[INFO] updating cached repository dethoter/cargo-reg [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dethoter/cargo-reg [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dethoter/cargo-reg" "work/ex/beta-1.38-1/sources/1.37.0/gh/dethoter/cargo-reg"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dethoter/cargo-reg'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dethoter/cargo-reg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dethoter/cargo-reg"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dethoter/cargo-reg'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0ae7096a16002f9dd386147a057ac0513076a72b [INFO] sha for GitHub repo dethoter/cargo-reg: 0ae7096a16002f9dd386147a057ac0513076a72b [INFO] validating manifest of dethoter/cargo-reg 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 dethoter/cargo-reg 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 dethoter/cargo-reg [INFO] finished frobbing dethoter/cargo-reg [INFO] frobbed toml for dethoter/cargo-reg written to work/ex/beta-1.38-1/sources/1.37.0/gh/dethoter/cargo-reg/Cargo.toml [INFO] started frobbing dethoter/cargo-reg [INFO] finished frobbing dethoter/cargo-reg [INFO] frobbed toml for dethoter/cargo-reg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dethoter/cargo-reg/Cargo.toml [INFO] crate dethoter/cargo-reg 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 dethoter/cargo-reg against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dethoter/cargo-reg:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] d3caae8cfee98a146ea7c2c34ad1792143d683db7a6bdc646300d3484cb971f0 [INFO] running `"docker" "start" "-a" "d3caae8cfee98a146ea7c2c34ad1792143d683db7a6bdc646300d3484cb971f0"` [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling stable_deref_trait v1.0.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling combine v3.0.0-alpha.2 [INFO] [stderr] Compiling clicolors-control v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling regex v0.2.11 [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 chrono v0.4.2 [INFO] [stderr] Compiling console v0.6.1 [INFO] [stderr] Compiling toml_edit v0.1.1 [INFO] [stderr] warning[E0502]: cannot borrow `v` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/toml_edit-0.1.1/src/index.rs:54:65 [INFO] [stderr] | [INFO] [stderr] 44 | fn index_or_insert<'v>(&self, v: &'v mut Item) -> &'v mut Item { [INFO] [stderr] | -- lifetime `'v` defined here [INFO] [stderr] 45 | / match *v { [INFO] [stderr] 46 | | Item::ArrayOfTables(ref mut vec) => { [INFO] [stderr] 47 | | vec.values.get_mut(*self).expect("index out of bounds") [INFO] [stderr] 48 | | } [INFO] [stderr] 49 | | Item::Value(ref mut a) if a.is_array() => a.as_array_mut() [INFO] [stderr] | | --------- mutable borrow occurs here [INFO] [stderr] ... | [INFO] [stderr] 54 | | _ => panic!("cannot access index {} in {:?}", self, v), [INFO] [stderr] | | ^ immutable borrow occurs here [INFO] [stderr] 55 | | } [INFO] [stderr] | |_________- returning this value requires that `v.0` is borrowed for `'v` [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] warning[E0502]: cannot borrow `v` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/toml_edit-0.1.1/src/index.rs:85:63 [INFO] [stderr] | [INFO] [stderr] 68 | fn index_or_insert<'v>(&self, v: &'v mut Item) -> &'v mut Item { [INFO] [stderr] | -- lifetime `'v` defined here [INFO] [stderr] ... [INFO] [stderr] 75 | / match *v { [INFO] [stderr] 76 | | Item::Table(ref mut t) => t.entry(self).or_insert(Item::None), [INFO] [stderr] 77 | | Item::Value(ref mut v) if v.is_inline_table() => { [INFO] [stderr] | | --------- mutable borrow occurs here [INFO] [stderr] 78 | | &mut v.as_inline_table_mut() [INFO] [stderr] ... | [INFO] [stderr] 85 | | _ => panic!("cannot access key {} in {:?}", self, v), [INFO] [stderr] | | ^ immutable borrow occurs here [INFO] [stderr] 86 | | } [INFO] [stderr] | |_________- returning this value requires that `v.0` is borrowed for `'v` [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 cargo-reg v0.1.1 (/opt/crater/workdir) [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/config_location.rs:45:36 [INFO] [stderr] | [INFO] [stderr] 45 | &ConfigLocation::Global => env::home_dir(), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(deprecated)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.60s [INFO] running `"docker" "inspect" "d3caae8cfee98a146ea7c2c34ad1792143d683db7a6bdc646300d3484cb971f0"` [INFO] running `"docker" "rm" "-f" "d3caae8cfee98a146ea7c2c34ad1792143d683db7a6bdc646300d3484cb971f0"` [INFO] [stdout] d3caae8cfee98a146ea7c2c34ad1792143d683db7a6bdc646300d3484cb971f0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dethoter/cargo-reg:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 35d796f542d4ea9778a34edc41726834483b05c39d821d3b9cb74e80657a63d3 [INFO] running `"docker" "start" "-a" "35d796f542d4ea9778a34edc41726834483b05c39d821d3b9cb74e80657a63d3"` [INFO] [stderr] Compiling difference v1.0.0 [INFO] [stderr] Compiling pretty_assertions v0.2.1 [INFO] [stderr] Compiling cargo-reg v0.1.1 (/opt/crater/workdir) [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/config_location.rs:45:36 [INFO] [stderr] | [INFO] [stderr] 45 | &ConfigLocation::Global => env::home_dir(), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(deprecated)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.73s [INFO] running `"docker" "inspect" "35d796f542d4ea9778a34edc41726834483b05c39d821d3b9cb74e80657a63d3"` [INFO] running `"docker" "rm" "-f" "35d796f542d4ea9778a34edc41726834483b05c39d821d3b9cb74e80657a63d3"` [INFO] [stdout] 35d796f542d4ea9778a34edc41726834483b05c39d821d3b9cb74e80657a63d3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dethoter/cargo-reg:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 332bc3dd039248cb05314bc7bed2c11e010c90d1f80e9c785875569bd890a909 [INFO] running `"docker" "start" "-a" "332bc3dd039248cb05314bc7bed2c11e010c90d1f80e9c785875569bd890a909"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo_reg-17b48f914ddedee2 [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] Running /opt/crater/target/debug/deps/cargo_reg-12765196185e33e9 [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] Running /opt/crater/target/debug/deps/test_config-cde5554f6eadada9 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test add_empty_file ... ok [INFO] [stdout] test add_non_empty_file ... ok [INFO] [stdout] test list ... ok [INFO] [stdout] test remove_last_entry ... ok [INFO] [stdout] test get_non_empty_file ... ok [INFO] [stdout] test remove_non_empty_file ... ok [INFO] [stdout] test rename_non_empty_file ... ok [INFO] [stdout] test set_correct ... ok [INFO] [stdout] test corrupted_config_file ... ok [INFO] [stdout] test get_absent ... ok [INFO] [stdout] test remove_absent_name ... ok [INFO] [stdout] test rename_absent_name ... ok [INFO] [stdout] test set_absent ... ok [INFO] [stdout] test add_name_exist ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests cargo-reg [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" "332bc3dd039248cb05314bc7bed2c11e010c90d1f80e9c785875569bd890a909"` [INFO] running `"docker" "rm" "-f" "332bc3dd039248cb05314bc7bed2c11e010c90d1f80e9c785875569bd890a909"` [INFO] [stdout] 332bc3dd039248cb05314bc7bed2c11e010c90d1f80e9c785875569bd890a909