[INFO] crate stderrlog 0.4.1 is already in cache [INFO] extracting crate stderrlog 0.4.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/stderrlog/0.4.1 [INFO] extracting crate stderrlog 0.4.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/stderrlog/0.4.1 [INFO] validating manifest of stderrlog-0.4.1 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 stderrlog-0.4.1 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 stderrlog-0.4.1 [INFO] finished frobbing stderrlog-0.4.1 [INFO] frobbed toml for stderrlog-0.4.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/stderrlog/0.4.1/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 stderrlog-0.4.1 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"` [INFO] [stdout] 9af4fb4852d6d6106ac926c55a3b7acc7e2eb7e7bff0a2dd47e480a6729428bd [INFO] running `"docker" "start" "-a" "9af4fb4852d6d6106ac926c55a3b7acc7e2eb7e7bff0a2dd47e480a6729428bd"` [INFO] [stderr] Compiling stderrlog v0.4.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "9af4fb4852d6d6106ac926c55a3b7acc7e2eb7e7bff0a2dd47e480a6729428bd"` [INFO] running `"docker" "rm" "-f" "9af4fb4852d6d6106ac926c55a3b7acc7e2eb7e7bff0a2dd47e480a6729428bd"` [INFO] [stdout] 9af4fb4852d6d6106ac926c55a3b7acc7e2eb7e7bff0a2dd47e480a6729428bd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 28dec0a377e10d6263bb404de4d43342fa5dd4e5f09c1bf0b26461ab7a259e8b [INFO] running `"docker" "start" "-a" "28dec0a377e10d6263bb404de4d43342fa5dd4e5f09c1bf0b26461ab7a259e8b"` [INFO] [stderr] Compiling term_size v0.2.3 [INFO] [stderr] Compiling clap v2.22.2 [INFO] [stderr] Compiling structopt v0.2.14 [INFO] [stderr] Compiling stderrlog v0.4.1 (/opt/crater/workdir) [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 19.58s [INFO] running `"docker" "inspect" "28dec0a377e10d6263bb404de4d43342fa5dd4e5f09c1bf0b26461ab7a259e8b"` [INFO] running `"docker" "rm" "-f" "28dec0a377e10d6263bb404de4d43342fa5dd4e5f09c1bf0b26461ab7a259e8b"` [INFO] [stdout] 28dec0a377e10d6263bb404de4d43342fa5dd4e5f09c1bf0b26461ab7a259e8b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"` [INFO] [stdout] 1c71d9f3c9a5758fe467fa47b9a69dd6d04cc04344e544b4606ac910c745dafe [INFO] running `"docker" "start" "-a" "1c71d9f3c9a5758fe467fa47b9a69dd6d04cc04344e544b4606ac910c745dafe"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/stderrlog-e7f72d0924fbf899 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_default_level ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/debug_level-854b110a7af82190 [INFO] [stdout] test tests::submodule ... 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-f895a6edc60017c4 [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-173a2311b7f46e73 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] ERROR - error msg [INFO] [stderr] WARN - warning msg [INFO] [stderr] INFO - info msg [INFO] [stdout] test info_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/module_inclusion-d54c12ab4bdcf8b7 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test included::b::sub_and_supermodule_included ... ok [INFO] [stdout] test included_not::including_module_with_substring_name ... 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-913e82e9feea9854 [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-78c6a7b58a384162 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test 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] ERROR - error msg [INFO] [stderr] WARN - warning msg [INFO] [stderr] INFO - info msg [INFO] [stderr] DEBUG - debug msg [INFO] [stderr] TRACE - trace msg [INFO] [stderr]  Running /opt/crater/target/debug/deps/warn_level-23cd4527f0397e0f [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] ERROR - error msg [INFO] [stdout] test warn_level ... ok [INFO] [stderr] WARN - warning msg [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 122) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... 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" "1c71d9f3c9a5758fe467fa47b9a69dd6d04cc04344e544b4606ac910c745dafe"` [INFO] running `"docker" "rm" "-f" "1c71d9f3c9a5758fe467fa47b9a69dd6d04cc04344e544b4606ac910c745dafe"` [INFO] [stdout] 1c71d9f3c9a5758fe467fa47b9a69dd6d04cc04344e544b4606ac910c745dafe