[INFO] fetching crate syn-inline-mod 0.4.0...
[INFO] checking syn-inline-mod-0.4.0 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate syn-inline-mod 0.4.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate syn-inline-mod 0.4.0 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syn-inline-mod 0.4.0
[INFO] finished tweaking crates.io crate syn-inline-mod 0.4.0
[INFO] tweaked toml for crates.io crate syn-inline-mod 0.4.0 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98c19c07726a8e441e32fd56931631b4ea854cc9a726cd8687b8474c0715269f
[INFO] running `Command { std: "docker" "start" "-a" "98c19c07726a8e441e32fd56931631b4ea854cc9a726cd8687b8474c0715269f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98c19c07726a8e441e32fd56931631b4ea854cc9a726cd8687b8474c0715269f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c19c07726a8e441e32fd56931631b4ea854cc9a726cd8687b8474c0715269f", kill_on_drop: false }`
[INFO] [stdout] 98c19c07726a8e441e32fd56931631b4ea854cc9a726cd8687b8474c0715269f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e01965b5a7c69518282a4a132d1d27757a2fb5b10e1863d6d13014f5fcb3a442
[INFO] running `Command { std: "docker" "start" "-a" "e01965b5a7c69518282a4a132d1d27757a2fb5b10e1863d6d13014f5fcb3a442", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking proc-macro2 v1.0.29
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking syn-inline-mod v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]    --> src/mod_path.rs:111:63
[INFO] [stdout]     |
[INFO] [stdout] 111 |         ModSegment::Ident(syn::Ident::new(ident, syn::export::Span::call_site()))
[INFO] [stdout]     |                                                               ^^^^ not found in `syn::export`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::Span;
[INFO] [stdout]     |
[INFO] [stdout] 3   | use proc_macro2::Span;
[INFO] [stdout]     |
[INFO] [stdout] 3   | use quote::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout] 3   | use syn::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn-inline-mod` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e01965b5a7c69518282a4a132d1d27757a2fb5b10e1863d6d13014f5fcb3a442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01965b5a7c69518282a4a132d1d27757a2fb5b10e1863d6d13014f5fcb3a442", kill_on_drop: false }`
[INFO] [stdout] e01965b5a7c69518282a4a132d1d27757a2fb5b10e1863d6d13014f5fcb3a442