[INFO] fetching crate log 0.4.11...
[INFO] testing log-0.4.11 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate log 0.4.11 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate log 0.4.11 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate log 0.4.11
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate log 0.4.11
[INFO] tweaked toml for crates.io crate log 0.4.11 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd51a8eef6b02aae499651e391e400584cb3b7b95ba58456bba5c6bd865c925a
[INFO] running `Command { std: "docker" "start" "-a" "fd51a8eef6b02aae499651e391e400584cb3b7b95ba58456bba5c6bd865c925a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd51a8eef6b02aae499651e391e400584cb3b7b95ba58456bba5c6bd865c925a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd51a8eef6b02aae499651e391e400584cb3b7b95ba58456bba5c6bd865c925a", kill_on_drop: false }`
[INFO] [stdout] fd51a8eef6b02aae499651e391e400584cb3b7b95ba58456bba5c6bd865c925a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 655a83fbbc17d315c18baaf0ea29c0a922ee1d57ac86e64a99a27a4fff7f0e71
[INFO] running `Command { std: "docker" "start" "-a" "655a83fbbc17d315c18baaf0ea29c0a922ee1d57ac86e64a99a27a4fff7f0e71", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "655a83fbbc17d315c18baaf0ea29c0a922ee1d57ac86e64a99a27a4fff7f0e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "655a83fbbc17d315c18baaf0ea29c0a922ee1d57ac86e64a99a27a4fff7f0e71", kill_on_drop: false }`
[INFO] [stdout] 655a83fbbc17d315c18baaf0ea29c0a922ee1d57ac86e64a99a27a4fff7f0e71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 038c7c3f4d715c5ad4addeabf6655501d57e7aa750f9f8da3d6f2eb387b2c8da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "038c7c3f4d715c5ad4addeabf6655501d57e7aa750f9f8da3d6f2eb387b2c8da", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling sval v0.5.2
[INFO] [stderr]    Compiling serde_test v1.0.114
[INFO] [stderr]    Compiling log v0.4.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.88s
[INFO] running `Command { std: "docker" "inspect" "038c7c3f4d715c5ad4addeabf6655501d57e7aa750f9f8da3d6f2eb387b2c8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038c7c3f4d715c5ad4addeabf6655501d57e7aa750f9f8da3d6f2eb387b2c8da", kill_on_drop: false }`
[INFO] [stdout] 038c7c3f4d715c5ad4addeabf6655501d57e7aa750f9f8da3d6f2eb387b2c8da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55ba883ef5ea97c390e3531d220a5fe5f298964ca8f3badd1c65d0282e8e682c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "55ba883ef5ea97c390e3531d220a5fe5f298964ca8f3badd1c65d0282e8e682c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/log-95fbf229d0a47509
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_cross_eq ... ok
[INFO] [stdout] test tests::test_level_from_str ... 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_cross_cmp ... ok
[INFO] [stdout] test tests::test_record_builder ... ok
[INFO] [stdout] test tests::test_record_complete_builder ... ok
[INFO] [stdout] test tests::test_levelfilter_from_str ... ok
[INFO] [stdout] test tests::test_record_convenience_builder ... ok
[INFO] [stdout] test tests::test_to_level_filter ... ok
[INFO] [stdout] test tests::test_to_level ... ok
[INFO] [stdout] test tests::test_metadata_convenience_builder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/filters-9d805eb56ece8888
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macros-57ce38a0bc987816
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test base ... ok
[INFO] [stdout] test base_expr_context ... ok
[INFO] [stdout] test with_named_args ... ok
[INFO] [stdout] test with_args_expr_context ... ok
[INFO] [stdout] test with_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests log
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/macros.rs - debug (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 179) ... ok
[INFO] [stdout] test src/lib.rs - (line 149) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - RecordBuilder (line 858) ... ok
[INFO] [stdout] test src/macros.rs - info (line 109) ... ok
[INFO] [stdout] test src/lib.rs - MetadataBuilder (line 1072) ... ok
[INFO] [stdout] test src/lib.rs - (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Metadata (line 1018) ... ok
[INFO] [stdout] test src/macros.rs - log (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Record (line 700) ... ok
[INFO] [stdout] test src/lib.rs - RecordBuilder (line 873) ... ok
[INFO] [stdout] test src/lib.rs - set_logger (line 1228) ... ok
[INFO] [stdout] test src/macros.rs - error (line 61) ... ok
[INFO] [stdout] test src/macros.rs - log_enabled (line 191) ... ok
[INFO] [stdout] test src/macros.rs - warn (line 85) ... ok
[INFO] [stdout] test src/macros.rs - trace (line 160) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55ba883ef5ea97c390e3531d220a5fe5f298964ca8f3badd1c65d0282e8e682c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ba883ef5ea97c390e3531d220a5fe5f298964ca8f3badd1c65d0282e8e682c", kill_on_drop: false }`
[INFO] [stdout] 55ba883ef5ea97c390e3531d220a5fe5f298964ca8f3badd1c65d0282e8e682c