Dec 13 12:10:36.967 INFO testing lukemckinstry/rust-ps2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 12:10:36.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 12:10:37.185 INFO [stdout] c067660b6ac4e65e1c39cd9af483582c387e2e0cc15ea0e45b29d2b0e2e599da
Dec 13 12:10:37.188 INFO running `"docker" "start" "-a" "c067660b6ac4e65e1c39cd9af483582c387e2e0cc15ea0e45b29d2b0e2e599da"`
Dec 13 12:10:37.609 INFO [stderr] usermod: no changes
Dec 13 12:10:37.633 INFO [stderr]    Compiling ps2 v0.0.1 (/source)
Dec 13 12:10:37.853 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Dec 13 12:10:37.853 INFO [stderr]   --> src/main.rs:25:25
Dec 13 12:10:37.853 INFO [stderr]    |
Dec 13 12:10:37.853 INFO [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Dec 13 12:10:37.853 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Dec 13 12:10:37.853 INFO [stderr]    |
Dec 13 12:10:37.853 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 12:10:37.853 INFO [stderr] 
Dec 13 12:10:37.951 INFO [stderr] warning: unused variable: `i`
Dec 13 12:10:37.951 INFO [stderr]    --> src/main.rs:137:18
Dec 13 12:10:37.951 INFO [stderr]     |
Dec 13 12:10:37.951 INFO [stderr] 137 |             Some(i) => true,
Dec 13 12:10:37.951 INFO [stderr]     |                  ^ help: consider using `_i` instead
Dec 13 12:10:37.951 INFO [stderr]     |
Dec 13 12:10:37.951 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 12:10:37.951 INFO [stderr] 
Dec 13 12:10:37.951 INFO [stderr] warning: unused variable: `last_pipe`
Dec 13 12:10:37.951 INFO [stderr]    --> src/main.rs:154:13
Dec 13 12:10:37.951 INFO [stderr]     |
Dec 13 12:10:37.951 INFO [stderr] 154 |         let last_pipe: bool;
Dec 13 12:10:37.951 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Dec 13 12:10:37.951 INFO [stderr] 
Dec 13 12:10:37.951 INFO [stderr] warning: unused variable: `file`
Dec 13 12:10:37.951 INFO [stderr]    --> src/main.rs:232:13
Dec 13 12:10:37.951 INFO [stderr]     |
Dec 13 12:10:37.951 INFO [stderr] 232 |         let file = File::create(logfile)?;
Dec 13 12:10:37.951 INFO [stderr]     |             ^^^^ help: consider using `_file` instead
Dec 13 12:10:37.951 INFO [stderr] 
Dec 13 12:10:37.951 INFO [stderr] warning: unused variable: `process`
Dec 13 12:10:37.951 INFO [stderr]    --> src/main.rs:235:17
Dec 13 12:10:37.951 INFO [stderr]     |
Dec 13 12:10:37.951 INFO [stderr] 235 |             let process = match Command::new(program)
Dec 13 12:10:37.951 INFO [stderr]     |                 ^^^^^^^ help: consider using `_process` instead
Dec 13 12:10:37.951 INFO [stderr] 
Dec 13 12:10:37.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:10:37.987 INFO [stderr]    --> src/main.rs:141:9
Dec 13 12:10:37.987 INFO [stderr]     |
Dec 13 12:10:37.987 INFO [stderr] 141 | /         match (argv.first(), index, p, argv.last()) {
Dec 13 12:10:37.987 INFO [stderr] 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Dec 13 12:10:37.987 INFO [stderr] 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Dec 13 12:10:37.987 INFO [stderr] 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Dec 13 12:10:37.987 INFO [stderr] 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Dec 13 12:10:37.987 INFO [stderr] 146 | |             _ => Ok(()),
Dec 13 12:10:37.987 INFO [stderr] 147 | |         };
Dec 13 12:10:37.987 INFO [stderr]     | |__________^
Dec 13 12:10:37.987 INFO [stderr]     |
Dec 13 12:10:37.987 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 12:10:37.987 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:10:37.987 INFO [stderr] 
Dec 13 12:10:38.854 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 13 12:10:38.860 INFO [stderr] su: No module specific data is present
Dec 13 12:10:39.240 INFO running `"docker" "inspect" "c067660b6ac4e65e1c39cd9af483582c387e2e0cc15ea0e45b29d2b0e2e599da"`
Dec 13 12:10:39.373 INFO running `"docker" "rm" "-f" "c067660b6ac4e65e1c39cd9af483582c387e2e0cc15ea0e45b29d2b0e2e599da"`
Dec 13 12:10:39.592 INFO [stdout] c067660b6ac4e65e1c39cd9af483582c387e2e0cc15ea0e45b29d2b0e2e599da
Dec 13 12:10:39.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 12:10:39.846 INFO [stdout] 29bb89c6b47b63975b7c8c8c038c35b5412d47c53e3d7f35402ab1138d66e4b2
Dec 13 12:10:39.848 INFO running `"docker" "start" "-a" "29bb89c6b47b63975b7c8c8c038c35b5412d47c53e3d7f35402ab1138d66e4b2"`
Dec 13 12:10:40.435 INFO [stderr] usermod: no changes
Dec 13 12:10:40.461 INFO [stderr]    Compiling ps2 v0.0.1 (/source)
Dec 13 12:10:40.775 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Dec 13 12:10:40.775 INFO [stderr]   --> src/main.rs:25:25
Dec 13 12:10:40.775 INFO [stderr]    |
Dec 13 12:10:40.775 INFO [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Dec 13 12:10:40.775 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Dec 13 12:10:40.775 INFO [stderr]    |
Dec 13 12:10:40.775 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 12:10:40.775 INFO [stderr] 
Dec 13 12:10:40.865 INFO [stderr] warning: unused variable: `i`
Dec 13 12:10:40.865 INFO [stderr]    --> src/main.rs:137:18
Dec 13 12:10:40.865 INFO [stderr]     |
Dec 13 12:10:40.865 INFO [stderr] 137 |             Some(i) => true,
Dec 13 12:10:40.865 INFO [stderr]     |                  ^ help: consider using `_i` instead
Dec 13 12:10:40.865 INFO [stderr]     |
Dec 13 12:10:40.865 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 12:10:40.865 INFO [stderr] 
Dec 13 12:10:40.865 INFO [stderr] warning: unused variable: `last_pipe`
Dec 13 12:10:40.865 INFO [stderr]    --> src/main.rs:154:13
Dec 13 12:10:40.865 INFO [stderr]     |
Dec 13 12:10:40.865 INFO [stderr] 154 |         let last_pipe: bool;
Dec 13 12:10:40.865 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Dec 13 12:10:40.865 INFO [stderr] 
Dec 13 12:10:40.865 INFO [stderr] warning: unused variable: `file`
Dec 13 12:10:40.865 INFO [stderr]    --> src/main.rs:232:13
Dec 13 12:10:40.865 INFO [stderr]     |
Dec 13 12:10:40.865 INFO [stderr] 232 |         let file = File::create(logfile)?;
Dec 13 12:10:40.865 INFO [stderr]     |             ^^^^ help: consider using `_file` instead
Dec 13 12:10:40.865 INFO [stderr] 
Dec 13 12:10:40.865 INFO [stderr] warning: unused variable: `process`
Dec 13 12:10:40.865 INFO [stderr]    --> src/main.rs:235:17
Dec 13 12:10:40.865 INFO [stderr]     |
Dec 13 12:10:40.865 INFO [stderr] 235 |             let process = match Command::new(program)
Dec 13 12:10:40.865 INFO [stderr]     |                 ^^^^^^^ help: consider using `_process` instead
Dec 13 12:10:40.865 INFO [stderr] 
Dec 13 12:10:40.896 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:10:40.897 INFO [stderr]    --> src/main.rs:141:9
Dec 13 12:10:40.897 INFO [stderr]     |
Dec 13 12:10:40.897 INFO [stderr] 141 | /         match (argv.first(), index, p, argv.last()) {
Dec 13 12:10:40.897 INFO [stderr] 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Dec 13 12:10:40.897 INFO [stderr] 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Dec 13 12:10:40.897 INFO [stderr] 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Dec 13 12:10:40.897 INFO [stderr] 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Dec 13 12:10:40.897 INFO [stderr] 146 | |             _ => Ok(()),
Dec 13 12:10:40.897 INFO [stderr] 147 | |         };
Dec 13 12:10:40.897 INFO [stderr]     | |__________^
Dec 13 12:10:40.897 INFO [stderr]     |
Dec 13 12:10:40.897 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 12:10:40.897 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:10:40.897 INFO [stderr] 
Dec 13 12:10:41.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 13 12:10:41.123 INFO [stderr] su: No module specific data is present
Dec 13 12:10:41.500 INFO running `"docker" "inspect" "29bb89c6b47b63975b7c8c8c038c35b5412d47c53e3d7f35402ab1138d66e4b2"`
Dec 13 12:10:41.597 INFO running `"docker" "rm" "-f" "29bb89c6b47b63975b7c8c8c038c35b5412d47c53e3d7f35402ab1138d66e4b2"`
Dec 13 12:10:41.712 INFO [stdout] 29bb89c6b47b63975b7c8c8c038c35b5412d47c53e3d7f35402ab1138d66e4b2
Dec 13 12:10:41.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 12:10:41.929 INFO [stdout] bff12c6f337600dc5c45d9c7a29f17fd47b0f051dbee2de9b2feb4d1b44e945d
Dec 13 12:10:41.933 INFO running `"docker" "start" "-a" "bff12c6f337600dc5c45d9c7a29f17fd47b0f051dbee2de9b2feb4d1b44e945d"`
Dec 13 12:10:42.305 INFO [stderr] usermod: no changes
Dec 13 12:10:42.329 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 12:10:42.329 INFO [stderr]      Running /target/debug/deps/ps2-bda3565bef2d66be
Dec 13 12:10:42.333 INFO [stdout] 
Dec 13 12:10:42.333 INFO [stdout] running 0 tests
Dec 13 12:10:42.333 INFO [stdout] 
Dec 13 12:10:42.333 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:10:42.333 INFO [stdout] 
Dec 13 12:10:42.335 INFO [stderr] su: No module specific data is present
Dec 13 12:10:42.649 INFO running `"docker" "inspect" "bff12c6f337600dc5c45d9c7a29f17fd47b0f051dbee2de9b2feb4d1b44e945d"`
Dec 13 12:10:42.742 INFO running `"docker" "rm" "-f" "bff12c6f337600dc5c45d9c7a29f17fd47b0f051dbee2de9b2feb4d1b44e945d"`
Dec 13 12:10:42.852 INFO [stdout] bff12c6f337600dc5c45d9c7a29f17fd47b0f051dbee2de9b2feb4d1b44e945d