[INFO] fetching crate enum_variant_type 0.2.1...
[INFO] testing enum_variant_type-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate enum_variant_type 0.2.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate enum_variant_type 0.2.1 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 enum_variant_type 0.2.1
[INFO] finished tweaking crates.io crate enum_variant_type 0.2.1
[INFO] tweaked toml for crates.io crate enum_variant_type 0.2.1 written to /workspace/builds/worker-14/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ce0c419fca6d79153e5f24e0a2e5f108c51af74cb62e2857506c38a5aa281eed
[INFO] running `Command { std: "docker" "start" "-a" "ce0c419fca6d79153e5f24e0a2e5f108c51af74cb62e2857506c38a5aa281eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce0c419fca6d79153e5f24e0a2e5f108c51af74cb62e2857506c38a5aa281eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0c419fca6d79153e5f24e0a2e5f108c51af74cb62e2857506c38a5aa281eed", kill_on_drop: false }`
[INFO] [stdout] ce0c419fca6d79153e5f24e0a2e5f108c51af74cb62e2857506c38a5aa281eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] db1c4cf6c143b6e360814b4290260948da201f64f752715032f8899b9920c77f
[INFO] running `Command { std: "docker" "start" "-a" "db1c4cf6c143b6e360814b4290260948da201f64f752715032f8899b9920c77f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling proc_macro_roids v0.7.0
[INFO] [stderr]    Compiling enum_variant_type v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `Command { std: "docker" "inspect" "db1c4cf6c143b6e360814b4290260948da201f64f752715032f8899b9920c77f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1c4cf6c143b6e360814b4290260948da201f64f752715032f8899b9920c77f", kill_on_drop: false }`
[INFO] [stdout] db1c4cf6c143b6e360814b4290260948da201f64f752715032f8899b9920c77f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4822506add1c92f95ce0f1a6c604d0c3074b5480602cc1d042d029c97d4bc9c6
[INFO] running `Command { std: "docker" "start" "-a" "4822506add1c92f95ce0f1a6c604d0c3074b5480602cc1d042d029c97d4bc9c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling enum_variant_type v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "4822506add1c92f95ce0f1a6c604d0c3074b5480602cc1d042d029c97d4bc9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4822506add1c92f95ce0f1a6c604d0c3074b5480602cc1d042d029c97d4bc9c6", kill_on_drop: false }`
[INFO] [stdout] 4822506add1c92f95ce0f1a6c604d0c3074b5480602cc1d042d029c97d4bc9c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c6a7f87640de95290d481bdb8189735b434599f9d7f209d0bfceec11cdce8ea5
[INFO] running `Command { std: "docker" "start" "-a" "c6a7f87640de95290d481bdb8189735b434599f9d7f209d0bfceec11cdce8ea5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enum_variant_type-047cbd61c6bad190)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::skips_variants_marked_with_evt_skip ... ok
[INFO] [stdout] test tests::generates_correct_tokens_for_basic_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-462b6cb4b3fd6f52)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test enum_from_named_struct ... ok
[INFO] [stdout] test enum_from_tuple_struct ... ok
[INFO] [stdout] test enum_from_unit_struct ... ok
[INFO] [stdout] test named_struct_try_from_enum_err ... ok
[INFO] [stdout] test named_struct_try_from_enum_ok ... ok
[INFO] [stdout] test tuple_struct_try_from_enum_err ... ok
[INFO] [stdout] test tuple_struct_try_from_enum_ok ... ok
[INFO] [stdout] test unit_struct_try_from_enum_err ... ok
[INFO] [stdout] test unit_struct_try_from_enum_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enum_variant_type
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6a7f87640de95290d481bdb8189735b434599f9d7f209d0bfceec11cdce8ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a7f87640de95290d481bdb8189735b434599f9d7f209d0bfceec11cdce8ea5", kill_on_drop: false }`
[INFO] [stdout] c6a7f87640de95290d481bdb8189735b434599f9d7f209d0bfceec11cdce8ea5