[INFO] fetching crate struple 0.1.0...
[INFO] testing struple-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate struple 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate struple 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate struple 0.1.0
[INFO] finished tweaking crates.io crate struple 0.1.0
[INFO] tweaked toml for crates.io crate struple 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded struple-impl v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d276d42787d45f5632b07700c4eb41050c8877602ad9831ecc2eb16e86186ab7
[INFO] running `Command { std: "docker" "start" "-a" "d276d42787d45f5632b07700c4eb41050c8877602ad9831ecc2eb16e86186ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d276d42787d45f5632b07700c4eb41050c8877602ad9831ecc2eb16e86186ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d276d42787d45f5632b07700c4eb41050c8877602ad9831ecc2eb16e86186ab7", kill_on_drop: false }`
[INFO] [stdout] d276d42787d45f5632b07700c4eb41050c8877602ad9831ecc2eb16e86186ab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9702fc7d7644dbaf3a9d198d7c420c9b769faa4bd55818e4dbd1cd4625cf9850
[INFO] running `Command { std: "docker" "start" "-a" "9702fc7d7644dbaf3a9d198d7c420c9b769faa4bd55818e4dbd1cd4625cf9850", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling struple-impl v0.1.0
[INFO] [stderr]    Compiling struple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.25s
[INFO] running `Command { std: "docker" "inspect" "9702fc7d7644dbaf3a9d198d7c420c9b769faa4bd55818e4dbd1cd4625cf9850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9702fc7d7644dbaf3a9d198d7c420c9b769faa4bd55818e4dbd1cd4625cf9850", kill_on_drop: false }`
[INFO] [stdout] 9702fc7d7644dbaf3a9d198d7c420c9b769faa4bd55818e4dbd1cd4625cf9850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a39cba728029dc84c5e30ae98deef82aad6377b0bd3343b19a53a3f4192c91b
[INFO] running `Command { std: "docker" "start" "-a" "0a39cba728029dc84c5e30ae98deef82aad6377b0bd3343b19a53a3f4192c91b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling struple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.42s
[INFO] running `Command { std: "docker" "inspect" "0a39cba728029dc84c5e30ae98deef82aad6377b0bd3343b19a53a3f4192c91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a39cba728029dc84c5e30ae98deef82aad6377b0bd3343b19a53a3f4192c91b", kill_on_drop: false }`
[INFO] [stdout] 0a39cba728029dc84c5e30ae98deef82aad6377b0bd3343b19a53a3f4192c91b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f60205b1806f4cd5090b9ec3e3e1aedf418a8da10fa89a983a95df5a563230d
[INFO] running `Command { std: "docker" "start" "-a" "4f60205b1806f4cd5090b9ec3e3e1aedf418a8da10fa89a983a95df5a563230d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/struple-f9d788d1469c58ee)
[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/compiletest.rs (/opt/rustwide/target/debug/deps/compiletest-937928e7eb937327)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ui ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_success.rs (/opt/rustwide/target/debug/deps/derive_success-dabb70ca17b1afb3)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_generic_impl ... ok
[INFO] [stdout] test test_generic_lifetimes_impl ... ok
[INFO] [stdout] test test_named_impl ... ok
[INFO] [stdout] test test_tuple_impl ... ok
[INFO] [stdout] test test_unary_impl ... ok
[INFO] [stdout] test test_unit_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests struple
[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" "4f60205b1806f4cd5090b9ec3e3e1aedf418a8da10fa89a983a95df5a563230d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f60205b1806f4cd5090b9ec3e3e1aedf418a8da10fa89a983a95df5a563230d", kill_on_drop: false }`
[INFO] [stdout] 4f60205b1806f4cd5090b9ec3e3e1aedf418a8da10fa89a983a95df5a563230d