[INFO] updating cached repository dholroyd/scte35dump [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dholroyd/scte35dump [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dholroyd/scte35dump" "work/ex/clippy-test-run/sources/stable/gh/dholroyd/scte35dump"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/dholroyd/scte35dump'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dholroyd/scte35dump" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dholroyd/scte35dump"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dholroyd/scte35dump'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4804117c806aef33b9ca51d5ebe11b3e92e2ce0c [INFO] sha for GitHub repo dholroyd/scte35dump: 4804117c806aef33b9ca51d5ebe11b3e92e2ce0c [INFO] validating manifest of dholroyd/scte35dump on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dholroyd/scte35dump on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dholroyd/scte35dump [INFO] finished frobbing dholroyd/scte35dump [INFO] frobbed toml for dholroyd/scte35dump written to work/ex/clippy-test-run/sources/stable/gh/dholroyd/scte35dump/Cargo.toml [INFO] started frobbing dholroyd/scte35dump [INFO] finished frobbing dholroyd/scte35dump [INFO] frobbed toml for dholroyd/scte35dump written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dholroyd/scte35dump/Cargo.toml [INFO] crate dholroyd/scte35dump has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting dholroyd/scte35dump against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/dholroyd/scte35dump:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2d6d545d3ab83cbdbb6354f3ca31777960c160ed53affcafd267c8cca1fa4c84 [INFO] running `"docker" "start" "-a" "2d6d545d3ab83cbdbb6354f3ca31777960c160ed53affcafd267c8cca1fa4c84"` [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking hex-slice v0.1.4 [INFO] [stderr] Checking bitreader v0.3.1 [INFO] [stderr] Checking rtp-rs v0.2.0 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking hexdump v0.1.0 [INFO] [stderr] Checking mpeg2ts-reader v0.7.0 [INFO] [stderr] Checking scte35-reader v0.6.0 [INFO] [stderr] Checking scte35dump v0.1.5 (/opt/crater/workdir) [INFO] [stderr] warning: use of `expect` followed by a function call [INFO] [stderr] --> src/main.rs:69:39 [INFO] [stderr] | [INFO] [stderr] 69 | let mut f = File::open(&cmd.name).expect(&format!("Problem reading {}", cmd.name)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Problem reading {}", cmd.name))` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::expect_fun_call)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call [INFO] [stderr] [INFO] [stderr] warning: use of `expect` followed by a function call [INFO] [stderr] --> src/main.rs:69:39 [INFO] [stderr] | [INFO] [stderr] 69 | let mut f = File::open(&cmd.name).expect(&format!("Problem reading {}", cmd.name)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| panic!("Problem reading {}", cmd.name))` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::expect_fun_call)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.78s [INFO] running `"docker" "inspect" "2d6d545d3ab83cbdbb6354f3ca31777960c160ed53affcafd267c8cca1fa4c84"` [INFO] running `"docker" "rm" "-f" "2d6d545d3ab83cbdbb6354f3ca31777960c160ed53affcafd267c8cca1fa4c84"` [INFO] [stdout] 2d6d545d3ab83cbdbb6354f3ca31777960c160ed53affcafd267c8cca1fa4c84