Dec 13 09:03:45.681 INFO testing nettok/progression against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 09:03:45.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 09:03:46.422 INFO [stdout] 2a1beb4bf207967518f8b5096112dc7219455b32bdcc9eac16fff622504734a9
Dec 13 09:03:46.424 INFO running `"docker" "start" "-a" "2a1beb4bf207967518f8b5096112dc7219455b32bdcc9eac16fff622504734a9"`
Dec 13 09:03:47.896 INFO [stderr] usermod: no changes
Dec 13 09:03:47.963 INFO [stderr]    Compiling termion v1.1.4
Dec 13 09:03:49.475 INFO [stderr]    Compiling progression v0.1.0 (/source)
Dec 13 09:03:49.759 INFO [stderr] warning: unused import: `clear`
Dec 13 09:03:49.759 INFO [stderr]  --> src/main.rs:3:15
Dec 13 09:03:49.759 INFO [stderr]   |
Dec 13 09:03:49.759 INFO [stderr] 3 | use termion::{clear, color, cursor, style};
Dec 13 09:03:49.759 INFO [stderr]   |               ^^^^^
Dec 13 09:03:49.759 INFO [stderr]   |
Dec 13 09:03:49.759 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:03:49.759 INFO [stderr] 
Dec 13 09:03:49.759 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 13 09:03:49.759 INFO [stderr]   --> src/main.rs:11:5
Dec 13 09:03:49.759 INFO [stderr]    |
Dec 13 09:03:49.759 INFO [stderr] 11 | use std::time::Duration;
Dec 13 09:03:49.759 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:49.759 INFO [stderr] 
Dec 13 09:03:49.759 INFO [stderr] warning: unused import: `std::thread`
Dec 13 09:03:49.759 INFO [stderr]   --> src/main.rs:12:5
Dec 13 09:03:49.759 INFO [stderr]    |
Dec 13 09:03:49.759 INFO [stderr] 12 | use std::thread;
Dec 13 09:03:49.759 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 09:03:49.759 INFO [stderr] 
Dec 13 09:03:49.831 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:49.831 INFO [stderr]   --> src/main.rs:66:5
Dec 13 09:03:49.832 INFO [stderr]    |
Dec 13 09:03:49.832 INFO [stderr] 66 |     writeln!(stdout, "Fin!\r");
Dec 13 09:03:49.832 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:49.832 INFO [stderr]    |
Dec 13 09:03:49.832 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 09:03:49.832 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:49.832 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 09:03:49.832 INFO [stderr] 
Dec 13 09:03:49.832 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:49.832 INFO [stderr]   --> src/main.rs:76:5
Dec 13 09:03:49.832 INFO [stderr]    |
Dec 13 09:03:49.832 INFO [stderr] 76 |     write!(w, "{}\r", termion::clear::All);
Dec 13 09:03:49.832 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:49.832 INFO [stderr]    |
Dec 13 09:03:49.832 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:49.832 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 09:03:49.832 INFO [stderr] 
Dec 13 09:03:49.832 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:49.832 INFO [stderr]   --> src/main.rs:83:5
Dec 13 09:03:49.832 INFO [stderr]    |
Dec 13 09:03:49.832 INFO [stderr] 83 |     write!(w, "{}", cursor::Goto(1, 1));
Dec 13 09:03:49.832 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:49.832 INFO [stderr]    |
Dec 13 09:03:49.832 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:49.832 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 09:03:49.832 INFO [stderr] 
Dec 13 09:03:49.832 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:49.832 INFO [stderr]   --> src/main.rs:86:9
Dec 13 09:03:49.832 INFO [stderr]    |
Dec 13 09:03:49.832 INFO [stderr] 86 | /         writeln!(w, "{bold}{}:{reset} {}\r",
Dec 13 09:03:49.832 INFO [stderr] 87 | |                  msg.sender,
Dec 13 09:03:49.832 INFO [stderr] 88 | |                  msg.data,
Dec 13 09:03:49.832 INFO [stderr] 89 | |                  bold = style::Bold,
Dec 13 09:03:49.832 INFO [stderr] 90 | |                  reset = style::Reset,
Dec 13 09:03:49.832 INFO [stderr] 91 | |         );
Dec 13 09:03:49.832 INFO [stderr]    | |__________^
Dec 13 09:03:49.832 INFO [stderr]    |
Dec 13 09:03:49.832 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:49.832 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 09:03:49.832 INFO [stderr] 
Dec 13 09:03:49.832 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:49.832 INFO [stderr]    --> src/main.rs:96:5
Dec 13 09:03:49.832 INFO [stderr]     |
Dec 13 09:03:49.832 INFO [stderr] 96  | /     writeln!(w, "{goto}{fg_black}{bg_white}Input buffer.  Press [ESC] to exit...{reset}\r",
Dec 13 09:03:49.832 INFO [stderr] 97  | |              fg_black = color::Fg(color::Black),
Dec 13 09:03:49.832 INFO [stderr] 98  | |              bg_white = color::Bg(color::White),
Dec 13 09:03:49.832 INFO [stderr] 99  | |              goto = cursor::Goto(1, 30),
Dec 13 09:03:49.832 INFO [stderr] 100 | |              reset = style::Reset,
Dec 13 09:03:49.832 INFO [stderr] 101 | |     );
Dec 13 09:03:49.832 INFO [stderr]     | |______^
Dec 13 09:03:49.832 INFO [stderr]     |
Dec 13 09:03:49.832 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:49.832 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 09:03:49.832 INFO [stderr] 
Dec 13 09:03:49.832 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:49.832 INFO [stderr]    --> src/main.rs:104:9
Dec 13 09:03:49.832 INFO [stderr]     |
Dec 13 09:03:49.832 INFO [stderr] 104 |         write!(w, "{}", c);
Dec 13 09:03:49.832 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:49.832 INFO [stderr]     |
Dec 13 09:03:49.832 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:49.832 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 09:03:49.832 INFO [stderr] 
Dec 13 09:03:50.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Dec 13 09:03:50.927 INFO [stderr] su: No module specific data is present
Dec 13 09:03:51.804 INFO running `"docker" "inspect" "2a1beb4bf207967518f8b5096112dc7219455b32bdcc9eac16fff622504734a9"`
Dec 13 09:03:52.109 INFO running `"docker" "rm" "-f" "2a1beb4bf207967518f8b5096112dc7219455b32bdcc9eac16fff622504734a9"`
Dec 13 09:03:52.479 INFO [stdout] 2a1beb4bf207967518f8b5096112dc7219455b32bdcc9eac16fff622504734a9
Dec 13 09:03:52.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 09:03:52.891 INFO [stdout] 305867ac68b3121a84734aff1732e5d475c701278c8595b5bbe437d42c01f1d4
Dec 13 09:03:52.892 INFO running `"docker" "start" "-a" "305867ac68b3121a84734aff1732e5d475c701278c8595b5bbe437d42c01f1d4"`
Dec 13 09:03:54.757 INFO [stderr] usermod: no changes
Dec 13 09:03:54.816 INFO [stderr]    Compiling progression v0.1.0 (/source)
Dec 13 09:03:55.183 INFO [stderr] warning: unused import: `clear`
Dec 13 09:03:55.183 INFO [stderr]  --> src/main.rs:3:15
Dec 13 09:03:55.183 INFO [stderr]   |
Dec 13 09:03:55.183 INFO [stderr] 3 | use termion::{clear, color, cursor, style};
Dec 13 09:03:55.183 INFO [stderr]   |               ^^^^^
Dec 13 09:03:55.183 INFO [stderr]   |
Dec 13 09:03:55.183 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:03:55.183 INFO [stderr] 
Dec 13 09:03:55.183 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 13 09:03:55.183 INFO [stderr]   --> src/main.rs:11:5
Dec 13 09:03:55.183 INFO [stderr]    |
Dec 13 09:03:55.183 INFO [stderr] 11 | use std::time::Duration;
Dec 13 09:03:55.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:55.183 INFO [stderr] 
Dec 13 09:03:55.183 INFO [stderr] warning: unused import: `std::thread`
Dec 13 09:03:55.183 INFO [stderr]   --> src/main.rs:12:5
Dec 13 09:03:55.183 INFO [stderr]    |
Dec 13 09:03:55.183 INFO [stderr] 12 | use std::thread;
Dec 13 09:03:55.183 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 09:03:55.183 INFO [stderr] 
Dec 13 09:03:55.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:55.282 INFO [stderr]   --> src/main.rs:66:5
Dec 13 09:03:55.282 INFO [stderr]    |
Dec 13 09:03:55.282 INFO [stderr] 66 |     writeln!(stdout, "Fin!\r");
Dec 13 09:03:55.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:55.282 INFO [stderr]    |
Dec 13 09:03:55.282 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 09:03:55.282 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:55.282 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 09:03:55.282 INFO [stderr] 
Dec 13 09:03:55.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:55.283 INFO [stderr]   --> src/main.rs:76:5
Dec 13 09:03:55.283 INFO [stderr]    |
Dec 13 09:03:55.283 INFO [stderr] 76 |     write!(w, "{}\r", termion::clear::All);
Dec 13 09:03:55.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:55.283 INFO [stderr]    |
Dec 13 09:03:55.283 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:55.283 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 09:03:55.283 INFO [stderr] 
Dec 13 09:03:55.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:55.283 INFO [stderr]   --> src/main.rs:83:5
Dec 13 09:03:55.283 INFO [stderr]    |
Dec 13 09:03:55.283 INFO [stderr] 83 |     write!(w, "{}", cursor::Goto(1, 1));
Dec 13 09:03:55.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:55.283 INFO [stderr]    |
Dec 13 09:03:55.283 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:55.283 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 09:03:55.283 INFO [stderr] 
Dec 13 09:03:55.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:55.283 INFO [stderr]   --> src/main.rs:86:9
Dec 13 09:03:55.283 INFO [stderr]    |
Dec 13 09:03:55.283 INFO [stderr] 86 | /         writeln!(w, "{bold}{}:{reset} {}\r",
Dec 13 09:03:55.283 INFO [stderr] 87 | |                  msg.sender,
Dec 13 09:03:55.283 INFO [stderr] 88 | |                  msg.data,
Dec 13 09:03:55.283 INFO [stderr] 89 | |                  bold = style::Bold,
Dec 13 09:03:55.283 INFO [stderr] 90 | |                  reset = style::Reset,
Dec 13 09:03:55.283 INFO [stderr] 91 | |         );
Dec 13 09:03:55.283 INFO [stderr]    | |__________^
Dec 13 09:03:55.283 INFO [stderr]    |
Dec 13 09:03:55.283 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:55.283 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 09:03:55.283 INFO [stderr] 
Dec 13 09:03:55.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:55.283 INFO [stderr]    --> src/main.rs:96:5
Dec 13 09:03:55.283 INFO [stderr]     |
Dec 13 09:03:55.283 INFO [stderr] 96  | /     writeln!(w, "{goto}{fg_black}{bg_white}Input buffer.  Press [ESC] to exit...{reset}\r",
Dec 13 09:03:55.283 INFO [stderr] 97  | |              fg_black = color::Fg(color::Black),
Dec 13 09:03:55.283 INFO [stderr] 98  | |              bg_white = color::Bg(color::White),
Dec 13 09:03:55.283 INFO [stderr] 99  | |              goto = cursor::Goto(1, 30),
Dec 13 09:03:55.283 INFO [stderr] 100 | |              reset = style::Reset,
Dec 13 09:03:55.283 INFO [stderr] 101 | |     );
Dec 13 09:03:55.283 INFO [stderr]     | |______^
Dec 13 09:03:55.283 INFO [stderr]     |
Dec 13 09:03:55.283 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:55.283 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 09:03:55.283 INFO [stderr] 
Dec 13 09:03:55.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:03:55.283 INFO [stderr]    --> src/main.rs:104:9
Dec 13 09:03:55.283 INFO [stderr]     |
Dec 13 09:03:55.284 INFO [stderr] 104 |         write!(w, "{}", c);
Dec 13 09:03:55.284 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 13 09:03:55.284 INFO [stderr]     |
Dec 13 09:03:55.284 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:03:55.284 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 09:03:55.284 INFO [stderr] 
Dec 13 09:03:55.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 13 09:03:55.606 INFO [stderr] su: No module specific data is present
Dec 13 09:03:56.381 INFO running `"docker" "inspect" "305867ac68b3121a84734aff1732e5d475c701278c8595b5bbe437d42c01f1d4"`
Dec 13 09:03:56.663 INFO running `"docker" "rm" "-f" "305867ac68b3121a84734aff1732e5d475c701278c8595b5bbe437d42c01f1d4"`
Dec 13 09:03:57.121 INFO [stdout] 305867ac68b3121a84734aff1732e5d475c701278c8595b5bbe437d42c01f1d4
Dec 13 09:03:57.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 09:03:57.676 INFO [stdout] 70a4751254aac2c7aad7e42d926491f201e88345a0e367c3f5198f552cc881dd
Dec 13 09:03:57.681 INFO running `"docker" "start" "-a" "70a4751254aac2c7aad7e42d926491f201e88345a0e367c3f5198f552cc881dd"`
Dec 13 09:03:58.788 INFO [stderr] usermod: no changes
Dec 13 09:03:58.866 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 09:03:58.867 INFO [stderr]      Running /target/debug/deps/progression-3c44ce337e3ebc2b
Dec 13 09:03:58.867 INFO [stderr] su: No module specific data is present
Dec 13 09:03:58.867 INFO [stdout] 
Dec 13 09:03:58.867 INFO [stdout] running 0 tests
Dec 13 09:03:58.867 INFO [stdout] 
Dec 13 09:03:58.867 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:03:58.867 INFO [stdout] 
Dec 13 09:03:59.692 INFO running `"docker" "inspect" "70a4751254aac2c7aad7e42d926491f201e88345a0e367c3f5198f552cc881dd"`
Dec 13 09:03:59.995 INFO running `"docker" "rm" "-f" "70a4751254aac2c7aad7e42d926491f201e88345a0e367c3f5198f552cc881dd"`
Dec 13 09:04:00.529 INFO [stdout] 70a4751254aac2c7aad7e42d926491f201e88345a0e367c3f5198f552cc881dd