[INFO] updating cached repository drbawb/koko
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/drbawb/koko
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/drbawb/koko" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/drbawb/koko"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/drbawb/koko'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/drbawb/koko" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/drbawb/koko"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/drbawb/koko'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7aed3c94ff6c27ee8d6d5097b4b1e458c351e999
[INFO] sha for GitHub repo drbawb/koko: 7aed3c94ff6c27ee8d6d5097b4b1e458c351e999
[INFO] validating manifest of drbawb/koko 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 drbawb/koko 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 drbawb/koko
[INFO] finished frobbing drbawb/koko
[INFO] frobbed toml for drbawb/koko written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/drbawb/koko/Cargo.toml
[INFO] started frobbing drbawb/koko
[INFO] finished frobbing drbawb/koko
[INFO] frobbed toml for drbawb/koko written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/drbawb/koko/Cargo.toml
[INFO] crate drbawb/koko 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking drbawb/koko against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/drbawb/koko:/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] 05cf8b3b3cc7d0cf7702f37d1da3d849278ee26b14fff8fc24ccd025c9d95e6b
[INFO] running `"docker" "start" "-a" "05cf8b3b3cc7d0cf7702f37d1da3d849278ee26b14fff8fc24ccd025c9d95e6b"`
[INFO] [stderr]    Compiling wayland-scanner v0.20.12
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking wayland-sys v0.20.12
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling glium v0.22.0
[INFO] [stderr]     Checking wayland-commons v0.20.12
[INFO] [stderr]     Checking parking_lot v0.6.3
[INFO] [stderr]    Compiling wayland-client v0.20.12
[INFO] [stderr]    Compiling wayland-protocols v0.20.12
[INFO] [stderr]     Checking smithay-client-toolkit v0.2.6
[INFO] [stderr]     Checking winit v0.16.2
[INFO] [stderr]     Checking koko v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `DeviceEvent`
[INFO] [stderr]  --> src/engine.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use glium::glutin::{DeviceEvent, WindowEvent, Event, EventsLoop};
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:134:16
[INFO] [stderr]     |
[INFO] [stderr] 134 |             'A'...'P' => (cp as u32 - 'A' as u32,      0),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:135:16
[INFO] [stderr]     |
[INFO] [stderr] 135 |             'Q'...'Z' => (cp as u32 - 'Q' as u32,      1),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:136:16
[INFO] [stderr]     |
[INFO] [stderr] 136 |             'a'...'f' => (cp as u32 - 'a' as u32 + 10, 1),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:137:16
[INFO] [stderr]     |
[INFO] [stderr] 137 |             'g'...'v' => (cp as u32 - 'g' as u32,      2),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:138:16
[INFO] [stderr]     |
[INFO] [stderr] 138 |             'w'...'z' => (cp as u32 - 'w' as u32,      3),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 140 |             '1'...'9'  => ((cp  as u32 - '1' as u32) + 4, 3),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DeviceEvent`
[INFO] [stderr]  --> src/engine.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use glium::glutin::{DeviceEvent, WindowEvent, Event, EventsLoop};
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:134:16
[INFO] [stderr]     |
[INFO] [stderr] 134 |             'A'...'P' => (cp as u32 - 'A' as u32,      0),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:135:16
[INFO] [stderr]     |
[INFO] [stderr] 135 |             'Q'...'Z' => (cp as u32 - 'Q' as u32,      1),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:136:16
[INFO] [stderr]     |
[INFO] [stderr] 136 |             'a'...'f' => (cp as u32 - 'a' as u32 + 10, 1),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:137:16
[INFO] [stderr]     |
[INFO] [stderr] 137 |             'g'...'v' => (cp as u32 - 'g' as u32,      2),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:138:16
[INFO] [stderr]     |
[INFO] [stderr] 138 |             'w'...'z' => (cp as u32 - 'w' as u32,      3),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/graphics.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 140 |             '1'...'9'  => ((cp  as u32 - '1' as u32) + 4, 3),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.76s
[INFO] running `"docker" "inspect" "05cf8b3b3cc7d0cf7702f37d1da3d849278ee26b14fff8fc24ccd025c9d95e6b"`
[INFO] running `"docker" "rm" "-f" "05cf8b3b3cc7d0cf7702f37d1da3d849278ee26b14fff8fc24ccd025c9d95e6b"`
[INFO] [stdout] 05cf8b3b3cc7d0cf7702f37d1da3d849278ee26b14fff8fc24ccd025c9d95e6b