[INFO] fetching crate mozprofile 0.5.0...
[INFO] extracting crate mozprofile 0.5.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/mozprofile/0.5.0
[INFO] extracting crate mozprofile 0.5.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/mozprofile/0.5.0
[INFO] validating manifest of mozprofile-0.5.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mozprofile-0.5.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mozprofile-0.5.0
[INFO] finished frobbing mozprofile-0.5.0
[INFO] frobbed toml for mozprofile-0.5.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/mozprofile/0.5.0/Cargo.toml
[INFO] started frobbing mozprofile-0.5.0
[INFO] finished frobbing mozprofile-0.5.0
[INFO] frobbed toml for mozprofile-0.5.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/mozprofile/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mozprofile-0.5.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/mozprofile/0.5.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] b8603312f2b86ea55f761d1675c3ac4a16709d9490088c6818dc87c7b65217c7
[INFO] running `"docker" "start" "-a" "b8603312f2b86ea55f761d1675c3ac4a16709d9490088c6818dc87c7b65217c7"`
[INFO] [stderr]    Compiling mozprofile v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/prefreader.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 |         parent: Option<Box<Error>>,
[INFO] [stderr]    |                            ^^^^^ help: use `dyn`: `dyn 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/prefreader.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 |     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/prefreader.rs:146:24
[INFO] [stderr]     |
[INFO] [stderr] 146 |     parent: Option<Box<Error>>,
[INFO] [stderr]     |                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:361:28
[INFO] [stderr]     |
[INFO] [stderr] 361 |                         '0'...'9' => value += x as u32 - '0' as u32,
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:362:28
[INFO] [stderr]     |
[INFO] [stderr] 362 |                         'a'...'f' => value += x as u32 - 'a' as u32,
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:363:28
[INFO] [stderr]     |
[INFO] [stderr] 363 |                         'A'...'F' => value += x as u32 - 'A' as u32,
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:597:24
[INFO] [stderr]     |
[INFO] [stderr] 597 |                     '0'...'9' | '-' | '+' => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:648:24
[INFO] [stderr]     |
[INFO] [stderr] 648 |                     '0'...'9' => TokenizerState::Number,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "b8603312f2b86ea55f761d1675c3ac4a16709d9490088c6818dc87c7b65217c7"`
[INFO] running `"docker" "rm" "-f" "b8603312f2b86ea55f761d1675c3ac4a16709d9490088c6818dc87c7b65217c7"`
[INFO] [stdout] b8603312f2b86ea55f761d1675c3ac4a16709d9490088c6818dc87c7b65217c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/mozprofile/0.5.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 39e2a0e71cde9bb59e064e6c7c414e97a4354a7c60e5de5be2f4d53bdd4f8c1e
[INFO] running `"docker" "start" "-a" "39e2a0e71cde9bb59e064e6c7c414e97a4354a7c60e5de5be2f4d53bdd4f8c1e"`
[INFO] [stderr]    Compiling mozprofile v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/prefreader.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 |         parent: Option<Box<Error>>,
[INFO] [stderr]    |                            ^^^^^ help: use `dyn`: `dyn 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/prefreader.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 |     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/prefreader.rs:146:24
[INFO] [stderr]     |
[INFO] [stderr] 146 |     parent: Option<Box<Error>>,
[INFO] [stderr]     |                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:361:28
[INFO] [stderr]     |
[INFO] [stderr] 361 |                         '0'...'9' => value += x as u32 - '0' as u32,
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:362:28
[INFO] [stderr]     |
[INFO] [stderr] 362 |                         'a'...'f' => value += x as u32 - 'a' as u32,
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:363:28
[INFO] [stderr]     |
[INFO] [stderr] 363 |                         'A'...'F' => value += x as u32 - 'A' as u32,
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:597:24
[INFO] [stderr]     |
[INFO] [stderr] 597 |                     '0'...'9' | '-' | '+' => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/prefreader.rs:648:24
[INFO] [stderr]     |
[INFO] [stderr] 648 |                     '0'...'9' => TokenizerState::Number,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "39e2a0e71cde9bb59e064e6c7c414e97a4354a7c60e5de5be2f4d53bdd4f8c1e"`
[INFO] running `"docker" "rm" "-f" "39e2a0e71cde9bb59e064e6c7c414e97a4354a7c60e5de5be2f4d53bdd4f8c1e"`
[INFO] [stdout] 39e2a0e71cde9bb59e064e6c7c414e97a4354a7c60e5de5be2f4d53bdd4f8c1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/mozprofile/0.5.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] b9d650f302c1d82c06e2a84678b3045afd017997733d6a4e5094c1c83c1d8afe
[INFO] running `"docker" "start" "-a" "b9d650f302c1d82c06e2a84678b3045afd017997733d6a4e5094c1c83c1d8afe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mozprofile-2d53e583751e092e
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test preferences::test::test_bool ... ok
[INFO] [stderr]    Doc-tests mozprofile
[INFO] [stdout] test preferences::test::test_string ... ok
[INFO] [stdout] test preferences::test::test_int ... ok
[INFO] [stdout] test test::parse_escape ... ok
[INFO] [stdout] test test::serialize_quotes ... ok
[INFO] [stdout] test test::parse_simple ... ok
[INFO] [stdout] test test::serialize_simple ... ok
[INFO] [stdout] test test::tokenize_comments ... ok
[INFO] [stdout] test test::tokenize_simple ... ok
[INFO] [stdout] test test::tokenize_escapes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "b9d650f302c1d82c06e2a84678b3045afd017997733d6a4e5094c1c83c1d8afe"`
[INFO] running `"docker" "rm" "-f" "b9d650f302c1d82c06e2a84678b3045afd017997733d6a4e5094c1c83c1d8afe"`
[INFO] [stdout] b9d650f302c1d82c06e2a84678b3045afd017997733d6a4e5094c1c83c1d8afe