Nov 30 08:47:49.367 INFO checking RyanMcG/edfp against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 08:47:49.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 30 08:47:49.800 INFO [stdout] 946e2c9011f60a340d7d98dc6877206fa62fbae8941851bed678ff414fc46b76 Nov 30 08:47:49.804 INFO running `"docker" "start" "-a" "946e2c9011f60a340d7d98dc6877206fa62fbae8941851bed678ff414fc46b76"` Nov 30 08:47:50.956 INFO [stderr] usermod: no changes Nov 30 08:47:51.044 INFO [stderr] Checking edfp v0.1.0 (/source) Nov 30 08:47:51.856 INFO [stderr] warning: unused variable: `empty_string` Nov 30 08:47:51.856 INFO [stderr] --> src/main.rs:64:9 Nov 30 08:47:51.856 INFO [stderr] | Nov 30 08:47:51.856 INFO [stderr] 64 | let empty_string = String::new(); Nov 30 08:47:51.856 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_empty_string` instead Nov 30 08:47:51.856 INFO [stderr] | Nov 30 08:47:51.856 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 08:47:51.856 INFO [stderr] Nov 30 08:47:51.856 INFO [stderr] warning: unused variable: `new_path` Nov 30 08:47:51.856 INFO [stderr] --> src/main.rs:96:33 Nov 30 08:47:51.857 INFO [stderr] | Nov 30 08:47:51.857 INFO [stderr] 96 | Operation::Rename { ref new_path } => true, Nov 30 08:47:51.857 INFO [stderr] | ^^^^^^^^ help: try ignoring the field: `new_path: _` Nov 30 08:47:51.857 INFO [stderr] Nov 30 08:47:51.866 INFO [stderr] warning: unused variable: `empty_string` Nov 30 08:47:51.866 INFO [stderr] --> src/main.rs:64:9 Nov 30 08:47:51.866 INFO [stderr] | Nov 30 08:47:51.866 INFO [stderr] 64 | let empty_string = String::new(); Nov 30 08:47:51.866 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_empty_string` instead Nov 30 08:47:51.866 INFO [stderr] | Nov 30 08:47:51.872 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 08:47:51.872 INFO [stderr] Nov 30 08:47:51.873 INFO [stderr] warning: unused variable: `new_path` Nov 30 08:47:51.873 INFO [stderr] --> src/main.rs:96:33 Nov 30 08:47:51.880 INFO [stderr] | Nov 30 08:47:51.880 INFO [stderr] 96 | Operation::Rename { ref new_path } => true, Nov 30 08:47:51.880 INFO [stderr] | ^^^^^^^^ help: try ignoring the field: `new_path: _` Nov 30 08:47:51.880 INFO [stderr] Nov 30 08:47:51.900 INFO [stderr] warning: variable does not need to be mutable Nov 30 08:47:51.900 INFO [stderr] --> src/main.rs:119:50 Nov 30 08:47:51.900 INFO [stderr] | Nov 30 08:47:51.900 INFO [stderr] 119 | fn edfp(mut input: I, mut output: O) { Nov 30 08:47:51.900 INFO [stderr] | ----^^^^^^ Nov 30 08:47:51.900 INFO [stderr] | | Nov 30 08:47:51.900 INFO [stderr] | help: remove this `mut` Nov 30 08:47:51.900 INFO [stderr] | Nov 30 08:47:51.900 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 08:47:51.900 INFO [stderr] Nov 30 08:47:51.901 INFO [stderr] warning: variable does not need to be mutable Nov 30 08:47:51.901 INFO [stderr] --> src/main.rs:157:9 Nov 30 08:47:51.901 INFO [stderr] | Nov 30 08:47:51.902 INFO [stderr] 157 | let mut output = io::stdout(); Nov 30 08:47:51.902 INFO [stderr] | ----^^^^^^ Nov 30 08:47:51.902 INFO [stderr] | | Nov 30 08:47:51.902 INFO [stderr] | help: remove this `mut` Nov 30 08:47:51.902 INFO [stderr] Nov 30 08:47:51.902 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.902 INFO [stderr] --> src/main.rs:81:9 Nov 30 08:47:51.902 INFO [stderr] | Nov 30 08:47:51.902 INFO [stderr] 81 | writeln!(output, "{}", header); Nov 30 08:47:51.902 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.902 INFO [stderr] | Nov 30 08:47:51.902 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 08:47:51.902 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.902 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.902 INFO [stderr] Nov 30 08:47:51.902 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.902 INFO [stderr] --> src/main.rs:83:13 Nov 30 08:47:51.902 INFO [stderr] | Nov 30 08:47:51.902 INFO [stderr] 83 | writeln!(output, "\t{}", change); Nov 30 08:47:51.902 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.902 INFO [stderr] | Nov 30 08:47:51.902 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.902 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.902 INFO [stderr] Nov 30 08:47:51.903 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.903 INFO [stderr] --> src/main.rs:85:9 Nov 30 08:47:51.903 INFO [stderr] | Nov 30 08:47:51.903 INFO [stderr] 85 | writeln!(output); Nov 30 08:47:51.903 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.903 INFO [stderr] | Nov 30 08:47:51.903 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.903 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.903 INFO [stderr] Nov 30 08:47:51.903 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.903 INFO [stderr] --> src/main.rs:101:9 Nov 30 08:47:51.903 INFO [stderr] | Nov 30 08:47:51.903 INFO [stderr] 101 | writeln!(output, "No changes"); Nov 30 08:47:51.903 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.903 INFO [stderr] | Nov 30 08:47:51.903 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.903 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.903 INFO [stderr] Nov 30 08:47:51.908 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.908 INFO [stderr] --> src/main.rs:114:5 Nov 30 08:47:51.908 INFO [stderr] | Nov 30 08:47:51.908 INFO [stderr] 114 | write!(&tty, "Would you like to make the changes described above (y/n)? "); Nov 30 08:47:51.908 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.908 INFO [stderr] | Nov 30 08:47:51.908 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.908 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.908 INFO [stderr] Nov 30 08:47:51.940 INFO [stderr] warning: variable does not need to be mutable Nov 30 08:47:51.940 INFO [stderr] --> src/main.rs:119:50 Nov 30 08:47:51.940 INFO [stderr] | Nov 30 08:47:51.940 INFO [stderr] 119 | fn edfp(mut input: I, mut output: O) { Nov 30 08:47:51.940 INFO [stderr] | ----^^^^^^ Nov 30 08:47:51.940 INFO [stderr] | | Nov 30 08:47:51.940 INFO [stderr] | help: remove this `mut` Nov 30 08:47:51.940 INFO [stderr] | Nov 30 08:47:51.940 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 08:47:51.940 INFO [stderr] Nov 30 08:47:51.940 INFO [stderr] warning: variable does not need to be mutable Nov 30 08:47:51.940 INFO [stderr] --> src/main.rs:157:9 Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] 157 | let mut output = io::stdout(); Nov 30 08:47:51.941 INFO [stderr] | ----^^^^^^ Nov 30 08:47:51.941 INFO [stderr] | | Nov 30 08:47:51.941 INFO [stderr] | help: remove this `mut` Nov 30 08:47:51.941 INFO [stderr] Nov 30 08:47:51.941 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.941 INFO [stderr] --> src/main.rs:81:9 Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] 81 | writeln!(output, "{}", header); Nov 30 08:47:51.941 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 08:47:51.941 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.941 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.941 INFO [stderr] Nov 30 08:47:51.941 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.941 INFO [stderr] --> src/main.rs:83:13 Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] 83 | writeln!(output, "\t{}", change); Nov 30 08:47:51.941 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.941 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.941 INFO [stderr] Nov 30 08:47:51.941 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.941 INFO [stderr] --> src/main.rs:85:9 Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] 85 | writeln!(output); Nov 30 08:47:51.941 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.941 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.941 INFO [stderr] Nov 30 08:47:51.941 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.941 INFO [stderr] --> src/main.rs:101:9 Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] 101 | writeln!(output, "No changes"); Nov 30 08:47:51.941 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.941 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.941 INFO [stderr] Nov 30 08:47:51.941 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 08:47:51.941 INFO [stderr] --> src/main.rs:114:5 Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] 114 | write!(&tty, "Would you like to make the changes described above (y/n)? "); Nov 30 08:47:51.941 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 08:47:51.941 INFO [stderr] | Nov 30 08:47:51.941 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 08:47:51.941 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 30 08:47:51.941 INFO [stderr] Nov 30 08:47:51.976 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s Nov 30 08:47:51.981 INFO [stderr] su: No module specific data is present Nov 30 08:47:52.498 INFO running `"docker" "inspect" "946e2c9011f60a340d7d98dc6877206fa62fbae8941851bed678ff414fc46b76"` Nov 30 08:47:52.900 INFO running `"docker" "rm" "-f" "946e2c9011f60a340d7d98dc6877206fa62fbae8941851bed678ff414fc46b76"` Nov 30 08:47:53.176 INFO [stdout] 946e2c9011f60a340d7d98dc6877206fa62fbae8941851bed678ff414fc46b76