[INFO] crate glhelper 0.1.12 is already in cache
[INFO] extracting crate glhelper 0.1.12 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/glhelper/0.1.12
[INFO] extracting crate glhelper 0.1.12 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/glhelper/0.1.12
[INFO] validating manifest of glhelper-0.1.12 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 glhelper-0.1.12 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 glhelper-0.1.12
[INFO] finished frobbing glhelper-0.1.12
[INFO] frobbed toml for glhelper-0.1.12 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/glhelper/0.1.12/Cargo.toml
[INFO] started frobbing glhelper-0.1.12
[INFO] finished frobbing glhelper-0.1.12
[INFO] frobbed toml for glhelper-0.1.12 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/glhelper/0.1.12/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking glhelper-0.1.12 against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/glhelper/0.1.12:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 369cb9352513695bd243f190be2e2c0d937b7ca7fa764d00cd99f1476f6df2db
[INFO] running `"docker" "start" "-a" "369cb9352513695bd243f190be2e2c0d937b7ca7fa764d00cd99f1476f6df2db"`
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]     Checking glhelper v0.1.12 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Event`
[INFO] [stderr]    --> src/lib.rs:156:26
[INFO] [stderr]     |
[INFO] [stderr] 156 |     use self::sdl2::event::{Event};
[INFO] [stderr]     |                             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `line_program`
[INFO] [stderr]    --> src/lib.rs:206:10
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let line_program = load_program(
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_line_program`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:178:10
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let mut window = video_subsystem.window(
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `"docker" "inspect" "369cb9352513695bd243f190be2e2c0d937b7ca7fa764d00cd99f1476f6df2db"`
[INFO] running `"docker" "rm" "-f" "369cb9352513695bd243f190be2e2c0d937b7ca7fa764d00cd99f1476f6df2db"`
[INFO] [stdout] 369cb9352513695bd243f190be2e2c0d937b7ca7fa764d00cd99f1476f6df2db