[INFO] updating cached repository timvisee/pixelpwnr-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/timvisee/pixelpwnr-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/timvisee/pixelpwnr-server" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/timvisee/pixelpwnr-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/timvisee/pixelpwnr-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/timvisee/pixelpwnr-server" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/timvisee/pixelpwnr-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/timvisee/pixelpwnr-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 65e80f39ea51d2d6f6ab5550a79f4193b3f9eba4
[INFO] sha for GitHub repo timvisee/pixelpwnr-server: 65e80f39ea51d2d6f6ab5550a79f4193b3f9eba4
[INFO] validating manifest of timvisee/pixelpwnr-server on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of timvisee/pixelpwnr-server on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing timvisee/pixelpwnr-server
[INFO] finished frobbing timvisee/pixelpwnr-server
[INFO] frobbed toml for timvisee/pixelpwnr-server written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/timvisee/pixelpwnr-server/Cargo.toml
[INFO] started frobbing timvisee/pixelpwnr-server
[INFO] finished frobbing timvisee/pixelpwnr-server
[INFO] frobbed toml for timvisee/pixelpwnr-server written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/timvisee/pixelpwnr-server/Cargo.toml
[INFO] crate timvisee/pixelpwnr-server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking timvisee/pixelpwnr-server against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/timvisee/pixelpwnr-server:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7990fb58122da41089d482c2dfe08225a242e83ba7c7f0a502e2f4d61a0ba492
[INFO] running `"docker" "start" "-a" "7990fb58122da41089d482c2dfe08225a242e83ba7c7f0a502e2f4d61a0ba492"`
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling freetype-sys v0.7.0
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]    Compiling gl_generator v0.8.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking x11-dl v2.18.3
[INFO] [stderr]     Checking number_prefix v0.2.8
[INFO] [stderr]     Checking atoi v0.3.1
[INFO] [stderr]     Checking serde_yaml v0.8.8
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]     Checking tempfile v3.0.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking gfx_device_gl v0.15.4
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking freetype-rs v0.19.0
[INFO] [stderr]     Checking gfx_text v0.23.0
[INFO] [stderr]    Compiling glutin v0.12.2
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking winit v0.10.0
[INFO] [stderr]     Checking gfx_window_glutin v0.20.0
[INFO] [stderr]     Checking pixelpwnr-render v0.1.0 (https://github.com/timvisee/pixelpwnr-render.git#bf4daa65)
[INFO] [stderr]     Checking pixelpwnr-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `ServerErr`
[INFO] [stderr]    --> src/cmd.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     ServerErr(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ServerErr`
[INFO] [stderr]    --> src/cmd.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     ServerErr(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "7990fb58122da41089d482c2dfe08225a242e83ba7c7f0a502e2f4d61a0ba492"`
[INFO] running `"docker" "rm" "-f" "7990fb58122da41089d482c2dfe08225a242e83ba7c7f0a502e2f4d61a0ba492"`
[INFO] [stdout] 7990fb58122da41089d482c2dfe08225a242e83ba7c7f0a502e2f4d61a0ba492