[INFO] fetching crate cpclib-image 0.10.0...
[INFO] checking cpclib-image-0.10.0 against 1.95.0 for pr-155915
[INFO] extracting crate cpclib-image 0.10.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate cpclib-image 0.10.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cpclib-image 0.10.0
[INFO] tweaked toml for crates.io crate cpclib-image 0.10.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cpclib-image 0.10.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cpclib-image 0.10.0 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" "+1.95.0" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 626d9ab6c5617c64bf44bebc0b9a5710040983d1f3219ad6890b6d7f638bc47f
[INFO] running `Command { std: "docker" "start" "-a" "626d9ab6c5617c64bf44bebc0b9a5710040983d1f3219ad6890b6d7f638bc47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626d9ab6c5617c64bf44bebc0b9a5710040983d1f3219ad6890b6d7f638bc47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626d9ab6c5617c64bf44bebc0b9a5710040983d1f3219ad6890b6d7f638bc47f", kill_on_drop: false }`
[INFO] [stdout] 626d9ab6c5617c64bf44bebc0b9a5710040983d1f3219ad6890b6d7f638bc47f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d943bae5b1d1edd3433b723e5bb3893229f400c0514ea62db9c4358d38774bd
[INFO] running `Command { std: "docker" "start" "-a" "4d943bae5b1d1edd3433b723e5bb3893229f400c0514ea62db9c4358d38774bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking radium v0.7.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking avif-serialize v0.8.5
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking image-webp v0.2.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking zune-jpeg v0.4.19
[INFO] [stderr]     Checking bitfield v0.14.0
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking gif-dispose v4.0.1
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking resolve-path v0.1.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking cpclib-common v0.10.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cpclib-common-0.10.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(slice_take)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cpclib-common` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4d943bae5b1d1edd3433b723e5bb3893229f400c0514ea62db9c4358d38774bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d943bae5b1d1edd3433b723e5bb3893229f400c0514ea62db9c4358d38774bd", kill_on_drop: false }`
[INFO] [stdout] 4d943bae5b1d1edd3433b723e5bb3893229f400c0514ea62db9c4358d38774bd