[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/beta-1.38-1/sources/1.37.0/gh/b1zzu/scog"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/b1zzu/scog'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/b1zzu/scog" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/b1zzu/scog"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 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 b1zzu/scog 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 b1zzu/scog [INFO] finished frobbing b1zzu/scog [INFO] frobbed toml for b1zzu/scog written to work/ex/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+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 b1zzu/scog 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/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=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] c92851225484da8ae23d1f52389fdd4c74418b986acb887d1c440a671fb81d36 [INFO] running `"docker" "start" "-a" "c92851225484da8ae23d1f52389fdd4c74418b986acb887d1c440a671fb81d36"` [INFO] [stderr] Compiling unicode-normalization v0.1.6 [INFO] [stderr] Compiling serde v1.0.38 [INFO] [stderr] Compiling cmake v0.1.30 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling openssl-sys v0.9.30 [INFO] [stderr] Compiling curl-sys v0.4.5 [INFO] [stderr] Compiling chrono v0.4.2 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling libssh2-sys v0.2.6 [INFO] [stderr] Compiling libgit2-sys v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.38 [INFO] [stderr] Compiling idna v0.1.4 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling serde_yaml v0.7.3 [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] Compiling git2 v0.7.1 [INFO] [stderr] Compiling 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] Finished dev [unoptimized + debuginfo] target(s) in 4m 06s [INFO] running `"docker" "inspect" "c92851225484da8ae23d1f52389fdd4c74418b986acb887d1c440a671fb81d36"` [INFO] running `"docker" "rm" "-f" "c92851225484da8ae23d1f52389fdd4c74418b986acb887d1c440a671fb81d36"` [INFO] [stdout] c92851225484da8ae23d1f52389fdd4c74418b986acb887d1c440a671fb81d36 [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/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=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" "test" "--frozen" "--no-run"` [INFO] [stdout] 38ecca74730504fced32f593c3ee3e83d81f1982d0d87c1c05525f4bfa0866cd [INFO] running `"docker" "start" "-a" "38ecca74730504fced32f593c3ee3e83d81f1982d0d87c1c05525f4bfa0866cd"` [INFO] [stderr] Compiling 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] Finished dev [unoptimized + debuginfo] target(s) in 2.91s [INFO] running `"docker" "inspect" "38ecca74730504fced32f593c3ee3e83d81f1982d0d87c1c05525f4bfa0866cd"` [INFO] running `"docker" "rm" "-f" "38ecca74730504fced32f593c3ee3e83d81f1982d0d87c1c05525f4bfa0866cd"` [INFO] [stdout] 38ecca74730504fced32f593c3ee3e83d81f1982d0d87c1c05525f4bfa0866cd [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/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=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" "test" "--frozen"` [INFO] [stdout] bdea8ca41369d265a6266c76e9ca9fd744ecf51dfedf2dbb3e68fe1887b0c2a5 [INFO] running `"docker" "start" "-a" "bdea8ca41369d265a6266c76e9ca9fd744ecf51dfedf2dbb3e68fe1887b0c2a5"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/scog-5581ebffc3ffbba9 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test core::validate::tests::test_validate_branch ... ok [INFO] [stdout] test utils::backup::tests::test_backup_branch_name ... ok [INFO] [stdout] test utils::backup::tests::test_is_backup ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "bdea8ca41369d265a6266c76e9ca9fd744ecf51dfedf2dbb3e68fe1887b0c2a5"` [INFO] running `"docker" "rm" "-f" "bdea8ca41369d265a6266c76e9ca9fd744ecf51dfedf2dbb3e68fe1887b0c2a5"` [INFO] [stdout] bdea8ca41369d265a6266c76e9ca9fd744ecf51dfedf2dbb3e68fe1887b0c2a5