[INFO] fetching crate enum_to_enum 0.1.0...
[INFO] testing enum_to_enum-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate enum_to_enum 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate enum_to_enum 0.1.0
[INFO] finished tweaking crates.io crate enum_to_enum 0.1.0
[INFO] tweaked toml for crates.io crate enum_to_enum 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum_to_enum 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_to_enum_derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a02fcb3257cfd6572fbdd77b14ca87e434e05a8da363ed3c6cf4d2c9eb33710
[INFO] running `Command { std: "docker" "start" "-a" "4a02fcb3257cfd6572fbdd77b14ca87e434e05a8da363ed3c6cf4d2c9eb33710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a02fcb3257cfd6572fbdd77b14ca87e434e05a8da363ed3c6cf4d2c9eb33710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a02fcb3257cfd6572fbdd77b14ca87e434e05a8da363ed3c6cf4d2c9eb33710", kill_on_drop: false }`
[INFO] [stdout] 4a02fcb3257cfd6572fbdd77b14ca87e434e05a8da363ed3c6cf4d2c9eb33710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c605a817631bf3365ceb3943b12b276a74d97ac6c4fa066455c54a06d15e64c5
[INFO] running `Command { std: "docker" "start" "-a" "c605a817631bf3365ceb3943b12b276a74d97ac6c4fa066455c54a06d15e64c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling enum_to_enum_derive v0.1.0
[INFO] [stderr]    Compiling enum_to_enum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "c605a817631bf3365ceb3943b12b276a74d97ac6c4fa066455c54a06d15e64c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c605a817631bf3365ceb3943b12b276a74d97ac6c4fa066455c54a06d15e64c5", kill_on_drop: false }`
[INFO] [stdout] c605a817631bf3365ceb3943b12b276a74d97ac6c4fa066455c54a06d15e64c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dce8cfd767920e94e89ebba6cb9c609e8aa9b86f011900e3bee53bb1d0e2662f
[INFO] running `Command { std: "docker" "start" "-a" "dce8cfd767920e94e89ebba6cb9c609e8aa9b86f011900e3bee53bb1d0e2662f", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_to_enum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "dce8cfd767920e94e89ebba6cb9c609e8aa9b86f011900e3bee53bb1d0e2662f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce8cfd767920e94e89ebba6cb9c609e8aa9b86f011900e3bee53bb1d0e2662f", kill_on_drop: false }`
[INFO] [stdout] dce8cfd767920e94e89ebba6cb9c609e8aa9b86f011900e3bee53bb1d0e2662f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b32e29faad4011f7f1740e3f7f4a1d78a585a7f139d2db4ce852d6142c3c2efe
[INFO] running `Command { std: "docker" "start" "-a" "b32e29faad4011f7f1740e3f7f4a1d78a585a7f139d2db4ce852d6142c3c2efe", 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/enum_to_enum-ced1622aae50bcdb)
[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]    Doc-tests enum_to_enum
[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" "b32e29faad4011f7f1740e3f7f4a1d78a585a7f139d2db4ce852d6142c3c2efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b32e29faad4011f7f1740e3f7f4a1d78a585a7f139d2db4ce852d6142c3c2efe", kill_on_drop: false }`
[INFO] [stdout] b32e29faad4011f7f1740e3f7f4a1d78a585a7f139d2db4ce852d6142c3c2efe