[INFO] cloning repository https://github.com/jeremyBanks/you-can
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeremyBanks/you-can" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyBanks%2Fyou-can", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyBanks%2Fyou-can'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f592d216eb2d53274a3c2548072f2ddf153508c0
[INFO] documenting jeremyBanks/you-can against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyBanks%2Fyou-can" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeremyBanks/you-can 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-1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/jeremyBanks/you-can
[INFO] finished tweaking git repo https://github.com/jeremyBanks/you-can
[INFO] tweaked toml for git repo https://github.com/jeremyBanks/you-can written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/jeremyBanks/you-can 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] 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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e72d086f69cb0aa60bc2db5fc7a035d6b80c9427bb0f259e9fc0845ae2d2c2a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6e72d086f69cb0aa60bc2db5fc7a035d6b80c9427bb0f259e9fc0845ae2d2c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e72d086f69cb0aa60bc2db5fc7a035d6b80c9427bb0f259e9fc0845ae2d2c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e72d086f69cb0aa60bc2db5fc7a035d6b80c9427bb0f259e9fc0845ae2d2c2a", kill_on_drop: false }`
[INFO] [stdout] 6e72d086f69cb0aa60bc2db5fc7a035d6b80c9427bb0f259e9fc0845ae2d2c2a
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6fff27def71b30acefdde2f9de998e3a36effec92fe3569f363bada739149802
[INFO] running `Command { std: "docker" "start" "-a" "6fff27def71b30acefdde2f9de998e3a36effec92fe3569f363bada739149802", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling you-can-build-macros v0.0.14-dev (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]  Documenting you-can v0.0.14-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.22s
[INFO] running `Command { std: "docker" "inspect" "6fff27def71b30acefdde2f9de998e3a36effec92fe3569f363bada739149802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fff27def71b30acefdde2f9de998e3a36effec92fe3569f363bada739149802", kill_on_drop: false }`
[INFO] [stdout] 6fff27def71b30acefdde2f9de998e3a36effec92fe3569f363bada739149802
[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=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] eee3c677f79ffc33a017debcda92bbb255961451bf7db24fb32bf5f1c1c4393a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eee3c677f79ffc33a017debcda92bbb255961451bf7db24fb32bf5f1c1c4393a", 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 semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling you-can-build-macros v0.0.14-dev (/opt/rustwide/workdir/macros)
[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]   --> macros/./lib.rs:79:35
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 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]   --> macros/./lib.rs:99:61
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 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]    --> macros/./lib.rs:154:41
[INFO] [stdout]     |
[INFO] [stdout] 154 |             self.spans.push(node.span().unwrap());
[INFO] [stdout]     |                                         ^^^^^^ method not found in `quote::__private::Span`
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stderr] error: could not compile `you-can-build-macros` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "eee3c677f79ffc33a017debcda92bbb255961451bf7db24fb32bf5f1c1c4393a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee3c677f79ffc33a017debcda92bbb255961451bf7db24fb32bf5f1c1c4393a", kill_on_drop: false }`
[INFO] [stdout] eee3c677f79ffc33a017debcda92bbb255961451bf7db24fb32bf5f1c1c4393a