[INFO] fetching crate num_enum_derive 0.5.6... [INFO] testing num_enum_derive-0.5.6 against 1.59.0 for beta-1.60-1 [INFO] extracting crate num_enum_derive 0.5.6 into /workspace/builds/worker-20/source [INFO] validating manifest of crates.io crate num_enum_derive 0.5.6 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate num_enum_derive 0.5.6 [INFO] finished tweaking crates.io crate num_enum_derive 0.5.6 [INFO] tweaked toml for crates.io crate num_enum_derive 0.5.6 written to /workspace/builds/worker-20/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" 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"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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5afdc5db5ffa013f9a1ddbfc85d37cf035c3181df2d9adef12a5f0916594ce37 [INFO] running `Command { std: "docker" "start" "-a" "5afdc5db5ffa013f9a1ddbfc85d37cf035c3181df2d9adef12a5f0916594ce37", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling num_enum_derive v0.5.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.48s [INFO] running `Command { std: "docker" "inspect" "5afdc5db5ffa013f9a1ddbfc85d37cf035c3181df2d9adef12a5f0916594ce37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5afdc5db5ffa013f9a1ddbfc85d37cf035c3181df2d9adef12a5f0916594ce37", kill_on_drop: false }` [INFO] [stdout] 5afdc5db5ffa013f9a1ddbfc85d37cf035c3181df2d9adef12a5f0916594ce37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df6bd0b66a409a1cb8ce93cec57f5cd3d091f561da7768c34d7a4ccab82c3dbe [INFO] running `Command { std: "docker" "start" "-a" "df6bd0b66a409a1cb8ce93cec57f5cd3d091f561da7768c34d7a4ccab82c3dbe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num_enum_derive v0.5.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "df6bd0b66a409a1cb8ce93cec57f5cd3d091f561da7768c34d7a4ccab82c3dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df6bd0b66a409a1cb8ce93cec57f5cd3d091f561da7768c34d7a4ccab82c3dbe", kill_on_drop: false }` [INFO] [stdout] df6bd0b66a409a1cb8ce93cec57f5cd3d091f561da7768c34d7a4ccab82c3dbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9f54adb81434613745d01b234f373385ca7995d4aa02e7ac47360c52c9b6822a [INFO] running `Command { std: "docker" "start" "-a" "9f54adb81434613745d01b234f373385ca7995d4aa02e7ac47360c52c9b6822a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/num_enum_derive-16012eddaab1b450) [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 num_enum_derive [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - derive_into_primitive (line 345) ... FAILED [INFO] [stdout] test src/lib.rs - derive_try_from_primitive (line 483) ... FAILED [INFO] [stdout] test src/lib.rs - derive_unsafe_from_primitive (line 616) ... FAILED [INFO] [stdout] test src/lib.rs - derive_default (line 699) ... FAILED [INFO] [stdout] test src/lib.rs - derive_from_primitive (line 378) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - derive_into_primitive (line 345) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `num_enum` [INFO] [stdout] --> src/lib.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 3 | use num_enum::IntoPrimitive; [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `num_enum` [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `IntoPrimitive` [INFO] [stdout] --> src/lib.rs:348:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(IntoPrimitive)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u8: From` is not satisfied [INFO] [stdout] --> src/lib.rs:355:29 [INFO] [stdout] | [INFO] [stdout] 12 | let zero: u8 = Number::Zero.into(); [INFO] [stdout] | ^^^^ the trait `From` is not implemented for `u8` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `Number` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 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] ---- src/lib.rs - derive_try_from_primitive (line 483) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `num_enum` [INFO] [stdout] --> src/lib.rs:484:5 [INFO] [stdout] | [INFO] [stdout] 3 | use num_enum::TryFromPrimitive; [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `num_enum` [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `TryFromPrimitive` [INFO] [stdout] --> src/lib.rs:487:32 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Eq, PartialEq, TryFromPrimitive)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Number: From` is not satisfied [INFO] [stdout] --> src/lib.rs:494:12 [INFO] [stdout] | [INFO] [stdout] 13 | let zero = Number::try_from(0u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `From` is not implemented for `Number` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `u8` [INFO] [stdout] = note: required because of the requirements on the impl of `TryFrom` for `Number` [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Number: From` is not satisfied [INFO] [stdout] --> src/lib.rs:497:13 [INFO] [stdout] | [INFO] [stdout] 16 | let three = Number::try_from(3u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `From` is not implemented for `Number` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `u8` [INFO] [stdout] = note: required because of the requirements on the impl of `TryFrom` for `Number` [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] ---- src/lib.rs - derive_unsafe_from_primitive (line 616) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `num_enum` [INFO] [stdout] --> src/lib.rs:617:5 [INFO] [stdout] | [INFO] [stdout] 2 | use num_enum::UnsafeFromPrimitive; [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `num_enum` [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `UnsafeFromPrimitive` [INFO] [stdout] --> src/lib.rs:619:32 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, Eq, PartialEq, UnsafeFromPrimitive)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `from_unchecked` found for enum `Number` in the current scope [INFO] [stdout] --> src/lib.rs:629:26 [INFO] [stdout] | [INFO] [stdout] 6 | enum Number { [INFO] [stdout] | ----------- variant or associated item `from_unchecked` not found here [INFO] [stdout] ... [INFO] [stdout] 14 | unsafe { Number::from_unchecked(0_u8) }, [INFO] [stdout] | ^^^^^^^^^^^^^^ variant or associated item not found in `Number` [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `from_unchecked` found for enum `Number` in the current scope [INFO] [stdout] --> src/lib.rs:633:26 [INFO] [stdout] | [INFO] [stdout] 6 | enum Number { [INFO] [stdout] | ----------- variant or associated item `from_unchecked` not found here [INFO] [stdout] ... [INFO] [stdout] 18 | unsafe { Number::from_unchecked(1_u8) }, [INFO] [stdout] | ^^^^^^^^^^^^^^ variant or associated item not found in `Number` [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `from_unchecked` found for enum `Number` in the current scope [INFO] [stdout] --> src/lib.rs:638:21 [INFO] [stdout] | [INFO] [stdout] 6 | enum Number { [INFO] [stdout] | ----------- variant or associated item `from_unchecked` not found here [INFO] [stdout] ... [INFO] [stdout] 23 | let _ = Number::from_unchecked(2); // 2 is not a valid discriminant! [INFO] [stdout] | ^^^^^^^^^^^^^^ variant or associated item not found in `Number` [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_default (line 699) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `num_enum` [INFO] [stdout] --> src/lib.rs:700:32 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Eq, PartialEq, num_enum::Default)] [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `num_enum` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `default` in this scope [INFO] [stdout] --> src/lib.rs:704:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[default] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `default` found for enum `_doctest_main_src_lib_rs_699_0::Number` in the current scope [INFO] [stdout] --> src/lib.rs:708:33 [INFO] [stdout] | [INFO] [stdout] 5 | enum Number { [INFO] [stdout] | ----------- variant or associated item `default` not found here [INFO] [stdout] ... [INFO] [stdout] 11 | assert_eq!(Number::One, Number::default()); [INFO] [stdout] | ^^^^^^^ variant or associated item not found in `_doctest_main_src_lib_rs_699_0::Number` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `default`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Default` [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `_doctest_main_src_lib_rs_699_0::Number: Default` is not satisfied [INFO] [stdout] --> src/lib.rs:709:25 [INFO] [stdout] | [INFO] [stdout] 12 | assert_eq!(Number::One, ::default()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `_doctest_main_src_lib_rs_699_0::Number` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0433, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - derive_from_primitive (line 378) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `num_enum` [INFO] [stdout] --> src/lib.rs:379:5 [INFO] [stdout] | [INFO] [stdout] 3 | use num_enum::FromPrimitive; [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `num_enum` [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `FromPrimitive` [INFO] [stdout] --> src/lib.rs:381:32 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Debug, Eq, PartialEq, FromPrimitive)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `num_enum` in this scope [INFO] [stdout] --> src/lib.rs:385:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[num_enum(default)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:389:25 [INFO] [stdout] | [INFO] [stdout] 13 | let zero = Number::from(0u8); [INFO] [stdout] | ^^^ expected enum `Number`, found `u8` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:392:24 [INFO] [stdout] | [INFO] [stdout] 16 | let one = Number::from(1u8); [INFO] [stdout] | ^^^ expected enum `Number`, found `u8` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:395:24 [INFO] [stdout] | [INFO] [stdout] 19 | let two = Number::from(2u8); [INFO] [stdout] | ^^^ expected enum `Number`, found `u8` [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0432. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - derive_default (line 699) [INFO] [stdout] src/lib.rs - derive_from_primitive (line 378) [INFO] [stdout] src/lib.rs - derive_into_primitive (line 345) [INFO] [stdout] src/lib.rs - derive_try_from_primitive (line 483) [INFO] [stdout] src/lib.rs - derive_unsafe_from_primitive (line 616) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "9f54adb81434613745d01b234f373385ca7995d4aa02e7ac47360c52c9b6822a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f54adb81434613745d01b234f373385ca7995d4aa02e7ac47360c52c9b6822a", kill_on_drop: false }` [INFO] [stdout] 9f54adb81434613745d01b234f373385ca7995d4aa02e7ac47360c52c9b6822a