[INFO] fetching crate log 0.4.28...
[INFO] testing log-0.4.28 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate log 0.4.28 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate log 0.4.28 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23765c59c637cfee184b40c9cff14c972c6c59ffbb4f40d6dd5df67a2992ca69
[INFO] running `Command { std: "docker" "start" "-a" "23765c59c637cfee184b40c9cff14c972c6c59ffbb4f40d6dd5df67a2992ca69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23765c59c637cfee184b40c9cff14c972c6c59ffbb4f40d6dd5df67a2992ca69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23765c59c637cfee184b40c9cff14c972c6c59ffbb4f40d6dd5df67a2992ca69", kill_on_drop: false }`
[INFO] [stdout] 23765c59c637cfee184b40c9cff14c972c6c59ffbb4f40d6dd5df67a2992ca69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb16e0d6ede11db51d062b577bc5de88c8768297d514b437bd3099c23ecc05e4
[INFO] running `Command { std: "docker" "start" "-a" "cb16e0d6ede11db51d062b577bc5de88c8768297d514b437bd3099c23ecc05e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "cb16e0d6ede11db51d062b577bc5de88c8768297d514b437bd3099c23ecc05e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb16e0d6ede11db51d062b577bc5de88c8768297d514b437bd3099c23ecc05e4", kill_on_drop: false }`
[INFO] [stdout] cb16e0d6ede11db51d062b577bc5de88c8768297d514b437bd3099c23ecc05e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 110dedbb2f9c9f18c5aa6c5f11be95964febf96408f265ebcce6c1f9ddf7d178
[INFO] running `Command { std: "docker" "start" "-a" "110dedbb2f9c9f18c5aa6c5f11be95964febf96408f265ebcce6c1f9ddf7d178", 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 memchr v2.7.5
[INFO] [stderr]    Compiling sval v2.14.1
[INFO] [stderr]    Compiling value-bag v1.11.1
[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 13.28s
[INFO] running `Command { std: "docker" "inspect" "110dedbb2f9c9f18c5aa6c5f11be95964febf96408f265ebcce6c1f9ddf7d178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110dedbb2f9c9f18c5aa6c5f11be95964febf96408f265ebcce6c1f9ddf7d178", kill_on_drop: false }`
[INFO] [stdout] 110dedbb2f9c9f18c5aa6c5f11be95964febf96408f265ebcce6c1f9ddf7d178
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0e87d5822c51acdd113b0c6ca98927f712dbfdab8a28a13b35c818a16c01fee
[INFO] running `Command { std: "docker" "start" "-a" "a0e87d5822c51acdd113b0c6ca98927f712dbfdab8a28a13b35c818a16c01fee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-d3bac4283ff949bb)
[INFO] [stdout] test tests::test_cross_eq ... ok
[INFO] [stdout] test tests::test_foreign_impl ... ok
[INFO] [stdout] test tests::test_level_filter_as_str ... ok
[INFO] [stdout] test tests::test_level_filter_up ... ok
[INFO] [stdout] test tests::test_level_show ... ok
[INFO] [stdout] test tests::test_levelfilter_show ... ok
[INFO] [stdout] test tests::test_metadata_builder ... ok
[INFO] [stdout] test tests::test_record_builder ... ok
[INFO] [stdout] test tests::test_level_up ... ok
[INFO] [stdout] test tests::test_level_filter_down ... ok
[INFO] [stdout] test tests::test_metadata_convenience_builder ... 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_down ... ok
[INFO] [stdout] test tests::test_level_as_str ... ok
[INFO] [stdout] test tests::test_record_complete_builder ... ok
[INFO] [stdout] test tests::test_record_convenience_builder ... ok
[INFO] [stdout] test tests::test_static_max_level_release ... ignored
[INFO] [stdout] test tests::test_static_max_level_debug ... ok
[INFO] [stdout] test tests::test_to_level ... ok
[INFO] [stdout] test tests::test_to_level_filter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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 enabled ... ok
[INFO] [stdout] test logger_expr ... ok
[INFO] [stdout] test logger_short_lived ... ok
[INFO] [stdout] test named_args ... ok
[INFO] [stdout] test no_args ... ok
[INFO] [stdout] test inlined_args ... ok
[INFO] [stdout] test expr ... ok
[INFO] [stdout] test regression_issue_494 ... ok
[INFO] [stdout] test anonymous_args ... ok
[INFO] [stdout] test implicit_named_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]    Doc-tests log
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - (line 209) ... ok
[INFO] [stdout] test src/lib.rs - (line 176) ... 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::iter (line 568) ... ok
[INFO] [stdout] test src/lib.rs - Level::increment_severity (line 587) ... ok
[INFO] [stdout] test src/lib.rs - RecordBuilder (line 966) ... ok
[INFO] [stdout] test src/lib.rs - RecordBuilder (line 981) ... ok
[INFO] [stdout] test src/lib.rs - Level::decrement_severity (line 608) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Record (line 809) ... ok
[INFO] [stdout] test src/lib.rs - MetadataBuilder (line 1186) ... ok
[INFO] [stdout] test src/lib.rs - LevelFilter::decrement_severity (line 759) ... ok
[INFO] [stdout] test src/macros.rs - macros::debug (line 279) ... ok
[INFO] [stdout] test src/lib.rs - set_logger (line 1441) ... ok
[INFO] [stdout] test src/macros.rs - macros::log (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 239) ... ok
[INFO] [stdout] test src/macros.rs - macros::warn (line 192) ... ok
[INFO] [stdout] test src/lib.rs - Metadata (line 1132) ... ok
[INFO] [stdout] test src/macros.rs - macros::info (line 231) ... ok
[INFO] [stdout] test src/macros.rs - macros::log (line 28) ... ok
[INFO] [stdout] test src/macros.rs - macros::error (line 153) ... 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::trace (line 319) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0e87d5822c51acdd113b0c6ca98927f712dbfdab8a28a13b35c818a16c01fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e87d5822c51acdd113b0c6ca98927f712dbfdab8a28a13b35c818a16c01fee", kill_on_drop: false }`
[INFO] [stdout] a0e87d5822c51acdd113b0c6ca98927f712dbfdab8a28a13b35c818a16c01fee