[INFO] cloning repository michaeljones/mango
[INFO] running `"git" "clone" "--bare" "git://github.com/michaeljones/mango.git" "work/cache/sources/gh/michaeljones/mango"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/michaeljones/mango'...
[INFO] running `"git" "clone" "work/cache/sources/gh/michaeljones/mango" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/michaeljones/mango"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/michaeljones/mango'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/michaeljones/mango" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/michaeljones/mango"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/michaeljones/mango'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4e6cd39c5c1dd481d2d8d99e13083017ce6bc683
[INFO] sha for GitHub repo michaeljones/mango: 4e6cd39c5c1dd481d2d8d99e13083017ce6bc683
[INFO] validating manifest of michaeljones/mango on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of michaeljones/mango on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing michaeljones/mango
[INFO] finished frobbing michaeljones/mango
[INFO] frobbed toml for michaeljones/mango written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/michaeljones/mango/Cargo.toml
[INFO] started frobbing michaeljones/mango
[INFO] finished frobbing michaeljones/mango
[INFO] frobbed toml for michaeljones/mango written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/michaeljones/mango/Cargo.toml
[INFO] crate michaeljones/mango has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-scanner v0.12.4
[INFO] [stderr]   Downloaded conrod v0.57.0
[INFO] [stderr]   Downloaded wayland-client v0.12.4
[INFO] [stderr]   Downloaded wayland-protocols v0.12.4
[INFO] [stderr]   Downloaded json v0.11.12
[INFO] [stderr]   Downloaded wayland-sys v0.12.4
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking michaeljones/mango against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-7/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/michaeljones/mango:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a79cec94261b9cbf73b0190ad91abf1ab8149cf8f97bff2934c5a026f51ce9b6
[INFO] running `"docker" "start" "-a" "a79cec94261b9cbf73b0190ad91abf1ab8149cf8f97bff2934c5a026f51ce9b6"`
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling num-traits v0.1.41
[INFO] [stderr]     Checking json v0.11.12
[INFO] [stderr]     Checking rand v0.3.19
[INFO] [stderr]     Checking memmap v0.6.1
[INFO] [stderr]     Checking shared_library v0.1.8
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking arrayvec v0.4.6
[INFO] [stderr]     Checking petgraph v0.4.10
[INFO] [stderr]    Compiling wayland-scanner v0.12.4
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]     Checking clap v2.29.0
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]     Checking x11-dl v2.17.2
[INFO] [stderr]    Compiling conrod_derive v0.1.0
[INFO] [stderr]     Checking rusttype v0.3.0
[INFO] [stderr]     Checking tempfile v2.2.0
[INFO] [stderr]     Checking num-bigint v0.1.41
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]     Checking dlib v0.4.0
[INFO] [stderr]    Compiling wayland-client v0.12.4
[INFO] [stderr]    Compiling wayland-protocols v0.12.4
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling glutin v0.11.0
[INFO] [stderr]    Compiling glium v0.19.0
[INFO] [stderr]     Checking daggy v0.5.0
[INFO] [stderr]     Checking wayland-sys v0.12.4
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]     Checking num-rational v0.1.40
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking wayland-kbd v0.13.0
[INFO] [stderr]     Checking wayland-window v0.13.2
[INFO] [stderr]     Checking winit v0.9.0
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.9.10
[INFO] [stderr]     Checking wayland-client v0.9.10
[INFO] [stderr]     Checking conrod v0.57.0
[INFO] [stderr]     Checking mango v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "a79cec94261b9cbf73b0190ad91abf1ab8149cf8f97bff2934c5a026f51ce9b6"`
[INFO] running `"docker" "rm" "-f" "a79cec94261b9cbf73b0190ad91abf1ab8149cf8f97bff2934c5a026f51ce9b6"`
[INFO] [stdout] a79cec94261b9cbf73b0190ad91abf1ab8149cf8f97bff2934c5a026f51ce9b6