Dec 05 03:48:27.181 INFO checking zmtp-0.6.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 05 03:48:27.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"` Dec 05 03:48:27.379 INFO [stdout] a84e5d8c77b01bc18bee239233c7452829c0e29acc311ec784a8b3174cc8a58b Dec 05 03:48:27.381 INFO running `"docker" "start" "-a" "a84e5d8c77b01bc18bee239233c7452829c0e29acc311ec784a8b3174cc8a58b"` Dec 05 03:48:27.869 INFO [stderr] usermod: no changes Dec 05 03:48:27.903 INFO [stderr] Checking zmtp v0.6.0 (/source) Dec 05 03:48:28.417 INFO [stderr] warning: patterns aren't allowed in methods without bodies Dec 05 03:48:28.417 INFO [stderr] --> src/types.rs:36:24 Dec 05 03:48:28.417 INFO [stderr] | Dec 05 03:48:28.417 INFO [stderr] 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Dec 05 03:48:28.417 INFO [stderr] | ^^^^^^^ Dec 05 03:48:28.417 INFO [stderr] | Dec 05 03:48:28.417 INFO [stderr] = note: #[warn(patterns_in_fns_without_body)] on by default Dec 05 03:48:28.417 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Dec 05 03:48:28.417 INFO [stderr] = note: for more information, see issue #35203 Dec 05 03:48:28.417 INFO [stderr] Dec 05 03:48:28.563 INFO [stderr] warning: patterns aren't allowed in methods without bodies Dec 05 03:48:28.563 INFO [stderr] --> src/types.rs:36:24 Dec 05 03:48:28.563 INFO [stderr] | Dec 05 03:48:28.563 INFO [stderr] 36 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result; Dec 05 03:48:28.563 INFO [stderr] | ^^^^^^^ Dec 05 03:48:28.563 INFO [stderr] | Dec 05 03:48:28.563 INFO [stderr] = note: #[warn(patterns_in_fns_without_body)] on by default Dec 05 03:48:28.563 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Dec 05 03:48:28.563 INFO [stderr] = note: for more information, see issue #35203 Dec 05 03:48:28.563 INFO [stderr] Dec 05 03:48:29.086 INFO [stderr] warning: unused import: `ReadBytesExt` Dec 05 03:48:29.086 INFO [stderr] --> src/reader.rs:4:34 Dec 05 03:48:29.086 INFO [stderr] | Dec 05 03:48:29.086 INFO [stderr] 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Dec 05 03:48:29.086 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 03:48:29.086 INFO [stderr] | Dec 05 03:48:29.086 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 03:48:29.086 INFO [stderr] Dec 05 03:48:29.086 INFO [stderr] warning: unused import: `Read` Dec 05 03:48:29.086 INFO [stderr] --> src/lib.rs:17:19 Dec 05 03:48:29.086 INFO [stderr] | Dec 05 03:48:29.086 INFO [stderr] 17 | use std::io::{Read, Write}; Dec 05 03:48:29.087 INFO [stderr] | ^^^^ Dec 05 03:48:29.087 INFO [stderr] Dec 05 03:48:29.087 INFO [stderr] warning: unused import: `Write` Dec 05 03:48:29.087 INFO [stderr] --> src/lib.rs:17:25 Dec 05 03:48:29.087 INFO [stderr] | Dec 05 03:48:29.087 INFO [stderr] 17 | use std::io::{Read, Write}; Dec 05 03:48:29.087 INFO [stderr] | ^^^^^ Dec 05 03:48:29.087 INFO [stderr] Dec 05 03:48:29.193 INFO [stderr] warning: unused import: `ReadBytesExt` Dec 05 03:48:29.193 INFO [stderr] --> src/reader.rs:4:34 Dec 05 03:48:29.193 INFO [stderr] | Dec 05 03:48:29.193 INFO [stderr] 4 | use self::byteorder::{ByteOrder, ReadBytesExt, BigEndian}; Dec 05 03:48:29.193 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 03:48:29.193 INFO [stderr] | Dec 05 03:48:29.193 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 03:48:29.193 INFO [stderr] Dec 05 03:48:29.193 INFO [stderr] warning: variable does not need to be mutable Dec 05 03:48:29.193 INFO [stderr] --> src/types.rs:40:24 Dec 05 03:48:29.193 INFO [stderr] | Dec 05 03:48:29.193 INFO [stderr] 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Dec 05 03:48:29.194 INFO [stderr] | ----^^^ Dec 05 03:48:29.194 INFO [stderr] | | Dec 05 03:48:29.194 INFO [stderr] | help: remove this `mut` Dec 05 03:48:29.194 INFO [stderr] | Dec 05 03:48:29.194 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 03:48:29.194 INFO [stderr] Dec 05 03:48:29.274 INFO [stderr] warning: variable does not need to be mutable Dec 05 03:48:29.274 INFO [stderr] --> src/peer.rs:364:24 Dec 05 03:48:29.274 INFO [stderr] | Dec 05 03:48:29.274 INFO [stderr] 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Dec 05 03:48:29.274 INFO [stderr] | ----^^^ Dec 05 03:48:29.274 INFO [stderr] | | Dec 05 03:48:29.274 INFO [stderr] | help: remove this `mut` Dec 05 03:48:29.274 INFO [stderr] Dec 05 03:48:29.342 INFO [stderr] warning: variable does not need to be mutable Dec 05 03:48:29.342 INFO [stderr] --> src/types.rs:40:24 Dec 05 03:48:29.342 INFO [stderr] | Dec 05 03:48:29.342 INFO [stderr] 40 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Dec 05 03:48:29.342 INFO [stderr] | ----^^^ Dec 05 03:48:29.342 INFO [stderr] | | Dec 05 03:48:29.342 INFO [stderr] | help: remove this `mut` Dec 05 03:48:29.342 INFO [stderr] | Dec 05 03:48:29.342 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 03:48:29.342 INFO [stderr] Dec 05 03:48:29.539 INFO [stderr] warning: variable does not need to be mutable Dec 05 03:48:29.539 INFO [stderr] --> src/peer.rs:364:24 Dec 05 03:48:29.539 INFO [stderr] | Dec 05 03:48:29.539 INFO [stderr] 364 | fn peek(&mut self, mut buf: &mut [u8]) -> io::Result { Dec 05 03:48:29.539 INFO [stderr] | ----^^^ Dec 05 03:48:29.539 INFO [stderr] | | Dec 05 03:48:29.539 INFO [stderr] | help: remove this `mut` Dec 05 03:48:29.539 INFO [stderr] Dec 05 03:48:29.723 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.84s Dec 05 03:48:29.725 INFO [stderr] su: No module specific data is present Dec 05 03:48:30.297 INFO running `"docker" "inspect" "a84e5d8c77b01bc18bee239233c7452829c0e29acc311ec784a8b3174cc8a58b"` Dec 05 03:48:30.632 INFO running `"docker" "rm" "-f" "a84e5d8c77b01bc18bee239233c7452829c0e29acc311ec784a8b3174cc8a58b"` Dec 05 03:48:30.872 INFO [stdout] a84e5d8c77b01bc18bee239233c7452829c0e29acc311ec784a8b3174cc8a58b