Nov 07 02:25:49.150 INFO checking UgnilJoZ/rust-pv against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 07 02:25:49.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 07 02:25:49.362 INFO blam! df3d2fb2615db72ba392a907517061bbd5460aec8cc2b6d6b5f9a0530bbaff30 Nov 07 02:25:49.366 INFO running `"docker" "start" "-a" "df3d2fb2615db72ba392a907517061bbd5460aec8cc2b6d6b5f9a0530bbaff30"` Nov 07 02:25:50.080 INFO kablam! usermod: no changes Nov 07 02:25:50.148 INFO kablam! Checking pv v0.3.0 (/source) Nov 07 02:25:50.730 INFO kablam! warning: unused import: `Stdio` Nov 07 02:25:50.730 INFO kablam! --> src/main.rs:8:28 Nov 07 02:25:50.730 INFO kablam! | Nov 07 02:25:50.730 INFO kablam! 8 | use std::process::{Command,Stdio,exit}; Nov 07 02:25:50.730 INFO kablam! | ^^^^^ Nov 07 02:25:50.730 INFO kablam! | Nov 07 02:25:50.730 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 02:25:50.730 INFO kablam! Nov 07 02:25:50.730 INFO kablam! warning: unused import: `fs` Nov 07 02:25:50.730 INFO kablam! --> src/main.rs:10:31 Nov 07 02:25:50.730 INFO kablam! | Nov 07 02:25:50.730 INFO kablam! 10 | use std::{thread,time,cmp,env,fs}; Nov 07 02:25:50.730 INFO kablam! | ^^ Nov 07 02:25:50.730 INFO kablam! Nov 07 02:25:50.824 INFO kablam! warning: unused import: `Stdio` Nov 07 02:25:50.824 INFO kablam! --> src/main.rs:8:28 Nov 07 02:25:50.824 INFO kablam! | Nov 07 02:25:50.824 INFO kablam! 8 | use std::process::{Command,Stdio,exit}; Nov 07 02:25:50.824 INFO kablam! | ^^^^^ Nov 07 02:25:50.824 INFO kablam! | Nov 07 02:25:50.824 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 02:25:50.824 INFO kablam! Nov 07 02:25:50.824 INFO kablam! warning: unused import: `fs` Nov 07 02:25:50.824 INFO kablam! --> src/main.rs:10:31 Nov 07 02:25:50.824 INFO kablam! | Nov 07 02:25:50.824 INFO kablam! 10 | use std::{thread,time,cmp,env,fs}; Nov 07 02:25:50.824 INFO kablam! | ^^ Nov 07 02:25:50.824 INFO kablam! Nov 07 02:25:50.888 INFO kablam! warning: unused variable: `size` Nov 07 02:25:50.888 INFO kablam! --> src/main.rs:68:48 Nov 07 02:25:50.888 INFO kablam! | Nov 07 02:25:50.888 INFO kablam! 68 | fn read_bytes(file: &mut R, size: usize, output: &mut W, ref bytes_read: &std::sync::Arc>, end_of_file: Arc>) { Nov 07 02:25:50.888 INFO kablam! | ^^^^ help: consider using `_size` instead Nov 07 02:25:50.888 INFO kablam! | Nov 07 02:25:50.888 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 07 02:25:50.888 INFO kablam! Nov 07 02:25:50.888 INFO kablam! warning: unused variable: `size` Nov 07 02:25:50.888 INFO kablam! --> src/main.rs:76:51 Nov 07 02:25:50.888 INFO kablam! | Nov 07 02:25:50.888 INFO kablam! 76 | fn read_lines(file: &mut R, size: usize, output: &mut W, ref bytes_read: &std::sync::Arc>, end_of_file: Arc>) { Nov 07 02:25:50.888 INFO kablam! | ^^^^ help: consider using `_size` instead Nov 07 02:25:50.888 INFO kablam! Nov 07 02:25:50.888 INFO kablam! warning: unused variable: `prog` Nov 07 02:25:50.888 INFO kablam! --> src/main.rs:88:6 Nov 07 02:25:50.889 INFO kablam! | Nov 07 02:25:50.889 INFO kablam! 88 | let prog = args[0].clone(); Nov 07 02:25:50.889 INFO kablam! | ^^^^ help: consider using `_prog` instead Nov 07 02:25:50.889 INFO kablam! Nov 07 02:25:50.908 INFO kablam! warning: unused variable: `size` Nov 07 02:25:50.908 INFO kablam! --> src/main.rs:68:48 Nov 07 02:25:50.908 INFO kablam! | Nov 07 02:25:50.908 INFO kablam! 68 | fn read_bytes(file: &mut R, size: usize, output: &mut W, ref bytes_read: &std::sync::Arc>, end_of_file: Arc>) { Nov 07 02:25:50.908 INFO kablam! | ^^^^ help: consider using `_size` instead Nov 07 02:25:50.908 INFO kablam! | Nov 07 02:25:50.908 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 07 02:25:50.908 INFO kablam! Nov 07 02:25:50.908 INFO kablam! warning: unused variable: `size` Nov 07 02:25:50.908 INFO kablam! --> src/main.rs:76:51 Nov 07 02:25:50.908 INFO kablam! | Nov 07 02:25:50.908 INFO kablam! 76 | fn read_lines(file: &mut R, size: usize, output: &mut W, ref bytes_read: &std::sync::Arc>, end_of_file: Arc>) { Nov 07 02:25:50.908 INFO kablam! | ^^^^ help: consider using `_size` instead Nov 07 02:25:50.908 INFO kablam! Nov 07 02:25:50.908 INFO kablam! warning: unused variable: `prog` Nov 07 02:25:50.908 INFO kablam! --> src/main.rs:88:6 Nov 07 02:25:50.909 INFO kablam! | Nov 07 02:25:50.909 INFO kablam! 88 | let prog = args[0].clone(); Nov 07 02:25:50.909 INFO kablam! | ^^^^ help: consider using `_prog` instead Nov 07 02:25:50.909 INFO kablam! Nov 07 02:25:50.928 INFO kablam! warning: variable does not need to be mutable Nov 07 02:25:50.928 INFO kablam! --> src/main.rs:142:7 Nov 07 02:25:50.928 INFO kablam! | Nov 07 02:25:50.928 INFO kablam! 142 | let mut file = File::open(filename).unwrap(); Nov 07 02:25:50.928 INFO kablam! | ----^^^^ Nov 07 02:25:50.928 INFO kablam! | | Nov 07 02:25:50.928 INFO kablam! | help: remove this `mut` Nov 07 02:25:50.928 INFO kablam! | Nov 07 02:25:50.928 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 07 02:25:50.928 INFO kablam! Nov 07 02:25:50.929 INFO kablam! warning: variable does not need to be mutable Nov 07 02:25:50.929 INFO kablam! --> src/main.rs:149:7 Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! 149 | let mut file = io::stdin(); Nov 07 02:25:50.929 INFO kablam! | ----^^^^ Nov 07 02:25:50.929 INFO kablam! | | Nov 07 02:25:50.929 INFO kablam! | help: remove this `mut` Nov 07 02:25:50.929 INFO kablam! Nov 07 02:25:50.929 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.929 INFO kablam! --> src/main.rs:36:2 Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! 36 | io::stderr().write(sequence.as_slice()); Nov 07 02:25:50.929 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 02:25:50.929 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.929 INFO kablam! Nov 07 02:25:50.929 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.929 INFO kablam! --> src/main.rs:37:2 Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! 37 | io::stderr().flush(); Nov 07 02:25:50.929 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.929 INFO kablam! Nov 07 02:25:50.929 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.929 INFO kablam! --> src/main.rs:43:2 Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! 43 | io::stderr().write(sequence.as_slice()); Nov 07 02:25:50.929 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.929 INFO kablam! Nov 07 02:25:50.929 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.929 INFO kablam! --> src/main.rs:44:2 Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! 44 | io::stderr().flush(); Nov 07 02:25:50.929 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.929 INFO kablam! Nov 07 02:25:50.929 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.929 INFO kablam! --> src/main.rs:161:2 Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! 161 | write!(io::stderr(), "\n{} {}.\n", *bytes_read.lock().unwrap(), unit); Nov 07 02:25:50.929 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.929 INFO kablam! | Nov 07 02:25:50.929 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.929 INFO kablam! = 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 07 02:25:50.929 INFO kablam! Nov 07 02:25:50.944 INFO kablam! warning: variable does not need to be mutable Nov 07 02:25:50.944 INFO kablam! --> src/main.rs:142:7 Nov 07 02:25:50.944 INFO kablam! | Nov 07 02:25:50.944 INFO kablam! 142 | let mut file = File::open(filename).unwrap(); Nov 07 02:25:50.944 INFO kablam! | ----^^^^ Nov 07 02:25:50.944 INFO kablam! | | Nov 07 02:25:50.944 INFO kablam! | help: remove this `mut` Nov 07 02:25:50.944 INFO kablam! | Nov 07 02:25:50.944 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 07 02:25:50.944 INFO kablam! Nov 07 02:25:50.944 INFO kablam! warning: variable does not need to be mutable Nov 07 02:25:50.944 INFO kablam! --> src/main.rs:149:7 Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! 149 | let mut file = io::stdin(); Nov 07 02:25:50.945 INFO kablam! | ----^^^^ Nov 07 02:25:50.945 INFO kablam! | | Nov 07 02:25:50.945 INFO kablam! | help: remove this `mut` Nov 07 02:25:50.945 INFO kablam! Nov 07 02:25:50.945 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.945 INFO kablam! --> src/main.rs:36:2 Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! 36 | io::stderr().write(sequence.as_slice()); Nov 07 02:25:50.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 02:25:50.945 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.945 INFO kablam! Nov 07 02:25:50.945 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.945 INFO kablam! --> src/main.rs:37:2 Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! 37 | io::stderr().flush(); Nov 07 02:25:50.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.945 INFO kablam! Nov 07 02:25:50.945 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.945 INFO kablam! --> src/main.rs:43:2 Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! 43 | io::stderr().write(sequence.as_slice()); Nov 07 02:25:50.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.945 INFO kablam! Nov 07 02:25:50.945 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.945 INFO kablam! --> src/main.rs:44:2 Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! 44 | io::stderr().flush(); Nov 07 02:25:50.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.945 INFO kablam! Nov 07 02:25:50.945 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 02:25:50.945 INFO kablam! --> src/main.rs:161:2 Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! 161 | write!(io::stderr(), "\n{} {}.\n", *bytes_read.lock().unwrap(), unit); Nov 07 02:25:50.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 02:25:50.945 INFO kablam! | Nov 07 02:25:50.945 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 02:25:50.945 INFO kablam! = 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 07 02:25:50.945 INFO kablam! Nov 07 02:25:50.984 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.87s Nov 07 02:25:50.988 INFO kablam! su: No module specific data is present Nov 07 02:25:51.602 INFO running `"docker" "rm" "-f" "df3d2fb2615db72ba392a907517061bbd5460aec8cc2b6d6b5f9a0530bbaff30"` Nov 07 02:25:51.992 INFO blam! df3d2fb2615db72ba392a907517061bbd5460aec8cc2b6d6b5f9a0530bbaff30