[INFO] updating cached repository timglabisch/resque_bulker [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/timglabisch/resque_bulker [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/timglabisch/resque_bulker" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/timglabisch/resque_bulker"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/timglabisch/resque_bulker'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/timglabisch/resque_bulker" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/timglabisch/resque_bulker"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/timglabisch/resque_bulker'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2f1a8ef1f68f245753cacc7deebdcc8e4605f64c [INFO] sha for GitHub repo timglabisch/resque_bulker: 2f1a8ef1f68f245753cacc7deebdcc8e4605f64c [INFO] validating manifest of timglabisch/resque_bulker on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of timglabisch/resque_bulker on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing timglabisch/resque_bulker [INFO] finished frobbing timglabisch/resque_bulker [INFO] frobbed toml for timglabisch/resque_bulker written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/timglabisch/resque_bulker/Cargo.toml [INFO] started frobbing timglabisch/resque_bulker [INFO] finished frobbing timglabisch/resque_bulker [INFO] frobbed toml for timglabisch/resque_bulker written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/timglabisch/resque_bulker/Cargo.toml [INFO] crate timglabisch/resque_bulker already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking timglabisch/resque_bulker against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-3/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/timglabisch/resque_bulker:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4d7a40dedaf383dab26f9880b60d3491107376c8d03d42b5a996de11ea7295c6 [INFO] running `"docker" "start" "-a" "4d7a40dedaf383dab26f9880b60d3491107376c8d03d42b5a996de11ea7295c6"` [INFO] [stderr] Compiling redis v0.8.0 [INFO] [stderr] Checking num-traits v0.1.42 [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking url v1.6.0 [INFO] [stderr] Checking serde_json v1.0.9 [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-1.6.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | 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] Checking chan v0.1.20 [INFO] [stderr] Checking chan-signal v0.3.1 [INFO] [stderr] Checking resque v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/worker.rs:126:94 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn reenqueue(&self, con : &Connection, data : &Vec) -> Result<(), Box<::std::error::Error>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [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/config/config_raw.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/worker.rs:126:94 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn reenqueue(&self, con : &Connection, data : &Vec) -> Result<(), Box<::std::error::Error>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [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/config/config_raw.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/worker.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/worker.rs:111:21 [INFO] [stderr] | [INFO] [stderr] 111 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `enqueue` [INFO] [stderr] --> src/worker.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | let enqueue: () = ::redis::cmd("rpush") [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_enqueue` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/worker.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/worker.rs:111:21 [INFO] [stderr] | [INFO] [stderr] 111 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `enqueue` [INFO] [stderr] --> src/worker.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | let enqueue: () = ::redis::cmd("rpush") [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_enqueue` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `queue` [INFO] [stderr] --> src/worker.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | queue: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `queue` [INFO] [stderr] --> src/worker.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | queue: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.69s [INFO] running `"docker" "inspect" "4d7a40dedaf383dab26f9880b60d3491107376c8d03d42b5a996de11ea7295c6"` [INFO] running `"docker" "rm" "-f" "4d7a40dedaf383dab26f9880b60d3491107376c8d03d42b5a996de11ea7295c6"` [INFO] [stdout] 4d7a40dedaf383dab26f9880b60d3491107376c8d03d42b5a996de11ea7295c6