[INFO] updating cached repository https://github.com/ubnt-intrepid/wan [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 36df8d6688c3a0fef173bb87b7afa2a94e589de6 [INFO] testing ubnt-intrepid/wan against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubnt-intrepid%2Fwan" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ubnt-intrepid/wan on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ubnt-intrepid/wan [INFO] finished tweaking git repo https://github.com/ubnt-intrepid/wan [INFO] tweaked toml for git repo https://github.com/ubnt-intrepid/wan written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/ubnt-intrepid/wan already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 25f23e58c7f39676c1c887e0cd4b3b4d45dd1cdd1679bb90aac4f9af642e73e0 [INFO] running `"docker" "start" "-a" "25f23e58c7f39676c1c887e0cd4b3b4d45dd1cdd1679bb90aac4f9af642e73e0"` [INFO] [stderr] Compiling openssl v0.9.10 [INFO] [stderr] Compiling foreign-types v0.2.0 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling lazy_static v0.2.6 [INFO] [stderr] Compiling rustc-serialize v0.3.23 [INFO] [stderr] Compiling serde v0.9.12 [INFO] [stderr] Compiling shellexpand v1.0.0 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling time v0.1.36 [INFO] [stderr] Compiling hyper v0.10.5 [INFO] [stderr] Compiling idna v0.1.0 [INFO] [stderr] Compiling syn v0.11.9 [INFO] [stderr] Compiling clap v2.22.2 [INFO] [stderr] Compiling backtrace-sys v0.1.10 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling url v1.4.0 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling env_logger v0.4.2 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stderr] | [INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 246 | 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 native-tls v0.1.2 [INFO] [stderr] Compiling serde_derive v0.9.12 [INFO] [stderr] Compiling serde_json v0.9.9 [INFO] [stderr] Compiling hyper-native-tls v0.2.2 [INFO] [stderr] Compiling wan v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/wandbox.rs:60:55 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn get_compiler_info_raw(&self) -> ::Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Read` is imported redundantly [INFO] [stderr] --> src/wandbox.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Read; [INFO] [stderr] | ------------- the item `Read` is already imported here [INFO] [stderr] ... [INFO] [stderr] 114 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/language.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / lazy_static!{ [INFO] [stderr] 4 | | static ref LANGUAGES: HashMap<&'static str, (&'static str, Vec<&'static str>)> = { [INFO] [stderr] 5 | | make_languages() [INFO] [stderr] 6 | | }; [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/language.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / lazy_static!{ [INFO] [stderr] 4 | | static ref LANGUAGES: HashMap<&'static str, (&'static str, Vec<&'static str>)> = { [INFO] [stderr] 5 | | make_languages() [INFO] [stderr] 6 | | }; [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / error_chain! { [INFO] [stderr] 24 | | foreign_links { [INFO] [stderr] 25 | | Io(::std::io::Error); [INFO] [stderr] 26 | | Hyper(::hyper::error::Error); [INFO] [stderr] ... | [INFO] [stderr] 32 | | } [INFO] [stderr] 33 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.47s [INFO] running `"docker" "inspect" "25f23e58c7f39676c1c887e0cd4b3b4d45dd1cdd1679bb90aac4f9af642e73e0"` [INFO] running `"docker" "rm" "-f" "25f23e58c7f39676c1c887e0cd4b3b4d45dd1cdd1679bb90aac4f9af642e73e0"` [INFO] [stdout] 25f23e58c7f39676c1c887e0cd4b3b4d45dd1cdd1679bb90aac4f9af642e73e0 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] e187761d2be4553f1a749aabebd51257879a20cf149b56f7483b41190ad0f615 [INFO] running `"docker" "start" "-a" "e187761d2be4553f1a749aabebd51257879a20cf149b56f7483b41190ad0f615"` [INFO] [stderr] Compiling wan v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/wandbox.rs:60:55 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn get_compiler_info_raw(&self) -> ::Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Read` is imported redundantly [INFO] [stderr] --> src/wandbox.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Read; [INFO] [stderr] | ------------- the item `Read` is already imported here [INFO] [stderr] ... [INFO] [stderr] 114 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/language.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / lazy_static!{ [INFO] [stderr] 4 | | static ref LANGUAGES: HashMap<&'static str, (&'static str, Vec<&'static str>)> = { [INFO] [stderr] 5 | | make_languages() [INFO] [stderr] 6 | | }; [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/language.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / lazy_static!{ [INFO] [stderr] 4 | | static ref LANGUAGES: HashMap<&'static str, (&'static str, Vec<&'static str>)> = { [INFO] [stderr] 5 | | make_languages() [INFO] [stderr] 6 | | }; [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / error_chain! { [INFO] [stderr] 24 | | foreign_links { [INFO] [stderr] 25 | | Io(::std::io::Error); [INFO] [stderr] 26 | | Hyper(::hyper::error::Error); [INFO] [stderr] ... | [INFO] [stderr] 32 | | } [INFO] [stderr] 33 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `"docker" "inspect" "e187761d2be4553f1a749aabebd51257879a20cf149b56f7483b41190ad0f615"` [INFO] running `"docker" "rm" "-f" "e187761d2be4553f1a749aabebd51257879a20cf149b56f7483b41190ad0f615"` [INFO] [stdout] e187761d2be4553f1a749aabebd51257879a20cf149b56f7483b41190ad0f615 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 0de3cf6a86dfade4ff77202b212d0989448921a4c5a92aedb4a614dc480b4281 [INFO] running `"docker" "start" "-a" "0de3cf6a86dfade4ff77202b212d0989448921a4c5a92aedb4a614dc480b4281"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/wan-f1871c3ea0e4d9b3 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test wandbox::test_compiler_switch ... ok [INFO] [stdout] test wandbox::test_compiler_switch_multi ... ok [INFO] [stdout] test wandbox::test_compiler_info ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/wan-710b6cfeba6f0d64 [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] [stderr] Doc-tests wan [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" "0de3cf6a86dfade4ff77202b212d0989448921a4c5a92aedb4a614dc480b4281"` [INFO] running `"docker" "rm" "-f" "0de3cf6a86dfade4ff77202b212d0989448921a4c5a92aedb4a614dc480b4281"` [INFO] [stdout] 0de3cf6a86dfade4ff77202b212d0989448921a4c5a92aedb4a614dc480b4281