Nov 30 09:29:06.897 INFO checking Nicoretti/tfp-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 09:29:06.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 09:29:07.262 INFO [stdout] a363b5f7a484beb286967c208634ccd7d2bcee4cef2d106b374878d4a5a17b8b Nov 30 09:29:07.266 INFO running `"docker" "start" "-a" "a363b5f7a484beb286967c208634ccd7d2bcee4cef2d106b374878d4a5a17b8b"` Nov 30 09:29:08.225 INFO [stderr] usermod: no changes Nov 30 09:29:08.280 INFO [stderr] warning: /source/Cargo.toml: An explicit [[bin]] section is specified in Cargo.toml which currently Nov 30 09:29:08.280 INFO [stderr] disables Cargo from automatically inferring other binary targets. Nov 30 09:29:08.280 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Nov 30 09:29:08.280 INFO [stderr] files will be included as a binary target: Nov 30 09:29:08.280 INFO [stderr] Nov 30 09:29:08.280 INFO [stderr] * /source/src/bin/main.rs Nov 30 09:29:08.280 INFO [stderr] Nov 30 09:29:08.280 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Nov 30 09:29:08.280 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Nov 30 09:29:08.280 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Nov 30 09:29:08.280 INFO [stderr] section. You may also move the files to a location where Cargo would not Nov 30 09:29:08.280 INFO [stderr] automatically infer them to be a target, such as in subfolders. Nov 30 09:29:08.280 INFO [stderr] Nov 30 09:29:08.280 INFO [stderr] For more information on this warning you can consult Nov 30 09:29:08.280 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Nov 30 09:29:08.280 INFO [stderr] warning: /source/Cargo.toml: path `/source/src/bin/main.rs` was erroneously implicitly accepted for binary `tftp-rs`, Nov 30 09:29:08.280 INFO [stderr] please set bin.path in Cargo.toml Nov 30 09:29:08.366 INFO [stderr] Checking byteview v0.1.0 (/source/byteview) Nov 30 09:29:08.368 INFO [stderr] Checking term-painter v0.2.4 Nov 30 09:29:08.370 INFO [stderr] Checking error-chain v0.9.0 Nov 30 09:29:10.374 INFO [stderr] Checking tftp-rs v0.1.0 (/source) Nov 30 09:29:11.302 INFO [stderr] warning: unused `#[macro_use]` import Nov 30 09:29:11.302 INFO [stderr] --> src/tftp/lib.rs:1:1 Nov 30 09:29:11.302 INFO [stderr] | Nov 30 09:29:11.303 INFO [stderr] 1 | #[macro_use] Nov 30 09:29:11.303 INFO [stderr] | ^^^^^^^^^^^^ Nov 30 09:29:11.303 INFO [stderr] | Nov 30 09:29:11.304 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 09:29:11.304 INFO [stderr] Nov 30 09:29:11.304 INFO [stderr] warning: unused import: `std::iter::Iterator` Nov 30 09:29:11.304 INFO [stderr] --> src/tftp/lib.rs:4:5 Nov 30 09:29:11.305 INFO [stderr] | Nov 30 09:29:11.305 INFO [stderr] 4 | use std::iter::Iterator; Nov 30 09:29:11.305 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 09:29:11.305 INFO [stderr] Nov 30 09:29:11.306 INFO [stderr] warning: unused import: `std::str::from_utf8` Nov 30 09:29:11.306 INFO [stderr] --> src/tftp/parsers.rs:2:5 Nov 30 09:29:11.306 INFO [stderr] | Nov 30 09:29:11.307 INFO [stderr] 2 | use std::str::from_utf8; Nov 30 09:29:11.307 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 09:29:11.307 INFO [stderr] Nov 30 09:29:11.472 INFO [stderr] warning: unused `#[macro_use]` import Nov 30 09:29:11.472 INFO [stderr] --> src/tftp/lib.rs:1:1 Nov 30 09:29:11.472 INFO [stderr] | Nov 30 09:29:11.472 INFO [stderr] 1 | #[macro_use] Nov 30 09:29:11.472 INFO [stderr] | ^^^^^^^^^^^^ Nov 30 09:29:11.472 INFO [stderr] | Nov 30 09:29:11.472 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 09:29:11.472 INFO [stderr] Nov 30 09:29:11.472 INFO [stderr] warning: unused import: `std::iter::Iterator` Nov 30 09:29:11.472 INFO [stderr] --> src/tftp/lib.rs:4:5 Nov 30 09:29:11.472 INFO [stderr] | Nov 30 09:29:11.472 INFO [stderr] 4 | use std::iter::Iterator; Nov 30 09:29:11.472 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 09:29:11.472 INFO [stderr] Nov 30 09:29:11.472 INFO [stderr] warning: unused import: `std::str::from_utf8` Nov 30 09:29:11.472 INFO [stderr] --> src/tftp/parsers.rs:2:5 Nov 30 09:29:11.472 INFO [stderr] | Nov 30 09:29:11.472 INFO [stderr] 2 | use std::str::from_utf8; Nov 30 09:29:11.472 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 09:29:11.472 INFO [stderr] Nov 30 09:29:11.585 INFO [stderr] warning: unreachable pattern Nov 30 09:29:11.585 INFO [stderr] --> src/tftp/protocol.rs:152:13 Nov 30 09:29:11.585 INFO [stderr] | Nov 30 09:29:11.586 INFO [stderr] 152 | _ => panic!(), Nov 30 09:29:11.586 INFO [stderr] | ^ Nov 30 09:29:11.586 INFO [stderr] | Nov 30 09:29:11.587 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Nov 30 09:29:11.587 INFO [stderr] Nov 30 09:29:11.615 INFO [stderr] warning: variable does not need to be mutable Nov 30 09:29:11.615 INFO [stderr] --> src/tftp/protocol.rs:94:44 Nov 30 09:29:11.616 INFO [stderr] | Nov 30 09:29:11.616 INFO [stderr] 94 | fn string_to_bytes(data: &mut Vec, mut string: String) { Nov 30 09:29:11.616 INFO [stderr] | ----^^^^^^ Nov 30 09:29:11.617 INFO [stderr] | | Nov 30 09:29:11.617 INFO [stderr] | help: remove this `mut` Nov 30 09:29:11.617 INFO [stderr] | Nov 30 09:29:11.618 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 09:29:11.618 INFO [stderr] Nov 30 09:29:11.623 INFO [stderr] warning: variable does not need to be mutable Nov 30 09:29:11.623 INFO [stderr] --> src/tftp/protocol.rs:100:40 Nov 30 09:29:11.623 INFO [stderr] | Nov 30 09:29:11.624 INFO [stderr] 100 | fn request_into_bytes(opcode: u16, mut filename: String, mode: Mode) -> Vec { Nov 30 09:29:11.624 INFO [stderr] | ----^^^^^^^^ Nov 30 09:29:11.624 INFO [stderr] | | Nov 30 09:29:11.624 INFO [stderr] | help: remove this `mut` Nov 30 09:29:11.624 INFO [stderr] Nov 30 09:29:12.132 INFO [stderr] warning: unreachable pattern Nov 30 09:29:12.133 INFO [stderr] --> src/tftp/protocol.rs:152:13 Nov 30 09:29:12.133 INFO [stderr] | Nov 30 09:29:12.133 INFO [stderr] 152 | _ => panic!(), Nov 30 09:29:12.133 INFO [stderr] | ^ Nov 30 09:29:12.134 INFO [stderr] | Nov 30 09:29:12.134 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Nov 30 09:29:12.134 INFO [stderr] Nov 30 09:29:12.348 INFO [stderr] warning: variable does not need to be mutable Nov 30 09:29:12.348 INFO [stderr] --> src/tftp/protocol.rs:94:44 Nov 30 09:29:12.348 INFO [stderr] | Nov 30 09:29:12.348 INFO [stderr] 94 | fn string_to_bytes(data: &mut Vec, mut string: String) { Nov 30 09:29:12.348 INFO [stderr] | ----^^^^^^ Nov 30 09:29:12.348 INFO [stderr] | | Nov 30 09:29:12.348 INFO [stderr] | help: remove this `mut` Nov 30 09:29:12.348 INFO [stderr] | Nov 30 09:29:12.348 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 09:29:12.349 INFO [stderr] Nov 30 09:29:12.350 INFO [stderr] warning: variable does not need to be mutable Nov 30 09:29:12.350 INFO [stderr] --> src/tftp/protocol.rs:100:40 Nov 30 09:29:12.350 INFO [stderr] | Nov 30 09:29:12.350 INFO [stderr] 100 | fn request_into_bytes(opcode: u16, mut filename: String, mode: Mode) -> Vec { Nov 30 09:29:12.350 INFO [stderr] | ----^^^^^^^^ Nov 30 09:29:12.350 INFO [stderr] | | Nov 30 09:29:12.350 INFO [stderr] | help: remove this `mut` Nov 30 09:29:12.350 INFO [stderr] Nov 30 09:29:13.275 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.01s Nov 30 09:29:13.279 INFO [stderr] su: No module specific data is present Nov 30 09:29:14.418 INFO running `"docker" "inspect" "a363b5f7a484beb286967c208634ccd7d2bcee4cef2d106b374878d4a5a17b8b"` Nov 30 09:29:14.822 INFO running `"docker" "rm" "-f" "a363b5f7a484beb286967c208634ccd7d2bcee4cef2d106b374878d4a5a17b8b"` Nov 30 09:29:15.200 INFO [stdout] a363b5f7a484beb286967c208634ccd7d2bcee4cef2d106b374878d4a5a17b8b