[INFO] cloning repository https://github.com/leesdolphin/rainbow_svg_mask
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leesdolphin/rainbow_svg_mask" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleesdolphin%2Frainbow_svg_mask", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleesdolphin%2Frainbow_svg_mask'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d73a122fa6943c106e95e32a253fe9d7d0d88ff8
[INFO] checking leesdolphin/rainbow_svg_mask against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleesdolphin%2Frainbow_svg_mask" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leesdolphin/rainbow_svg_mask on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leesdolphin/rainbow_svg_mask
[INFO] finished tweaking git repo https://github.com/leesdolphin/rainbow_svg_mask
[INFO] tweaked toml for git repo https://github.com/leesdolphin/rainbow_svg_mask written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/leesdolphin/rainbow_svg_mask 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/RazrFalcon/svgcleaner.git`
[INFO] [stderr]     Updating git repository `https://github.com/RazrFalcon/libsvgdom.git`
[INFO] [stderr]     Updating git repository `https://github.com/RazrFalcon/libsvgparser.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gcc v0.3.42
[INFO] [stderr]   Downloaded rustc-demangle v0.1.3
[INFO] [stderr]   Downloaded simplecss v0.1.0
[INFO] [stderr]   Downloaded phf_shared v0.7.20
[INFO] [stderr]   Downloaded float-cmp v0.2.3
[INFO] [stderr]   Downloaded phf v0.7.20
[INFO] [stderr]   Downloaded backtrace-sys v0.1.5
[INFO] [stderr]   Downloaded svgparser v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84dc964429dfadabd19cd79cb7013ef611d89146b8ad280f29d8178699eb69f6
[INFO] running `Command { std: "docker" "start" "-a" "84dc964429dfadabd19cd79cb7013ef611d89146b8ad280f29d8178699eb69f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84dc964429dfadabd19cd79cb7013ef611d89146b8ad280f29d8178699eb69f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84dc964429dfadabd19cd79cb7013ef611d89146b8ad280f29d8178699eb69f6", kill_on_drop: false }`
[INFO] [stdout] 84dc964429dfadabd19cd79cb7013ef611d89146b8ad280f29d8178699eb69f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e13e69d39e5be37a8ccb8ecaae6e09553622a523d25fcbfb9edb9fe2ffe824e
[INFO] running `Command { std: "docker" "start" "-a" "1e13e69d39e5be37a8ccb8ecaae6e09553622a523d25fcbfb9edb9fe2ffe824e", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking phf_shared v0.7.20
[INFO] [stderr]    Compiling gcc v0.3.42
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking rustc-demangle v0.1.3
[INFO] [stderr]     Checking unicode-segmentation v1.0.1
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking simplecss v0.1.0
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking phf v0.7.20
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking svgparser v0.2.0 (https://github.com/RazrFalcon/libsvgparser.git#beb091c4)
[INFO] [stderr]     Checking svgparser v0.2.0
[INFO] [stderr]     Checking clap v2.20.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]     Checking float-cmp v0.2.3
[INFO] [stderr]     Checking svgdom v0.3.0 (https://github.com/RazrFalcon/libsvgdom.git#f7a7da96)
[INFO] [stderr]     Checking error-chain v0.8.1
[INFO] [stderr]     Checking svgcleaner v0.8.0 (https://github.com/RazrFalcon/svgcleaner.git#8d6bf389)
[INFO] [stderr]     Checking rainbow_svg_mask v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0565]: literal in `cfg` predicate value must be a string
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg(doc=false)]
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0565]: literal in `cfg` predicate value must be a string
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg(doc=false)]
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0565`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rainbow_svg_mask` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0565`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rainbow_svg_mask` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1e13e69d39e5be37a8ccb8ecaae6e09553622a523d25fcbfb9edb9fe2ffe824e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e13e69d39e5be37a8ccb8ecaae6e09553622a523d25fcbfb9edb9fe2ffe824e", kill_on_drop: false }`
[INFO] [stdout] 1e13e69d39e5be37a8ccb8ecaae6e09553622a523d25fcbfb9edb9fe2ffe824e