[INFO] fetching crate greedy_enum_derive 0.1.0...
[INFO] testing greedy_enum_derive-0.1.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate greedy_enum_derive 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate greedy_enum_derive 0.1.0
[INFO] finished tweaking crates.io crate greedy_enum_derive 0.1.0
[INFO] tweaked toml for crates.io crate greedy_enum_derive 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate greedy_enum_derive 0.1.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 599ba946e885de5a40b578e15809b5ff7bc70aa292cb1c440f4c86795fa5362b
[INFO] running `Command { std: "docker" "start" "-a" "599ba946e885de5a40b578e15809b5ff7bc70aa292cb1c440f4c86795fa5362b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "599ba946e885de5a40b578e15809b5ff7bc70aa292cb1c440f4c86795fa5362b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599ba946e885de5a40b578e15809b5ff7bc70aa292cb1c440f4c86795fa5362b", kill_on_drop: false }`
[INFO] [stdout] 599ba946e885de5a40b578e15809b5ff7bc70aa292cb1c440f4c86795fa5362b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b83b43c07ba20f6da30e18f516123bb9d94e349765257a8152505a3bd4bc919
[INFO] running `Command { std: "docker" "start" "-a" "3b83b43c07ba20f6da30e18f516123bb9d94e349765257a8152505a3bd4bc919", kill_on_drop: false }`
[INFO] [stderr]    Compiling greedy_enum_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "3b83b43c07ba20f6da30e18f516123bb9d94e349765257a8152505a3bd4bc919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b83b43c07ba20f6da30e18f516123bb9d94e349765257a8152505a3bd4bc919", kill_on_drop: false }`
[INFO] [stdout] 3b83b43c07ba20f6da30e18f516123bb9d94e349765257a8152505a3bd4bc919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28c7e2ff3530e3961c7a03d886918ff771ed2a40c76bb390fbd5bac25993354c
[INFO] running `Command { std: "docker" "start" "-a" "28c7e2ff3530e3961c7a03d886918ff771ed2a40c76bb390fbd5bac25993354c", kill_on_drop: false }`
[INFO] [stderr]    Compiling greedy_enum_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "28c7e2ff3530e3961c7a03d886918ff771ed2a40c76bb390fbd5bac25993354c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c7e2ff3530e3961c7a03d886918ff771ed2a40c76bb390fbd5bac25993354c", kill_on_drop: false }`
[INFO] [stdout] 28c7e2ff3530e3961c7a03d886918ff771ed2a40c76bb390fbd5bac25993354c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e81abd60a86e28a1d534a1f28b9c4b7e491625b83aec87244afadab8db1126f3
[INFO] running `Command { std: "docker" "start" "-a" "e81abd60a86e28a1d534a1f28b9c4b7e491625b83aec87244afadab8db1126f3", 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/greedy_enum_derive-f38434d12032a45f)
[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 greedy_enum_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - from_str_derive (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - from_str_derive (line 16) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `greedy_enum`
[INFO] [stdout]  --> src/lib.rs:17:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use greedy_enum::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `greedy_enum`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `greedy_enum`, use `cargo add greedy_enum` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyEnum: FromStr` is not satisfied
[INFO] [stdout]   --> src/lib.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | let my_int = "42".parse::<MyEnum>().unwrap();
[INFO] [stdout]    |                   ^^^^^ the trait `FromStr` is not implemented for `MyEnum`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromStr`:
[INFO] [stdout]              ByteString
[INFO] [stdout]              CString
[INFO] [stdout]              IpAddr
[INFO] [stdout]              Ipv4Addr
[INFO] [stdout]              Ipv6Addr
[INFO] [stdout]              NonZero<i128>
[INFO] [stdout]              NonZero<i16>
[INFO] [stdout]              NonZero<i32>
[INFO] [stdout]            and 36 others
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyEnum: FromStr` is not satisfied
[INFO] [stdout]   --> src/lib.rs:29:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | let my_float = "3.14".parse::<MyEnum>().unwrap();
[INFO] [stdout]    |                       ^^^^^ the trait `FromStr` is not implemented for `MyEnum`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromStr`:
[INFO] [stdout]              ByteString
[INFO] [stdout]              CString
[INFO] [stdout]              IpAddr
[INFO] [stdout]              Ipv4Addr
[INFO] [stdout]              Ipv6Addr
[INFO] [stdout]              NonZero<i128>
[INFO] [stdout]              NonZero<i16>
[INFO] [stdout]              NonZero<i32>
[INFO] [stdout]            and 36 others
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyEnum: FromStr` is not satisfied
[INFO] [stdout]   --> src/lib.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 18 | let my_text = "hello".parse::<MyEnum>().unwrap();
[INFO] [stdout]    |                       ^^^^^ the trait `FromStr` is not implemented for `MyEnum`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromStr`:
[INFO] [stdout]              ByteString
[INFO] [stdout]              CString
[INFO] [stdout]              IpAddr
[INFO] [stdout]              Ipv4Addr
[INFO] [stdout]              Ipv6Addr
[INFO] [stdout]              NonZero<i128>
[INFO] [stdout]              NonZero<i16>
[INFO] [stdout]              NonZero<i32>
[INFO] [stdout]            and 36 others
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - from_str_derive (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e81abd60a86e28a1d534a1f28b9c4b7e491625b83aec87244afadab8db1126f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81abd60a86e28a1d534a1f28b9c4b7e491625b83aec87244afadab8db1126f3", kill_on_drop: false }`
[INFO] [stdout] e81abd60a86e28a1d534a1f28b9c4b7e491625b83aec87244afadab8db1126f3
