[INFO] cloning repository kjav/irun
[INFO] running `"git" "clone" "--bare" "git://github.com/kjav/irun.git" "work/cache/sources/gh/kjav/irun"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kjav/irun'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kjav/irun" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/kjav/irun"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/kjav/irun'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kjav/irun" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/kjav/irun"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/kjav/irun'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b7ed799d274e1d8eec947bcc07ea81ef85660289
[INFO] sha for GitHub repo kjav/irun: b7ed799d274e1d8eec947bcc07ea81ef85660289
[INFO] validating manifest of kjav/irun on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kjav/irun on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kjav/irun
[INFO] finished frobbing kjav/irun
[INFO] frobbed toml for kjav/irun written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/kjav/irun/Cargo.toml
[INFO] started frobbing kjav/irun
[INFO] finished frobbing kjav/irun
[INFO] frobbed toml for kjav/irun written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/kjav/irun/Cargo.toml
[INFO] crate kjav/irun already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kjav/irun against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/kjav/irun:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9509e916fb1b85a0eec38e8ad419e705363688e74429075edb868fcc8e7a9958
[INFO] running `"docker" "start" "-a" "9509e916fb1b85a0eec38e8ad419e705363688e74429075edb868fcc8e7a9958"`
[INFO] [stderr]     Checking shader_version v0.2.2
[INFO] [stderr]     Checking khronos_api v0.0.8
[INFO] [stderr]    Compiling xml-rs v0.6.0
[INFO] [stderr]     Checking vecmath v0.3.0
[INFO] [stderr]     Checking deflate v0.7.13
[INFO] [stderr]     Checking rayon-core v1.2.1
[INFO] [stderr]     Checking pistoncore-input v0.18.0
[INFO] [stderr]     Checking sdl2-sys v0.30.0
[INFO] [stderr]     Checking num-rational v0.1.38
[INFO] [stderr]     Checking rusttype v0.2.1
[INFO] [stderr]     Checking sdl2 v0.30.0
[INFO] [stderr]     Checking piston2d-graphics v0.21.1
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking png v0.8.0
[INFO] [stderr]     Checking pistoncore-window v0.27.0
[INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `K`
[INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `V`
[INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]    = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Checking pistoncore-event_loop v0.32.0
[INFO] [stderr]     Checking piston v0.32.0
[INFO] [stderr]    Compiling gl_generator v0.5.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]     Checking image v0.14.0
[INFO] [stderr]    Compiling gl v0.6.3
[INFO] [stderr]     Checking pistoncore-sdl2_window v0.43.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.45.0
[INFO] [stderr]     Checking irun v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable `A_pressed` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let mut A_pressed = false;
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `a_pressed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `D_pressed` should have a snake case name
[INFO] [stderr]   --> src/main.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mut D_pressed = false;
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `d_pressed`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `W_pressed` should have a snake case name
[INFO] [stderr]   --> src/main.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut W_pressed = false;
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `w_pressed`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `S_pressed` should have a snake case name
[INFO] [stderr]   --> src/main.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let mut S_pressed = false;
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `s_pressed`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A_pressed` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let mut A_pressed = false;
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `a_pressed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `D_pressed` should have a snake case name
[INFO] [stderr]   --> src/main.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mut D_pressed = false;
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `d_pressed`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `W_pressed` should have a snake case name
[INFO] [stderr]   --> src/main.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut W_pressed = false;
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `w_pressed`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `S_pressed` should have a snake case name
[INFO] [stderr]   --> src/main.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let mut S_pressed = false;
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `s_pressed`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.38s
[INFO] running `"docker" "inspect" "9509e916fb1b85a0eec38e8ad419e705363688e74429075edb868fcc8e7a9958"`
[INFO] running `"docker" "rm" "-f" "9509e916fb1b85a0eec38e8ad419e705363688e74429075edb868fcc8e7a9958"`
[INFO] [stdout] 9509e916fb1b85a0eec38e8ad419e705363688e74429075edb868fcc8e7a9958