[INFO] fetching crate bitrange_plugin 0.1.2...
[INFO] testing bitrange_plugin-0.1.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate bitrange_plugin 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bitrange_plugin 0.1.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitrange_plugin 0.1.2
[INFO] finished tweaking crates.io crate bitrange_plugin 0.1.2
[INFO] tweaked toml for crates.io crate bitrange_plugin 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9971a396fad252209cb1d794c7abfe6451ccf40b8699c4591189e3e69627575c
[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" "9971a396fad252209cb1d794c7abfe6451ccf40b8699c4591189e3e69627575c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9971a396fad252209cb1d794c7abfe6451ccf40b8699c4591189e3e69627575c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9971a396fad252209cb1d794c7abfe6451ccf40b8699c4591189e3e69627575c", kill_on_drop: false }`
[INFO] [stdout] 9971a396fad252209cb1d794c7abfe6451ccf40b8699c4591189e3e69627575c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--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] 42c500d8a27e544676acd831d223db779b3e9bce3c37c3385e9cb20d3ca913c4
[INFO] running `Command { std: "docker" "start" "-a" "42c500d8a27e544676acd831d223db779b3e9bce3c37c3385e9cb20d3ca913c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitrange_plugin v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no variant or associated item named `Term` found for enum `proc_macro::TokenTree` in the current scope
[INFO] [stdout]   --> src/pattern.rs:60:37
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     Some(TokenTree::Term(term)) => {
[INFO] [stdout]    |                                     ^^^^ variant or associated item not found in `proc_macro::TokenTree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Op` found for enum `proc_macro::TokenTree` in the current scope
[INFO] [stdout]   --> src/pattern.rs:85:28
[INFO] [stdout]    |
[INFO] [stdout] 85 |     if let Some(TokenTree::Op(op)) = item {
[INFO] [stdout]    |                            ^^ variant or associated item not found in `proc_macro::TokenTree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitrange_plugin`.
[INFO] [stdout] error[E0599]: no variant or associated item named `Term` found for enum `proc_macro::TokenTree` in the current scope
[INFO] [stdout]   --> src/pattern.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     if let Some(TokenTree::Term(term)) = item {
[INFO] [stdout]    |                            ^^^^ variant or associated item not found in `proc_macro::TokenTree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42c500d8a27e544676acd831d223db779b3e9bce3c37c3385e9cb20d3ca913c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c500d8a27e544676acd831d223db779b3e9bce3c37c3385e9cb20d3ca913c4", kill_on_drop: false }`
[INFO] [stdout] 42c500d8a27e544676acd831d223db779b3e9bce3c37c3385e9cb20d3ca913c4