[INFO] crate enum_dispatch 0.1.3 is already in cache [INFO] testing enum_dispatch-0.1.3 against 1.38.0 for beta-1.39-1 [INFO] extracting crate enum_dispatch 0.1.3 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate enum_dispatch 0.1.3 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate enum_dispatch 0.1.3 [INFO] finished tweaking crates.io crate enum_dispatch 0.1.3 [INFO] tweaked toml for crates.io crate enum_dispatch 0.1.3 written to work/builds/worker-0/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 58ad74111b32a2f8aae0d3c42fddf2960fa53c18828a8f4a4bd625ee80584a0f [INFO] running `"docker" "start" "-a" "58ad74111b32a2f8aae0d3c42fddf2960fa53c18828a8f4a4bd625ee80584a0f"` [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling enum_dispatch v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.67s [INFO] running `"docker" "inspect" "58ad74111b32a2f8aae0d3c42fddf2960fa53c18828a8f4a4bd625ee80584a0f"` [INFO] running `"docker" "rm" "-f" "58ad74111b32a2f8aae0d3c42fddf2960fa53c18828a8f4a4bd625ee80584a0f"` [INFO] [stdout] 58ad74111b32a2f8aae0d3c42fddf2960fa53c18828a8f4a4bd625ee80584a0f [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b69971b44e21a09cb8e94be24d93cf2f0b8fd746b7dcb12d3140452cf03aa9bf [INFO] running `"docker" "start" "-a" "b69971b44e21a09cb8e94be24d93cf2f0b8fd746b7dcb12d3140452cf03aa9bf"` [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling enum_dispatch v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.00s [INFO] running `"docker" "inspect" "b69971b44e21a09cb8e94be24d93cf2f0b8fd746b7dcb12d3140452cf03aa9bf"` [INFO] running `"docker" "rm" "-f" "b69971b44e21a09cb8e94be24d93cf2f0b8fd746b7dcb12d3140452cf03aa9bf"` [INFO] [stdout] b69971b44e21a09cb8e94be24d93cf2f0b8fd746b7dcb12d3140452cf03aa9bf [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] d022da0e76c126cf4c1d0bbcc26a63e4e93eb8d5d724f7f1f9a0b217f2d738af [INFO] running `"docker" "start" "-a" "d022da0e76c126cf4c1d0bbcc26a63e4e93eb8d5d724f7f1f9a0b217f2d738af"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/enum_dispatch-b13d6a8107d0c26b [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/compiles-2464c8b36154d156 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/generics-70708728fab9b24d [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/orders-eaeac1b7f3d8f796 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/scopes-f9e8794ca6ca53df [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serde-f830d496573c6391 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test through_serde ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests enum_dispatch [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 189) ... FAILED [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - (line 140) ... ok [INFO] [stdout] test src/lib.rs - (line 71) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 189) stdout ---- [INFO] [stdout] error[E0119]: conflicting implementations of trait `main::KnobControl` for type `main::Knob`: [INFO] [stdout] --> src/lib.rs:226:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[enum_dispatch] [INFO] [stdout] | ---------------- first implementation here [INFO] [stdout] ... [INFO] [stdout] 40 | #[enum_dispatch(KnobControl)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `main::Knob` [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `std::convert::From` for type `main::Knob`: [INFO] [stdout] --> src/lib.rs:226:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[enum_dispatch] [INFO] [stdout] | ---------------- first implementation here [INFO] [stdout] ... [INFO] [stdout] 40 | #[enum_dispatch(KnobControl)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `main::Knob` [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `std::convert::From` for type `main::Knob`: [INFO] [stdout] --> src/lib.rs:226:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[enum_dispatch] [INFO] [stdout] | ---------------- first implementation here [INFO] [stdout] ... [INFO] [stdout] 40 | #[enum_dispatch(KnobControl)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `main::Knob` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 189) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "d022da0e76c126cf4c1d0bbcc26a63e4e93eb8d5d724f7f1f9a0b217f2d738af"` [INFO] running `"docker" "rm" "-f" "d022da0e76c126cf4c1d0bbcc26a63e4e93eb8d5d724f7f1f9a0b217f2d738af"` [INFO] [stdout] d022da0e76c126cf4c1d0bbcc26a63e4e93eb8d5d724f7f1f9a0b217f2d738af