[INFO] cloning repository LukasKalbertodt/grakawa
[INFO] running `"git" "clone" "--bare" "git://github.com/LukasKalbertodt/grakawa.git" "work/cache/sources/gh/LukasKalbertodt/grakawa"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/LukasKalbertodt/grakawa'...
[INFO] running `"git" "clone" "work/cache/sources/gh/LukasKalbertodt/grakawa" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/LukasKalbertodt/grakawa"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/LukasKalbertodt/grakawa'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LukasKalbertodt/grakawa" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/LukasKalbertodt/grakawa"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/LukasKalbertodt/grakawa'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4e458c5c537e23310fd52923ae64f7c9d23dee2b
[INFO] sha for GitHub repo LukasKalbertodt/grakawa: 4e458c5c537e23310fd52923ae64f7c9d23dee2b
[INFO] validating manifest of LukasKalbertodt/grakawa 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 LukasKalbertodt/grakawa 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 LukasKalbertodt/grakawa
[INFO] finished frobbing LukasKalbertodt/grakawa
[INFO] frobbed toml for LukasKalbertodt/grakawa written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/LukasKalbertodt/grakawa/Cargo.toml
[INFO] started frobbing LukasKalbertodt/grakawa
[INFO] finished frobbing LukasKalbertodt/grakawa
[INFO] frobbed toml for LukasKalbertodt/grakawa written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/LukasKalbertodt/grakawa/Cargo.toml
[INFO] crate LukasKalbertodt/grakawa has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking LukasKalbertodt/grakawa against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-3/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/LukasKalbertodt/grakawa:/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] 119f11fca20985a833757c2a77b47a2dddf68a6ace79fb2a81f31307f3dd3496
[INFO] running `"docker" "start" "-a" "119f11fca20985a833757c2a77b47a2dddf68a6ace79fb2a81f31307f3dd3496"`
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]    Compiling procedural-masquerade v0.1.5
[INFO] [stderr]     Checking ego-tree v0.3.0
[INFO] [stderr]     Checking dtoa-short v0.3.2
[INFO] [stderr]     Checking chrono v0.4.2
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling string_cache v0.7.2
[INFO] [stderr]    Compiling selectors v0.19.0
[INFO] [stderr]     Checking arrayvec v0.4.7
[INFO] [stderr]     Checking servo_arc v0.1.1
[INFO] [stderr]     Checking crossbeam-epoch v0.4.1
[INFO] [stderr]     Checking crossbeam-deque v0.3.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.2
[INFO] [stderr]     Checking tokio v0.1.5
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper v0.11.25
[INFO] [stderr]     Checking hyper-tls v0.1.3
[INFO] [stderr]    Compiling serde_derive_internals v0.23.0
[INFO] [stderr]    Compiling cssparser v0.23.5
[INFO] [stderr]    Compiling cssparser-macros v0.3.3
[INFO] [stderr]    Compiling html5ever v0.22.2
[INFO] [stderr]    Compiling structopt-derive v0.2.7
[INFO] [stderr]     Checking reqwest v0.8.5
[INFO] [stderr]     Checking structopt v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.37
[INFO] [stderr]    Compiling markup5ever v0.7.2
[INFO] [stderr]     Checking scraper v0.6.0
[INFO] [stderr]     Checking grakawa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `"docker" "inspect" "119f11fca20985a833757c2a77b47a2dddf68a6ace79fb2a81f31307f3dd3496"`
[INFO] running `"docker" "rm" "-f" "119f11fca20985a833757c2a77b47a2dddf68a6ace79fb2a81f31307f3dd3496"`
[INFO] [stdout] 119f11fca20985a833757c2a77b47a2dddf68a6ace79fb2a81f31307f3dd3496