[INFO] fetching crate syn-unnamed-struct 0.1.0...
[INFO] testing syn-unnamed-struct-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate syn-unnamed-struct 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate syn-unnamed-struct 0.1.0
[INFO] finished tweaking crates.io crate syn-unnamed-struct 0.1.0
[INFO] tweaked toml for crates.io crate syn-unnamed-struct 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syn-unnamed-struct 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aad3bdf503f77535b20cd3ec1cc7b99b0a846136611dbde16865ee3ebea2b448
[INFO] running `Command { std: "docker" "start" "-a" "aad3bdf503f77535b20cd3ec1cc7b99b0a846136611dbde16865ee3ebea2b448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aad3bdf503f77535b20cd3ec1cc7b99b0a846136611dbde16865ee3ebea2b448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad3bdf503f77535b20cd3ec1cc7b99b0a846136611dbde16865ee3ebea2b448", kill_on_drop: false }`
[INFO] [stdout] aad3bdf503f77535b20cd3ec1cc7b99b0a846136611dbde16865ee3ebea2b448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 547ef2a3eb663cf0bcffe9140afebd1abf084901df61d9f5219e8a1b9cf587d0
[INFO] running `Command { std: "docker" "start" "-a" "547ef2a3eb663cf0bcffe9140afebd1abf084901df61d9f5219e8a1b9cf587d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn-unnamed-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "547ef2a3eb663cf0bcffe9140afebd1abf084901df61d9f5219e8a1b9cf587d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547ef2a3eb663cf0bcffe9140afebd1abf084901df61d9f5219e8a1b9cf587d0", kill_on_drop: false }`
[INFO] [stdout] 547ef2a3eb663cf0bcffe9140afebd1abf084901df61d9f5219e8a1b9cf587d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 585b6196a1031af00cc2020fca8346f0224ce6ed5e6dad0c21eca47957a38ec3
[INFO] running `Command { std: "docker" "start" "-a" "585b6196a1031af00cc2020fca8346f0224ce6ed5e6dad0c21eca47957a38ec3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn-unnamed-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "585b6196a1031af00cc2020fca8346f0224ce6ed5e6dad0c21eca47957a38ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "585b6196a1031af00cc2020fca8346f0224ce6ed5e6dad0c21eca47957a38ec3", kill_on_drop: false }`
[INFO] [stdout] 585b6196a1031af00cc2020fca8346f0224ce6ed5e6dad0c21eca47957a38ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23d6caf7b54a437745aa9036391390f290996c9d8890f3c51d3c04cd21667e14
[INFO] running `Command { std: "docker" "start" "-a" "23d6caf7b54a437745aa9036391390f290996c9d8890f3c51d3c04cd21667e14", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syn_unnamed_struct-559141fdc087acc4)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test attr::tests::test_meta_unnamed_struct ... ok
[INFO] [stdout] test expr::tests::test_attribute ... ok
[INFO] [stdout] test attr::tests::test_meta_list ... ok
[INFO] [stdout] test attr::tests::test_meta_unnamed_list ... ok
[INFO] [stdout] test attr::tests::test_meta ... ok
[INFO] [stdout] test expr::tests::test_attribute_nested ... ok
[INFO] [stdout] test attr::tests::test_meta_unnamed_nested_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syn_unnamed_struct
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23d6caf7b54a437745aa9036391390f290996c9d8890f3c51d3c04cd21667e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23d6caf7b54a437745aa9036391390f290996c9d8890f3c51d3c04cd21667e14", kill_on_drop: false }`
[INFO] [stdout] 23d6caf7b54a437745aa9036391390f290996c9d8890f3c51d3c04cd21667e14