[INFO] fetching crate log 0.4.28...
[INFO] testing log-0.4.28 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate log 0.4.28 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate log 0.4.28
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate log 0.4.28
[INFO] tweaked toml for crates.io crate log 0.4.28 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate log 0.4.28 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate log 0.4.28 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag-sval2 v1.11.1
[INFO] [stderr]   Downloaded value-bag v1.11.1
[INFO] [stderr]   Downloaded sval_fmt v2.14.1
[INFO] [stderr]   Downloaded sval_buffer v2.14.1
[INFO] [stderr]   Downloaded erased-serde v0.4.6
[INFO] [stderr]   Downloaded serde_fmt v1.0.3
[INFO] [stderr]   Downloaded value-bag-serde1 v1.11.1
[INFO] [stderr]   Downloaded sval_dynamic v2.14.1
[INFO] [stderr]   Downloaded sval_serde v2.14.1
[INFO] [stderr]   Downloaded sval v2.14.1
[INFO] [stderr]   Downloaded sval_derive_macros v2.14.1
[INFO] [stderr]   Downloaded sval_json v2.14.1
[INFO] [stderr]   Downloaded sval_nested v2.14.1
[INFO] [stderr]   Downloaded sval_ref v2.14.1
[INFO] [stderr]   Downloaded sval_derive v2.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0133f3c5576330d129b81df949a423202af7298506d46027a641682bbdf19976
[INFO] running `Command { std: "docker" "start" "-a" "0133f3c5576330d129b81df949a423202af7298506d46027a641682bbdf19976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0133f3c5576330d129b81df949a423202af7298506d46027a641682bbdf19976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0133f3c5576330d129b81df949a423202af7298506d46027a641682bbdf19976", kill_on_drop: false }`
[INFO] [stdout] 0133f3c5576330d129b81df949a423202af7298506d46027a641682bbdf19976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0218e62421d4f8a9afe2926f701be77c8d99487703680de9b8adf90c82629509
[INFO] running `Command { std: "docker" "start" "-a" "0218e62421d4f8a9afe2926f701be77c8d99487703680de9b8adf90c82629509", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "0218e62421d4f8a9afe2926f701be77c8d99487703680de9b8adf90c82629509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0218e62421d4f8a9afe2926f701be77c8d99487703680de9b8adf90c82629509", kill_on_drop: false }`
[INFO] [stdout] 0218e62421d4f8a9afe2926f701be77c8d99487703680de9b8adf90c82629509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc73f6dd33095dee0f25426119f674e63b14d6ba986dcacaf4a10ea93f72fb0e
[INFO] running `Command { std: "docker" "start" "-a" "bc73f6dd33095dee0f25426119f674e63b14d6ba986dcacaf4a10ea93f72fb0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling sval v2.14.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling sval_derive_macros v2.14.1
[INFO] [stderr]    Compiling sval_derive v2.14.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling log v0.4.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.44s
[INFO] running `Command { std: "docker" "inspect" "bc73f6dd33095dee0f25426119f674e63b14d6ba986dcacaf4a10ea93f72fb0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc73f6dd33095dee0f25426119f674e63b14d6ba986dcacaf4a10ea93f72fb0e", kill_on_drop: false }`
[INFO] [stdout] bc73f6dd33095dee0f25426119f674e63b14d6ba986dcacaf4a10ea93f72fb0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b3b65d57c62cd7ef4c79eba290140a41b41963cc1fee9592f34018a73ea9eac
[INFO] running `Command { std: "docker" "start" "-a" "8b3b65d57c62cd7ef4c79eba290140a41b41963cc1fee9592f34018a73ea9eac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/log-d55e9a74f95551b8)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::test_cross_cmp ... ok
[INFO] [stdout] test tests::test_cross_eq ... ok
[INFO] [stdout] test tests::test_level_down ... ok
[INFO] [stdout] test tests::test_foreign_impl ... ok
[INFO] [stdout] test tests::test_level_filter_up ... ok
[INFO] [stdout] test tests::test_metadata_convenience_builder ... ok
[INFO] [stdout] test tests::test_level_as_str ... ok
[INFO] [stdout] test tests::test_level_filter_as_str ... ok
[INFO] [stdout] test tests::test_static_max_level_release ... ignored
[INFO] [stdout] test tests::test_record_complete_builder ... ok
[INFO] [stdout] test tests::test_level_up ... ok
[INFO] [stdout] test tests::test_levelfilter_from_str ... ok
[INFO] [stdout] test tests::test_level_from_str ... ok
[INFO] [stdout] test tests::test_level_show ... ok
[INFO] [stdout] test tests::test_record_builder ... ok
[INFO] [stdout] test tests::test_static_max_level_debug ... ok
[INFO] [stdout] test tests::test_to_level ... ok
[INFO] [stdout] test tests::test_record_convenience_builder ... ok
[INFO] [stdout] test tests::test_level_filter_down ... ok
[INFO] [stdout] test tests::test_to_level_filter ... ok
[INFO] [stdout] test tests::test_levelfilter_show ... ok
[INFO] [stdout] test tests::test_metadata_builder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-d3bac4283ff949bb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-0ad05a0a15089169)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test implicit_named_args ... ok
[INFO] [stdout] test named_args ... ok
[INFO] [stdout] test logger_expr ... ok
[INFO] [stdout] test logger_short_lived ... ok
[INFO] [stdout] test no_args ... ok
[INFO] [stdout] test inlined_args ... ok
[INFO] [stdout] test anonymous_args ... ok
[INFO] [stdout] test regression_issue_494 ... ok
[INFO] [stdout] test enabled ... ok
[INFO] [stdout] test expr ... ok
[INFO] [stderr]    Doc-tests log
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - (line 176) ... ok
[INFO] [stdout] test src/lib.rs - (line 239) ... ok
[INFO] [stdout] test src/lib.rs - LevelFilter::decrement_severity (line 759) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 209) ... ok
[INFO] [stdout] test src/lib.rs - RecordBuilder (line 966) ... ok
[INFO] [stdout] test src/lib.rs - Metadata (line 1132) ... ok
[INFO] [stdout] test src/lib.rs - Level::increment_severity (line 587) ... ok
[INFO] [stdout] test src/lib.rs - RecordBuilder (line 981) ... ok
[INFO] [stdout] test src/lib.rs - MetadataBuilder (line 1186) ... ok
[INFO] [stdout] test src/lib.rs - Record (line 809) ... ok
[INFO] [stdout] test src/lib.rs - LevelFilter::iter (line 719) ... ok
[INFO] [stdout] test src/lib.rs - LevelFilter::increment_severity (line 738) ... ok
[INFO] [stdout] test src/lib.rs - Level::decrement_severity (line 608) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] test src/macros.rs - macros::debug (line 279) ... ok
[INFO] [stdout] test src/macros.rs - macros::error (line 153) ... ok
[INFO] [stdout] test src/lib.rs - set_logger (line 1441) ... ok
[INFO] [stdout] test src/lib.rs - Level::iter (line 568) ... ok
[INFO] [stdout] test src/macros.rs - macros::log (line 28) ... ok
[INFO] [stdout] test src/macros.rs - macros::log (line 16) ... ok
[INFO] [stdout] test src/macros.rs - macros::warn (line 192) ... ok
[INFO] [stdout] test src/macros.rs - macros::trace (line 319) ... ok
[INFO] [stdout] test src/macros.rs - macros::log_enabled (line 367) ... ok
[INFO] [stdout] test src/macros.rs - macros::log (line 45) ... ok
[INFO] [stdout] test src/macros.rs - macros::info (line 231) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b3b65d57c62cd7ef4c79eba290140a41b41963cc1fee9592f34018a73ea9eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b3b65d57c62cd7ef4c79eba290140a41b41963cc1fee9592f34018a73ea9eac", kill_on_drop: false }`
[INFO] [stdout] 8b3b65d57c62cd7ef4c79eba290140a41b41963cc1fee9592f34018a73ea9eac