[INFO] cloning repository tcr/dirmanifest [INFO] running `"git" "clone" "--bare" "git://github.com/tcr/dirmanifest.git" "work/cache/sources/gh/tcr/dirmanifest"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tcr/dirmanifest'... [INFO] running `"git" "clone" "work/cache/sources/gh/tcr/dirmanifest" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tcr/dirmanifest"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tcr/dirmanifest'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tcr/dirmanifest" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tcr/dirmanifest"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tcr/dirmanifest'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7c0c34907cd77988907203875ef2bd6441d56bdd [INFO] sha for GitHub repo tcr/dirmanifest: 7c0c34907cd77988907203875ef2bd6441d56bdd [INFO] validating manifest of tcr/dirmanifest on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tcr/dirmanifest on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tcr/dirmanifest [INFO] finished frobbing tcr/dirmanifest [INFO] frobbed toml for tcr/dirmanifest written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tcr/dirmanifest/Cargo.toml [INFO] started frobbing tcr/dirmanifest [INFO] finished frobbing tcr/dirmanifest [INFO] frobbed toml for tcr/dirmanifest written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tcr/dirmanifest/Cargo.toml [INFO] crate tcr/dirmanifest already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tcr/dirmanifest/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tcr/dirmanifest against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tcr/dirmanifest:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 2e1ce1b0fb2df42426799516e6f2c40985b42999f2f1df38ac8296104650c742 [INFO] running `"docker" "start" "-a" "2e1ce1b0fb2df42426799516e6f2c40985b42999f2f1df38ac8296104650c742"` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling bstr v0.1.4 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling csv v1.0.7 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Compiling globset v0.4.3 [INFO] [stderr] Compiling ignore v0.4.7 [INFO] [stderr] Compiling dirmanifest v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:28:19 [INFO] [stderr] | [INFO] [stderr] 28 | while let Some(Some(item)) = rx.recv() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ --------- this match expression has type `std::result::Result, crossbeam_channel::RecvError>` [INFO] [stderr] | | [INFO] [stderr] | expected enum `std::result::Result`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result, crossbeam_channel::RecvError>` [INFO] [stderr] found type `std::option::Option<_>` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `dirmanifest`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2e1ce1b0fb2df42426799516e6f2c40985b42999f2f1df38ac8296104650c742"` [INFO] running `"docker" "rm" "-f" "2e1ce1b0fb2df42426799516e6f2c40985b42999f2f1df38ac8296104650c742"` [INFO] [stdout] 2e1ce1b0fb2df42426799516e6f2c40985b42999f2f1df38ac8296104650c742