[INFO] updating cached repository b1zzu/scog [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/b1zzu/scog [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/b1zzu/scog" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/b1zzu/scog"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/b1zzu/scog'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/b1zzu/scog" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/b1zzu/scog"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/b1zzu/scog'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 02cfaf33738e2f99e53c0afed74edb999f4e2a95 [INFO] sha for GitHub repo b1zzu/scog: 02cfaf33738e2f99e53c0afed74edb999f4e2a95 [INFO] validating manifest of b1zzu/scog on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of b1zzu/scog on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing b1zzu/scog [INFO] finished frobbing b1zzu/scog [INFO] frobbed toml for b1zzu/scog written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/b1zzu/scog/Cargo.toml [INFO] started frobbing b1zzu/scog [INFO] finished frobbing b1zzu/scog [INFO] frobbed toml for b1zzu/scog written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/b1zzu/scog/Cargo.toml [INFO] crate b1zzu/scog already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking b1zzu/scog against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-0/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/b1zzu/scog:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 475a77c9559a6ab53f0e353b04de06a27209f7f4a788ec6fa8ca810e0b8a686e [INFO] running `"docker" "start" "-a" "475a77c9559a6ab53f0e353b04de06a27209f7f4a788ec6fa8ca810e0b8a686e"` [INFO] [stderr] Compiling cmake v0.1.30 [INFO] [stderr] Compiling openssl-sys v0.9.30 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling curl-sys v0.4.5 [INFO] [stderr] Compiling proc-macro2 v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.5 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Compiling libssh2-sys v0.2.6 [INFO] [stderr] Compiling libgit2-sys v0.7.1 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Compiling quote v0.5.1 [INFO] [stderr] Compiling syn v0.13.1 [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-1.7.0/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 regex v0.2.10 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling serde_derive v1.0.38 [INFO] [stderr] Checking git2 v0.7.1 [INFO] [stderr] Checking scog v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils/error.rs:22:62 [INFO] [stderr] | [INFO] [stderr] 22 | Error::new(format!("std::io::Error: {}", (&error as &std::error::Error).description().to_string())) [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/utils/error.rs:28:65 [INFO] [stderr] | [INFO] [stderr] 28 | Error::new(format!("serde_yaml::Error: {}", (&error as &std::error::Error).description().to_string())) [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/utils/error.rs:34:67 [INFO] [stderr] | [INFO] [stderr] 34 | Error::new(format!("std::str::Utf8Error: {}", (&error as &std::error::Error).description().to_string())) [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/utils/error.rs:40:75 [INFO] [stderr] | [INFO] [stderr] 40 | Error::new(format!("std::path::StripPrefixError: {}", (&error as &std::error::Error).description().to_string())) [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/utils/error.rs:46:59 [INFO] [stderr] | [INFO] [stderr] 46 | Error::new(format!("git2::Error: {}", (&error as &std::error::Error).description().to_string())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/core/repository.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | let home_dir = env::home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils/error.rs:22:62 [INFO] [stderr] | [INFO] [stderr] 22 | Error::new(format!("std::io::Error: {}", (&error as &std::error::Error).description().to_string())) [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/utils/error.rs:28:65 [INFO] [stderr] | [INFO] [stderr] 28 | Error::new(format!("serde_yaml::Error: {}", (&error as &std::error::Error).description().to_string())) [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/utils/error.rs:34:67 [INFO] [stderr] | [INFO] [stderr] 34 | Error::new(format!("std::str::Utf8Error: {}", (&error as &std::error::Error).description().to_string())) [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/utils/error.rs:40:75 [INFO] [stderr] | [INFO] [stderr] 40 | Error::new(format!("std::path::StripPrefixError: {}", (&error as &std::error::Error).description().to_string())) [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/utils/error.rs:46:59 [INFO] [stderr] | [INFO] [stderr] 46 | Error::new(format!("git2::Error: {}", (&error as &std::error::Error).description().to_string())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/core/repository.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | let home_dir = env::home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 42s [INFO] running `"docker" "inspect" "475a77c9559a6ab53f0e353b04de06a27209f7f4a788ec6fa8ca810e0b8a686e"` [INFO] running `"docker" "rm" "-f" "475a77c9559a6ab53f0e353b04de06a27209f7f4a788ec6fa8ca810e0b8a686e"` [INFO] [stdout] 475a77c9559a6ab53f0e353b04de06a27209f7f4a788ec6fa8ca810e0b8a686e