[INFO] crate log4rs-rolling-file 0.2.0 is already in cache [INFO] extracting crate log4rs-rolling-file 0.2.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/log4rs-rolling-file/0.2.0 [INFO] extracting crate log4rs-rolling-file 0.2.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/log4rs-rolling-file/0.2.0 [INFO] validating manifest of log4rs-rolling-file-0.2.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of log4rs-rolling-file-0.2.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing log4rs-rolling-file-0.2.0 [INFO] finished frobbing log4rs-rolling-file-0.2.0 [INFO] frobbed toml for log4rs-rolling-file-0.2.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/log4rs-rolling-file/0.2.0/Cargo.toml [INFO] started frobbing log4rs-rolling-file-0.2.0 [INFO] finished frobbing log4rs-rolling-file-0.2.0 [INFO] frobbed toml for log4rs-rolling-file-0.2.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/log4rs-rolling-file/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing log4rs-rolling-file-0.2.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/log4rs-rolling-file/0.2.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] ca6f1bb9836850b515d6f2f3c8690e7dfb830c2a27aa3f95f754c7e25c72ebd7 [INFO] running `"docker" "start" "-a" "ca6f1bb9836850b515d6f2f3c8690e7dfb830c2a27aa3f95f754c7e25c72ebd7"` [INFO] [stderr] Compiling humantime v0.1.3 [INFO] [stderr] Compiling serde_yaml v0.2.5 [INFO] [stderr] Compiling ordered-float v0.1.0 [INFO] [stderr] Compiling serde-value v0.2.1 [INFO] [stderr] Compiling log4rs v0.4.8 [INFO] [stderr] Compiling log4rs-rolling-file v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/policy/compound/trigger/size/config.rs:148:54 [INFO] [stderr] | [INFO] [stderr] 148 | Some(({ [INFO] [stderr] | ______________________________________________________^ [INFO] [stderr] 149 | | struct __SerdeDeserializeWithStruct { [INFO] [stderr] 150 | | value: u64, [INFO] [stderr] 151 | | phantom: ::std::marker::PhantomData, [INFO] [stderr] ... | [INFO] [stderr] 179 | | > ( )).value [INFO] [stderr] 180 | | })); [INFO] [stderr] | |________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 148 | Some({ [INFO] [stderr] 149 | struct __SerdeDeserializeWithStruct { [INFO] [stderr] 150 | value: u64, [INFO] [stderr] 151 | phantom: ::std::marker::PhantomData, [INFO] [stderr] 152 | } [INFO] [stderr] 153 | impl _serde::de::Deserialize [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/policy/compound/trigger/size/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/policy/compound/trigger/size/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.73s [INFO] running `"docker" "inspect" "ca6f1bb9836850b515d6f2f3c8690e7dfb830c2a27aa3f95f754c7e25c72ebd7"` [INFO] running `"docker" "rm" "-f" "ca6f1bb9836850b515d6f2f3c8690e7dfb830c2a27aa3f95f754c7e25c72ebd7"` [INFO] [stdout] ca6f1bb9836850b515d6f2f3c8690e7dfb830c2a27aa3f95f754c7e25c72ebd7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/log4rs-rolling-file/0.2.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 946b71dd22e49273d3bb4acae9dff70d12835c5e4b9b2a3ac57a02b797719f8e [INFO] running `"docker" "start" "-a" "946b71dd22e49273d3bb4acae9dff70d12835c5e4b9b2a3ac57a02b797719f8e"` [INFO] [stderr] Compiling log4rs-rolling-file v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/policy/compound/trigger/size/config.rs:148:54 [INFO] [stderr] | [INFO] [stderr] 148 | Some(({ [INFO] [stderr] | ______________________________________________________^ [INFO] [stderr] 149 | | struct __SerdeDeserializeWithStruct { [INFO] [stderr] 150 | | value: u64, [INFO] [stderr] 151 | | phantom: ::std::marker::PhantomData, [INFO] [stderr] ... | [INFO] [stderr] 179 | | > ( )).value [INFO] [stderr] 180 | | })); [INFO] [stderr] | |________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 148 | Some({ [INFO] [stderr] 149 | struct __SerdeDeserializeWithStruct { [INFO] [stderr] 150 | value: u64, [INFO] [stderr] 151 | phantom: ::std::marker::PhantomData, [INFO] [stderr] 152 | } [INFO] [stderr] 153 | impl _serde::de::Deserialize [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/policy/compound/trigger/size/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/policy/compound/trigger/size/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.80s [INFO] running `"docker" "inspect" "946b71dd22e49273d3bb4acae9dff70d12835c5e4b9b2a3ac57a02b797719f8e"` [INFO] running `"docker" "rm" "-f" "946b71dd22e49273d3bb4acae9dff70d12835c5e4b9b2a3ac57a02b797719f8e"` [INFO] [stdout] 946b71dd22e49273d3bb4acae9dff70d12835c5e4b9b2a3ac57a02b797719f8e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/log4rs-rolling-file/0.2.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] ac9f2d57e3cf5fcf69f2f672d324c12907724657a3e0754795340e500ca7f5e7 [INFO] running `"docker" "start" "-a" "ac9f2d57e3cf5fcf69f2f672d324c12907724657a3e0754795340e500ca7f5e7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/log4rs_rolling_file-e22acad31d979ddc [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test policy::compound::roll::fixed_window::test::supported_gzip ... ignored [INFO] [stdout] test policy::compound::roll::fixed_window::test::create_archive_varied ... ok [INFO] [stdout] test policy::compound::roll::fixed_window::test::rotation ... ok [INFO] [stdout] test policy::compound::roll::fixed_window::test::create_archive_unvaried ... ok [INFO] [stdout] test test::deserialize ... ok [INFO] [stdout] test policy::compound::roll::fixed_window::test::unsupported_gzip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests log4rs-rolling-file [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" "ac9f2d57e3cf5fcf69f2f672d324c12907724657a3e0754795340e500ca7f5e7"` [INFO] running `"docker" "rm" "-f" "ac9f2d57e3cf5fcf69f2f672d324c12907724657a3e0754795340e500ca7f5e7"` [INFO] [stdout] ac9f2d57e3cf5fcf69f2f672d324c12907724657a3e0754795340e500ca7f5e7