[INFO] crate config 0.9.3 is already in cache [INFO] extracting crate config 0.9.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/config/0.9.3 [INFO] extracting crate config 0.9.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/config/0.9.3 [INFO] validating manifest of config-0.9.3 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 config-0.9.3 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 config-0.9.3 [INFO] finished frobbing config-0.9.3 [INFO] frobbed toml for config-0.9.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/config/0.9.3/Cargo.toml [INFO] started frobbing config-0.9.3 [INFO] finished frobbing config-0.9.3 [INFO] frobbed toml for config-0.9.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/config/0.9.3/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 config-0.9.3 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/config/0.9.3:/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] 6c4aa2efa0ada14b08d9dbb89b211bc0b7713f3e665f3fb37ea81d5214e4214d [INFO] running `"docker" "start" "-a" "6c4aa2efa0ada14b08d9dbb89b211bc0b7713f3e665f3fb37ea81d5214e4214d"` [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling serde-hjson v0.8.2 [INFO] [stderr] Compiling config v0.9.3 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:21:26 [INFO] [stderr] | [INFO] [stderr] 21 | sources: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + 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/config.rs:214:37 [INFO] [stderr] | [INFO] [stderr] 214 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:66:37 [INFO] [stderr] | [INFO] [stderr] 66 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:54:20 [INFO] [stderr] | [INFO] [stderr] 54 | cause: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | Foreign(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:226:32 [INFO] [stderr] | [INFO] [stderr] 226 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/toml.rs:10:41 [INFO] [stderr] | [INFO] [stderr] 10 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/json.rs:10:41 [INFO] [stderr] | [INFO] [stderr] 10 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/yaml.rs:12:41 [INFO] [stderr] | [INFO] [stderr] 12 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/hjson.rs:10:41 [INFO] [stderr] | [INFO] [stderr] 10 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/ini.rs:10:41 [INFO] [stderr] | [INFO] [stderr] 10 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/mod.rs:89:45 [INFO] [stderr] | [INFO] [stderr] 89 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/source/file.rs:30:44 [INFO] [stderr] | [INFO] [stderr] 30 | ) -> Result<(PathBuf, FileFormat), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/source/file.rs:94:59 [INFO] [stderr] | [INFO] [stderr] 94 | ) -> Result<(Option, String, FileFormat), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/source/string.rs:22:59 [INFO] [stderr] | [INFO] [stderr] 22 | ) -> Result<(Option, String, FileFormat), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/source/mod.rs:15:59 [INFO] [stderr] | [INFO] [stderr] 15 | ) -> Result<(Option, String, FileFormat), Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/mod.rs:97:37 [INFO] [stderr] | [INFO] [stderr] 97 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/path/parser.rs:29:37 [INFO] [stderr] | [INFO] [stderr] 29 | fn postfix(expr: Expression) -> Box IResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(CompleteStr) -> IResult` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:10:37 [INFO] [stderr] | [INFO] [stderr] 10 | fn clone_into_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:38:20 [INFO] [stderr] | [INFO] [stderr] 38 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:39:28 [INFO] [stderr] | [INFO] [stderr] 39 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:44:25 [INFO] [stderr] | [INFO] [stderr] 44 | impl Source for Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:45:37 [INFO] [stderr] | [INFO] [stderr] 45 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:70:37 [INFO] [stderr] | [INFO] [stderr] 70 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/path/mod.rs:155:21 [INFO] [stderr] | [INFO] [stderr] 155 | let mut do_again = false; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.94s [INFO] running `"docker" "inspect" "6c4aa2efa0ada14b08d9dbb89b211bc0b7713f3e665f3fb37ea81d5214e4214d"` [INFO] running `"docker" "rm" "-f" "6c4aa2efa0ada14b08d9dbb89b211bc0b7713f3e665f3fb37ea81d5214e4214d"` [INFO] [stdout] 6c4aa2efa0ada14b08d9dbb89b211bc0b7713f3e665f3fb37ea81d5214e4214d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/config/0.9.3:/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] bb50787e5bcf0ebb711bbf52bed157f03fa5ecf309211e92776c95cefe47621a [INFO] running `"docker" "start" "-a" "bb50787e5bcf0ebb711bbf52bed157f03fa5ecf309211e92776c95cefe47621a"` [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling config v0.9.3 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:21:26 [INFO] [stderr] | [INFO] [stderr] 21 | sources: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + 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/config.rs:214:37 [INFO] [stderr] | [INFO] [stderr] 214 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/env.rs:66:37 [INFO] [stderr] | [INFO] [stderr] 66 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:54:20 [INFO] [stderr] | [INFO] [stderr] 54 | cause: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | Foreign(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:226:32 [INFO] [stderr] | [INFO] [stderr] 226 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/toml.rs:10:41 [INFO] [stderr] | [INFO] [stderr] 10 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/json.rs:10:41 [INFO] [stderr] | [INFO] [stderr] 10 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/yaml.rs:12:41 [INFO] [stderr] | [INFO] [stderr] 12 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/hjson.rs:10:41 [INFO] [stderr] | [INFO] [stderr] 10 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/ini.rs:10:41 [INFO] [stderr] | [INFO] [stderr] 10 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/format/mod.rs:89:45 [INFO] [stderr] | [INFO] [stderr] 89 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/source/file.rs:30:44 [INFO] [stderr] | [INFO] [stderr] 30 | ) -> Result<(PathBuf, FileFormat), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/source/file.rs:94:59 [INFO] [stderr] | [INFO] [stderr] 94 | ) -> Result<(Option, String, FileFormat), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/source/string.rs:22:59 [INFO] [stderr] | [INFO] [stderr] 22 | ) -> Result<(Option, String, FileFormat), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/source/mod.rs:15:59 [INFO] [stderr] | [INFO] [stderr] 15 | ) -> Result<(Option, String, FileFormat), Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/mod.rs:97:37 [INFO] [stderr] | [INFO] [stderr] 97 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/path/parser.rs:29:37 [INFO] [stderr] | [INFO] [stderr] 29 | fn postfix(expr: Expression) -> Box IResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(CompleteStr) -> IResult` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:10:37 [INFO] [stderr] | [INFO] [stderr] 10 | fn clone_into_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:38:20 [INFO] [stderr] | [INFO] [stderr] 38 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:39:28 [INFO] [stderr] | [INFO] [stderr] 39 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:44:25 [INFO] [stderr] | [INFO] [stderr] 44 | impl Source for Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:45:37 [INFO] [stderr] | [INFO] [stderr] 45 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:70:37 [INFO] [stderr] | [INFO] [stderr] 70 | fn clone_into_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/path/mod.rs:155:21 [INFO] [stderr] | [INFO] [stderr] 155 | let mut do_again = false; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.36s [INFO] running `"docker" "inspect" "bb50787e5bcf0ebb711bbf52bed157f03fa5ecf309211e92776c95cefe47621a"` [INFO] running `"docker" "rm" "-f" "bb50787e5bcf0ebb711bbf52bed157f03fa5ecf309211e92776c95cefe47621a"` [INFO] [stdout] bb50787e5bcf0ebb711bbf52bed157f03fa5ecf309211e92776c95cefe47621a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/config/0.9.3:/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] 4150754c9da1d2acbaefcf37b51bebcfdeb6dba91191cd86f67979b5bc0396fe [INFO] running `"docker" "start" "-a" "4150754c9da1d2acbaefcf37b51bebcfdeb6dba91191cd86f67979b5bc0396fe"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/config-880319b1e7a56013 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test path::parser::test::test_id ... ok [INFO] [stdout] test path::parser::test::test_child ... ok [INFO] [stdout] test path::parser::test::test_subscript ... ok [INFO] [stdout] test path::parser::test::test_id_dash ... ok [INFO] [stdout] test path::parser::test::test_subscript_neg ... ok [INFO] [stdout] test ser::test::test_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/datetime-347e0c524f183dbb [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_datetime ... ok [INFO] [stdout] test test_datetime_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/defaults-50df44abe5fa8f3b [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test set_defaults ... ok [INFO] [stdout] test try_from_defaults ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/empty-21251858d1de745d [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test empty_deserializes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/env-96aa193880d657b7 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_prefix_is_removed_from_key ... ok [INFO] [stdout] test test_default ... ok [INFO] [stdout] test test_empty_value_is_ignored ... ok [INFO] [stdout] test test_separator_behavior ... ok [INFO] [stdout] test test_prefix_with_variant_forms_of_spelling ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/errors-87d977420140f600 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_error_enum_de ... ok [INFO] [stdout] test error_with_path ... ok [INFO] [stdout] test test_error_parse ... ok [INFO] [stdout] test test_error_type ... ok [INFO] [stdout] test test_error_type_detached ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/file-3a02ebb76f7d8487 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_file_not_required ... ok [INFO] [stdout] test test_file_required_not_found ... ok [INFO] [stdout] test test_file_auto_not_found ... ok [INFO] [stdout] test test_file_auto ... ok [INFO] [stdout] test test_file_ext ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/file_hjson-bbebff1113ee59dc [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_error_parse ... ok [INFO] [stdout] test test_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/file_ini-eb8ee19ad2816763 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_error_parse ... ok [INFO] [stdout] test test_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/file_json-b1324174716cd2de [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_error_parse ... ok [INFO] [stdout] test test_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/file_toml-e716bbdbe3530a5b [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_error_parse ... ok [INFO] [stdout] test test_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/file_yaml-2bfdf4706b0d1c9e [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_error_parse ... ok [INFO] [stdout] test test_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/get-04aca2adfdb62e01 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test_array_scalar ... ok [INFO] [stdout] test test_get_scalar_path ... ok [INFO] [stdout] test test_file_struct ... ok [INFO] [stdout] test test_map_struct ... ok [INFO] [stdout] test test_enum ... ok [INFO] [stdout] test test_scalar ... ok [INFO] [stdout] test test_struct_array ... ok [INFO] [stdout] test test_not_found ... ok [INFO] [stdout] test test_scalar_struct ... ok [INFO] [stdout] test test_map_str ... ok [INFO] [stdout] test test_scalar_type_loose ... ok [INFO] [stdout] test test_map ... ok [INFO] [stdout] test test_get_scalar_path_subscript ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/merge-eb12daa5c7489515 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_merge_whole_config ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/set-0b588ef5c21aadb1 [INFO] [stdout] test test_merge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_set_scalar ... ok [INFO] [stdout] test test_set_capital ... ok [INFO] [stdout] test test_set_scalar_default ... ok [INFO] [stdout] test test_set_scalar_path ... ok [INFO] [stdout] test test_set_arr_path ... 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 config [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" "4150754c9da1d2acbaefcf37b51bebcfdeb6dba91191cd86f67979b5bc0396fe"` [INFO] running `"docker" "rm" "-f" "4150754c9da1d2acbaefcf37b51bebcfdeb6dba91191cd86f67979b5bc0396fe"` [INFO] [stdout] 4150754c9da1d2acbaefcf37b51bebcfdeb6dba91191cd86f67979b5bc0396fe