[INFO] fetching crate text-to-png-cli 0.2.0...
[INFO] checking text-to-png-cli-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate text-to-png-cli 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate text-to-png-cli 0.2.0 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 crates.io crate text-to-png-cli 0.2.0
[INFO] finished tweaking crates.io crate text-to-png-cli 0.2.0
[INFO] tweaked toml for crates.io crate text-to-png-cli 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate text-to-png-cli 0.2.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xmlwriter v0.1.0
[INFO] [stderr]   Downloaded unicode-vo v0.1.0
[INFO] [stderr]   Downloaded siphasher v0.3.9
[INFO] [stderr]   Downloaded svgtypes v0.8.0
[INFO] [stderr]   Downloaded ttf-parser v0.12.3
[INFO] [stderr]   Downloaded xmlparser v0.13.3
[INFO] [stderr]   Downloaded rgb v0.8.32
[INFO] [stderr]   Downloaded eyre v0.6.7
[INFO] [stderr]   Downloaded deflate v1.0.0
[INFO] [stderr]   Downloaded miniz_oxide v0.5.1
[INFO] [stderr]   Downloaded png v0.17.5
[INFO] [stderr]   Downloaded safe_arch v0.5.2
[INFO] [stderr]   Downloaded tiny-skia v0.6.3
[INFO] [stderr]   Downloaded kurbo v0.8.3
[INFO] [stderr]   Downloaded rustybuzz v0.4.0
[INFO] [stderr]   Downloaded memmap2 v0.5.3
[INFO] [stderr]   Downloaded simplecss v0.2.1
[INFO] [stderr]   Downloaded text-to-png v0.2.0
[INFO] [stderr]   Downloaded data-url v0.1.1
[INFO] [stderr]   Downloaded fontdb v0.7.0
[INFO] [stderr]   Downloaded pico-args v0.4.2
[INFO] [stderr]   Downloaded rctree v0.4.0
[INFO] [stderr]   Downloaded roxmltree v0.14.1
[INFO] [stderr]   Downloaded bytemuck v1.8.0
[INFO] [stderr]   Downloaded unicode-bidi-mirroring v0.1.0
[INFO] [stderr]   Downloaded unicode-ccc v0.1.2
[INFO] [stderr]   Downloaded unicode-general-category v0.4.0
[INFO] [stderr]   Downloaded unicode-script v0.5.4
[INFO] [stderr]   Downloaded usvg v0.19.0
[INFO] [stderr]   Downloaded resvg v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b1edd4d9dafb4274d17d7b59761947d38f60f5b5ca7366e408c2b11a9c868c69
[INFO] running `Command { std: "docker" "start" "-a" "b1edd4d9dafb4274d17d7b59761947d38f60f5b5ca7366e408c2b11a9c868c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1edd4d9dafb4274d17d7b59761947d38f60f5b5ca7366e408c2b11a9c868c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1edd4d9dafb4274d17d7b59761947d38f60f5b5ca7366e408c2b11a9c868c69", kill_on_drop: false }`
[INFO] [stdout] b1edd4d9dafb4274d17d7b59761947d38f60f5b5ca7366e408c2b11a9c868c69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5aab6754a409107f8bbb1d475ba65de93b5fb20196fc52cfef3587478b2da38c
[INFO] running `Command { std: "docker" "start" "-a" "5aab6754a409107f8bbb1d475ba65de93b5fb20196fc52cfef3587478b2da38c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking bytemuck v1.8.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unicode-general-category v0.4.0
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking ttf-parser v0.12.3
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking siphasher v0.3.9
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking unicode-script v0.5.4
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]     Checking memmap2 v0.5.3
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking fontdb v0.7.0
[INFO] [stderr]     Checking svgtypes v0.8.0
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking rctree v0.4.0
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking rustybuzz v0.4.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking rgb v0.8.32
[INFO] [stderr]    Compiling eyre v0.6.7
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking tiny-skia v0.6.3
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]     Checking usvg v0.19.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking resvg v0.19.0
[INFO] [stderr]     Checking text-to-png v0.2.0
[INFO] [stderr]     Checking text-to-png-cli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.47s
[INFO] running `Command { std: "docker" "inspect" "5aab6754a409107f8bbb1d475ba65de93b5fb20196fc52cfef3587478b2da38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aab6754a409107f8bbb1d475ba65de93b5fb20196fc52cfef3587478b2da38c", kill_on_drop: false }`
[INFO] [stdout] 5aab6754a409107f8bbb1d475ba65de93b5fb20196fc52cfef3587478b2da38c