Dec 18 12:21:25.416 INFO checking reustmann-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:21:25.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/reustmann/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:21:25.616 INFO [stdout] c0766690a4f8e467944086ab91f873b9d8353bd019be53d8ebb343f848060b7d
Dec 18 12:21:25.618 INFO running `"docker" "start" "-a" "c0766690a4f8e467944086ab91f873b9d8353bd019be53d8ebb343f848060b7d"`
Dec 18 12:21:26.402 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 18 12:21:26.402 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 18 12:21:26.402 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 18 12:21:26.402 INFO [stderr] files will be included as a binary target:
Dec 18 12:21:26.402 INFO [stderr] 
Dec 18 12:21:26.402 INFO [stderr] * /opt/crater/workdir/src/bin/display.rs
Dec 18 12:21:26.402 INFO [stderr] * /opt/crater/workdir/src/bin/command.rs
Dec 18 12:21:26.402 INFO [stderr] * /opt/crater/workdir/src/bin/main.rs
Dec 18 12:21:26.402 INFO [stderr] * /opt/crater/workdir/src/bin/debugger.rs
Dec 18 12:21:26.402 INFO [stderr] * /opt/crater/workdir/src/bin/sink_debug.rs
Dec 18 12:21:26.402 INFO [stderr] * /opt/crater/workdir/src/bin/debugger_error.rs
Dec 18 12:21:26.402 INFO [stderr] 
Dec 18 12:21:26.402 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 18 12:21:26.402 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 18 12:21:26.403 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 18 12:21:26.403 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 18 12:21:26.403 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 18 12:21:26.403 INFO [stderr] 
Dec 18 12:21:26.403 INFO [stderr] For more information on this warning you can consult
Dec 18 12:21:26.403 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 18 12:21:26.403 INFO [stderr] warning: path `/opt/crater/workdir/src/bin/main.rs` was erroneously implicitly accepted for binary `reustmann`,
Dec 18 12:21:26.403 INFO [stderr] please set bin.path in Cargo.toml
Dec 18 12:21:26.424 INFO [stderr]     Checking rustyline v0.2.3
Dec 18 12:21:27.240 INFO [stderr]     Checking reustmann v0.1.2 (/opt/crater/workdir)
Dec 18 12:21:27.560 INFO [stderr] warning: unused import: `memory::OpCodes`
Dec 18 12:21:27.560 INFO [stderr]  --> src/program.rs:1:5
Dec 18 12:21:27.560 INFO [stderr]   |
Dec 18 12:21:27.560 INFO [stderr] 1 | use memory::OpCodes;
Dec 18 12:21:27.560 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 12:21:27.560 INFO [stderr]   |
Dec 18 12:21:27.560 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 12:21:27.560 INFO [stderr] 
Dec 18 12:21:27.657 INFO [stderr] warning: unused import: `memory::OpCodes`
Dec 18 12:21:27.657 INFO [stderr]  --> src/program.rs:1:5
Dec 18 12:21:27.657 INFO [stderr]   |
Dec 18 12:21:27.657 INFO [stderr] 1 | use memory::OpCodes;
Dec 18 12:21:27.657 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 12:21:27.657 INFO [stderr]   |
Dec 18 12:21:27.657 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 12:21:27.657 INFO [stderr] 
Dec 18 12:21:27.759 INFO [stderr] warning: unused variable: `endl`
Dec 18 12:21:27.759 INFO [stderr]   --> src/program.rs:27:17
Dec 18 12:21:27.759 INFO [stderr]    |
Dec 18 12:21:27.759 INFO [stderr] 27 |             let endl = '\n' as u8;
Dec 18 12:21:27.759 INFO [stderr]    |                 ^^^^ help: consider using `_endl` instead
Dec 18 12:21:27.759 INFO [stderr]    |
Dec 18 12:21:27.759 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 12:21:27.759 INFO [stderr] 
Dec 18 12:21:27.759 INFO [stderr] warning: unused variable: `endl`
Dec 18 12:21:27.759 INFO [stderr]   --> src/program.rs:28:26
Dec 18 12:21:27.759 INFO [stderr]    |
Dec 18 12:21:27.759 INFO [stderr] 28 |             if let Some(&endl) = instructions.last() { // FIXME '\r\n' for windows
Dec 18 12:21:27.759 INFO [stderr]    |                          ^^^^ help: consider using `_endl` instead
Dec 18 12:21:27.759 INFO [stderr] 
Dec 18 12:21:27.807 INFO [stderr] warning: method is never used: `trunc`
Dec 18 12:21:27.807 INFO [stderr]    --> src/interpreter.rs:121:5
Dec 18 12:21:27.807 INFO [stderr]     |
Dec 18 12:21:27.807 INFO [stderr] 121 |     fn trunc(&self, val: u8) -> u8 {
Dec 18 12:21:27.807 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:21:27.807 INFO [stderr]     |
Dec 18 12:21:27.807 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 12:21:27.900 INFO [stderr] 
Dec 18 12:21:27.900 INFO [stderr] warning: unused variable: `endl`
Dec 18 12:21:27.900 INFO [stderr]   --> src/program.rs:27:17
Dec 18 12:21:27.960 INFO [stderr]    |
Dec 18 12:21:27.960 INFO [stderr] 27 |             let endl = '\n' as u8;
Dec 18 12:21:27.960 INFO [stderr]    |                 ^^^^ help: consider using `_endl` instead
Dec 18 12:21:27.960 INFO [stderr]    |
Dec 18 12:21:27.960 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 12:21:27.960 INFO [stderr] 
Dec 18 12:21:27.960 INFO [stderr] warning: unused variable: `endl`
Dec 18 12:21:27.960 INFO [stderr]   --> src/program.rs:28:26
Dec 18 12:21:27.961 INFO [stderr]    |
Dec 18 12:21:27.961 INFO [stderr] 28 |             if let Some(&endl) = instructions.last() { // FIXME '\r\n' for windows
Dec 18 12:21:27.961 INFO [stderr]    |                          ^^^^ help: consider using `_endl` instead
Dec 18 12:21:27.961 INFO [stderr] 
Dec 18 12:21:27.961 INFO [stderr] warning: method is never used: `trunc`
Dec 18 12:21:27.961 INFO [stderr]    --> src/interpreter.rs:121:5
Dec 18 12:21:27.961 INFO [stderr]     |
Dec 18 12:21:27.961 INFO [stderr] 121 |     fn trunc(&self, val: u8) -> u8 {
Dec 18 12:21:27.961 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:21:27.961 INFO [stderr]     |
Dec 18 12:21:27.961 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 12:21:27.961 INFO [stderr] 
Dec 18 12:21:28.493 INFO [stderr] warning: unused import: `alphanumeric`
Dec 18 12:21:28.493 INFO [stderr]  --> src/bin/command.rs:3:39
Dec 18 12:21:28.493 INFO [stderr]   |
Dec 18 12:21:28.493 INFO [stderr] 3 | use nom::{IResult, eof, space, digit, alphanumeric, is_space};
Dec 18 12:21:28.493 INFO [stderr]   |                                       ^^^^^^^^^^^^
Dec 18 12:21:28.493 INFO [stderr]   |
Dec 18 12:21:28.493 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 12:21:28.493 INFO [stderr] 
Dec 18 12:21:28.493 INFO [stderr] warning: unused import: `sink_debug::sink_debug`
Dec 18 12:21:28.493 INFO [stderr]   --> src/bin/main.rs:17:5
Dec 18 12:21:28.493 INFO [stderr]    |
Dec 18 12:21:28.493 INFO [stderr] 17 | use sink_debug::sink_debug;
Dec 18 12:21:28.493 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:21:28.493 INFO [stderr] 
Dec 18 12:21:28.493 INFO [stderr] warning: unused import: `std::io::empty`
Dec 18 12:21:28.493 INFO [stderr]   --> src/bin/main.rs:18:5
Dec 18 12:21:28.493 INFO [stderr]    |
Dec 18 12:21:28.493 INFO [stderr] 18 | use std::io::empty;
Dec 18 12:21:28.493 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 12:21:28.493 INFO [stderr] 
Dec 18 12:21:28.525 INFO [stderr] warning: unused import: `alphanumeric`
Dec 18 12:21:28.526 INFO [stderr]  --> src/bin/command.rs:3:39
Dec 18 12:21:28.526 INFO [stderr]   |
Dec 18 12:21:28.526 INFO [stderr] 3 | use nom::{IResult, eof, space, digit, alphanumeric, is_space};
Dec 18 12:21:28.526 INFO [stderr]   |                                       ^^^^^^^^^^^^
Dec 18 12:21:28.526 INFO [stderr]   |
Dec 18 12:21:28.526 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 12:21:28.526 INFO [stderr] 
Dec 18 12:21:28.528 INFO [stderr] warning: unused import: `sink_debug::sink_debug`
Dec 18 12:21:28.532 INFO [stderr]   --> src/bin/main.rs:17:5
Dec 18 12:21:28.532 INFO [stderr]    |
Dec 18 12:21:28.532 INFO [stderr] 17 | use sink_debug::sink_debug;
Dec 18 12:21:28.532 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:21:28.532 INFO [stderr] 
Dec 18 12:21:28.532 INFO [stderr] warning: unused import: `std::io::empty`
Dec 18 12:21:28.532 INFO [stderr]   --> src/bin/main.rs:18:5
Dec 18 12:21:28.532 INFO [stderr]    |
Dec 18 12:21:28.532 INFO [stderr] 18 | use std::io::empty;
Dec 18 12:21:28.532 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 12:21:28.532 INFO [stderr] 
Dec 18 12:21:28.940 INFO [stderr] warning: struct is never constructed: `SinkDebug`
Dec 18 12:21:28.940 INFO [stderr]  --> src/bin/sink_debug.rs:8:1
Dec 18 12:21:28.940 INFO [stderr]   |
Dec 18 12:21:28.940 INFO [stderr] 8 | pub struct SinkDebug(Sink);
Dec 18 12:21:28.940 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:21:28.940 INFO [stderr]   |
Dec 18 12:21:28.940 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 12:21:28.940 INFO [stderr] 
Dec 18 12:21:28.940 INFO [stderr] warning: function is never used: `sink_debug`
Dec 18 12:21:28.940 INFO [stderr]   --> src/bin/sink_debug.rs:12:1
Dec 18 12:21:28.940 INFO [stderr]    |
Dec 18 12:21:28.940 INFO [stderr] 12 | pub fn sink_debug() -> SinkDebug {
Dec 18 12:21:28.940 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:21:28.940 INFO [stderr] 
Dec 18 12:21:29.080 INFO [stderr] warning: struct is never constructed: `SinkDebug`
Dec 18 12:21:29.080 INFO [stderr]  --> src/bin/sink_debug.rs:8:1
Dec 18 12:21:29.080 INFO [stderr]   |
Dec 18 12:21:29.080 INFO [stderr] 8 | pub struct SinkDebug(Sink);
Dec 18 12:21:29.080 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:21:29.080 INFO [stderr]   |
Dec 18 12:21:29.080 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 12:21:29.080 INFO [stderr] 
Dec 18 12:21:29.080 INFO [stderr] warning: function is never used: `sink_debug`
Dec 18 12:21:29.080 INFO [stderr]   --> src/bin/sink_debug.rs:12:1
Dec 18 12:21:29.080 INFO [stderr]    |
Dec 18 12:21:29.080 INFO [stderr] 12 | pub fn sink_debug() -> SinkDebug {
Dec 18 12:21:29.080 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:21:29.080 INFO [stderr] 
Dec 18 12:21:29.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Dec 18 12:21:29.630 INFO running `"docker" "inspect" "c0766690a4f8e467944086ab91f873b9d8353bd019be53d8ebb343f848060b7d"`
Dec 18 12:21:29.718 INFO running `"docker" "rm" "-f" "c0766690a4f8e467944086ab91f873b9d8353bd019be53d8ebb343f848060b7d"`
Dec 18 12:21:29.825 INFO [stdout] c0766690a4f8e467944086ab91f873b9d8353bd019be53d8ebb343f848060b7d