Nov 01 12:13:30.105 INFO checking FlatBartender/flow against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 12:13:30.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 12:13:30.537 INFO blam! 72c4a0a1303f8dc26babd91dc75d03450dac5c215416d8d22e419618645c609e Nov 01 12:13:30.539 INFO running `"docker" "start" "-a" "72c4a0a1303f8dc26babd91dc75d03450dac5c215416d8d22e419618645c609e"` Nov 01 12:13:32.324 INFO kablam! usermod: no changes Nov 01 12:13:32.372 INFO kablam! Checking flow v0.1.0 (/source) Nov 01 12:13:33.137 INFO kablam! warning: variable does not need to be mutable Nov 01 12:13:33.137 INFO kablam! --> src/main.rs:9:9 Nov 01 12:13:33.137 INFO kablam! | Nov 01 12:13:33.138 INFO kablam! 9 | let mut sine = Sine::new(Node::float(1.0)); Nov 01 12:13:33.138 INFO kablam! | ----^^^^ Nov 01 12:13:33.138 INFO kablam! | | Nov 01 12:13:33.139 INFO kablam! | help: remove this `mut` Nov 01 12:13:33.139 INFO kablam! | Nov 01 12:13:33.139 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 12:13:33.139 INFO kablam! Nov 01 12:13:33.140 INFO kablam! warning: variable does not need to be mutable Nov 01 12:13:33.140 INFO kablam! --> src/main.rs:10:9 Nov 01 12:13:33.140 INFO kablam! | Nov 01 12:13:33.141 INFO kablam! 10 | let mut freq = sine * 440.0 + 880.0; Nov 01 12:13:33.141 INFO kablam! | ----^^^^ Nov 01 12:13:33.141 INFO kablam! | | Nov 01 12:13:33.141 INFO kablam! | help: remove this `mut` Nov 01 12:13:33.142 INFO kablam! Nov 01 12:13:33.142 INFO kablam! warning: variable does not need to be mutable Nov 01 12:13:33.142 INFO kablam! --> src/main.rs:11:9 Nov 01 12:13:33.143 INFO kablam! | Nov 01 12:13:33.143 INFO kablam! 11 | let mut saw = Saw::new(freq); Nov 01 12:13:33.143 INFO kablam! | ----^^^ Nov 01 12:13:33.143 INFO kablam! | | Nov 01 12:13:33.144 INFO kablam! | help: remove this `mut` Nov 01 12:13:33.144 INFO kablam! Nov 01 12:13:33.148 INFO kablam! warning: method is never used: `new` Nov 01 12:13:33.149 INFO kablam! --> src/node/square.rs:12:5 Nov 01 12:13:33.149 INFO kablam! | Nov 01 12:13:33.149 INFO kablam! 12 | pub fn new(frequency: Box, duty: Box) -> Box { Nov 01 12:13:33.149 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:13:33.150 INFO kablam! | Nov 01 12:13:33.150 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 12:13:33.150 INFO kablam! Nov 01 12:13:33.150 INFO kablam! warning: method is never used: `new` Nov 01 12:13:33.151 INFO kablam! --> src/node/add.rs:11:5 Nov 01 12:13:33.151 INFO kablam! | Nov 01 12:13:33.151 INFO kablam! 11 | pub fn new(term_a: Box, term_b: Box) -> Box { Nov 01 12:13:33.152 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:13:33.152 INFO kablam! Nov 01 12:13:33.152 INFO kablam! warning: method is never used: `new` Nov 01 12:13:33.152 INFO kablam! --> src/node/mul.rs:11:5 Nov 01 12:13:33.153 INFO kablam! | Nov 01 12:13:33.153 INFO kablam! 11 | pub fn new(term_a: Box, term_b: Box) -> Box { Nov 01 12:13:33.153 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:13:33.153 INFO kablam! Nov 01 12:13:33.329 INFO kablam! warning: variable does not need to be mutable Nov 01 12:13:33.329 INFO kablam! --> src/main.rs:9:9 Nov 01 12:13:33.329 INFO kablam! | Nov 01 12:13:33.330 INFO kablam! 9 | let mut sine = Sine::new(Node::float(1.0)); Nov 01 12:13:33.330 INFO kablam! | ----^^^^ Nov 01 12:13:33.330 INFO kablam! | | Nov 01 12:13:33.330 INFO kablam! | help: remove this `mut` Nov 01 12:13:33.331 INFO kablam! | Nov 01 12:13:33.331 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 12:13:33.331 INFO kablam! Nov 01 12:13:33.331 INFO kablam! warning: variable does not need to be mutable Nov 01 12:13:33.332 INFO kablam! --> src/main.rs:10:9 Nov 01 12:13:33.332 INFO kablam! | Nov 01 12:13:33.332 INFO kablam! 10 | let mut freq = sine * 440.0 + 880.0; Nov 01 12:13:33.332 INFO kablam! | ----^^^^ Nov 01 12:13:33.333 INFO kablam! | | Nov 01 12:13:33.333 INFO kablam! | help: remove this `mut` Nov 01 12:13:33.333 INFO kablam! Nov 01 12:13:33.333 INFO kablam! warning: variable does not need to be mutable Nov 01 12:13:33.334 INFO kablam! --> src/main.rs:11:9 Nov 01 12:13:33.334 INFO kablam! | Nov 01 12:13:33.334 INFO kablam! 11 | let mut saw = Saw::new(freq); Nov 01 12:13:33.334 INFO kablam! | ----^^^ Nov 01 12:13:33.335 INFO kablam! | | Nov 01 12:13:33.335 INFO kablam! | help: remove this `mut` Nov 01 12:13:33.335 INFO kablam! Nov 01 12:13:33.345 INFO kablam! warning: method is never used: `new` Nov 01 12:13:33.345 INFO kablam! --> src/node/square.rs:12:5 Nov 01 12:13:33.345 INFO kablam! | Nov 01 12:13:33.346 INFO kablam! 12 | pub fn new(frequency: Box, duty: Box) -> Box { Nov 01 12:13:33.346 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:13:33.346 INFO kablam! | Nov 01 12:13:33.346 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 12:13:33.347 INFO kablam! Nov 01 12:13:33.347 INFO kablam! warning: method is never used: `new` Nov 01 12:13:33.347 INFO kablam! --> src/node/add.rs:11:5 Nov 01 12:13:33.347 INFO kablam! | Nov 01 12:13:33.348 INFO kablam! 11 | pub fn new(term_a: Box, term_b: Box) -> Box { Nov 01 12:13:33.348 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:13:33.348 INFO kablam! Nov 01 12:13:33.349 INFO kablam! warning: method is never used: `new` Nov 01 12:13:33.349 INFO kablam! --> src/node/mul.rs:11:5 Nov 01 12:13:33.349 INFO kablam! | Nov 01 12:13:33.349 INFO kablam! 11 | pub fn new(term_a: Box, term_b: Box) -> Box { Nov 01 12:13:33.349 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 12:13:33.350 INFO kablam! Nov 01 12:13:33.393 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.05s Nov 01 12:13:33.397 INFO kablam! su: No module specific data is present Nov 01 12:13:34.045 INFO running `"docker" "rm" "-f" "72c4a0a1303f8dc26babd91dc75d03450dac5c215416d8d22e419618645c609e"` Nov 01 12:13:34.276 INFO blam! 72c4a0a1303f8dc26babd91dc75d03450dac5c215416d8d22e419618645c609e