[INFO] crate trackable 0.2.22 is already in cache [INFO] extracting crate trackable 0.2.22 into work/ex/beta-1.38-1/sources/1.37.0/reg/trackable/0.2.22 [INFO] extracting crate trackable 0.2.22 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trackable/0.2.22 [INFO] validating manifest of trackable-0.2.22 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 trackable-0.2.22 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 trackable-0.2.22 [INFO] finished frobbing trackable-0.2.22 [INFO] frobbed toml for trackable-0.2.22 written to work/ex/beta-1.38-1/sources/1.37.0/reg/trackable/0.2.22/Cargo.toml [INFO] started frobbing trackable-0.2.22 [INFO] finished frobbing trackable-0.2.22 [INFO] frobbed toml for trackable-0.2.22 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trackable/0.2.22/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 trackable-0.2.22 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-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trackable/0.2.22:/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] 2e5f23573468fdedce958c79787a5ec89e2765e61fd78ba032dc5347636bc73c [INFO] running `"docker" "start" "-a" "2e5f23573468fdedce958c79787a5ec89e2765e61fd78ba032dc5347636bc73c"` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling trackable_derive v0.1.2 [INFO] [stderr] Compiling trackable v0.2.22 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:76:25 [INFO] [stderr] | [INFO] [stderr] 76 | pub type BoxError = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [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/error.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | pub type BoxErrorKind = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorKind + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:434:32 [INFO] [stderr] | [INFO] [stderr] 434 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.52s [INFO] running `"docker" "inspect" "2e5f23573468fdedce958c79787a5ec89e2765e61fd78ba032dc5347636bc73c"` [INFO] running `"docker" "rm" "-f" "2e5f23573468fdedce958c79787a5ec89e2765e61fd78ba032dc5347636bc73c"` [INFO] [stdout] 2e5f23573468fdedce958c79787a5ec89e2765e61fd78ba032dc5347636bc73c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trackable/0.2.22:/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] f32877a1ccb654d9ec285f665a81020eb96e53b64936beae1fd07ae1e69f3a09 [INFO] running `"docker" "start" "-a" "f32877a1ccb654d9ec285f665a81020eb96e53b64936beae1fd07ae1e69f3a09"` [INFO] [stderr] Compiling trackable v0.2.22 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:76:25 [INFO] [stderr] | [INFO] [stderr] 76 | pub type BoxError = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [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/error.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | pub type BoxErrorKind = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorKind + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:434:32 [INFO] [stderr] | [INFO] [stderr] 434 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NonCritical` [INFO] [stderr] --> src/error.rs:505:13 [INFO] [stderr] | [INFO] [stderr] 505 | NonCritical, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.33s [INFO] running `"docker" "inspect" "f32877a1ccb654d9ec285f665a81020eb96e53b64936beae1fd07ae1e69f3a09"` [INFO] running `"docker" "rm" "-f" "f32877a1ccb654d9ec285f665a81020eb96e53b64936beae1fd07ae1e69f3a09"` [INFO] [stdout] f32877a1ccb654d9ec285f665a81020eb96e53b64936beae1fd07ae1e69f3a09 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trackable/0.2.22:/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] d99b6f2f815ef825ccb79012e960d5ce1b7169177272d1ab8c12dbe8eba1724c [INFO] running `"docker" "start" "-a" "d99b6f2f815ef825ccb79012e960d5ce1b7169177272d1ab8c12dbe8eba1724c"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/trackable-d15de0e154e940b4 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test macros::test::track_assert_works ... ok [INFO] [stdout] test macros::test::track_works ... ok [INFO] [stdout] test error::test::it_works ... ok [INFO] [stdout] test test::it_works ... ok [INFO] [stdout] test macros::test::track_try_unwrap_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests trackable [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/error.rs - error::TrackableError (line 331) ... ok [INFO] [stdout] test src/lib.rs - History (line 183) ... ok [INFO] [stdout] test src/error.rs - error::ErrorKindExt::error (line 195) ... ok [INFO] [stdout] test src/error.rs - error::ErrorKindExt::cause (line 211) ... ok [INFO] [stdout] test src/error.rs - error::ErrorKindExt::takes_over (line 232) ... ok [INFO] [stdout] test src/error.rs - error (line 5) ... ok [INFO] [stdout] test src/lib.rs - Location::new (line 258) ... ok [INFO] [stdout] test src/error.rs - error::TrackableError (line 282) ... ok [INFO] [stdout] test src/lib.rs - Trackable (line 83) ... ok [INFO] [stdout] test src/macros.rs - derive_traits_for_trackable_error_newtype (line 450) ... ok [INFO] [stdout] test src/macros.rs - track (line 9) ... ok [INFO] [stdout] test src/macros.rs - track_panic (line 329) ... ok [INFO] [stdout] test src/macros.rs - track_try_unwrap (line 406) ... ok [INFO] [stdout] test src/macros.rs - track_assert_some (line 267) ... ok [INFO] [stdout] test src/macros.rs - track_assert (line 132) ... ok [INFO] [stdout] test src/macros.rs - track_any_err (line 80) ... ok [INFO] [stdout] test src/macros.rs - track_panic (line 349) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d99b6f2f815ef825ccb79012e960d5ce1b7169177272d1ab8c12dbe8eba1724c"` [INFO] running `"docker" "rm" "-f" "d99b6f2f815ef825ccb79012e960d5ce1b7169177272d1ab8c12dbe8eba1724c"` [INFO] [stdout] d99b6f2f815ef825ccb79012e960d5ce1b7169177272d1ab8c12dbe8eba1724c