[INFO] fetching crate const-enum 0.1.0...
[INFO] testing const-enum-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate const-enum 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate const-enum 0.1.0
[INFO] finished tweaking crates.io crate const-enum 0.1.0
[INFO] tweaked toml for crates.io crate const-enum 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate const-enum 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to highest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v3.0.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51
[INFO] running `Command { std: "docker" "start" "10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling const-enum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling target-tuple v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling toml_writer v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling const-enum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling serde_spanned v1.1.2
[INFO] [stderr]    Compiling toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml v1.1.8+spec-1.1.0
[INFO] [stderr]    Compiling trybuild v1.0.122
[INFO] [stdout] error: expected a trait, found type
[INFO] [stdout]  --> tests/example.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Copy, Clone, Debug, Eq, PartialEq, ConstEnum)]
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstEnum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc-macro derive produced unparsable tokens
[INFO] [stdout]  --> tests/example.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Copy, Clone, Debug, Eq, PartialEq, ConstEnum)]
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> tests/example.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_trait_impl)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected a trait, found type
[INFO] [stdout]  --> tests/test.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Copy, Clone, Debug, Eq, PartialEq, ConstEnum)]
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `ConstEnum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc-macro derive produced unparsable tokens
[INFO] [stdout]  --> tests/test.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Copy, Clone, Debug, Eq, PartialEq, ConstEnum)]
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> tests/test.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_trait_impl)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/example.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 |     println!("{:?}", Test::from(0b010 as u8));
[INFO] [stdout]    |                      ---------- ^^^^^^^^^^^ expected `Test`, found `u8`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/mod.rs:594:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/test.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |     assert_eq!(Test::from(0b010), Test::A);
[INFO] [stdout]    |                ---------- ^^^^^ expected `Test`, found integer
[INFO] [stdout]    |                |
[INFO] [stdout]    |                arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/mod.rs:594:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/test.rs:16:27
[INFO] [stdout]    |
[INFO] [stdout] 16 |     assert_eq!(Test::from(0b100), Test::B);
[INFO] [stdout]    |                ---------- ^^^^^ expected `Test`, found integer
[INFO] [stdout]    |                |
[INFO] [stdout]    |                arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/mod.rs:594:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/test.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 |     assert_eq!(Test::from(0b001), Test::C);
[INFO] [stdout]    |                ---------- ^^^^^ expected `Test`, found integer
[INFO] [stdout]    |                |
[INFO] [stdout]    |                arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/mod.rs:594:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u8: From<Test>` is not satisfied
[INFO] [stdout]   --> tests/example.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 |     println!("{:?}", u8::from(Test::A));
[INFO] [stdout]    |                      ^^ the trait `From<Test>` is not implemented for `u8`
[INFO] [stdout]    |
[INFO] [stdout] help: `u8` implements trait `From<T>`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/num.rs:119:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: `From<bool>`
[INFO] [stdout]   ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/num.rs:140:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ascii/ascii_char.rs:1168:12
[INFO] [stdout]    |
[INFO] [stdout]    = note: `From<std::ascii::Char>`
[INFO] [stdout]   ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ascii/ascii_char.rs:1178:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]    = note: this error originates in the macro `impl_from_bool` which comes from the expansion of the macro `into_int_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u8: From<Test>` is not satisfied
[INFO] [stdout]   --> tests/test.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     assert_eq!(u8::from(Test::A), 0b010);
[INFO] [stdout]    |                ^^ the trait `From<Test>` is not implemented for `u8`
[INFO] [stdout]    |
[INFO] [stdout] help: `u8` implements trait `From<T>`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/num.rs:119:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: `From<bool>`
[INFO] [stdout]   ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/num.rs:140:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ascii/ascii_char.rs:1168:12
[INFO] [stdout]    |
[INFO] [stdout]    = note: `From<std::ascii::Char>`
[INFO] [stdout]   ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ascii/ascii_char.rs:1178:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]    = note: this error originates in the macro `impl_from_bool` which comes from the expansion of the macro `into_int_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u8: From<Test>` is not satisfied
[INFO] [stdout]   --> tests/test.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     assert_eq!(u8::from(Test::B), 0b100);
[INFO] [stdout]    |                ^^ the trait `From<Test>` is not implemented for `u8`
[INFO] [stdout]    |
[INFO] [stdout] help: `u8` implements trait `From<T>`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/num.rs:119:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: `From<bool>`
[INFO] [stdout]   ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/num.rs:140:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ascii/ascii_char.rs:1168:12
[INFO] [stdout]    |
[INFO] [stdout]    = note: `From<std::ascii::Char>`
[INFO] [stdout]   ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ascii/ascii_char.rs:1178:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]    = note: this error originates in the macro `impl_from_bool` which comes from the expansion of the macro `into_int_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u8: From<Test>` is not satisfied
[INFO] [stdout]   --> tests/test.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     assert_eq!(u8::from(Test::C), 0b001);
[INFO] [stdout]    |                ^^ the trait `From<Test>` is not implemented for `u8`
[INFO] [stdout]    |
[INFO] [stdout] help: `u8` implements trait `From<T>`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/num.rs:119:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: `From<bool>`
[INFO] [stdout]   ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/num.rs:140:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ascii/ascii_char.rs:1168:12
[INFO] [stdout]    |
[INFO] [stdout]    = note: `From<std::ascii::Char>`
[INFO] [stdout]   ::: /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ascii/ascii_char.rs:1178:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]    = note: this error originates in the macro `impl_from_bool` which comes from the expansion of the macro `into_int_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0554.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/test.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Test::from(0b111);
[INFO] [stdout]    |     ---------- ^^^^^ expected `Test`, found integer
[INFO] [stdout]    |     |
[INFO] [stdout]    |     arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/convert/mod.rs:594:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0554.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const-enum` (test "example") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const-enum` (test "test") due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51", kill_on_drop: false }`
[INFO] [stdout] 10dc4f7a3137f14bb6ca9457e3e08f0204245d92f9ffcb7b963403473f43eb51
