[INFO] fetching crate pix 0.14.0...
[INFO] checking pix-0.14.0 against try#306c6aded24f02440063be828ebe601fe5eb8323 for pr-133502-3
[INFO] extracting crate pix 0.14.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate pix 0.14.0 on toolchain 306c6aded24f02440063be828ebe601fe5eb8323
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pix 0.14.0
[INFO] finished tweaking crates.io crate pix 0.14.0
[INFO] tweaked toml for crates.io crate pix 0.14.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate pix 0.14.0 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" "+306c6aded24f02440063be828ebe601fe5eb8323" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f78e7e71631c71d543ec316a691c194a0fb69f8e8c152208572dd3163cf0bbc
[INFO] running `Command { std: "docker" "start" "-a" "0f78e7e71631c71d543ec316a691c194a0fb69f8e8c152208572dd3163cf0bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f78e7e71631c71d543ec316a691c194a0fb69f8e8c152208572dd3163cf0bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f78e7e71631c71d543ec316a691c194a0fb69f8e8c152208572dd3163cf0bbc", kill_on_drop: false }`
[INFO] [stdout] 0f78e7e71631c71d543ec316a691c194a0fb69f8e8c152208572dd3163cf0bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b95eb91e348a65257f65e97209a3615e0f136bc247e54c73c8f326e861828ac1
[INFO] running `Command { std: "docker" "start" "-a" "b95eb91e348a65257f65e97209a3615e0f136bc247e54c73c8f326e861828ac1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling pix v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/palette.rs:157:35
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 *dst = Gray8::new(e as u8);
[INFO] [stdout]     |                        ---------- ^^^^^^^ expected `Ch8`, found `u8`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/el.rs:403:12
[INFO] [stdout]     |
[INFO] [stdout] 403 |     pub fn new<H>(one: H) -> Self
[INFO] [stdout]     |            ^^^    ------
[INFO] [stdout] help: try wrapping the expression in `chan::Ch8` (its field is private, but it's local to this crate and its privacy can be changed)
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 *dst = Gray8::new(chan::Ch8(e as u8));
[INFO] [stdout]     |                                   ++++++++++       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pix` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b95eb91e348a65257f65e97209a3615e0f136bc247e54c73c8f326e861828ac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b95eb91e348a65257f65e97209a3615e0f136bc247e54c73c8f326e861828ac1", kill_on_drop: false }`
[INFO] [stdout] b95eb91e348a65257f65e97209a3615e0f136bc247e54c73c8f326e861828ac1