[INFO] fetching crate wires 0.7.1... [INFO] extracting crate wires 0.7.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/wires/0.7.1 [INFO] extracting crate wires 0.7.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/wires/0.7.1 [INFO] validating manifest of wires-0.7.1 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 wires-0.7.1 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 wires-0.7.1 [INFO] finished frobbing wires-0.7.1 [INFO] frobbed toml for wires-0.7.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/wires/0.7.1/Cargo.toml [INFO] started frobbing wires-0.7.1 [INFO] finished frobbing wires-0.7.1 [INFO] frobbed toml for wires-0.7.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/wires/0.7.1/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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mozrunner v0.2.0 [INFO] [stderr] Downloaded webdriver v0.8.1 [INFO] [stderr] Downloaded mozprofile v0.2.1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing wires-0.7.1 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/wires/0.7.1:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 1c32b4a8485d19854d9a117591c4c37e1e5d0db2fced31e07af5b3a8d676ea6f [INFO] running `"docker" "start" "-a" "1c32b4a8485d19854d9a117591c4c37e1e5d0db2fced31e07af5b3a8d676ea6f"` [INFO] [stderr] Compiling unicode-bidi v0.2.6 [INFO] [stderr] Compiling num_cpus v0.2.13 [INFO] [stderr] Compiling cookie v0.2.5 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling mozprofile v0.2.1 [INFO] [stderr] Compiling zip v0.1.19 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling url v0.5.10 [INFO] [stderr] Compiling mozrunner v0.2.0 [INFO] [stderr] Compiling hyper v0.8.1 [INFO] [stderr] Compiling webdriver v0.8.1 [INFO] [stderr] Compiling wires v0.7.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/marionette.rs:696:54 [INFO] [stderr] | [INFO] [stderr] 696 | Ok(Date::new((try_opt!( [INFO] [stderr] | ______________________________________________________^ [INFO] [stderr] 697 | | x.as_u64(), [INFO] [stderr] 698 | | ErrorStatus::UnknownError, [INFO] [stderr] 699 | | "Failed to interpret domain as String")))) [INFO] [stderr] | |____________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 696 | Ok(Date::new(try_opt!( [INFO] [stderr] 697 | x.as_u64(), [INFO] [stderr] 698 | ErrorStatus::UnknownError, [INFO] [stderr] 699 | "Failed to interpret domain as String"))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/marionette.rs:704:54 [INFO] [stderr] | [INFO] [stderr] 704 | Ok(Date::new((try_opt!( [INFO] [stderr] | ______________________________________________________^ [INFO] [stderr] 705 | | x.as_u64(), [INFO] [stderr] 706 | | ErrorStatus::UnknownError, [INFO] [stderr] 707 | | "Failed to interpret domain as String")))) [INFO] [stderr] | |____________________________________________________________________________________^ [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 704 | Ok(Date::new(try_opt!( [INFO] [stderr] 705 | x.as_u64(), [INFO] [stderr] 706 | ErrorStatus::UnknownError, [INFO] [stderr] 707 | "Failed to interpret domain as String"))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/marionette.rs:1139:20 [INFO] [stderr] | [INFO] [stderr] 1139 | '0'...'9' => { [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: variable does not need to be mutable [INFO] [stderr] --> src/marionette.rs:1125:13 [INFO] [stderr] | [INFO] [stderr] 1125 | let mut stream = self.stream.as_mut().unwrap(); [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/marionette.rs:1127:17 [INFO] [stderr] | [INFO] [stderr] 1127 | let mut buf = &mut [0 as u8]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/marionette.rs:1149:13 [INFO] [stderr] | [INFO] [stderr] 1149 | let mut buf = &mut [0 as u8; 8192]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.00s [INFO] running `"docker" "inspect" "1c32b4a8485d19854d9a117591c4c37e1e5d0db2fced31e07af5b3a8d676ea6f"` [INFO] running `"docker" "rm" "-f" "1c32b4a8485d19854d9a117591c4c37e1e5d0db2fced31e07af5b3a8d676ea6f"` [INFO] [stdout] 1c32b4a8485d19854d9a117591c4c37e1e5d0db2fced31e07af5b3a8d676ea6f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/wires/0.7.1:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 3bea8d59e19e33db219d6020c7546ce6c38be94d9694e9a925f259d63eb2bc16 [INFO] running `"docker" "start" "-a" "3bea8d59e19e33db219d6020c7546ce6c38be94d9694e9a925f259d63eb2bc16"` [INFO] [stderr] Compiling wires v0.7.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/marionette.rs:696:54 [INFO] [stderr] | [INFO] [stderr] 696 | Ok(Date::new((try_opt!( [INFO] [stderr] | ______________________________________________________^ [INFO] [stderr] 697 | | x.as_u64(), [INFO] [stderr] 698 | | ErrorStatus::UnknownError, [INFO] [stderr] 699 | | "Failed to interpret domain as String")))) [INFO] [stderr] | |____________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 696 | Ok(Date::new(try_opt!( [INFO] [stderr] 697 | x.as_u64(), [INFO] [stderr] 698 | ErrorStatus::UnknownError, [INFO] [stderr] 699 | "Failed to interpret domain as String"))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/marionette.rs:704:54 [INFO] [stderr] | [INFO] [stderr] 704 | Ok(Date::new((try_opt!( [INFO] [stderr] | ______________________________________________________^ [INFO] [stderr] 705 | | x.as_u64(), [INFO] [stderr] 706 | | ErrorStatus::UnknownError, [INFO] [stderr] 707 | | "Failed to interpret domain as String")))) [INFO] [stderr] | |____________________________________________________________________________________^ [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 704 | Ok(Date::new(try_opt!( [INFO] [stderr] 705 | x.as_u64(), [INFO] [stderr] 706 | ErrorStatus::UnknownError, [INFO] [stderr] 707 | "Failed to interpret domain as String"))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/marionette.rs:1139:20 [INFO] [stderr] | [INFO] [stderr] 1139 | '0'...'9' => { [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: variable does not need to be mutable [INFO] [stderr] --> src/marionette.rs:1125:13 [INFO] [stderr] | [INFO] [stderr] 1125 | let mut stream = self.stream.as_mut().unwrap(); [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/marionette.rs:1127:17 [INFO] [stderr] | [INFO] [stderr] 1127 | let mut buf = &mut [0 as u8]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/marionette.rs:1149:13 [INFO] [stderr] | [INFO] [stderr] 1149 | let mut buf = &mut [0 as u8; 8192]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `"docker" "inspect" "3bea8d59e19e33db219d6020c7546ce6c38be94d9694e9a925f259d63eb2bc16"` [INFO] running `"docker" "rm" "-f" "3bea8d59e19e33db219d6020c7546ce6c38be94d9694e9a925f259d63eb2bc16"` [INFO] [stdout] 3bea8d59e19e33db219d6020c7546ce6c38be94d9694e9a925f259d63eb2bc16 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/wires/0.7.1:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 792df61249a03f962f045e54577e81c943552af60ec3b5a65c4838d363c7799c [INFO] running `"docker" "start" "-a" "792df61249a03f962f045e54577e81c943552af60ec3b5a65c4838d363c7799c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/wires-0524acc36934ddb8 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_profile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "792df61249a03f962f045e54577e81c943552af60ec3b5a65c4838d363c7799c"` [INFO] running `"docker" "rm" "-f" "792df61249a03f962f045e54577e81c943552af60ec3b5a65c4838d363c7799c"` [INFO] [stdout] 792df61249a03f962f045e54577e81c943552af60ec3b5a65c4838d363c7799c