Dec 13 09:03:56.744 INFO testing nettok/progression against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:03:56.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:03:57.205 INFO [stdout] 2e0789ae74bd597746649bcee82d879c361c2efb66c30c668f4d5f074618b1bf
Dec 13 09:03:57.205 INFO running `"docker" "start" "-a" "2e0789ae74bd597746649bcee82d879c361c2efb66c30c668f4d5f074618b1bf"`
Dec 13 09:03:58.563 INFO [stderr] usermod: no changes
Dec 13 09:03:58.563 INFO [stderr]    Compiling termion v1.1.4
Dec 13 09:04:00.060 INFO [stderr]    Compiling progression v0.1.0 (/source)
Dec 13 09:04:00.324 INFO [stderr] warning: unused import: `clear`
Dec 13 09:04:00.324 INFO [stderr]  --> src/main.rs:3:15
Dec 13 09:04:00.324 INFO [stderr]   |
Dec 13 09:04:00.324 INFO [stderr] 3 | use termion::{clear, color, cursor, style};
Dec 13 09:04:00.324 INFO [stderr]   |               ^^^^^
Dec 13 09:04:00.324 INFO [stderr]   |
Dec 13 09:04:00.324 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:04:00.325 INFO [stderr] 
Dec 13 09:04:00.325 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 13 09:04:00.325 INFO [stderr]   --> src/main.rs:11:5
Dec 13 09:04:00.325 INFO [stderr]    |
Dec 13 09:04:00.325 INFO [stderr] 11 | use std::time::Duration;
Dec 13 09:04:00.325 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:00.325 INFO [stderr] 
Dec 13 09:04:00.325 INFO [stderr] warning: unused import: `std::thread`
Dec 13 09:04:00.325 INFO [stderr]   --> src/main.rs:12:5
Dec 13 09:04:00.325 INFO [stderr]    |
Dec 13 09:04:00.325 INFO [stderr] 12 | use std::thread;
Dec 13 09:04:00.325 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 09:04:00.325 INFO [stderr] 
Dec 13 09:04:00.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:00.335 INFO [stderr]   --> src/main.rs:66:5
Dec 13 09:04:00.335 INFO [stderr]    |
Dec 13 09:04:00.335 INFO [stderr] 66 |     writeln!(stdout, "Fin!\r");
Dec 13 09:04:00.335 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:00.335 INFO [stderr]    |
Dec 13 09:04:00.335 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 09:04:00.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:00.335 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:00.335 INFO [stderr] 
Dec 13 09:04:00.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:00.335 INFO [stderr]   --> src/main.rs:76:5
Dec 13 09:04:00.335 INFO [stderr]    |
Dec 13 09:04:00.335 INFO [stderr] 76 |     write!(w, "{}\r", termion::clear::All);
Dec 13 09:04:00.335 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:00.335 INFO [stderr]    |
Dec 13 09:04:00.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:00.335 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:00.335 INFO [stderr] 
Dec 13 09:04:00.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:00.335 INFO [stderr]   --> src/main.rs:83:5
Dec 13 09:04:00.335 INFO [stderr]    |
Dec 13 09:04:00.336 INFO [stderr] 83 |     write!(w, "{}", cursor::Goto(1, 1));
Dec 13 09:04:00.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:00.336 INFO [stderr]    |
Dec 13 09:04:00.336 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:00.336 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:00.336 INFO [stderr] 
Dec 13 09:04:00.336 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:00.336 INFO [stderr]   --> src/main.rs:86:9
Dec 13 09:04:00.336 INFO [stderr]    |
Dec 13 09:04:00.336 INFO [stderr] 86 | /         writeln!(w, "{bold}{}:{reset} {}\r",
Dec 13 09:04:00.336 INFO [stderr] 87 | |                  msg.sender,
Dec 13 09:04:00.336 INFO [stderr] 88 | |                  msg.data,
Dec 13 09:04:00.336 INFO [stderr] 89 | |                  bold = style::Bold,
Dec 13 09:04:00.336 INFO [stderr] 90 | |                  reset = style::Reset,
Dec 13 09:04:00.336 INFO [stderr] 91 | |         );
Dec 13 09:04:00.336 INFO [stderr]    | |__________^
Dec 13 09:04:00.336 INFO [stderr]    |
Dec 13 09:04:00.336 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:00.336 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:00.336 INFO [stderr] 
Dec 13 09:04:00.336 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:00.336 INFO [stderr]    --> src/main.rs:96:5
Dec 13 09:04:00.336 INFO [stderr]     |
Dec 13 09:04:00.336 INFO [stderr] 96  | /     writeln!(w, "{goto}{fg_black}{bg_white}Input buffer.  Press [ESC] to exit...{reset}\r",
Dec 13 09:04:00.336 INFO [stderr] 97  | |              fg_black = color::Fg(color::Black),
Dec 13 09:04:00.336 INFO [stderr] 98  | |              bg_white = color::Bg(color::White),
Dec 13 09:04:00.336 INFO [stderr] 99  | |              goto = cursor::Goto(1, 30),
Dec 13 09:04:00.336 INFO [stderr] 100 | |              reset = style::Reset,
Dec 13 09:04:00.336 INFO [stderr] 101 | |     );
Dec 13 09:04:00.336 INFO [stderr]     | |______^
Dec 13 09:04:00.336 INFO [stderr]     |
Dec 13 09:04:00.336 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:00.336 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:00.336 INFO [stderr] 
Dec 13 09:04:00.336 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:00.336 INFO [stderr]    --> src/main.rs:104:9
Dec 13 09:04:00.336 INFO [stderr]     |
Dec 13 09:04:00.336 INFO [stderr] 104 |         write!(w, "{}", c);
Dec 13 09:04:00.336 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:00.336 INFO [stderr]     |
Dec 13 09:04:00.336 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:00.336 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:00.336 INFO [stderr] 
Dec 13 09:04:01.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Dec 13 09:04:01.251 INFO [stderr] su: No module specific data is present
Dec 13 09:04:02.158 INFO running `"docker" "inspect" "2e0789ae74bd597746649bcee82d879c361c2efb66c30c668f4d5f074618b1bf"`
Dec 13 09:04:02.502 INFO running `"docker" "rm" "-f" "2e0789ae74bd597746649bcee82d879c361c2efb66c30c668f4d5f074618b1bf"`
Dec 13 09:04:02.858 INFO [stdout] 2e0789ae74bd597746649bcee82d879c361c2efb66c30c668f4d5f074618b1bf
Dec 13 09:04:02.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:04:03.379 INFO [stdout] 9636c6e14bc1e841a6e53892da25fcc9051566187a633b91e47839c6275814b6
Dec 13 09:04:03.387 INFO running `"docker" "start" "-a" "9636c6e14bc1e841a6e53892da25fcc9051566187a633b91e47839c6275814b6"`
Dec 13 09:04:04.429 INFO [stderr] usermod: no changes
Dec 13 09:04:04.490 INFO [stderr]    Compiling progression v0.1.0 (/source)
Dec 13 09:04:04.936 INFO [stderr] warning: unused import: `clear`
Dec 13 09:04:04.936 INFO [stderr]  --> src/main.rs:3:15
Dec 13 09:04:04.936 INFO [stderr]   |
Dec 13 09:04:04.936 INFO [stderr] 3 | use termion::{clear, color, cursor, style};
Dec 13 09:04:04.936 INFO [stderr]   |               ^^^^^
Dec 13 09:04:04.936 INFO [stderr]   |
Dec 13 09:04:04.936 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:04:04.936 INFO [stderr] 
Dec 13 09:04:04.936 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 13 09:04:04.936 INFO [stderr]   --> src/main.rs:11:5
Dec 13 09:04:04.936 INFO [stderr]    |
Dec 13 09:04:04.936 INFO [stderr] 11 | use std::time::Duration;
Dec 13 09:04:04.936 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:04.936 INFO [stderr] 
Dec 13 09:04:04.936 INFO [stderr] warning: unused import: `std::thread`
Dec 13 09:04:04.936 INFO [stderr]   --> src/main.rs:12:5
Dec 13 09:04:04.936 INFO [stderr]    |
Dec 13 09:04:04.936 INFO [stderr] 12 | use std::thread;
Dec 13 09:04:04.936 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 09:04:04.936 INFO [stderr] 
Dec 13 09:04:05.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:05.020 INFO [stderr]   --> src/main.rs:66:5
Dec 13 09:04:05.020 INFO [stderr]    |
Dec 13 09:04:05.020 INFO [stderr] 66 |     writeln!(stdout, "Fin!\r");
Dec 13 09:04:05.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:05.020 INFO [stderr]    |
Dec 13 09:04:05.020 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 09:04:05.020 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:05.020 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:05.020 INFO [stderr] 
Dec 13 09:04:05.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:05.020 INFO [stderr]   --> src/main.rs:76:5
Dec 13 09:04:05.020 INFO [stderr]    |
Dec 13 09:04:05.020 INFO [stderr] 76 |     write!(w, "{}\r", termion::clear::All);
Dec 13 09:04:05.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:05.020 INFO [stderr]    |
Dec 13 09:04:05.020 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:05.020 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:05.020 INFO [stderr] 
Dec 13 09:04:05.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:05.020 INFO [stderr]   --> src/main.rs:83:5
Dec 13 09:04:05.020 INFO [stderr]    |
Dec 13 09:04:05.020 INFO [stderr] 83 |     write!(w, "{}", cursor::Goto(1, 1));
Dec 13 09:04:05.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:05.020 INFO [stderr]    |
Dec 13 09:04:05.020 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:05.020 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:05.020 INFO [stderr] 
Dec 13 09:04:05.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:05.020 INFO [stderr]   --> src/main.rs:86:9
Dec 13 09:04:05.020 INFO [stderr]    |
Dec 13 09:04:05.020 INFO [stderr] 86 | /         writeln!(w, "{bold}{}:{reset} {}\r",
Dec 13 09:04:05.020 INFO [stderr] 87 | |                  msg.sender,
Dec 13 09:04:05.020 INFO [stderr] 88 | |                  msg.data,
Dec 13 09:04:05.020 INFO [stderr] 89 | |                  bold = style::Bold,
Dec 13 09:04:05.020 INFO [stderr] 90 | |                  reset = style::Reset,
Dec 13 09:04:05.020 INFO [stderr] 91 | |         );
Dec 13 09:04:05.020 INFO [stderr]    | |__________^
Dec 13 09:04:05.020 INFO [stderr]    |
Dec 13 09:04:05.020 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:05.020 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:05.020 INFO [stderr] 
Dec 13 09:04:05.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:05.020 INFO [stderr]    --> src/main.rs:96:5
Dec 13 09:04:05.020 INFO [stderr]     |
Dec 13 09:04:05.020 INFO [stderr] 96  | /     writeln!(w, "{goto}{fg_black}{bg_white}Input buffer.  Press [ESC] to exit...{reset}\r",
Dec 13 09:04:05.020 INFO [stderr] 97  | |              fg_black = color::Fg(color::Black),
Dec 13 09:04:05.020 INFO [stderr] 98  | |              bg_white = color::Bg(color::White),
Dec 13 09:04:05.020 INFO [stderr] 99  | |              goto = cursor::Goto(1, 30),
Dec 13 09:04:05.020 INFO [stderr] 100 | |              reset = style::Reset,
Dec 13 09:04:05.020 INFO [stderr] 101 | |     );
Dec 13 09:04:05.020 INFO [stderr]     | |______^
Dec 13 09:04:05.020 INFO [stderr]     |
Dec 13 09:04:05.020 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:05.020 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:05.020 INFO [stderr] 
Dec 13 09:04:05.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:04:05.020 INFO [stderr]    --> src/main.rs:104:9
Dec 13 09:04:05.020 INFO [stderr]     |
Dec 13 09:04:05.020 INFO [stderr] 104 |         write!(w, "{}", c);
Dec 13 09:04:05.020 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 13 09:04:05.020 INFO [stderr]     |
Dec 13 09:04:05.020 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:04:05.020 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 09:04:05.020 INFO [stderr] 
Dec 13 09:04:05.330 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 13 09:04:05.332 INFO [stderr] su: No module specific data is present
Dec 13 09:04:06.398 INFO running `"docker" "inspect" "9636c6e14bc1e841a6e53892da25fcc9051566187a633b91e47839c6275814b6"`
Dec 13 09:04:06.724 INFO running `"docker" "rm" "-f" "9636c6e14bc1e841a6e53892da25fcc9051566187a633b91e47839c6275814b6"`
Dec 13 09:04:07.011 INFO [stdout] 9636c6e14bc1e841a6e53892da25fcc9051566187a633b91e47839c6275814b6
Dec 13 09:04:07.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:04:07.423 INFO [stdout] 8552ee3ee9850985210ebd5029ea7a8a1b58bc3df5ddf4784b6d4de565cd22f7
Dec 13 09:04:07.425 INFO running `"docker" "start" "-a" "8552ee3ee9850985210ebd5029ea7a8a1b58bc3df5ddf4784b6d4de565cd22f7"`
Dec 13 09:04:09.278 INFO [stderr] usermod: no changes
Dec 13 09:04:09.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 09:04:09.324 INFO [stderr]      Running /target/debug/deps/progression-4b0886ca26e36a0a
Dec 13 09:04:09.328 INFO [stdout] 
Dec 13 09:04:09.328 INFO [stdout] running 0 tests
Dec 13 09:04:09.328 INFO [stdout] 
Dec 13 09:04:09.328 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:04:09.328 INFO [stdout] 
Dec 13 09:04:09.331 INFO [stderr] su: No module specific data is present
Dec 13 09:04:10.570 INFO running `"docker" "inspect" "8552ee3ee9850985210ebd5029ea7a8a1b58bc3df5ddf4784b6d4de565cd22f7"`
Dec 13 09:04:10.937 INFO running `"docker" "rm" "-f" "8552ee3ee9850985210ebd5029ea7a8a1b58bc3df5ddf4784b6d4de565cd22f7"`
Dec 13 09:04:11.319 INFO [stdout] 8552ee3ee9850985210ebd5029ea7a8a1b58bc3df5ddf4784b6d4de565cd22f7