[INFO] cloning repository https://github.com/valentin-marquez/PixDecodeRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valentin-marquez/PixDecodeRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentin-marquez%2FPixDecodeRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentin-marquez%2FPixDecodeRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9e1d26bdc043cba528c1b758e12dcda9fc1a763
[INFO] checking valentin-marquez/PixDecodeRust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentin-marquez%2FPixDecodeRust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/valentin-marquez/PixDecodeRust on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/valentin-marquez/PixDecodeRust
[INFO] finished tweaking git repo https://github.com/valentin-marquez/PixDecodeRust
[INFO] tweaked toml for git repo https://github.com/valentin-marquez/PixDecodeRust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/valentin-marquez/PixDecodeRust 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded neon-macros v1.0.0-alpha.4
[INFO] [stderr]   Downloaded zune-bmp v0.4.0
[INFO] [stderr]   Downloaded libwebp v0.1.2
[INFO] [stderr]   Downloaded neon v1.0.0-alpha.4
[INFO] [stderr]   Downloaded palette_extract v0.1.0
[INFO] [stderr]   Downloaded libwebp-sys2 v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb15bd098eb440c68f09c6826977b45256804dd2d2a058b337c3995dbab5f58b
[INFO] running `Command { std: "docker" "start" "-a" "bb15bd098eb440c68f09c6826977b45256804dd2d2a058b337c3995dbab5f58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb15bd098eb440c68f09c6826977b45256804dd2d2a058b337c3995dbab5f58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb15bd098eb440c68f09c6826977b45256804dd2d2a058b337c3995dbab5f58b", kill_on_drop: false }`
[INFO] [stdout] bb15bd098eb440c68f09c6826977b45256804dd2d2a058b337c3995dbab5f58b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8ece186e293af734488fd98bd3d3d555ec58a58aedd3d4a64b4483dd25c826e
[INFO] running `Command { std: "docker" "start" "-a" "d8ece186e293af734488fd98bd3d3d555ec58a58aedd3d4a64b4483dd25c826e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking send_wrapper v0.6.0
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking palette_extract v0.1.0
[INFO] [stderr]     Checking png v0.17.11
[INFO] [stderr]     Checking zune-jpeg v0.4.11
[INFO] [stderr]     Checking zune-bmp v0.4.0
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.9
[INFO] [stderr]     Checking libwebp v0.1.2
[INFO] [stderr]    Compiling syn-mid v0.5.4
[INFO] [stderr]    Compiling neon-macros v1.0.0-alpha.4
[INFO] [stderr]     Checking neon v1.0.0-alpha.4
[INFO] [stderr]     Checking pix-decode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "d8ece186e293af734488fd98bd3d3d555ec58a58aedd3d4a64b4483dd25c826e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ece186e293af734488fd98bd3d3d555ec58a58aedd3d4a64b4483dd25c826e", kill_on_drop: false }`
[INFO] [stdout] d8ece186e293af734488fd98bd3d3d555ec58a58aedd3d4a64b4483dd25c826e
[INFO] checking valentin-marquez/PixDecodeRust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalentin-marquez%2FPixDecodeRust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/valentin-marquez/PixDecodeRust on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/valentin-marquez/PixDecodeRust
[INFO] finished tweaking git repo https://github.com/valentin-marquez/PixDecodeRust
[INFO] tweaked toml for git repo https://github.com/valentin-marquez/PixDecodeRust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/valentin-marquez/PixDecodeRust 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51e3e04d3601518d9b99f1dacfdde591a2229de1dedbc122f2a2a99aba48db2f
[INFO] running `Command { std: "docker" "start" "-a" "51e3e04d3601518d9b99f1dacfdde591a2229de1dedbc122f2a2a99aba48db2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51e3e04d3601518d9b99f1dacfdde591a2229de1dedbc122f2a2a99aba48db2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e3e04d3601518d9b99f1dacfdde591a2229de1dedbc122f2a2a99aba48db2f", kill_on_drop: false }`
[INFO] [stdout] 51e3e04d3601518d9b99f1dacfdde591a2229de1dedbc122f2a2a99aba48db2f
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d2ed20d861690a78b43880bbaa25bf946a2f8daf5cb68b9ccfa2fad41a4770d
[INFO] running `Command { std: "docker" "start" "-a" "0d2ed20d861690a78b43880bbaa25bf946a2f8daf5cb68b9ccfa2fad41a4770d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking send_wrapper v0.6.0
[INFO] [stderr]     Checking palette_extract v0.1.0
[INFO] [stderr]     Checking png v0.17.11
[INFO] [stderr]     Checking zune-bmp v0.4.0
[INFO] [stderr]     Checking zune-jpeg v0.4.11
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.9
[INFO] [stderr]     Checking libwebp v0.1.2
[INFO] [stderr]    Compiling syn-mid v0.5.4
[INFO] [stderr]    Compiling neon-macros v1.0.0-alpha.4
[INFO] [stderr]     Checking neon v1.0.0-alpha.4
[INFO] [stderr]     Checking pix-decode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "0d2ed20d861690a78b43880bbaa25bf946a2f8daf5cb68b9ccfa2fad41a4770d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d2ed20d861690a78b43880bbaa25bf946a2f8daf5cb68b9ccfa2fad41a4770d", kill_on_drop: false }`
[INFO] [stdout] 0d2ed20d861690a78b43880bbaa25bf946a2f8daf5cb68b9ccfa2fad41a4770d