[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/beta-1.38-1/sources/1.37.0/gh/kirushik/nonchalance"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kirushik/nonchalance'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kirushik/nonchalance" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirushik/nonchalance"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kirushik/nonchalance on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing kirushik/nonchalance against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 5b6443d29d847e4c2d02b9c0c11d51ac327a1abd597bcf12e44eb0a1915ec644 [INFO] running `"docker" "start" "-a" "5b6443d29d847e4c2d02b9c0c11d51ac327a1abd597bcf12e44eb0a1915ec644"` [INFO] [stderr] Compiling libc v0.2.24 [INFO] [stderr] Compiling num-traits v0.1.39 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling futures v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.1 [INFO] [stderr] Compiling fixedbitset v0.1.6 [INFO] [stderr] Compiling lazycell v0.4.0 [INFO] [stderr] Compiling percent-encoding v1.0.0 [INFO] [stderr] Compiling linked-hash-map v0.0.10 [INFO] [stderr] Compiling untrusted v0.5.0 [INFO] [stderr] Compiling data-encoding v1.2.0 [INFO] [stderr] Compiling ttf-noto-sans v0.1.1 [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Compiling unicode-bidi v0.3.3 [INFO] [stderr] Compiling coco v0.1.1 [INFO] [stderr] Compiling petgraph v0.4.5 [INFO] [stderr] Compiling gl_generator v0.5.3 [INFO] [stderr] Compiling arrayvec v0.3.23 [INFO] [stderr] Compiling pistoncore-input v0.18.0 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num_cpus v1.5.1 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling iovec v0.1.0 [INFO] [stderr] Compiling net2 v0.2.29 [INFO] [stderr] Compiling simple-signal v1.1.0 [INFO] [stderr] Compiling backtrace-sys v0.1.11 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling num-complex v0.1.38 [INFO] [stderr] Compiling rusttype v0.2.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling idna v0.1.2 [INFO] [stderr] Compiling bytes v0.4.4 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling mio v0.6.9 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling num-bigint v0.1.39 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling glium v0.16.0 [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( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [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( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [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] Compiling memmap v0.4.0 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling num-rational v0.1.38 [INFO] [stderr] Compiling url v1.5.0 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling num v0.1.39 [INFO] [stderr] Compiling rayon v0.7.1 [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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling ws v0.7.3 [INFO] [stderr] Compiling ring v0.9.7 [INFO] [stderr] Compiling ring-pwhash v0.2.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling conrod v0.53.0 [INFO] [stderr] Compiling nonchalance v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 09s [INFO] running `"docker" "inspect" "5b6443d29d847e4c2d02b9c0c11d51ac327a1abd597bcf12e44eb0a1915ec644"` [INFO] running `"docker" "rm" "-f" "5b6443d29d847e4c2d02b9c0c11d51ac327a1abd597bcf12e44eb0a1915ec644"` [INFO] [stdout] 5b6443d29d847e4c2d02b9c0c11d51ac327a1abd597bcf12e44eb0a1915ec644 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 6050a5db603de05ac506938dec1de4eafefd2158bb783987e14d5791bb870012 [INFO] running `"docker" "start" "-a" "6050a5db603de05ac506938dec1de4eafefd2158bb783987e14d5791bb870012"` [INFO] [stderr] Compiling nonchalance v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `"docker" "inspect" "6050a5db603de05ac506938dec1de4eafefd2158bb783987e14d5791bb870012"` [INFO] running `"docker" "rm" "-f" "6050a5db603de05ac506938dec1de4eafefd2158bb783987e14d5791bb870012"` [INFO] [stdout] 6050a5db603de05ac506938dec1de4eafefd2158bb783987e14d5791bb870012 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] d5427e02969c0b60c6c66ba2130a319a33e7277e3a6500e8ca43cdd3c1d60d4a [INFO] running `"docker" "start" "-a" "d5427e02969c0b60c6c66ba2130a319a33e7277e3a6500e8ca43cdd3c1d60d4a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/nonchalance-60c1d94077a55149 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d5427e02969c0b60c6c66ba2130a319a33e7277e3a6500e8ca43cdd3c1d60d4a"` [INFO] running `"docker" "rm" "-f" "d5427e02969c0b60c6c66ba2130a319a33e7277e3a6500e8ca43cdd3c1d60d4a"` [INFO] [stdout] d5427e02969c0b60c6c66ba2130a319a33e7277e3a6500e8ca43cdd3c1d60d4a