[INFO] updating cached repository onelson/actix-web-staticfiles-result-type-repro [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/onelson/actix-web-staticfiles-result-type-repro [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/onelson/actix-web-staticfiles-result-type-repro" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/onelson/actix-web-staticfiles-result-type-repro"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/onelson/actix-web-staticfiles-result-type-repro'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/onelson/actix-web-staticfiles-result-type-repro" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/onelson/actix-web-staticfiles-result-type-repro"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/onelson/actix-web-staticfiles-result-type-repro'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e39c06d00edd41ea517ee7c5fa6f8c4e4583c912 [INFO] sha for GitHub repo onelson/actix-web-staticfiles-result-type-repro: e39c06d00edd41ea517ee7c5fa6f8c4e4583c912 [INFO] validating manifest of onelson/actix-web-staticfiles-result-type-repro on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of onelson/actix-web-staticfiles-result-type-repro on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing onelson/actix-web-staticfiles-result-type-repro [INFO] finished frobbing onelson/actix-web-staticfiles-result-type-repro [INFO] frobbed toml for onelson/actix-web-staticfiles-result-type-repro written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/onelson/actix-web-staticfiles-result-type-repro/Cargo.toml [INFO] started frobbing onelson/actix-web-staticfiles-result-type-repro [INFO] finished frobbing onelson/actix-web-staticfiles-result-type-repro [INFO] frobbed toml for onelson/actix-web-staticfiles-result-type-repro written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/onelson/actix-web-staticfiles-result-type-repro/Cargo.toml [INFO] crate onelson/actix-web-staticfiles-result-type-repro already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking onelson/actix-web-staticfiles-result-type-repro against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/onelson/actix-web-staticfiles-result-type-repro:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 268c661776c55134403b5c5bd8e2591db599599399e1d32ab1a69594731cd657 [INFO] running `"docker" "start" "-a" "268c661776c55134403b5c5bd8e2591db599599399e1d32ab1a69594731cd657"` [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Checking brotli-sys v0.3.2 [INFO] [stderr] Checking miniz-sys v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.19 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking tokio-threadpool v0.1.3 [INFO] [stderr] Checking regex v1.0.0 [INFO] [stderr] Checking crossbeam-channel v0.1.3 [INFO] [stderr] Checking backtrace v0.2.3 [INFO] [stderr] Checking serde_urlencoded v0.5.2 [INFO] [stderr] Compiling backtrace v0.3.8 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Checking tokio-fs v0.1.0 [INFO] [stderr] Checking error-chain v0.1.12 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Checking tokio v0.1.6 [INFO] [stderr] Compiling cargo_metadata v0.5.4 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling skeptic v0.13.3 [INFO] [stderr] Checking trust-dns-proto v0.3.3 [INFO] [stderr] Checking tokio-signal v0.1.5 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Checking trust-dns-resolver v0.8.2 [INFO] [stderr] Compiling actix v0.5.7 [INFO] [stderr] Checking cookie v0.10.1 [INFO] [stderr] Checking actix-web v0.6.10 [INFO] [stderr] Checking result-type-repro v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 9 | ) -> io::Result { [INFO] [stderr] | ------------------------ expected `std::result::Result` because of return type [INFO] [stderr] ... [INFO] [stderr] 26 | fs::NamedFile::open(path).respond_to(req) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::io::Error`, found struct `actix_web::Error` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result<_, std::io::Error>` [INFO] [stderr] found type `std::result::Result<_, actix_web::Error>` [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 `result-type-repro`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 9 | ) -> io::Result { [INFO] [stderr] | ------------------------ expected `std::result::Result` because of return type [INFO] [stderr] ... [INFO] [stderr] 26 | fs::NamedFile::open(path).respond_to(req) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::io::Error`, found struct `actix_web::Error` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result<_, std::io::Error>` [INFO] [stderr] found type `std::result::Result<_, actix_web::Error>` [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 `result-type-repro`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "268c661776c55134403b5c5bd8e2591db599599399e1d32ab1a69594731cd657"` [INFO] running `"docker" "rm" "-f" "268c661776c55134403b5c5bd8e2591db599599399e1d32ab1a69594731cd657"` [INFO] [stdout] 268c661776c55134403b5c5bd8e2591db599599399e1d32ab1a69594731cd657