[INFO] crate stderrlog 0.4.1 is already in cache [INFO] extracting crate stderrlog 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/stderrlog/0.4.1 [INFO] extracting crate stderrlog 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stderrlog/0.4.1 [INFO] validating manifest of stderrlog-0.4.1 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 stderrlog-0.4.1 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 stderrlog-0.4.1 [INFO] finished frobbing stderrlog-0.4.1 [INFO] frobbed toml for stderrlog-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/stderrlog/0.4.1/Cargo.toml [INFO] started frobbing stderrlog-0.4.1 [INFO] finished frobbing stderrlog-0.4.1 [INFO] frobbed toml for stderrlog-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stderrlog/0.4.1/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 stderrlog-0.4.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stderrlog/0.4.1:/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=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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] d6522d3d2ae41acb2e9ec285287edceaa44eac42f80caae4137d065c59200739 [INFO] running `"docker" "start" "-a" "d6522d3d2ae41acb2e9ec285287edceaa44eac42f80caae4137d065c59200739"` [INFO] [stderr] Compiling stderrlog v0.4.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `"docker" "inspect" "d6522d3d2ae41acb2e9ec285287edceaa44eac42f80caae4137d065c59200739"` [INFO] running `"docker" "rm" "-f" "d6522d3d2ae41acb2e9ec285287edceaa44eac42f80caae4137d065c59200739"` [INFO] [stdout] d6522d3d2ae41acb2e9ec285287edceaa44eac42f80caae4137d065c59200739 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stderrlog/0.4.1:/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=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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] e202397fe05bd8f3ea1168f83e847fed8437dd799a5fe48ae11b69d577d2d3fd [INFO] running `"docker" "start" "-a" "e202397fe05bd8f3ea1168f83e847fed8437dd799a5fe48ae11b69d577d2d3fd"` [INFO] [stderr] Compiling term_size v0.2.3 [INFO] [stderr] Compiling docopt v0.6.86 [INFO] [stderr] Compiling clap v2.22.2 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling stderrlog v0.4.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/utils/mod.rs:10:34 [INFO] [stderr] | [INFO] [stderr] 10 | static INIT_LOGGER: sync::Once = sync::ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> examples/structopt.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] Finished dev [unoptimized + debuginfo] target(s) in 23.82s [INFO] running `"docker" "inspect" "e202397fe05bd8f3ea1168f83e847fed8437dd799a5fe48ae11b69d577d2d3fd"` [INFO] running `"docker" "rm" "-f" "e202397fe05bd8f3ea1168f83e847fed8437dd799a5fe48ae11b69d577d2d3fd"` [INFO] [stdout] e202397fe05bd8f3ea1168f83e847fed8437dd799a5fe48ae11b69d577d2d3fd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stderrlog/0.4.1:/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=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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 9b1e74f27d9cecf13eaa3dcbe5334ba85ccbf9af7dc99a6fab3abcd4021f40f8 [INFO] running `"docker" "start" "-a" "9b1e74f27d9cecf13eaa3dcbe5334ba85ccbf9af7dc99a6fab3abcd4021f40f8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/stderrlog-51572d65929768ff [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::submodule ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/debug_level-ab08ebf3c21cdb92 [INFO] [stdout] test tests::test_default_level ... 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 1 test [INFO] [stderr] ERROR - error msg [INFO] [stderr] WARN - warning msg [INFO] [stderr] INFO - info msg [INFO] [stderr] DEBUG - debug msg [INFO] [stdout] test debug_level ... 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/error_level-12ff5eb8bf36e62c [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] ERROR - error msg [INFO] [stdout] test error_level ... 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/info_level-b901aca64a1b1c24 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test info_level ... ok [INFO] [stderr] ERROR - error msg [INFO] [stdout] [INFO] [stderr] WARN - warning msg [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] INFO - info msg [INFO] [stdout] [INFO] [stderr]  Running /opt/crater/target/debug/deps/module_inclusion-a065027aea539044 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test included_not::including_module_with_substring_name ... ok [INFO] [stdout] test included::b::sub_and_supermodule_included ... ok [INFO] [stdout] test included::b::super_and_submodule_included ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/quiet_trace_level-5836ca8726b907ee [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test quiet_trace_level ... 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/trace_level-66ff003acddc5db0 [INFO] [stderr] ERROR - error msg [INFO] [stdout] [INFO] [stderr] WARN - warning msg [INFO] [stdout] running 1 test [INFO] [stderr] INFO - info msg [INFO] [stdout] test trace_level ... ok [INFO] [stderr] DEBUG - debug msg [INFO] [stdout] [INFO] [stderr] TRACE - trace msg [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr]  Running /opt/crater/target/debug/deps/warn_level-dcfdfbf0bb028f12 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] ERROR - error msg [INFO] [stderr] WARN - warning msg [INFO] [stdout] test warn_level ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr]  Doc-tests stderrlog [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/lib.rs - (line 122) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9b1e74f27d9cecf13eaa3dcbe5334ba85ccbf9af7dc99a6fab3abcd4021f40f8"` [INFO] running `"docker" "rm" "-f" "9b1e74f27d9cecf13eaa3dcbe5334ba85ccbf9af7dc99a6fab3abcd4021f40f8"` [INFO] [stdout] 9b1e74f27d9cecf13eaa3dcbe5334ba85ccbf9af7dc99a6fab3abcd4021f40f8