[INFO] fetching crate imagequant 4.0.0-beta.7... [INFO] checking imagequant-4.0.0-beta.7 against try#a0aab45a34400a5afa9e3246429a7455540b55d2 for pr-85048-2 [INFO] extracting crate imagequant 4.0.0-beta.7 into /workspace/builds/worker-78/source [INFO] validating manifest of crates.io crate imagequant 4.0.0-beta.7 on toolchain a0aab45a34400a5afa9e3246429a7455540b55d2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a0aab45a34400a5afa9e3246429a7455540b55d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate imagequant 4.0.0-beta.7 [INFO] finished tweaking crates.io crate imagequant 4.0.0-beta.7 [INFO] tweaked toml for crates.io crate imagequant 4.0.0-beta.7 written to /workspace/builds/worker-78/source/Cargo.toml [INFO] crate crates.io crate imagequant 4.0.0-beta.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a0aab45a34400a5afa9e3246429a7455540b55d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.9.0 [INFO] [stderr] Downloaded thread_local v1.1.3 [INFO] [stderr] Downloaded rgb v0.8.31 [INFO] [stderr] Downloaded crossbeam-utils v0.8.6 [INFO] [stderr] Downloaded bytemuck v1.7.3 [INFO] [stderr] Downloaded crossbeam-channel v0.5.2 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] [stderr] Downloaded getrandom v0.2.4 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded hashbrown v0.11.2 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded memoffset v0.6.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.6 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] [stderr] Downloaded ahash v0.7.6 [INFO] [stderr] Downloaded fallible_collections v0.4.4 [INFO] [stderr] Downloaded version_check v0.9.4 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded noisy_float v0.2.0 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a0aab45a34400a5afa9e3246429a7455540b55d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8ca13dc90bbcbb364cef2b9e166b64e1be1edcb63841782f0b3f4e1fbbc578e [INFO] running `Command { std: "docker" "start" "-a" "f8ca13dc90bbcbb364cef2b9e166b64e1be1edcb63841782f0b3f4e1fbbc578e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8ca13dc90bbcbb364cef2b9e166b64e1be1edcb63841782f0b3f4e1fbbc578e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8ca13dc90bbcbb364cef2b9e166b64e1be1edcb63841782f0b3f4e1fbbc578e", kill_on_drop: false }` [INFO] [stdout] f8ca13dc90bbcbb364cef2b9e166b64e1be1edcb63841782f0b3f4e1fbbc578e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a0aab45a34400a5afa9e3246429a7455540b55d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f18f69d7c71709d676bf80021ab9d2da94e3af2e2d3fd90085fe8f9f66d657e6 [INFO] running `Command { std: "docker" "start" "-a" "f18f69d7c71709d676bf80021ab9d2da94e3af2e2d3fd90085fe8f9f66d657e6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking bytemuck v1.7.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking rgb v0.8.31 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking fallible_collections v0.4.4 [INFO] [stderr] Checking imagequant v4.0.0-beta.7 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] --> src/remap.rs:56:77 [INFO] [stdout] | [INFO] [stdout] 56 | let remapping_error = output_pixels.rows_mut().enumerate().par_bridge().map(|(row, output_pixels_row)| { [INFO] [stdout] | _____________________________________________________________________________^^^_- [INFO] [stdout] | | | [INFO] [stdout] | | `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] 57 | | let mut remapping_error = 0.; [INFO] [stdout] 58 | | let tls_res = match tls.get_or_try(per_thread_buffers) { [INFO] [stdout] 59 | | Ok(res) => res, [INFO] [stdout] ... | [INFO] [stdout] 86 | | remapping_error [INFO] [stdout] 87 | | }) [INFO] [stdout] | |_____- within this `[closure@src/remap.rs:56:81: 87:6]` [INFO] [stdout] | [INFO] [stdout] = help: within `[closure@src/remap.rs:56:81: 87:6]`, the trait `Sync` is not implemented for `SeaCow<'_, rgb::RGBA>` [INFO] [stdout] = note: required because it appears within the type `Option>>` [INFO] [stdout] note: required because it appears within the type `PixelsSource<'_, '_>` [INFO] [stdout] --> 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] --> 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] --> 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 appears within the type `[closure@src/remap.rs:56:81: 87:6]` [INFO] [stdout] note: required by a bound in `rayon::iter::ParallelIterator::map` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.5.1/src/iter/mod.rs:586:34 [INFO] [stdout] | [INFO] [stdout] 586 | F: Fn(Self::Item) -> R + Sync + Send, [INFO] [stdout] | ^^^^ required by this bound in `rayon::iter::ParallelIterator::map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `SeaCow<'_, rgb::RGBA>` cannot be sent between threads safely [INFO] [stdout] --> src/rows.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | is_send::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ `SeaCow<'_, rgb::RGBA>` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `DynamicRows<'_, '_>`, the trait `Send` is not implemented for `SeaCow<'_, rgb::RGBA>` [INFO] [stdout] = note: required because it appears within the type `Option>>` [INFO] [stdout] note: required because it appears within the type `PixelsSource<'_, '_>` [INFO] [stdout] --> 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] --> src/rows.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) struct DynamicRows<'pixels, 'rows> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `rows::send::is_send` [INFO] [stdout] --> src/rows.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 207 | fn is_send() {} [INFO] [stdout] | ^^^^ required by this bound in `rows::send::is_send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] --> src/rows.rs:210:5 [INFO] [stdout] | [INFO] [stdout] 210 | is_sync::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `DynamicRows<'_, '_>`, the trait `Sync` is not implemented for `SeaCow<'_, rgb::RGBA>` [INFO] [stdout] = note: required because it appears within the type `Option>>` [INFO] [stdout] note: required because it appears within the type `PixelsSource<'_, '_>` [INFO] [stdout] --> 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] --> src/rows.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) struct DynamicRows<'pixels, 'rows> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `is_sync` [INFO] [stdout] --> src/rows.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | fn is_sync() {} [INFO] [stdout] | ^^^^ required by this bound in `is_sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `SeaCow<'_, rgb::RGBA>` cannot be sent between threads safely [INFO] [stdout] --> src/rows.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | is_send::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ `SeaCow<'_, rgb::RGBA>` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `PixelsSource<'_, '_>`, the trait `Send` is not implemented for `SeaCow<'_, rgb::RGBA>` [INFO] [stdout] = note: required because it appears within the type `Option>>` [INFO] [stdout] note: required because it appears within the type `PixelsSource<'_, '_>` [INFO] [stdout] --> src/rows.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) enum PixelsSource<'pixels, 'rows> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `rows::send::is_send` [INFO] [stdout] --> src/rows.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 207 | fn is_send() {} [INFO] [stdout] | ^^^^ required by this bound in `rows::send::is_send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] --> src/rows.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | is_sync::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] | [INFO] [stdout] = help: within `PixelsSource<'_, '_>`, the trait `Sync` is not implemented for `SeaCow<'_, rgb::RGBA>` [INFO] [stdout] = note: required because it appears within the type `Option>>` [INFO] [stdout] note: required because it appears within the type `PixelsSource<'_, '_>` [INFO] [stdout] --> src/rows.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) enum PixelsSource<'pixels, 'rows> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `is_sync` [INFO] [stdout] --> src/rows.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | fn is_sync() {} [INFO] [stdout] | ^^^^ required by this bound in `is_sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0277]: `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] --> src/remap.rs:56:77 [INFO] [stdout] | [INFO] [stdout] 56 | let remapping_error = output_pixels.rows_mut().enumerate().par_bridge().map(|(row, output_pixels_row)| { [INFO] [stdout] | _____________________________________________________________________________^^^_- [INFO] [stdout] | | | [INFO] [stdout] | | `SeaCow<'_, rgb::RGBA>` cannot be shared between threads safely [INFO] [stdout] 57 | | let mut remapping_error = 0.; [INFO] [stdout] 58 | | let tls_res = match tls.get_or_try(per_thread_buffers) { [INFO] [stdout] 59 | | Ok(res) => res, [INFO] [stdout] ... | [INFO] [stdout] 86 | | remapping_error [INFO] [stdout] 87 | | }) [INFO] [stdout] | |_____- within this `[closure@src/remap.rs:56:81: 87:6]` [INFO] [stdout] | [INFO] [stdout] = help: within `[closure@src/remap.rs:56:81: 87:6]`, the trait `Sync` is not implemented for `SeaCow<'_, rgb::RGBA>` [INFO] [stdout] = note: required because it appears within the type `Option>>` [INFO] [stdout] note: required because it appears within the type `PixelsSource<'_, '_>` [INFO] [stdout] --> 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] --> 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] --> 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 appears within the type `[closure@src/remap.rs:56:81: 87:6]` [INFO] [stdout] note: required by a bound in `rayon::iter::ParallelIterator::map` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.5.1/src/iter/mod.rs:586:34 [INFO] [stdout] | [INFO] [stdout] 586 | F: Fn(Self::Item) -> R + Sync + Send, [INFO] [stdout] | ^^^^ required by this bound in `rayon::iter::ParallelIterator::map` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `imagequant` due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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: build failed [INFO] running `Command { std: "docker" "inspect" "f18f69d7c71709d676bf80021ab9d2da94e3af2e2d3fd90085fe8f9f66d657e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f18f69d7c71709d676bf80021ab9d2da94e3af2e2d3fd90085fe8f9f66d657e6", kill_on_drop: false }` [INFO] [stdout] f18f69d7c71709d676bf80021ab9d2da94e3af2e2d3fd90085fe8f9f66d657e6