[INFO] updating cached repository mkhan45/two-flappy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mkhan45/two-flappy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mkhan45/two-flappy" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/mkhan45/two-flappy"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/mkhan45/two-flappy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mkhan45/two-flappy" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/mkhan45/two-flappy"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/mkhan45/two-flappy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0b737e5bdb9458072ce0e076509d5cb238bdcb5b
[INFO] sha for GitHub repo mkhan45/two-flappy: 0b737e5bdb9458072ce0e076509d5cb238bdcb5b
[INFO] validating manifest of mkhan45/two-flappy on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mkhan45/two-flappy on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mkhan45/two-flappy
[INFO] finished frobbing mkhan45/two-flappy
[INFO] frobbed toml for mkhan45/two-flappy written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/mkhan45/two-flappy/Cargo.toml
[INFO] started frobbing mkhan45/two-flappy
[INFO] finished frobbing mkhan45/two-flappy
[INFO] frobbed toml for mkhan45/two-flappy written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/mkhan45/two-flappy/Cargo.toml
[INFO] crate mkhan45/two-flappy already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking mkhan45/two-flappy against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/mkhan45/two-flappy:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8713100f9074f46d3c20ccf450008a1b2f13a32e3120353e87821d38ee5f2814
[INFO] running `"docker" "start" "-a" "8713100f9074f46d3c20ccf450008a1b2f13a32e3120353e87821d38ee5f2814"`
[INFO] [stderr]    Compiling minimp3-sys v0.3.1
[INFO] [stderr]     Checking nix v0.13.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]     Checking slice-deque v0.2.3
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]     Checking alsa-sys v0.1.2
[INFO] [stderr]     Checking alga v0.8.2
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking cgmath v0.14.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking lyon_geom v0.12.4
[INFO] [stderr]     Checking xmlparser v0.3.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking nalgebra v0.17.3
[INFO] [stderr]     Checking minimp3 v0.3.3
[INFO] [stderr]     Checking svgparser v0.8.1
[INFO] [stderr]     Checking lyon_path v0.13.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking gilrs-core v0.2.2
[INFO] [stderr]     Checking wayland-commons v0.21.12
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking rodio v0.8.1
[INFO] [stderr]     Checking lyon_tessellation v0.13.1
[INFO] [stderr]     Checking lyon_algorithms v0.13.1
[INFO] [stderr]     Checking wayland-client v0.21.12
[INFO] [stderr]     Checking gilrs v0.7.1
[INFO] [stderr]     Checking lyon_svg v0.13.0
[INFO] [stderr]     Checking image v0.21.1
[INFO] [stderr]     Checking lyon_extra v0.13.0
[INFO] [stderr]     Checking wayland-protocols v0.21.12
[INFO] [stderr]     Checking lyon v0.13.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.5
[INFO] [stderr]     Checking winit v0.19.1
[INFO] [stderr]     Checking glutin v0.21.0
[INFO] [stderr]     Checking ncollide2d v0.18.4
[INFO] [stderr]     Checking quicksilver v0.3.12
[INFO] [stderr]     Checking two-flappy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0658]: The attribute `js_export` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]    --> src/main.rs:201:3
[INFO] [stderr]     |
[INFO] [stderr] 201 | #[js_export]
[INFO] [stderr]     |   ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]     = help: add #![feature(custom_attribute)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Asset`, `FontStyle`, `Font`, `MouseButton`
[INFO] [stderr]  --> src/main.rs:5:45
[INFO] [stderr]   |
[INFO] [stderr] 5 |     graphics::{Background, Color, Drawable, Font, FontStyle, Background::Img, Image},
[INFO] [stderr]   |                                             ^^^^  ^^^^^^^^^
[INFO] [stderr] 6 |     lifecycle::{Settings, State, Window, run, Event, Asset},
[INFO] [stderr]   |                                                      ^^^^^
[INFO] [stderr] 7 |     input::{MouseButton, Key, ButtonState}
[INFO] [stderr]   |             ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Shape`
[INFO] [stderr]  --> src/pipes.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 |     geom::{Rectangle, Shape},
[INFO] [stderr]   |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: The attribute `js_export` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]    --> src/main.rs:201:3
[INFO] [stderr]     |
[INFO] [stderr] 201 | #[js_export]
[INFO] [stderr]     |   ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]     = help: add #![feature(custom_attribute)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Asset`, `FontStyle`, `Font`, `MouseButton`
[INFO] [stderr]  --> src/main.rs:5:45
[INFO] [stderr]   |
[INFO] [stderr] 5 |     graphics::{Background, Color, Drawable, Font, FontStyle, Background::Img, Image},
[INFO] [stderr]   |                                             ^^^^  ^^^^^^^^^
[INFO] [stderr] 6 |     lifecycle::{Settings, State, Window, run, Event, Asset},
[INFO] [stderr]   |                                                      ^^^^^
[INFO] [stderr] 7 |     input::{MouseButton, Key, ButtonState}
[INFO] [stderr]   |             ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Shape`
[INFO] [stderr]  --> src/pipes.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 |     geom::{Rectangle, Shape},
[INFO] [stderr]   |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Drawable`
[INFO] [stderr]  --> src/main.rs:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 |     graphics::{Background, Color, Drawable, Font, FontStyle, Background::Img, Image},
[INFO] [stderr]   |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] warning: unused import: `Drawable`
[INFO] [stderr]  --> src/main.rs:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 |     graphics::{Background, Color, Drawable, Font, FontStyle, Background::Img, Image},
[INFO] [stderr]   |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] error: Could not compile `two-flappy`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `two-flappy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8713100f9074f46d3c20ccf450008a1b2f13a32e3120353e87821d38ee5f2814"`
[INFO] running `"docker" "rm" "-f" "8713100f9074f46d3c20ccf450008a1b2f13a32e3120353e87821d38ee5f2814"`
[INFO] [stdout] 8713100f9074f46d3c20ccf450008a1b2f13a32e3120353e87821d38ee5f2814