[INFO] fetching crate scones 0.1.2...
[INFO] testing scones-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate scones 0.1.2 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate scones 0.1.2 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 scones 0.1.2
[INFO] finished tweaking crates.io crate scones 0.1.2
[INFO] tweaked toml for crates.io crate scones 0.1.2 written to /workspace/builds/worker-81/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 24c371b8e39174559cb7434afbecaec0940d450c71dc3c6a7ec3bba5b072856e
[INFO] running `Command { std: "docker" "start" "-a" "24c371b8e39174559cb7434afbecaec0940d450c71dc3c6a7ec3bba5b072856e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24c371b8e39174559cb7434afbecaec0940d450c71dc3c6a7ec3bba5b072856e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c371b8e39174559cb7434afbecaec0940d450c71dc3c6a7ec3bba5b072856e", kill_on_drop: false }`
[INFO] [stdout] 24c371b8e39174559cb7434afbecaec0940d450c71dc3c6a7ec3bba5b072856e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 66a53ad0fcb975f01b7006f7aa0cf9478578ab715c56653e717b1d3ab2f642c5
[INFO] running `Command { std: "docker" "start" "-a" "66a53ad0fcb975f01b7006f7aa0cf9478578ab715c56653e717b1d3ab2f642c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling scones_macros v0.1.2
[INFO] [stderr]    Compiling scones v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.82s
[INFO] running `Command { std: "docker" "inspect" "66a53ad0fcb975f01b7006f7aa0cf9478578ab715c56653e717b1d3ab2f642c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a53ad0fcb975f01b7006f7aa0cf9478578ab715c56653e717b1d3ab2f642c5", kill_on_drop: false }`
[INFO] [stdout] 66a53ad0fcb975f01b7006f7aa0cf9478578ab715c56653e717b1d3ab2f642c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] dabc09c485bbb3111e4859a276d2e5220ccf6f29f872d878da8cf1def3550ad8
[INFO] running `Command { std: "docker" "start" "-a" "dabc09c485bbb3111e4859a276d2e5220ccf6f29f872d878da8cf1def3550ad8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scones v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "dabc09c485bbb3111e4859a276d2e5220ccf6f29f872d878da8cf1def3550ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dabc09c485bbb3111e4859a276d2e5220ccf6f29f872d878da8cf1def3550ad8", kill_on_drop: false }`
[INFO] [stdout] dabc09c485bbb3111e4859a276d2e5220ccf6f29f872d878da8cf1def3550ad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 013d4927c9e884a92cae84c75d1683351876d6f1a20fbd4f172b2d45e033ae8d
[INFO] running `Command { std: "docker" "start" "-a" "013d4927c9e884a92cae84c75d1683351876d6f1a20fbd4f172b2d45e033ae8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scones-7ee5009f4342f86f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scones
[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] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/lib.rs - make_constructor (line 353) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 128) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 175) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 80) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 160) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 333) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 281) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 378) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 89) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 37) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 273) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 305) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 106) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 54) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 233) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 193) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 204) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 114) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 218) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 251) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 95) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 69) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 143) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 402) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 325) ... ok
[INFO] [stdout] test src/lib.rs - make_builder (line 62) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 421) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 288) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 444) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 298) ... ok
[INFO] [stdout] test src/lib.rs - make_constructor (line 313) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "013d4927c9e884a92cae84c75d1683351876d6f1a20fbd4f172b2d45e033ae8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013d4927c9e884a92cae84c75d1683351876d6f1a20fbd4f172b2d45e033ae8d", kill_on_drop: false }`
[INFO] [stdout] 013d4927c9e884a92cae84c75d1683351876d6f1a20fbd4f172b2d45e033ae8d