[INFO] updating cached repository https://github.com/seven1m/froman [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] d7be8d4a7cd6bfe2a1e6c81d2959a2faf5788593 [INFO] testing seven1m/froman against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseven1m%2Ffroman" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/seven1m/froman 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/seven1m/froman [INFO] finished tweaking git repo https://github.com/seven1m/froman [INFO] tweaked toml for git repo https://github.com/seven1m/froman written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/seven1m/froman 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] b02231290688347633ce99fba99591a9624e649ed2e04a81306e77a86d012d11 [INFO] running `"docker" "start" "-a" "b02231290688347633ce99fba99591a9624e649ed2e04a81306e77a86d012d11"` [INFO] [stderr] Compiling redis v0.7.1 [INFO] [stderr] Compiling cmdline_words_parser v0.0.2 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling nix v0.8.0 [INFO] [stderr] Compiling url v1.4.0 [INFO] [stderr] Compiling chrono v0.3.0 [INFO] [stderr] Compiling clap v2.23.2 [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 froman v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn run(&mut self, workers: &mut Vec>) -> FromanResult<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:45:26 [INFO] [stderr] | [INFO] [stderr] 45 | worker: &mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:88:48 [INFO] [stderr] | [INFO] [stderr] 88 | fn get_label_size(&self, workers: &Vec>) -> usize { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:92:34 [INFO] [stderr] | [INFO] [stderr] 92 | fn spawn(&self, worker: &Box) -> Child { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:109:57 [INFO] [stderr] | [INFO] [stderr] 109 | fn build_workers(config: &Yaml, debug: bool) -> Vec> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:115:50 [INFO] [stderr] | [INFO] [stderr] 115 | .flat_map(|(app, app_config)| -> Vec> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:120:74 [INFO] [stderr] | [INFO] [stderr] 120 | .filter_map(|(worker_type, worker_config)| -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.64s [INFO] running `"docker" "inspect" "b02231290688347633ce99fba99591a9624e649ed2e04a81306e77a86d012d11"` [INFO] running `"docker" "rm" "-f" "b02231290688347633ce99fba99591a9624e649ed2e04a81306e77a86d012d11"` [INFO] [stdout] b02231290688347633ce99fba99591a9624e649ed2e04a81306e77a86d012d11 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] b1a9ae8757be98fc3adb239f9699c09f99e4a1cac7c3b5bfbb9956fe97102347 [INFO] running `"docker" "start" "-a" "b1a9ae8757be98fc3adb239f9699c09f99e4a1cac7c3b5bfbb9956fe97102347"` [INFO] [stderr] Compiling froman v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn run(&mut self, workers: &mut Vec>) -> FromanResult<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:45:26 [INFO] [stderr] | [INFO] [stderr] 45 | worker: &mut Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:88:48 [INFO] [stderr] | [INFO] [stderr] 88 | fn get_label_size(&self, workers: &Vec>) -> usize { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:92:34 [INFO] [stderr] | [INFO] [stderr] 92 | fn spawn(&self, worker: &Box) -> Child { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:109:57 [INFO] [stderr] | [INFO] [stderr] 109 | fn build_workers(config: &Yaml, debug: bool) -> Vec> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:115:50 [INFO] [stderr] | [INFO] [stderr] 115 | .flat_map(|(app, app_config)| -> Vec> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:120:74 [INFO] [stderr] | [INFO] [stderr] 120 | .filter_map(|(worker_type, worker_config)| -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Worker` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `"docker" "inspect" "b1a9ae8757be98fc3adb239f9699c09f99e4a1cac7c3b5bfbb9956fe97102347"` [INFO] running `"docker" "rm" "-f" "b1a9ae8757be98fc3adb239f9699c09f99e4a1cac7c3b5bfbb9956fe97102347"` [INFO] [stdout] b1a9ae8757be98fc3adb239f9699c09f99e4a1cac7c3b5bfbb9956fe97102347 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 39c4daf4c75d67a18db93e18a9646eac660c276f789a33fcf8a304377e85bddb [INFO] running `"docker" "start" "-a" "39c4daf4c75d67a18db93e18a9646eac660c276f789a33fcf8a304377e85bddb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/froman-91e8f20accacb550 [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" "39c4daf4c75d67a18db93e18a9646eac660c276f789a33fcf8a304377e85bddb"` [INFO] running `"docker" "rm" "-f" "39c4daf4c75d67a18db93e18a9646eac660c276f789a33fcf8a304377e85bddb"` [INFO] [stdout] 39c4daf4c75d67a18db93e18a9646eac660c276f789a33fcf8a304377e85bddb