Oct 13 03:20:58.987 INFO checking Nicoretti/tfp-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 13 03:20:58.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"` Oct 13 03:20:59.437 INFO blam! 4dd2cc15c268ca05bdae25d8d95ee5d989d6d42bbc713259620394f5a30afc72 Oct 13 03:20:59.439 INFO running `"docker" "start" "-a" "4dd2cc15c268ca05bdae25d8d95ee5d989d6d42bbc713259620394f5a30afc72"` Oct 13 03:21:01.095 INFO kablam! usermod: no changes Oct 13 03:21:01.200 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently Oct 13 03:21:01.200 INFO kablam! disables Cargo from automatically inferring other binary targets. Oct 13 03:21:01.200 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Oct 13 03:21:01.200 INFO kablam! files will be included as a binary target: Oct 13 03:21:01.200 INFO kablam! Oct 13 03:21:01.200 INFO kablam! * /source/src/bin/main.rs Oct 13 03:21:01.200 INFO kablam! Oct 13 03:21:01.200 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Oct 13 03:21:01.200 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself Oct 13 03:21:01.200 INFO kablam! and disable this warning by adding `autobins = false` to your [package] Oct 13 03:21:01.200 INFO kablam! section. You may also move the files to a location where Cargo would not Oct 13 03:21:01.200 INFO kablam! automatically infer them to be a target, such as in subfolders. Oct 13 03:21:01.200 INFO kablam! Oct 13 03:21:01.200 INFO kablam! For more information on this warning you can consult Oct 13 03:21:01.200 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Oct 13 03:21:01.200 INFO kablam! warning: path `/source/src/bin/main.rs` was erroneously implicitly accepted for binary `tftp-rs`, Oct 13 03:21:01.200 INFO kablam! please set bin.path in Cargo.toml Oct 13 03:21:01.292 INFO kablam! Checking byteview v0.1.0 (/source/byteview) Oct 13 03:21:01.340 INFO kablam! Checking error-chain v0.9.0 Oct 13 03:21:03.069 INFO kablam! Checking tftp-rs v0.1.0 (/source) Oct 13 03:21:03.760 INFO kablam! warning: unused `#[macro_use]` import Oct 13 03:21:03.760 INFO kablam! --> src/tftp/lib.rs:1:1 Oct 13 03:21:03.760 INFO kablam! | Oct 13 03:21:03.760 INFO kablam! 1 | #[macro_use] Oct 13 03:21:03.760 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:21:03.760 INFO kablam! | Oct 13 03:21:03.760 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 03:21:03.760 INFO kablam! Oct 13 03:21:03.760 INFO kablam! warning: unused import: `std::iter::Iterator` Oct 13 03:21:03.760 INFO kablam! --> src/tftp/lib.rs:4:5 Oct 13 03:21:03.760 INFO kablam! | Oct 13 03:21:03.760 INFO kablam! 4 | use std::iter::Iterator; Oct 13 03:21:03.760 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:21:03.760 INFO kablam! Oct 13 03:21:03.760 INFO kablam! warning: unused import: `std::str::from_utf8` Oct 13 03:21:03.760 INFO kablam! --> src/tftp/parsers.rs:2:5 Oct 13 03:21:03.760 INFO kablam! | Oct 13 03:21:03.760 INFO kablam! 2 | use std::str::from_utf8; Oct 13 03:21:03.760 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:21:03.760 INFO kablam! Oct 13 03:21:03.778 INFO kablam! warning: unused `#[macro_use]` import Oct 13 03:21:03.779 INFO kablam! --> src/tftp/lib.rs:1:1 Oct 13 03:21:03.780 INFO kablam! | Oct 13 03:21:03.780 INFO kablam! 1 | #[macro_use] Oct 13 03:21:03.780 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:21:03.781 INFO kablam! | Oct 13 03:21:03.781 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 03:21:03.781 INFO kablam! Oct 13 03:21:03.781 INFO kablam! warning: unused import: `std::iter::Iterator` Oct 13 03:21:03.781 INFO kablam! --> src/tftp/lib.rs:4:5 Oct 13 03:21:03.781 INFO kablam! | Oct 13 03:21:03.781 INFO kablam! 4 | use std::iter::Iterator; Oct 13 03:21:03.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:21:03.781 INFO kablam! Oct 13 03:21:03.781 INFO kablam! warning: unused import: `std::str::from_utf8` Oct 13 03:21:03.781 INFO kablam! --> src/tftp/parsers.rs:2:5 Oct 13 03:21:03.781 INFO kablam! | Oct 13 03:21:03.781 INFO kablam! 2 | use std::str::from_utf8; Oct 13 03:21:03.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:21:03.781 INFO kablam! Oct 13 03:21:03.923 INFO kablam! warning: unreachable pattern Oct 13 03:21:03.923 INFO kablam! --> src/tftp/protocol.rs:152:13 Oct 13 03:21:03.923 INFO kablam! | Oct 13 03:21:03.923 INFO kablam! 152 | _ => panic!(), Oct 13 03:21:03.923 INFO kablam! | ^ Oct 13 03:21:03.923 INFO kablam! | Oct 13 03:21:03.925 INFO kablam! = note: #[warn(unreachable_patterns)] on by default Oct 13 03:21:03.925 INFO kablam! Oct 13 03:21:03.939 INFO kablam! warning: variable does not need to be mutable Oct 13 03:21:03.940 INFO kablam! --> src/tftp/protocol.rs:94:44 Oct 13 03:21:03.940 INFO kablam! | Oct 13 03:21:03.941 INFO kablam! 94 | fn string_to_bytes(data: &mut Vec, mut string: String) { Oct 13 03:21:03.941 INFO kablam! | ----^^^^^^ Oct 13 03:21:03.942 INFO kablam! | | Oct 13 03:21:03.942 INFO kablam! | help: remove this `mut` Oct 13 03:21:03.942 INFO kablam! | Oct 13 03:21:03.943 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 03:21:03.943 INFO kablam! Oct 13 03:21:03.944 INFO kablam! warning: variable does not need to be mutable Oct 13 03:21:03.945 INFO kablam! --> src/tftp/protocol.rs:100:40 Oct 13 03:21:03.945 INFO kablam! | Oct 13 03:21:03.946 INFO kablam! 100 | fn request_into_bytes(opcode: u16, mut filename: String, mode: Mode) -> Vec { Oct 13 03:21:03.946 INFO kablam! | ----^^^^^^^^ Oct 13 03:21:03.946 INFO kablam! | | Oct 13 03:21:03.947 INFO kablam! | help: remove this `mut` Oct 13 03:21:03.947 INFO kablam! Oct 13 03:21:04.232 INFO kablam! warning: unreachable pattern Oct 13 03:21:04.232 INFO kablam! --> src/tftp/protocol.rs:152:13 Oct 13 03:21:04.232 INFO kablam! | Oct 13 03:21:04.232 INFO kablam! 152 | _ => panic!(), Oct 13 03:21:04.232 INFO kablam! | ^ Oct 13 03:21:04.232 INFO kablam! | Oct 13 03:21:04.232 INFO kablam! = note: #[warn(unreachable_patterns)] on by default Oct 13 03:21:04.232 INFO kablam! Oct 13 03:21:04.307 INFO kablam! warning: variable does not need to be mutable Oct 13 03:21:04.307 INFO kablam! --> src/tftp/protocol.rs:94:44 Oct 13 03:21:04.307 INFO kablam! | Oct 13 03:21:04.307 INFO kablam! 94 | fn string_to_bytes(data: &mut Vec, mut string: String) { Oct 13 03:21:04.307 INFO kablam! | ----^^^^^^ Oct 13 03:21:04.308 INFO kablam! | | Oct 13 03:21:04.308 INFO kablam! | help: remove this `mut` Oct 13 03:21:04.308 INFO kablam! | Oct 13 03:21:04.308 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 03:21:04.309 INFO kablam! Oct 13 03:21:04.310 INFO kablam! warning: variable does not need to be mutable Oct 13 03:21:04.310 INFO kablam! --> src/tftp/protocol.rs:100:40 Oct 13 03:21:04.310 INFO kablam! | Oct 13 03:21:04.311 INFO kablam! 100 | fn request_into_bytes(opcode: u16, mut filename: String, mode: Mode) -> Vec { Oct 13 03:21:04.311 INFO kablam! | ----^^^^^^^^ Oct 13 03:21:04.311 INFO kablam! | | Oct 13 03:21:04.311 INFO kablam! | help: remove this `mut` Oct 13 03:21:04.312 INFO kablam! Oct 13 03:21:05.020 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.88s Oct 13 03:21:05.026 INFO kablam! su: No module specific data is present Oct 13 03:21:05.472 INFO running `"docker" "rm" "-f" "4dd2cc15c268ca05bdae25d8d95ee5d989d6d42bbc713259620394f5a30afc72"` Oct 13 03:21:05.626 INFO blam! 4dd2cc15c268ca05bdae25d8d95ee5d989d6d42bbc713259620394f5a30afc72