[INFO] fetching crate rgba8888-to-rgb332 0.1.0...
[INFO] building rgba8888-to-rgb332-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate rgba8888-to-rgb332 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rgba8888-to-rgb332 0.1.0
[INFO] finished tweaking crates.io crate rgba8888-to-rgb332 0.1.0
[INFO] tweaked toml for crates.io crate rgba8888-to-rgb332 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rgba8888-to-rgb332 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rgba8888-to-rgb332 0.1.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3339a41eb4bf859c5e2cf1ecc0e19439ea974d35c6e20f964b5493c1047aa9eb
[INFO] running `Command { std: "docker" "start" "-a" "3339a41eb4bf859c5e2cf1ecc0e19439ea974d35c6e20f964b5493c1047aa9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3339a41eb4bf859c5e2cf1ecc0e19439ea974d35c6e20f964b5493c1047aa9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3339a41eb4bf859c5e2cf1ecc0e19439ea974d35c6e20f964b5493c1047aa9eb", kill_on_drop: false }`
[INFO] [stdout] 3339a41eb4bf859c5e2cf1ecc0e19439ea974d35c6e20f964b5493c1047aa9eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d37782d1e2f6a83f3d0321c2a11a8be8c052d70f2bb0b1b646fba51ec19ac1bc
[INFO] running `Command { std: "docker" "start" "-a" "d37782d1e2f6a83f3d0321c2a11a8be8c052d70f2bb0b1b646fba51ec19ac1bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling anstyle v1.0.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling png v0.17.9
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling anstream v0.3.2
[INFO] [stderr]    Compiling clap_builder v4.3.22
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling clap v4.3.22
[INFO] [stderr]    Compiling rgba8888-to-rgb332 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.97s
[INFO] running `Command { std: "docker" "inspect" "d37782d1e2f6a83f3d0321c2a11a8be8c052d70f2bb0b1b646fba51ec19ac1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37782d1e2f6a83f3d0321c2a11a8be8c052d70f2bb0b1b646fba51ec19ac1bc", kill_on_drop: false }`
[INFO] [stdout] d37782d1e2f6a83f3d0321c2a11a8be8c052d70f2bb0b1b646fba51ec19ac1bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 045e751b3f415a6b9172cec3849b1559b472202f28ecaa6d8bcd23a104761eeb
[INFO] running `Command { std: "docker" "start" "-a" "045e751b3f415a6b9172cec3849b1559b472202f28ecaa6d8bcd23a104761eeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgba8888-to-rgb332 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "045e751b3f415a6b9172cec3849b1559b472202f28ecaa6d8bcd23a104761eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045e751b3f415a6b9172cec3849b1559b472202f28ecaa6d8bcd23a104761eeb", kill_on_drop: false }`
[INFO] [stdout] 045e751b3f415a6b9172cec3849b1559b472202f28ecaa6d8bcd23a104761eeb