[INFO] fetching crate structural-assert 0.1.0...
[INFO] testing structural-assert-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate structural-assert 0.1.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate structural-assert 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structural-assert 0.1.0
[INFO] finished tweaking crates.io crate structural-assert 0.1.0
[INFO] tweaked toml for crates.io crate structural-assert 0.1.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc2582ab7e2cdb26e6ace5fe83fa4b31b8e6d1e6a10a23a419e9ee5f176b47cd
[INFO] running `Command { std: "docker" "start" "-a" "bc2582ab7e2cdb26e6ace5fe83fa4b31b8e6d1e6a10a23a419e9ee5f176b47cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc2582ab7e2cdb26e6ace5fe83fa4b31b8e6d1e6a10a23a419e9ee5f176b47cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2582ab7e2cdb26e6ace5fe83fa4b31b8e6d1e6a10a23a419e9ee5f176b47cd", kill_on_drop: false }`
[INFO] [stdout] bc2582ab7e2cdb26e6ace5fe83fa4b31b8e6d1e6a10a23a419e9ee5f176b47cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8716ff230aaabc63e97785881e2aeabd316012d58360322712147e30fd08079f
[INFO] running `Command { std: "docker" "start" "-a" "8716ff230aaabc63e97785881e2aeabd316012d58360322712147e30fd08079f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling structural-assert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.34s
[INFO] running `Command { std: "docker" "inspect" "8716ff230aaabc63e97785881e2aeabd316012d58360322712147e30fd08079f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8716ff230aaabc63e97785881e2aeabd316012d58360322712147e30fd08079f", kill_on_drop: false }`
[INFO] [stdout] 8716ff230aaabc63e97785881e2aeabd316012d58360322712147e30fd08079f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00e1d99e12ccdc739130cf5da9acb814b6732b36d355e6bc1d8d79be7a9ec1e1
[INFO] running `Command { std: "docker" "start" "-a" "00e1d99e12ccdc739130cf5da9acb814b6732b36d355e6bc1d8d79be7a9ec1e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling structural-assert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "00e1d99e12ccdc739130cf5da9acb814b6732b36d355e6bc1d8d79be7a9ec1e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e1d99e12ccdc739130cf5da9acb814b6732b36d355e6bc1d8d79be7a9ec1e1", kill_on_drop: false }`
[INFO] [stdout] 00e1d99e12ccdc739130cf5da9acb814b6732b36d355e6bc1d8d79be7a9ec1e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a79ef4d5385a25d49d00e7d1c1f1c26f6ee1a1eec4ba8d131780f1f87f4d8bfa
[INFO] running `Command { std: "docker" "start" "-a" "a79ef4d5385a25d49d00e7d1c1f1c26f6ee1a1eec4ba8d131780f1f87f4d8bfa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/structural_assert-b7229a38568aeaf2)
[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] [stderr]      Running tests/test_basic.rs (/opt/rustwide/target/debug/deps/test_basic-e3e49334fec311ff)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test structure_Big ... ok
[INFO] [stdout] test structure_Foo ... ok
[INFO] [stdout] test structure_FooPrivate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests structural-assert
[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" "a79ef4d5385a25d49d00e7d1c1f1c26f6ee1a1eec4ba8d131780f1f87f4d8bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79ef4d5385a25d49d00e7d1c1f1c26f6ee1a1eec4ba8d131780f1f87f4d8bfa", kill_on_drop: false }`
[INFO] [stdout] a79ef4d5385a25d49d00e7d1c1f1c26f6ee1a1eec4ba8d131780f1f87f4d8bfa