R + Sync + Send, [INFO] [stdout] | ^^^^ required by this bound in `ParallelIterator::map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `imagequant` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5c8a8b76d7a616bf12ed74fa5c615133fecacd15c6ae8d615fa11b542dbe209e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c8a8b76d7a616bf12ed74fa5c615133fecacd15c6ae8d615fa11b542dbe209e", kill_on_drop: false }` [INFO] [stdout] 5c8a8b76d7a616bf12ed74fa5c615133fecacd15c6ae8d615fa11b542dbe209e