Nov 27 20:47:47.669 INFO checking sector-f/peregrine against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:47:47.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 20:47:48.001 INFO [stdout] c7c527b691bb4d3e8f2bbb181d39441ab0eccf767616d7b03e24770592bd64be
Nov 27 20:47:48.002 INFO running `"docker" "start" "-a" "c7c527b691bb4d3e8f2bbb181d39441ab0eccf767616d7b03e24770592bd64be"`
Nov 27 20:47:48.884 INFO [stderr] usermod: no changes
Nov 27 20:47:49.031 INFO [stderr]     Checking threadpool v1.3.2
Nov 27 20:47:49.034 INFO [stderr]     Checking clap v2.22.2
Nov 27 20:47:54.985 INFO [stderr]     Checking peregrine v0.1.0 (/source)
Nov 27 20:47:55.520 INFO [stderr] warning: unused import: `std::thread`
Nov 27 20:47:55.520 INFO [stderr]   --> src/main.rs:17:5
Nov 27 20:47:55.520 INFO [stderr]    |
Nov 27 20:47:55.520 INFO [stderr] 17 | use std::thread;
Nov 27 20:47:55.520 INFO [stderr]    |     ^^^^^^^^^^^
Nov 27 20:47:55.520 INFO [stderr]    |
Nov 27 20:47:55.520 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 20:47:55.520 INFO [stderr] 
Nov 27 20:47:55.520 INFO [stderr] warning: unused import: `Read`
Nov 27 20:47:55.520 INFO [stderr]   --> src/main.rs:19:15
Nov 27 20:47:55.520 INFO [stderr]    |
Nov 27 20:47:55.520 INFO [stderr] 19 | use std::io::{Read, Write, copy, stderr};
Nov 27 20:47:55.520 INFO [stderr]    |               ^^^^
Nov 27 20:47:55.520 INFO [stderr] 
Nov 27 20:47:55.520 INFO [stderr] warning: unused import: `hyper::Url`
Nov 27 20:47:55.520 INFO [stderr]  --> src/dl.rs:2:5
Nov 27 20:47:55.520 INFO [stderr]   |
Nov 27 20:47:55.520 INFO [stderr] 2 | use hyper::Url;
Nov 27 20:47:55.520 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 20:47:55.520 INFO [stderr] 
Nov 27 20:47:55.520 INFO [stderr] warning: unused import: `Path`
Nov 27 20:47:55.520 INFO [stderr]  --> src/dl.rs:6:17
Nov 27 20:47:55.520 INFO [stderr]   |
Nov 27 20:47:55.520 INFO [stderr] 6 | use std::path::{Path, PathBuf};
Nov 27 20:47:55.520 INFO [stderr]   |                 ^^^^
Nov 27 20:47:55.520 INFO [stderr] 
Nov 27 20:47:55.559 INFO [stderr] warning: unused import: `std::thread`
Nov 27 20:47:55.559 INFO [stderr]   --> src/main.rs:17:5
Nov 27 20:47:55.559 INFO [stderr]    |
Nov 27 20:47:55.559 INFO [stderr] 17 | use std::thread;
Nov 27 20:47:55.559 INFO [stderr]    |     ^^^^^^^^^^^
Nov 27 20:47:55.559 INFO [stderr]    |
Nov 27 20:47:55.559 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 20:47:55.559 INFO [stderr] 
Nov 27 20:47:55.559 INFO [stderr] warning: unused import: `Read`
Nov 27 20:47:55.559 INFO [stderr]   --> src/main.rs:19:15
Nov 27 20:47:55.559 INFO [stderr]    |
Nov 27 20:47:55.559 INFO [stderr] 19 | use std::io::{Read, Write, copy, stderr};
Nov 27 20:47:55.559 INFO [stderr]    |               ^^^^
Nov 27 20:47:55.559 INFO [stderr] 
Nov 27 20:47:55.559 INFO [stderr] warning: unused import: `hyper::Url`
Nov 27 20:47:55.559 INFO [stderr]  --> src/dl.rs:2:5
Nov 27 20:47:55.559 INFO [stderr]   |
Nov 27 20:47:55.559 INFO [stderr] 2 | use hyper::Url;
Nov 27 20:47:55.559 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 20:47:55.559 INFO [stderr] 
Nov 27 20:47:55.559 INFO [stderr] warning: unused import: `Path`
Nov 27 20:47:55.559 INFO [stderr]  --> src/dl.rs:6:17
Nov 27 20:47:55.559 INFO [stderr]   |
Nov 27 20:47:55.559 INFO [stderr] 6 | use std::path::{Path, PathBuf};
Nov 27 20:47:55.559 INFO [stderr]   |                 ^^^^
Nov 27 20:47:55.559 INFO [stderr] 
Nov 27 20:47:55.653 INFO [stderr] warning: unused variable: `part_number`
Nov 27 20:47:55.654 INFO [stderr]    --> src/main.rs:106:25
Nov 27 20:47:55.654 INFO [stderr]     |
Nov 27 20:47:55.654 INFO [stderr] 106 |                 let mut part_number: u64 = 1;
Nov 27 20:47:55.654 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_part_number` instead
Nov 27 20:47:55.654 INFO [stderr]     |
Nov 27 20:47:55.654 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 20:47:55.654 INFO [stderr] 
Nov 27 20:47:55.658 INFO [stderr] warning: unused variable: `copied_bits`
Nov 27 20:47:55.658 INFO [stderr]    --> src/main.rs:200:29
Nov 27 20:47:55.658 INFO [stderr]     |
Nov 27 20:47:55.680 INFO [stderr] 200 |                         let copied_bits = copy(&mut response, &mut file);
Nov 27 20:47:55.680 INFO [stderr]     |                             ^^^^^^^^^^^ help: consider using `_copied_bits` instead
Nov 27 20:47:55.680 INFO [stderr] 
Nov 27 20:47:55.680 INFO [stderr] warning: unused variable: `copied_bits`
Nov 27 20:47:55.680 INFO [stderr]    --> src/main.rs:216:25
Nov 27 20:47:55.680 INFO [stderr]     |
Nov 27 20:47:55.680 INFO [stderr] 216 |                     let copied_bits = copy(&mut response, &mut file);
Nov 27 20:47:55.680 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_copied_bits` instead
Nov 27 20:47:55.680 INFO [stderr] 
Nov 27 20:47:55.680 INFO [stderr] warning: unused variable: `sections`
Nov 27 20:47:55.680 INFO [stderr]    --> src/main.rs:144:9
Nov 27 20:47:55.680 INFO [stderr]     |
Nov 27 20:47:55.680 INFO [stderr] 144 |     let sections = 3;
Nov 27 20:47:55.680 INFO [stderr]     |         ^^^^^^^^ help: consider using `_sections` instead
Nov 27 20:47:55.680 INFO [stderr] 
Nov 27 20:47:55.680 INFO [stderr] warning: unused variable: `ranges`
Nov 27 20:47:55.680 INFO [stderr]    --> src/main.rs:183:21
Nov 27 20:47:55.680 INFO [stderr]     |
Nov 27 20:47:55.680 INFO [stderr] 183 |                 let ranges = part_dl.ranges();
Nov 27 20:47:55.680 INFO [stderr]     |                     ^^^^^^ help: consider using `_ranges` instead
Nov 27 20:47:55.680 INFO [stderr] 
Nov 27 20:47:55.680 INFO [stderr] warning: unused variable: `part_number`
Nov 27 20:47:55.680 INFO [stderr]    --> src/main.rs:106:25
Nov 27 20:47:55.680 INFO [stderr]     |
Nov 27 20:47:55.680 INFO [stderr] 106 |                 let mut part_number: u64 = 1;
Nov 27 20:47:55.680 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_part_number` instead
Nov 27 20:47:55.680 INFO [stderr]     |
Nov 27 20:47:55.680 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 20:47:55.680 INFO [stderr] 
Nov 27 20:47:55.680 INFO [stderr] warning: unused variable: `copied_bits`
Nov 27 20:47:55.680 INFO [stderr]    --> src/main.rs:200:29
Nov 27 20:47:55.680 INFO [stderr]     |
Nov 27 20:47:55.680 INFO [stderr] 200 |                         let copied_bits = copy(&mut response, &mut file);
Nov 27 20:47:55.680 INFO [stderr]     |                             ^^^^^^^^^^^ help: consider using `_copied_bits` instead
Nov 27 20:47:55.680 INFO [stderr] 
Nov 27 20:47:55.680 INFO [stderr] warning: unused variable: `copied_bits`
Nov 27 20:47:55.680 INFO [stderr]    --> src/main.rs:216:25
Nov 27 20:47:55.680 INFO [stderr]     |
Nov 27 20:47:55.681 INFO [stderr] 216 |                     let copied_bits = copy(&mut response, &mut file);
Nov 27 20:47:55.681 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_copied_bits` instead
Nov 27 20:47:55.681 INFO [stderr] 
Nov 27 20:47:55.681 INFO [stderr] warning: unused variable: `sections`
Nov 27 20:47:55.681 INFO [stderr]    --> src/main.rs:144:9
Nov 27 20:47:55.681 INFO [stderr]     |
Nov 27 20:47:55.681 INFO [stderr] 144 |     let sections = 3;
Nov 27 20:47:55.681 INFO [stderr]     |         ^^^^^^^^ help: consider using `_sections` instead
Nov 27 20:47:55.681 INFO [stderr] 
Nov 27 20:47:55.681 INFO [stderr] warning: unused variable: `ranges`
Nov 27 20:47:55.681 INFO [stderr]    --> src/main.rs:183:21
Nov 27 20:47:55.681 INFO [stderr]     |
Nov 27 20:47:55.681 INFO [stderr] 183 |                 let ranges = part_dl.ranges();
Nov 27 20:47:55.681 INFO [stderr]     |                     ^^^^^^ help: consider using `_ranges` instead
Nov 27 20:47:55.681 INFO [stderr] 
Nov 27 20:47:55.681 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:47:55.681 INFO [stderr]    --> src/main.rs:201:25
Nov 27 20:47:55.681 INFO [stderr]     |
Nov 27 20:47:55.681 INFO [stderr] 201 |                         tx.send(());
Nov 27 20:47:55.681 INFO [stderr]     |                         ^^^^^^^^^^^^
Nov 27 20:47:55.681 INFO [stderr]     |
Nov 27 20:47:55.681 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 20:47:55.681 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:47:55.681 INFO [stderr] 
Nov 27 20:47:55.681 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:47:55.681 INFO [stderr]    --> src/main.rs:217:21
Nov 27 20:47:55.681 INFO [stderr]     |
Nov 27 20:47:55.681 INFO [stderr] 217 |                     tx.send(());
Nov 27 20:47:55.681 INFO [stderr]     |                     ^^^^^^^^^^^^
Nov 27 20:47:55.681 INFO [stderr]     |
Nov 27 20:47:55.681 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:47:55.681 INFO [stderr] 
Nov 27 20:47:55.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:47:55.684 INFO [stderr]    --> src/main.rs:201:25
Nov 27 20:47:55.684 INFO [stderr]     |
Nov 27 20:47:55.684 INFO [stderr] 201 |                         tx.send(());
Nov 27 20:47:55.684 INFO [stderr]     |                         ^^^^^^^^^^^^
Nov 27 20:47:55.684 INFO [stderr]     |
Nov 27 20:47:55.684 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 20:47:55.684 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:47:55.684 INFO [stderr] 
Nov 27 20:47:55.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:47:55.684 INFO [stderr]    --> src/main.rs:217:21
Nov 27 20:47:55.684 INFO [stderr]     |
Nov 27 20:47:55.684 INFO [stderr] 217 |                     tx.send(());
Nov 27 20:47:55.684 INFO [stderr]     |                     ^^^^^^^^^^^^
Nov 27 20:47:55.685 INFO [stderr]     |
Nov 27 20:47:55.685 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:47:55.685 INFO [stderr] 
Nov 27 20:47:55.699 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.80s
Nov 27 20:47:55.707 INFO [stderr] su: No module specific data is present
Nov 27 20:47:56.280 INFO running `"docker" "inspect" "c7c527b691bb4d3e8f2bbb181d39441ab0eccf767616d7b03e24770592bd64be"`
Nov 27 20:47:56.557 INFO running `"docker" "rm" "-f" "c7c527b691bb4d3e8f2bbb181d39441ab0eccf767616d7b03e24770592bd64be"`
Nov 27 20:47:56.815 INFO [stdout] c7c527b691bb4d3e8f2bbb181d39441ab0eccf767616d7b03e24770592bd64be