[INFO] crate log4rs 0.8.3 is already in cache [INFO] extracting crate log4rs 0.8.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/log4rs/0.8.3 [INFO] extracting crate log4rs 0.8.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/log4rs/0.8.3 [INFO] validating manifest of log4rs-0.8.3 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of log4rs-0.8.3 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing log4rs-0.8.3 [INFO] finished frobbing log4rs-0.8.3 [INFO] frobbed toml for log4rs-0.8.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/log4rs/0.8.3/Cargo.toml [INFO] started frobbing log4rs-0.8.3 [INFO] finished frobbing log4rs-0.8.3 [INFO] frobbed toml for log4rs-0.8.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/log4rs/0.8.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing log4rs-0.8.3 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/log4rs/0.8.3:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] ef375b4da39ae013539ebd6ded41e89a349bb39e2e43d9612835ef76ad2d3de4 [INFO] running `"docker" "start" "-a" "ef375b4da39ae013539ebd6ded41e89a349bb39e2e43d9612835ef76ad2d3de4"` [INFO] [stderr] Compiling log4rs v0.8.3 (/opt/crater/workdir) [INFO] [stderr] warning: the item `flate2` is imported redundantly [INFO] [stderr] --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | use flate2; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:174:1 [INFO] [stderr] | [INFO] [stderr] 174 | extern crate flate2; [INFO] [stderr] | -------------------- the item `flate2` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/append/rolling_file/policy/compound/trigger/size.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/typemap-0.3.3/src/internals.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | fn clone_any_send(&self) -> Box where Self: Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(where_clauses_object_safety)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] = note: method `clone_any_send` references the `Self` type in where clauses [INFO] [stderr] [INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/typemap-0.3.3/src/internals.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn clone_any_sync(&self) -> Box where Self: Sync; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] = note: method `clone_any_sync` references the `Self` type in where clauses [INFO] [stderr] [INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/typemap-0.3.3/src/internals.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | fn clone_any_send_sync(&self) -> Box where Self: Send + Sync; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] = note: method `clone_any_send_sync` references the `Self` type in where clauses [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/append/rolling_file/policy/compound/trigger/size.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.99s [INFO] running `"docker" "inspect" "ef375b4da39ae013539ebd6ded41e89a349bb39e2e43d9612835ef76ad2d3de4"` [INFO] running `"docker" "rm" "-f" "ef375b4da39ae013539ebd6ded41e89a349bb39e2e43d9612835ef76ad2d3de4"` [INFO] [stdout] ef375b4da39ae013539ebd6ded41e89a349bb39e2e43d9612835ef76ad2d3de4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/log4rs/0.8.3:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 1c55ecd8f3e85ba0cefc41c6c2c5291edd207edbf964f2d8b19a25d1048229de [INFO] running `"docker" "start" "-a" "1c55ecd8f3e85ba0cefc41c6c2c5291edd207edbf964f2d8b19a25d1048229de"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling log4rs v0.8.3 (/opt/crater/workdir) [INFO] [stderr] warning: the item `flate2` is imported redundantly [INFO] [stderr] --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | use flate2; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:174:1 [INFO] [stderr] | [INFO] [stderr] 174 | extern crate flate2; [INFO] [stderr] | -------------------- the item `flate2` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/append/rolling_file/policy/compound/trigger/size.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/typemap-0.3.3/src/internals.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | fn clone_any_send(&self) -> Box where Self: Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(where_clauses_object_safety)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] = note: method `clone_any_send` references the `Self` type in where clauses [INFO] [stderr] [INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/typemap-0.3.3/src/internals.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn clone_any_sync(&self) -> Box where Self: Sync; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] = note: method `clone_any_sync` references the `Self` type in where clauses [INFO] [stderr] [INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/typemap-0.3.3/src/internals.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | fn clone_any_send_sync(&self) -> Box where Self: Send + Sync; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] = note: method `clone_any_send_sync` references the `Self` type in where clauses [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/append/rolling_file/policy/compound/trigger/size.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.13s [INFO] running `"docker" "inspect" "1c55ecd8f3e85ba0cefc41c6c2c5291edd207edbf964f2d8b19a25d1048229de"` [INFO] running `"docker" "rm" "-f" "1c55ecd8f3e85ba0cefc41c6c2c5291edd207edbf964f2d8b19a25d1048229de"` [INFO] [stdout] 1c55ecd8f3e85ba0cefc41c6c2c5291edd207edbf964f2d8b19a25d1048229de [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/log4rs/0.8.3:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 62224bccd79bc5cea77b8b05a05b25dad14c5e3173854eb0d0a081adf90ebff8 [INFO] running `"docker" "start" "-a" "62224bccd79bc5cea77b8b05a05b25dad14c5e3173854eb0d0a081adf90ebff8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/log4rs-80f867024c78b72d [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test append::rolling_file::policy::compound::roll::fixed_window::test::unsupported_gzip ... ignored [INFO] [stdout] test append::file::test::append_false ... ok [INFO] [stdout] test append::file::test::create_directories ... ok [INFO] [stdout] test append::rolling_file::policy::compound::roll::fixed_window::test::rotation_no_trivial_base ... ok [INFO] [stdout] test append::rolling_file::test::append ... ok [INFO] [stdout] test append::rolling_file::policy::compound::roll::fixed_window::test::rotation ... ok [INFO] [stdout] test append::rolling_file::policy::compound::roll::fixed_window::test::create_archive_varied ... ok [INFO] [stdout] test config::test::check_logger_name ... ok [INFO] [stdout] test encode::pattern::tests::default_okay ... ok [INFO] [stdout] test encode::pattern::tests::escaped_chars ... ok [INFO] [stdout] test encode::json::test::default ... ok [INFO] [stdout] test encode::pattern::tests::custom_date_format ... ok [INFO] [stdout] test encode::pattern::tests::log ... ok [INFO] [stdout] test encode::pattern::tests::left_align ... ok [INFO] [stdout] test encode::pattern::tests::left_align_formatter ... ok [INFO] [stdout] test encode::pattern::tests::invalid_formatter ... ok [INFO] [stdout] test append::rolling_file::policy::compound::roll::fixed_window::test::create_archive_unvaried ... ok [INFO] [stdout] test encode::pattern::tests::mdc ... ok [INFO] [stdout] test append::rolling_file::test::truncate ... ok [INFO] [stdout] test encode::pattern::tests::right_align_formatter ... ok [INFO] [stdout] test encode::pattern::tests::mdc_missing_default ... ok [INFO] [stdout] test encode::pattern::tests::mdc_missing_custom ... ok [INFO] [stdout] test encode::pattern::tests::quote_braces_with_backslash ... ok [INFO] [stdout] test encode::pattern::tests::right_align ... ok [INFO] [stdout] test append::rolling_file::test::deserialize ... ok [INFO] [stdout] test encode::pattern::tests::timezones ... ok [INFO] [stdout] test encode::pattern::tests::unescaped_parens ... ok [INFO] [stdout] test encode::pattern::tests::unclosed_delimiter ... ok [INFO] [stdout] normal styled styled2 normal [INFO] [stdout] test encode::writer::console::test::basic ... ok [INFO] [stdout] test encode::writer::ansi::test::basic ... ok [INFO] [stdout] test file::test::empty ... ok [INFO] [stdout] test encode::pattern::tests::named_thread ... ok [INFO] [stdout] test test::enabled ... ok [INFO] [stdout] test encode::pattern::tests::thread_id ... ok [INFO] [stdout] test file::test::full_deserialize ... ok [INFO] [stdout] test encode::pattern::tests::unnamed_thread ... ok [INFO] [stdout] test append::rolling_file::policy::compound::roll::fixed_window::test::supported_gzip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests log4rs [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 116) ... ok [INFO] [stdout] test src/lib.rs - (line 125) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "62224bccd79bc5cea77b8b05a05b25dad14c5e3173854eb0d0a081adf90ebff8"` [INFO] running `"docker" "rm" "-f" "62224bccd79bc5cea77b8b05a05b25dad14c5e3173854eb0d0a081adf90ebff8"` [INFO] [stdout] 62224bccd79bc5cea77b8b05a05b25dad14c5e3173854eb0d0a081adf90ebff8