[INFO] fetching crate ezmenulib 0.2.10...
[INFO] checking ezmenulib-0.2.10 against try#8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f for pr-105568
[INFO] extracting crate ezmenulib 0.2.10 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ezmenulib 0.2.10 on toolchain 8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ezmenulib 0.2.10
[INFO] finished tweaking crates.io crate ezmenulib 0.2.10
[INFO] tweaked toml for crates.io crate ezmenulib 0.2.10 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate ezmenulib 0.2.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1926664bf0ba08c9f1843a997c6f158bd5661aab41be22429a85e879d234730
[INFO] running `Command { std: "docker" "start" "-a" "b1926664bf0ba08c9f1843a997c6f158bd5661aab41be22429a85e879d234730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1926664bf0ba08c9f1843a997c6f158bd5661aab41be22429a85e879d234730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1926664bf0ba08c9f1843a997c6f158bd5661aab41be22429a85e879d234730", kill_on_drop: false }`
[INFO] [stdout] b1926664bf0ba08c9f1843a997c6f158bd5661aab41be22429a85e879d234730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd6d71d2537476c719ed8a36bfa3c1a3905ea0c594a0f240ee685fd9732a0a6
[INFO] running `Command { std: "docker" "start" "-a" "1dd6d71d2537476c719ed8a36bfa3c1a3905ea0c594a0f240ee685fd9732a0a6", kill_on_drop: false }`
[INFO] [stderr]     Checking ezmenulib v0.2.10 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time
[INFO] [stdout]    --> src/field.rs:558:62
[INFO] [stdout]     |
[INFO] [stdout] 558 |         .map_err(|e| MenuError::Parse(s.to_owned(), Box::new(e)))
[INFO] [stdout]     |                                                     -------- ^ doesn't have a size known at compile-time
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Debug`
[INFO] [stdout] note: required by a bound in `Box::<T>::new`
[INFO] [stdout]    --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/alloc/src/boxed.rs:218:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time
[INFO] [stdout]    --> src/field.rs:558:62
[INFO] [stdout]     |
[INFO] [stdout] 558 |         .map_err(|e| MenuError::Parse(s.to_owned(), Box::new(e)))
[INFO] [stdout]     |                                                     -------- ^ doesn't have a size known at compile-time
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Debug`
[INFO] [stdout] note: required by a bound in `Box::<T>::new`
[INFO] [stdout]    --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/alloc/src/boxed.rs:218:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time
[INFO] [stdout]    --> src/field.rs:557:5
[INFO] [stdout]     |
[INFO] [stdout] 557 |     s.parse()
[INFO] [stdout]     |     ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout] 558 |         .map_err(|e| MenuError::Parse(s.to_owned(), Box::new(e)))
[INFO] [stdout]     |          ------- required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Debug`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::map_err`
[INFO] [stdout]    --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:858:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time
[INFO] [stdout]    --> src/field.rs:557:5
[INFO] [stdout]     |
[INFO] [stdout] 557 |     s.parse()
[INFO] [stdout]     |     ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout] 558 |         .map_err(|e| MenuError::Parse(s.to_owned(), Box::new(e)))
[INFO] [stdout]     |          ------- required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Debug`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::map_err`
[INFO] [stdout]    --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:858:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time
[INFO] [stdout]    --> src/field.rs:558:19
[INFO] [stdout]     |
[INFO] [stdout] 558 |         .map_err(|e| MenuError::Parse(s.to_owned(), Box::new(e)))
[INFO] [stdout]     |                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Debug`
[INFO] [stdout]     = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size
[INFO] [stdout]     |
[INFO] [stdout] 558 |         .map_err(|&e| MenuError::Parse(s.to_owned(), Box::new(e)))
[INFO] [stdout]     |                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time
[INFO] [stdout]    --> src/field.rs:558:19
[INFO] [stdout]     |
[INFO] [stdout] 558 |         .map_err(|e| MenuError::Parse(s.to_owned(), Box::new(e)))
[INFO] [stdout]     |                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Debug`
[INFO] [stdout]     = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size
[INFO] [stdout]     |
[INFO] [stdout] 558 |         .map_err(|&e| MenuError::Parse(s.to_owned(), Box::new(e)))
[INFO] [stdout]     |                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time
[INFO] [stdout]    --> src/field.rs:557:7
[INFO] [stdout]     |
[INFO] [stdout] 557 |     s.parse()
[INFO] [stdout]     |       ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Debug`
[INFO] [stdout] note: required by a bound in `Result`
[INFO] [stdout]    --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:504:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time
[INFO] [stdout]    --> src/field.rs:557:7
[INFO] [stdout]     |
[INFO] [stdout] 557 |     s.parse()
[INFO] [stdout]     |       ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn Debug`
[INFO] [stdout] note: required by a bound in `Result`
[INFO] [stdout]    --> /rustc/8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f/library/core/src/result.rs:504:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<T as FromStr>::Err == dyn Debug`
[INFO] [stdout]    --> src/field.rs:557:7
[INFO] [stdout]     |
[INFO] [stdout] 557 |     s.parse()
[INFO] [stdout]     |       ^^^^^ expected associated type, found trait object `dyn Debug`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<T as FromStr>::Err`
[INFO] [stdout]                   found trait object `dyn Debug`
[INFO] [stdout] help: consider constraining the associated type `<T as FromStr>::Err` to `dyn Debug`
[INFO] [stdout]     |
[INFO] [stdout] 553 |     T: FromStr<Err = dyn Debug>,
[INFO] [stdout]     |               +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<T as FromStr>::Err == dyn Debug`
[INFO] [stdout]    --> src/field.rs:557:7
[INFO] [stdout]     |
[INFO] [stdout] 557 |     s.parse()
[INFO] [stdout]     |       ^^^^^ expected associated type, found trait object `dyn Debug`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<T as FromStr>::Err`
[INFO] [stdout]                   found trait object `dyn Debug`
[INFO] [stdout] help: consider constraining the associated type `<T as FromStr>::Err` to `dyn Debug`
[INFO] [stdout]     |
[INFO] [stdout] 553 |     T: FromStr<Err = dyn Debug>,
[INFO] [stdout]     |               +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ezmenulib` due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ezmenulib` due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "1dd6d71d2537476c719ed8a36bfa3c1a3905ea0c594a0f240ee685fd9732a0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd6d71d2537476c719ed8a36bfa3c1a3905ea0c594a0f240ee685fd9732a0a6", kill_on_drop: false }`
[INFO] [stdout] 1dd6d71d2537476c719ed8a36bfa3c1a3905ea0c594a0f240ee685fd9732a0a6