[INFO] crate slider 0.4.0 is already in cache
[INFO] extracting crate slider 0.4.0 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/slider/0.4.0
[INFO] extracting crate slider 0.4.0 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/slider/0.4.0
[INFO] validating manifest of slider-0.4.0 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of slider-0.4.0 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing slider-0.4.0
[INFO] finished frobbing slider-0.4.0
[INFO] frobbed toml for slider-0.4.0 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/slider/0.4.0/Cargo.toml
[INFO] started frobbing slider-0.4.0
[INFO] finished frobbing slider-0.4.0
[INFO] frobbed toml for slider-0.4.0 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/slider/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking slider-0.4.0 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/slider/0.4.0:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 15c054e96e0ec963e5bd99c4771035b8937146c1d2887b0fab7e721ca1c337ac
[INFO] running `"docker" "start" "-a" "15c054e96e0ec963e5bd99c4771035b8937146c1d2887b0fab7e721ca1c337ac"`
[INFO] [stderr]     Checking pistoncore-input v0.17.1
[INFO] [stderr]     Checking gfx_core v0.6.1
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking wayland-sys v0.7.8
[INFO] [stderr]     Checking wayland-client v0.7.8
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking pistoncore-window v0.26.2
[INFO] [stderr]     Checking pistoncore-event_loop v0.31.4
[INFO] [stderr]     Checking piston v0.31.4
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]     Checking image v0.12.4
[INFO] [stderr]     Checking pistoncore-glutin_window v0.35.1
[INFO] [stderr]     Checking gfx v0.14.1
[INFO] [stderr]     Checking gfx_device_gl v0.13.1
[INFO] [stderr]     Checking piston-gfx_texture v0.22.1
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.38.0
[INFO] [stderr]     Checking piston_window v0.64.0
[INFO] [stderr]     Checking slider v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `RESOLUTION_X` is imported redundantly
[INFO] [stderr]    --> src/skin.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 7   | use settings::{MARGIN_RATIO, RESOLUTION_X, LINING_RATIO, N_COLS, N_ROWS};
[INFO] [stderr]     |                              ------------ the item `RESOLUTION_X` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 103 |         use settings::RESOLUTION_X;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `RESOLUTION_Y` is imported redundantly
[INFO] [stderr]    --> src/skin.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 20  | pub const RESOLUTION_Y: f64 = CELL_SIZE * N_ROWS as f64 + 2f64 * (LINING + MARGIN);
[INFO] [stderr]     | ----------------------------------------------------------------------------------- the item `RESOLUTION_Y` is already defined here
[INFO] [stderr] ...
[INFO] [stderr] 104 |         use skin::RESOLUTION_Y;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `RESOLUTION_X` is imported redundantly
[INFO] [stderr]    --> src/skin.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 7   | use settings::{MARGIN_RATIO, RESOLUTION_X, LINING_RATIO, N_COLS, N_ROWS};
[INFO] [stderr]     |                              ------------ the item `RESOLUTION_X` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 103 |         use settings::RESOLUTION_X;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `RESOLUTION_Y` is imported redundantly
[INFO] [stderr]    --> src/skin.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 20  | pub const RESOLUTION_Y: f64 = CELL_SIZE * N_ROWS as f64 + 2f64 * (LINING + MARGIN);
[INFO] [stderr]     | ----------------------------------------------------------------------------------- the item `RESOLUTION_Y` is already defined here
[INFO] [stderr] ...
[INFO] [stderr] 104 |         use skin::RESOLUTION_Y;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.30s
[INFO] running `"docker" "inspect" "15c054e96e0ec963e5bd99c4771035b8937146c1d2887b0fab7e721ca1c337ac"`
[INFO] running `"docker" "rm" "-f" "15c054e96e0ec963e5bd99c4771035b8937146c1d2887b0fab7e721ca1c337ac"`
[INFO] [stdout] 15c054e96e0ec963e5bd99c4771035b8937146c1d2887b0fab7e721ca1c337ac