[INFO] fetching crate you-can 0.0.13...
[INFO] documenting you-can-0.0.13 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate you-can 0.0.13 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate you-can 0.0.13 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate you-can 0.0.13
[INFO] finished tweaking crates.io crate you-can 0.0.13
[INFO] tweaked toml for crates.io crate you-can 0.0.13 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate you-can 0.0.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1574d3525a24aee924e2683801d2a2e4afdf2f834ed646ab05e7330dc0e2cbc
[INFO] running `Command { std: "docker" "start" "-a" "c1574d3525a24aee924e2683801d2a2e4afdf2f834ed646ab05e7330dc0e2cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1574d3525a24aee924e2683801d2a2e4afdf2f834ed646ab05e7330dc0e2cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1574d3525a24aee924e2683801d2a2e4afdf2f834ed646ab05e7330dc0e2cbc", kill_on_drop: false }`
[INFO] [stdout] c1574d3525a24aee924e2683801d2a2e4afdf2f834ed646ab05e7330dc0e2cbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10cdf8b2466c0d279722007eec394866f3bea76f04b47e904e6cdfc0e63ee734
[INFO] running `Command { std: "docker" "start" "-a" "10cdf8b2466c0d279722007eec394866f3bea76f04b47e904e6cdfc0e63ee734", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling you-can-build-macros v0.0.13
[INFO] [stderr]  Documenting you-can v0.0.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.44s
[INFO] running `Command { std: "docker" "inspect" "10cdf8b2466c0d279722007eec394866f3bea76f04b47e904e6cdfc0e63ee734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10cdf8b2466c0d279722007eec394866f3bea76f04b47e904e6cdfc0e63ee734", kill_on_drop: false }`
[INFO] [stdout] 10cdf8b2466c0d279722007eec394866f3bea76f04b47e904e6cdfc0e63ee734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] a4b55a24cc1ccd0798e5ad1f656cbdf8c62fda7a8e50fefddb6553397cba8812
[INFO] running `Command { std: "docker" "start" "-a" "a4b55a24cc1ccd0798e5ad1f656cbdf8c62fda7a8e50fefddb6553397cba8812", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling you-can-build-macros v0.0.13
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stdout] error[E0277]: the trait bound `quote::__private::Span: From<proc_macro::Span>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/you-can-build-macros-0.0.13/./lib.rs:78:35
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 Span::call_site().into() =>
[INFO] [stdout]    |                                   ^^^^ the trait `From<proc_macro::Span>` is not implemented for `quote::__private::Span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Into<quote::__private::Span>` for `proc_macro::Span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `quote::__private::Span` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/you-can-build-macros-0.0.13/./lib.rs:98:61
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 self.suppressed_references.push(node.span().unwrap());
[INFO] [stdout]    |                                                             ^^^^^^ method not found in `quote::__private::Span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `quote::__private::Span` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/you-can-build-macros-0.0.13/./lib.rs:153:41
[INFO] [stdout]     |
[INFO] [stdout] 153 |             self.spans.push(node.span().unwrap());
[INFO] [stdout]     |                                         ^^^^^^ method not found in `quote::__private::Span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `you-can-build-macros` due to 4 previous errors
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4b55a24cc1ccd0798e5ad1f656cbdf8c62fda7a8e50fefddb6553397cba8812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b55a24cc1ccd0798e5ad1f656cbdf8c62fda7a8e50fefddb6553397cba8812", kill_on_drop: false }`
[INFO] [stdout] a4b55a24cc1ccd0798e5ad1f656cbdf8c62fda7a8e50fefddb6553397cba8812