[INFO] fetching crate zopfli 0.6.0... [INFO] checking zopfli-0.6.0 against try#f6d7c613ae2d161ff37dbc63cc5abd809c878597 for pr-83850 [INFO] extracting crate zopfli 0.6.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate zopfli 0.6.0 on toolchain f6d7c613ae2d161ff37dbc63cc5abd809c878597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zopfli 0.6.0 [INFO] finished tweaking crates.io crate zopfli 0.6.0 [INFO] tweaked toml for crates.io crate zopfli 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate zopfli 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2453d5691b29b948ff25c5d55ac44cbc8c08c612c882d57e0201d1844df01bd6 [INFO] running `Command { std: "docker" "start" "-a" "2453d5691b29b948ff25c5d55ac44cbc8c08c612c882d57e0201d1844df01bd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2453d5691b29b948ff25c5d55ac44cbc8c08c612c882d57e0201d1844df01bd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2453d5691b29b948ff25c5d55ac44cbc8c08c612c882d57e0201d1844df01bd6", kill_on_drop: false }` [INFO] [stdout] 2453d5691b29b948ff25c5d55ac44cbc8c08c612c882d57e0201d1844df01bd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f62d76b3311b0609809e8f6cd725c6e9b98e49877c6b0c1181ec3eaa5bfb8c6 [INFO] running `Command { std: "docker" "start" "-a" "1f62d76b3311b0609809e8f6cd725c6e9b98e49877c6b0c1181ec3eaa5bfb8c6", kill_on_drop: false }` [INFO] [stderr] Checking crc-catalog v1.1.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking iter-read v0.3.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking crc v2.1.0 [INFO] [stderr] Checking zopfli v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/squeeze.rs:329:13 [INFO] [stdout] | [INFO] [stdout] 322 | longest_match = find_longest_match( [INFO] [stdout] | ------------------ arguments to this function are incorrect [INFO] [stdout] ... [INFO] [stdout] 329 | &mut Some(&mut sublen), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected slice `[u16]`, found struct `Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Option<&mut [u16]>` [INFO] [stdout] found mutable reference `&mut Option<&mut Vec<{integer}>>` [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/lz77.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 478 | pub fn find_longest_match( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 479 | s: &mut ZopfliBlockState, [INFO] [stdout] | --------------------------- [INFO] [stdout] 480 | h: &mut ZopfliHash, [INFO] [stdout] | ------------------ [INFO] [stdout] 481 | array: &[u8], [INFO] [stdout] | ------------ [INFO] [stdout] 482 | pos: usize, [INFO] [stdout] | ---------- [INFO] [stdout] 483 | size: usize, [INFO] [stdout] | ----------- [INFO] [stdout] 484 | limit: usize, [INFO] [stdout] | ------------ [INFO] [stdout] 485 | sublen: &mut Option<&mut [u16]>, [INFO] [stdout] | ------------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trivial numeric cast: `u32` as `u32` [INFO] [stdout] --> src/squeeze.rs:353:48 [INFO] [stdout] | [INFO] [stdout] 353 | let new_cost = costmodel(k as u32, sublength as u32) + costs[j] as f64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(trivial_casts, trivial_numeric_casts)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: cast can be replaced by coercion; this might require a temporary variable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/squeeze.rs:329:13 [INFO] [stdout] | [INFO] [stdout] 322 | longest_match = find_longest_match( [INFO] [stdout] | ------------------ arguments to this function are incorrect [INFO] [stdout] ... [INFO] [stdout] 329 | &mut Some(&mut sublen), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected slice `[u16]`, found struct `Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Option<&mut [u16]>` [INFO] [stdout] found mutable reference `&mut Option<&mut Vec<{integer}>>` [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/lz77.rs:478:8 [INFO] [stdout] | [INFO] [stdout] 478 | pub fn find_longest_match( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 479 | s: &mut ZopfliBlockState, [INFO] [stdout] | --------------------------- [INFO] [stdout] 480 | h: &mut ZopfliHash, [INFO] [stdout] | ------------------ [INFO] [stdout] 481 | array: &[u8], [INFO] [stdout] | ------------ [INFO] [stdout] 482 | pos: usize, [INFO] [stdout] | ---------- [INFO] [stdout] 483 | size: usize, [INFO] [stdout] | ----------- [INFO] [stdout] 484 | limit: usize, [INFO] [stdout] | ------------ [INFO] [stdout] 485 | sublen: &mut Option<&mut [u16]>, [INFO] [stdout] | ------------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zopfli` due to 3 previous errors [INFO] [stdout] error: trivial numeric cast: `u32` as `u32` [INFO] [stdout] --> src/squeeze.rs:353:48 [INFO] [stdout] | [INFO] [stdout] 353 | let new_cost = costmodel(k as u32, sublength as u32) + costs[j] as f64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(trivial_casts, trivial_numeric_casts)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: cast can be replaced by coercion; this might require a temporary variable [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zopfli` due to 3 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1f62d76b3311b0609809e8f6cd725c6e9b98e49877c6b0c1181ec3eaa5bfb8c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f62d76b3311b0609809e8f6cd725c6e9b98e49877c6b0c1181ec3eaa5bfb8c6", kill_on_drop: false }` [INFO] [stdout] 1f62d76b3311b0609809e8f6cd725c6e9b98e49877c6b0c1181ec3eaa5bfb8c6