[INFO] updating cached repository kirushik/nonchalance
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kirushik/nonchalance
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kirushik/nonchalance" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/kirushik/nonchalance"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/kirushik/nonchalance'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kirushik/nonchalance" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/kirushik/nonchalance"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/kirushik/nonchalance'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ed8e91a6533319a6f85718ca6119e307f3804a5
[INFO] sha for GitHub repo kirushik/nonchalance: 3ed8e91a6533319a6f85718ca6119e307f3804a5
[INFO] validating manifest of kirushik/nonchalance on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kirushik/nonchalance on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kirushik/nonchalance
[INFO] finished frobbing kirushik/nonchalance
[INFO] frobbed toml for kirushik/nonchalance written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/kirushik/nonchalance/Cargo.toml
[INFO] started frobbing kirushik/nonchalance
[INFO] finished frobbing kirushik/nonchalance
[INFO] frobbed toml for kirushik/nonchalance written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/kirushik/nonchalance/Cargo.toml
[INFO] crate kirushik/nonchalance already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kirushik/nonchalance against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-2/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/kirushik/nonchalance:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6048b3938af90d062b8bf321d16981e7e4c2f2072d92bf1736ac177deb19e3de
[INFO] running `"docker" "start" "-a" "6048b3938af90d062b8bf321d16981e7e4c2f2072d92bf1736ac177deb19e3de"`
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling scopeguard v0.3.2
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling futures v0.1.14
[INFO] [stderr]     Checking fixedbitset v0.1.6
[INFO] [stderr]     Checking untrusted v0.5.0
[INFO] [stderr]     Checking ttf-noto-sans v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.5.1
[INFO] [stderr]     Checking num-complex v0.1.38
[INFO] [stderr]     Checking simple-signal v1.1.0
[INFO] [stderr]     Checking idna v0.1.2
[INFO] [stderr]     Checking num-rational v0.1.38
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking petgraph v0.4.5
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking num v0.1.39
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking url v1.5.0
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]     Checking daggy v0.5.0
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.0/src/form_urlencoded.rs:251:40
[INFO] [stderr]     |
[INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 250 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 251 |     fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stderr]     |                                        ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        returning this value requires that `*self.url` is borrowed for `'a`
[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] 
[INFO] [stderr]     Checking glutin v0.7.4
[INFO] [stderr]     Checking ws v0.7.3
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stderr]     Checking glium v0.16.0
[INFO] [stderr]    Compiling ring v0.9.7
[INFO] [stderr]     Checking ring-pwhash v0.2.0
[INFO] [stderr]     Checking conrod v0.53.0
[INFO] [stderr]     Checking nonchalance v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.68s
[INFO] running `"docker" "inspect" "6048b3938af90d062b8bf321d16981e7e4c2f2072d92bf1736ac177deb19e3de"`
[INFO] running `"docker" "rm" "-f" "6048b3938af90d062b8bf321d16981e7e4c2f2072d92bf1736ac177deb19e3de"`
[INFO] [stdout] 6048b3938af90d062b8bf321d16981e7e4c2f2072d92bf1736ac177deb19e3de