[INFO] fetching crate serial_test_derive 3.2.0...
[INFO] testing serial_test_derive-3.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate serial_test_derive 3.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate serial_test_derive 3.2.0
[INFO] finished tweaking crates.io crate serial_test_derive 3.2.0
[INFO] tweaked toml for crates.io crate serial_test_derive 3.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serial_test_derive 3.2.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbf905a141689e25f906bbce597f55ea667407df03e1aac82d7836ff94289466
[INFO] running `Command { std: "docker" "start" "-a" "dbf905a141689e25f906bbce597f55ea667407df03e1aac82d7836ff94289466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf905a141689e25f906bbce597f55ea667407df03e1aac82d7836ff94289466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf905a141689e25f906bbce597f55ea667407df03e1aac82d7836ff94289466", kill_on_drop: false }`
[INFO] [stdout] dbf905a141689e25f906bbce597f55ea667407df03e1aac82d7836ff94289466
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d8159afa45ff2d5b8cc9ac09e9e35e05012ee41ac24f4a43c73151c3fed0e3f
[INFO] running `Command { std: "docker" "start" "-a" "9d8159afa45ff2d5b8cc9ac09e9e35e05012ee41ac24f4a43c73151c3fed0e3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serial_test_derive v3.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "9d8159afa45ff2d5b8cc9ac09e9e35e05012ee41ac24f4a43c73151c3fed0e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8159afa45ff2d5b8cc9ac09e9e35e05012ee41ac24f4a43c73151c3fed0e3f", kill_on_drop: false }`
[INFO] [stdout] 9d8159afa45ff2d5b8cc9ac09e9e35e05012ee41ac24f4a43c73151c3fed0e3f
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd1f5c77e8429f5f34e6f4872fa17eab6c98af17a8a66f742ec9a4ec2ada830d
[INFO] running `Command { std: "docker" "start" "-a" "dd1f5c77e8429f5f34e6f4872fa17eab6c98af17a8a66f742ec9a4ec2ada830d", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling serial_test_derive v3.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "dd1f5c77e8429f5f34e6f4872fa17eab6c98af17a8a66f742ec9a4ec2ada830d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1f5c77e8429f5f34e6f4872fa17eab6c98af17a8a66f742ec9a4ec2ada830d", kill_on_drop: false }`
[INFO] [stdout] dd1f5c77e8429f5f34e6f4872fa17eab6c98af17a8a66f742ec9a4ec2ada830d
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71b2196a0b693cf09867781bcf8f3e965154be7c2d8c5adf52fc580505d51235
[INFO] running `Command { std: "docker" "start" "-a" "71b2196a0b693cf09867781bcf8f3e965154be7c2d8c5adf52fc580505d51235", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serial_test_derive-96dec6a345cd5b06)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_file_serial ... ok
[INFO] [stdout] test tests::test_file_serial_no_args ... ok
[INFO] [stdout] test tests::test_mod ... ok
[INFO] [stdout] test tests::test_later_test_mod ... ok
[INFO] [stdout] test tests::test_file_serial_with_path ... ok
[INFO] [stdout] test tests::test_serial ... ok
[INFO] [stdout] test tests::test_multiple_attr ... ok
[INFO] [stdout] test tests::test_single_attr ... ok
[INFO] [stdout] test tests::test_serial_with_pub ... ok
[INFO] [stdout] test tests::test_other_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serial_test_derive
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - file_serial (line 132) - compile ... ok
[INFO] [stdout] test src/lib.rs - serial (line 16) - compile ... ok
[INFO] [stdout] test src/lib.rs - file_parallel (line 176) - compile ... ok
[INFO] [stdout] test src/lib.rs - serial (line 37) - compile ... ok
[INFO] [stdout] test src/lib.rs - file_parallel (line 153) - compile ... ok
[INFO] [stdout] test src/lib.rs - parallel (line 78) - compile ... ok
[INFO] [stdout] test src/lib.rs - file_serial (line 111) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71b2196a0b693cf09867781bcf8f3e965154be7c2d8c5adf52fc580505d51235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b2196a0b693cf09867781bcf8f3e965154be7c2d8c5adf52fc580505d51235", kill_on_drop: false }`
[INFO] [stdout] 71b2196a0b693cf09867781bcf8f3e965154be7c2d8c5adf52fc580505d51235