[INFO] updating cached repository joek13/meme-bot [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/joek13/meme-bot [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/joek13/meme-bot" "work/ex/beta-1.38-1/sources/1.37.0/gh/joek13/meme-bot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/joek13/meme-bot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/joek13/meme-bot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joek13/meme-bot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joek13/meme-bot'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f6fccaed9cdc0a9705c6443ae980409153458a81 [INFO] sha for GitHub repo joek13/meme-bot: f6fccaed9cdc0a9705c6443ae980409153458a81 [INFO] validating manifest of joek13/meme-bot 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 joek13/meme-bot 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 joek13/meme-bot [INFO] finished frobbing joek13/meme-bot [INFO] frobbed toml for joek13/meme-bot written to work/ex/beta-1.38-1/sources/1.37.0/gh/joek13/meme-bot/Cargo.toml [INFO] started frobbing joek13/meme-bot [INFO] finished frobbing joek13/meme-bot [INFO] frobbed toml for joek13/meme-bot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joek13/meme-bot/Cargo.toml [INFO] crate joek13/meme-bot 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 joek13/meme-bot against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joek13/meme-bot:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] d3f9ded2cd23e25db10d34926f397f2f2d32882381bf1a6b38765fb3f7b39969 [INFO] running `"docker" "start" "-a" "d3f9ded2cd23e25db10d34926f397f2f2d32882381bf1a6b38765fb3f7b39969"` [INFO] [stderr] Compiling version_check v0.1.2 [INFO] [stderr] Compiling openssl v0.9.14 [INFO] [stderr] Compiling serde v1.0.9 [INFO] [stderr] Compiling openssl-sys v0.9.14 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling unicode-bidi v0.3.3 [INFO] [stderr] Compiling num_cpus v1.6.2 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling itertools v0.6.0 [INFO] [stderr] Compiling num-complex v0.1.38 [INFO] [stderr] Compiling deflate v0.7.12 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling num-bigint v0.1.39 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling idna v0.1.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling alga v0.5.1 [INFO] [stderr] Compiling png v0.8.0 [INFO] [stderr] Compiling num-rational v0.1.38 [INFO] [stderr] Compiling generic-array v0.2.1 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling rayon v0.7.1 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling serde_derive v1.0.9 [INFO] [stderr] Compiling num v0.1.39 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling url v1.5.1 [INFO] [stderr] Compiling flate2 v0.2.19 [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-1.5.1/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 regex v0.1.80 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling jpeg-decoder v0.1.13 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling nalgebra v0.11.2 [INFO] [stderr] Compiling hyper v0.10.12 [INFO] [stderr] Compiling image v0.14.0 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `geometry::translation::TranslationBase<_, _, _>`: [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.11.2/src/geometry/isometry_ops.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | / impl<$($lives ,)* N, D: DimName, S, R> $Op<$Rhs> for $Lhs [INFO] [stderr] 69 | | where N: Real, [INFO] [stderr] 70 | | S: OwnedStorage, [INFO] [stderr] 71 | | R: Rotation>, [INFO] [stderr] ... | [INFO] [stderr] 78 | | } [INFO] [stderr] 79 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_________first implementation here [INFO] [stderr] | conflicting implementation for `geometry::translation::TranslationBase<_, _, _>` [INFO] [stderr] ... [INFO] [stderr] 286 | / isometry_binop_impl_all!( [INFO] [stderr] 287 | | Mul, mul; [INFO] [stderr] 288 | | self: TranslationBase, right: R, Output = IsometryBase; [INFO] [stderr] 289 | | [val val] => IsometryBase::from_parts(self, right); [INFO] [stderr] ... | [INFO] [stderr] 292 | | [ref ref] => IsometryBase::from_parts(self.clone(), right.clone()); [INFO] [stderr] 293 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: downstream crates may implement trait `alga::linear::Rotation>` for type `&_` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `std::ops::Mul<&_>` for type `&geometry::translation::TranslationBase<_, _, _>`: [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.11.2/src/geometry/isometry_ops.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | / impl<$($lives ,)* N, D: DimName, S, R> $Op<$Rhs> for $Lhs [INFO] [stderr] 69 | | where N: Real, [INFO] [stderr] 70 | | S: OwnedStorage, [INFO] [stderr] 71 | | R: Rotation>, [INFO] [stderr] ... | [INFO] [stderr] 78 | | } [INFO] [stderr] 79 | | } [INFO] [stderr] | | ^ [INFO] [stderr] | | | [INFO] [stderr] | |_________first implementation here [INFO] [stderr] | conflicting implementation for `&geometry::translation::TranslationBase<_, _, _>` [INFO] [stderr] ... [INFO] [stderr] 286 | / isometry_binop_impl_all!( [INFO] [stderr] 287 | | Mul, mul; [INFO] [stderr] 288 | | self: TranslationBase, right: R, Output = IsometryBase; [INFO] [stderr] 289 | | [val val] => IsometryBase::from_parts(self, right); [INFO] [stderr] ... | [INFO] [stderr] 292 | | [ref ref] => IsometryBase::from_parts(self.clone(), right.clone()); [INFO] [stderr] 293 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: downstream crates may implement trait `alga::linear::Rotation>` for type `&_` [INFO] [stderr] [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.2 [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0119`. [INFO] [stderr] error: Could not compile `nalgebra`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d3f9ded2cd23e25db10d34926f397f2f2d32882381bf1a6b38765fb3f7b39969"` [INFO] running `"docker" "rm" "-f" "d3f9ded2cd23e25db10d34926f397f2f2d32882381bf1a6b38765fb3f7b39969"` [INFO] [stdout] d3f9ded2cd23e25db10d34926f397f2f2d32882381bf1a6b38765fb3f7b39969