Dec 19 12:19:26.645 INFO checking mriede/strontium against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:19:26.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mriede/strontium:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:19:27.068 INFO [stdout] 5f0ca23d05603c9e7e031b443519ddfac3fd4c417724c869c21fde76e48f2333
Dec 19 12:19:27.068 INFO running `"docker" "start" "-a" "5f0ca23d05603c9e7e031b443519ddfac3fd4c417724c869c21fde76e48f2333"`
Dec 19 12:19:28.664 INFO [stderr]     Checking termios v0.3.0
Dec 19 12:19:28.665 INFO [stderr]     Checking liner v0.4.4
Dec 19 12:19:28.665 INFO [stderr]     Checking colored v1.6.1
Dec 19 12:19:29.325 INFO [stderr]     Checking console v0.6.2
Dec 19 12:19:30.792 INFO [stderr]     Checking strontium v0.4.0 (/opt/crater/workdir)
Dec 19 12:19:31.312 INFO [stderr] warning: unused imports: `CursorPosition`, `FilenameCompleter`
Dec 19 12:19:31.312 INFO [stderr]  --> src/repl/mod.rs:5:22
Dec 19 12:19:31.312 INFO [stderr]   |
Dec 19 12:19:31.312 INFO [stderr] 5 | use liner::{Context, CursorPosition, Event, EventKind, FilenameCompleter};
Dec 19 12:19:31.312 INFO [stderr]   |                      ^^^^^^^^^^^^^^                    ^^^^^^^^^^^^^^^^^
Dec 19 12:19:31.312 INFO [stderr]   |
Dec 19 12:19:31.312 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:19:31.312 INFO [stderr] 
Dec 19 12:19:31.313 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 19 12:19:31.313 INFO [stderr]  --> src/repl/mod.rs:8:15
Dec 19 12:19:31.313 INFO [stderr]   |
Dec 19 12:19:31.313 INFO [stderr] 8 | use std::io::{Write, stdout, stdin};
Dec 19 12:19:31.313 INFO [stderr]   |               ^^^^^  ^^^^^^
Dec 19 12:19:31.313 INFO [stderr] 
Dec 19 12:19:31.313 INFO [stderr] warning: unused import: `self::Direction::*`
Dec 19 12:19:31.313 INFO [stderr]   --> src/repl/mod.rs:11:5
Dec 19 12:19:31.313 INFO [stderr]    |
Dec 19 12:19:31.313 INFO [stderr] 11 | use self::Direction::*;
Dec 19 12:19:31.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 12:19:31.313 INFO [stderr] 
Dec 19 12:19:31.313 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 12:19:31.313 INFO [stderr]   --> src/repl/mod.rs:66:32
Dec 19 12:19:31.313 INFO [stderr]    |
Dec 19 12:19:31.313 INFO [stderr] 66 |                             if (string.len() % 8 == 0) {
Dec 19 12:19:31.313 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:19:31.313 INFO [stderr]    |
Dec 19 12:19:31.313 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 12:19:31.313 INFO [stderr] 
Dec 19 12:19:31.380 INFO [stderr] warning: unused imports: `CursorPosition`, `FilenameCompleter`
Dec 19 12:19:31.381 INFO [stderr]  --> src/repl/mod.rs:5:22
Dec 19 12:19:31.381 INFO [stderr]   |
Dec 19 12:19:31.381 INFO [stderr] 5 | use liner::{Context, CursorPosition, Event, EventKind, FilenameCompleter};
Dec 19 12:19:31.381 INFO [stderr]   |                      ^^^^^^^^^^^^^^                    ^^^^^^^^^^^^^^^^^
Dec 19 12:19:31.382 INFO [stderr]   |
Dec 19 12:19:31.382 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:19:31.382 INFO [stderr] 
Dec 19 12:19:31.382 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 19 12:19:31.383 INFO [stderr]  --> src/repl/mod.rs:8:15
Dec 19 12:19:31.383 INFO [stderr]   |
Dec 19 12:19:31.383 INFO [stderr] 8 | use std::io::{Write, stdout, stdin};
Dec 19 12:19:31.383 INFO [stderr]   |               ^^^^^  ^^^^^^
Dec 19 12:19:31.384 INFO [stderr] 
Dec 19 12:19:31.384 INFO [stderr] warning: unused import: `self::Direction::*`
Dec 19 12:19:31.384 INFO [stderr]   --> src/repl/mod.rs:11:5
Dec 19 12:19:31.384 INFO [stderr]    |
Dec 19 12:19:31.385 INFO [stderr] 11 | use self::Direction::*;
Dec 19 12:19:31.385 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 12:19:31.385 INFO [stderr] 
Dec 19 12:19:31.385 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 12:19:31.386 INFO [stderr]   --> src/repl/mod.rs:66:32
Dec 19 12:19:31.386 INFO [stderr]    |
Dec 19 12:19:31.386 INFO [stderr] 66 |                             if (string.len() % 8 == 0) {
Dec 19 12:19:31.386 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:19:31.387 INFO [stderr]    |
Dec 19 12:19:31.387 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 12:19:31.387 INFO [stderr] 
Dec 19 12:19:31.505 INFO [stderr] warning: unused variable: `editor`
Dec 19 12:19:31.505 INFO [stderr]   --> src/repl/mod.rs:37:38
Dec 19 12:19:31.505 INFO [stderr]    |
Dec 19 12:19:31.505 INFO [stderr] 37 |                        &mut |Event { editor, kind }| {
Dec 19 12:19:31.505 INFO [stderr]    |                                      ^^^^^^ help: consider using `_editor` instead
Dec 19 12:19:31.505 INFO [stderr]    |
Dec 19 12:19:31.505 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:19:31.505 INFO [stderr] 
Dec 19 12:19:31.506 INFO [stderr] warning: unused variable: `stdin`
Dec 19 12:19:31.506 INFO [stderr]   --> src/repl/mod.rs:32:13
Dec 19 12:19:31.506 INFO [stderr]    |
Dec 19 12:19:31.506 INFO [stderr] 32 |         let stdin = stdin();
Dec 19 12:19:31.506 INFO [stderr]    |             ^^^^^ help: consider using `_stdin` instead
Dec 19 12:19:31.506 INFO [stderr] 
Dec 19 12:19:31.574 INFO [stderr] warning: method is never used: `print`
Dec 19 12:19:31.574 INFO [stderr]    --> src/repl/mod.rs:108:5
Dec 19 12:19:31.574 INFO [stderr]     |
Dec 19 12:19:31.574 INFO [stderr] 108 |     fn print(&mut self, input: &str) {
Dec 19 12:19:31.574 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:19:31.574 INFO [stderr]     |
Dec 19 12:19:31.574 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:19:31.574 INFO [stderr] 
Dec 19 12:19:31.574 INFO [stderr] warning: method is never used: `print_green`
Dec 19 12:19:31.574 INFO [stderr]    --> src/repl/mod.rs:112:5
Dec 19 12:19:31.575 INFO [stderr]     |
Dec 19 12:19:31.575 INFO [stderr] 112 |     fn print_green(&mut self, input: &str) {
Dec 19 12:19:31.575 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:19:31.575 INFO [stderr] 
Dec 19 12:19:31.840 INFO [stderr] warning: unused variable: `editor`
Dec 19 12:19:31.840 INFO [stderr]   --> src/repl/mod.rs:37:38
Dec 19 12:19:31.840 INFO [stderr]    |
Dec 19 12:19:31.840 INFO [stderr] 37 |                        &mut |Event { editor, kind }| {
Dec 19 12:19:31.840 INFO [stderr]    |                                      ^^^^^^ help: consider using `_editor` instead
Dec 19 12:19:31.840 INFO [stderr]    |
Dec 19 12:19:31.840 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:19:31.840 INFO [stderr] 
Dec 19 12:19:31.841 INFO [stderr] warning: unused variable: `stdin`
Dec 19 12:19:31.841 INFO [stderr]   --> src/repl/mod.rs:32:13
Dec 19 12:19:31.841 INFO [stderr]    |
Dec 19 12:19:31.841 INFO [stderr] 32 |         let stdin = stdin();
Dec 19 12:19:31.841 INFO [stderr]    |             ^^^^^ help: consider using `_stdin` instead
Dec 19 12:19:31.841 INFO [stderr] 
Dec 19 12:19:32.056 INFO [stderr] warning: method is never used: `print`
Dec 19 12:19:32.056 INFO [stderr]    --> src/repl/mod.rs:108:5
Dec 19 12:19:32.056 INFO [stderr]     |
Dec 19 12:19:32.056 INFO [stderr] 108 |     fn print(&mut self, input: &str) {
Dec 19 12:19:32.056 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:19:32.056 INFO [stderr]     |
Dec 19 12:19:32.056 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:19:32.056 INFO [stderr] 
Dec 19 12:19:32.080 INFO [stderr] warning: method is never used: `print_green`
Dec 19 12:19:32.080 INFO [stderr]    --> src/repl/mod.rs:112:5
Dec 19 12:19:32.080 INFO [stderr]     |
Dec 19 12:19:32.080 INFO [stderr] 112 |     fn print_green(&mut self, input: &str) {
Dec 19 12:19:32.080 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:19:32.080 INFO [stderr] 
Dec 19 12:19:32.556 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Dec 19 12:19:33.302 INFO running `"docker" "inspect" "5f0ca23d05603c9e7e031b443519ddfac3fd4c417724c869c21fde76e48f2333"`
Dec 19 12:19:33.726 INFO running `"docker" "rm" "-f" "5f0ca23d05603c9e7e031b443519ddfac3fd4c417724c869c21fde76e48f2333"`
Dec 19 12:19:34.124 INFO [stdout] 5f0ca23d05603c9e7e031b443519ddfac3fd4c417724c869c21fde76e48f2333