[INFO] fetching crate guts 0.2.0...
[INFO] testing guts-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate guts 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate guts 0.2.0
[INFO] finished tweaking crates.io crate guts 0.2.0
[INFO] tweaked toml for crates.io crate guts 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate guts 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 719a1caff246cde5c2b4312914155cf9f892f953a766e599da87dcc0fc2ea962
[INFO] running `Command { std: "docker" "start" "-a" "719a1caff246cde5c2b4312914155cf9f892f953a766e599da87dcc0fc2ea962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "719a1caff246cde5c2b4312914155cf9f892f953a766e599da87dcc0fc2ea962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "719a1caff246cde5c2b4312914155cf9f892f953a766e599da87dcc0fc2ea962", kill_on_drop: false }`
[INFO] [stdout] 719a1caff246cde5c2b4312914155cf9f892f953a766e599da87dcc0fc2ea962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33c7fa6ede64e283a541cb22585f22b22fef4c53faceef4e41383ad42234d74a
[INFO] running `Command { std: "docker" "start" "-a" "33c7fa6ede64e283a541cb22585f22b22fef4c53faceef4e41383ad42234d74a", kill_on_drop: false }`
[INFO] [stderr]    Compiling guts v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "33c7fa6ede64e283a541cb22585f22b22fef4c53faceef4e41383ad42234d74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c7fa6ede64e283a541cb22585f22b22fef4c53faceef4e41383ad42234d74a", kill_on_drop: false }`
[INFO] [stdout] 33c7fa6ede64e283a541cb22585f22b22fef4c53faceef4e41383ad42234d74a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b92b1269fe9cf76fc20b51fce22955f7cec75263e3c6410d85301c35ae4aeb8d
[INFO] running `Command { std: "docker" "start" "-a" "b92b1269fe9cf76fc20b51fce22955f7cec75263e3c6410d85301c35ae4aeb8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling guts v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b92b1269fe9cf76fc20b51fce22955f7cec75263e3c6410d85301c35ae4aeb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92b1269fe9cf76fc20b51fce22955f7cec75263e3c6410d85301c35ae4aeb8d", kill_on_drop: false }`
[INFO] [stdout] b92b1269fe9cf76fc20b51fce22955f7cec75263e3c6410d85301c35ae4aeb8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0fc41a9c1ad96f81bfab17a25dc8f0f9e18096b42c6b22885710382f2799f22
[INFO] running `Command { std: "docker" "start" "-a" "c0fc41a9c1ad96f81bfab17a25dc8f0f9e18096b42c6b22885710382f2799f22", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/guts-4f16632db15ad7b4)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests guts
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 11) stdout ----
[INFO] [stdout] error[E0437]: type `Guts` is not a member of trait `Guts`
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         type Guts = State;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ not a member of trait `Guts`
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `guts`
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     impl Guts for StateMachine {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `guts` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `fn guts(&self) -> &<Self as HasGuts>::Guts { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StateMachine: HasGuts` is not satisfied
[INFO] [stdout]   --> src/lib.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     impl Guts for StateMachine {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ the trait `HasGuts` is not implemented for `StateMachine`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Guts`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:64:17
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub trait Guts: HasGuts {
[INFO] [stdout]    |                 ^^^^^^^ required by this bound in `Guts`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StateMachine: HasGuts` is not satisfied
[INFO] [stdout]   --> src/lib.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         unsafe fn from_guts_unchecked(guts: Self::Guts) -> Self {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `HasGuts` is not implemented for `StateMachine`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StateMachine: HasGuts` is not satisfied
[INFO] [stdout]    --> src/lib.rs:38:32
[INFO] [stdout]     |
[INFO] [stdout]  30 |     impl FromGutsUnchecked for StateMachine {
[INFO] [stdout]     |                                ^^^^^^^^^^^^ the trait `HasGuts` is not implemented for `StateMachine`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `FromGutsUnchecked`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:108:30
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait FromGutsUnchecked: HasGuts {
[INFO] [stdout]     |                              ^^^^^^^ required by this bound in `FromGutsUnchecked`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StateMachine: HasGuts` is not satisfied
[INFO] [stdout]   --> src/lib.rs:40:45
[INFO] [stdout]    |
[INFO] [stdout] 32 |         unsafe fn from_guts_unchecked(guts: Self::Guts) -> Self {
[INFO] [stdout]    |                                             ^^^^^^^^^^ the trait `HasGuts` is not implemented for `StateMachine`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StateMachine: HasGuts` is not satisfied
[INFO] [stdout]    --> src/lib.rs:53:24
[INFO] [stdout]     |
[INFO] [stdout]  45 | let machine = unsafe { StateMachine::from_guts_unchecked(State::On) };
[INFO] [stdout]     |                        ^^^^^^^^^^^^ the trait `HasGuts` is not implemented for `StateMachine`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `from_guts_unchecked`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:108:30
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait FromGutsUnchecked: HasGuts {
[INFO] [stdout]     |                              ^^^^^^^ required by this bound in `FromGutsUnchecked::from_guts_unchecked`
[INFO] [stdout] ...
[INFO] [stdout] 114 |     unsafe fn from_guts_unchecked(guts: Self::Guts) -> Self;
[INFO] [stdout]     |               ------------------- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StateMachine: HasGuts` is not satisfied
[INFO] [stdout]   --> src/lib.rs:53:58
[INFO] [stdout]    |
[INFO] [stdout] 45 | let machine = unsafe { StateMachine::from_guts_unchecked(State::On) };
[INFO] [stdout]    |                                                          ^^^^^^^^^ the trait `HasGuts` is not implemented for `StateMachine`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0277, E0437.
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c0fc41a9c1ad96f81bfab17a25dc8f0f9e18096b42c6b22885710382f2799f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0fc41a9c1ad96f81bfab17a25dc8f0f9e18096b42c6b22885710382f2799f22", kill_on_drop: false }`
[INFO] [stdout] c0fc41a9c1ad96f81bfab17a25dc8f0f9e18096b42c6b22885710382f2799f22