Dec 05 07:44:10.210 INFO testing sharkdp/hexyl against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 07:44:10.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 07:44:10.758 INFO [stdout] adb617c05d97bd9b9b3deb6cc9d4a1f21f2597f795837bb246717c6ec05583f3
Dec 05 07:44:10.761 INFO running `"docker" "start" "-a" "adb617c05d97bd9b9b3deb6cc9d4a1f21f2597f795837bb246717c6ec05583f3"`
Dec 05 07:44:13.708 INFO [stderr] usermod: no changes
Dec 05 07:44:13.844 INFO [stderr]    Compiling term_size v0.3.1
Dec 05 07:44:14.273 INFO [stderr]    Compiling textwrap v0.10.0
Dec 05 07:44:15.532 INFO [stderr]    Compiling clap v2.32.0
Dec 05 07:44:29.845 INFO [stderr]    Compiling hexyl v0.2.0 (/source)
Dec 05 07:44:30.468 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:44:30.468 INFO [stderr]    --> src/main.rs:93:9
Dec 05 07:44:30.468 INFO [stderr]     |
Dec 05 07:44:30.468 INFO [stderr] 93  | /         writeln!(
Dec 05 07:44:30.468 INFO [stderr] 94  | |             self.stdout,
Dec 05 07:44:30.468 INFO [stderr] 95  | |             "┌{}┬{}┬{}┬{}┬{}┐",
Dec 05 07:44:30.468 INFO [stderr] 96  | |             "─".repeat(8),
Dec 05 07:44:30.468 INFO [stderr] ...   |
Dec 05 07:44:30.468 INFO [stderr] 100 | |             "─".repeat(8)
Dec 05 07:44:30.468 INFO [stderr] 101 | |         );
Dec 05 07:44:30.468 INFO [stderr]     | |__________^
Dec 05 07:44:30.468 INFO [stderr]     |
Dec 05 07:44:30.468 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 07:44:30.468 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:44:30.468 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 05 07:44:30.469 INFO [stderr] 
Dec 05 07:44:30.469 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:44:30.469 INFO [stderr]    --> src/main.rs:105:9
Dec 05 07:44:30.469 INFO [stderr]     |
Dec 05 07:44:30.469 INFO [stderr] 105 | /         writeln!(
Dec 05 07:44:30.469 INFO [stderr] 106 | |             self.stdout,
Dec 05 07:44:30.469 INFO [stderr] 107 | |             "└{}┴{}┴{}┴{}┴{}┘",
Dec 05 07:44:30.469 INFO [stderr] 108 | |             "─".repeat(8),
Dec 05 07:44:30.469 INFO [stderr] ...   |
Dec 05 07:44:30.469 INFO [stderr] 112 | |             "─".repeat(8)
Dec 05 07:44:30.469 INFO [stderr] 113 | |         );
Dec 05 07:44:30.469 INFO [stderr]     | |__________^
Dec 05 07:44:30.469 INFO [stderr]     |
Dec 05 07:44:30.469 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:44:30.469 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 05 07:44:30.469 INFO [stderr] 
Dec 05 07:44:30.469 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:44:30.469 INFO [stderr]    --> src/main.rs:163:17
Dec 05 07:44:30.469 INFO [stderr]     |
Dec 05 07:44:30.469 INFO [stderr] 163 |                 write!(self.stdout, "┊");
Dec 05 07:44:30.469 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:44:30.469 INFO [stderr]     |
Dec 05 07:44:30.469 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:44:30.469 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 05 07:44:30.469 INFO [stderr] 
Dec 05 07:44:31.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.11s
Dec 05 07:44:31.845 INFO [stderr] su: No module specific data is present
Dec 05 07:44:32.550 INFO running `"docker" "inspect" "adb617c05d97bd9b9b3deb6cc9d4a1f21f2597f795837bb246717c6ec05583f3"`
Dec 05 07:44:32.846 INFO running `"docker" "rm" "-f" "adb617c05d97bd9b9b3deb6cc9d4a1f21f2597f795837bb246717c6ec05583f3"`
Dec 05 07:44:33.080 INFO [stdout] adb617c05d97bd9b9b3deb6cc9d4a1f21f2597f795837bb246717c6ec05583f3
Dec 05 07:44:33.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 07:44:33.468 INFO [stdout] 7a7813e2897b4876bf924da938a59857475a592edaab96ec824ef4c32796c97e
Dec 05 07:44:33.473 INFO running `"docker" "start" "-a" "7a7813e2897b4876bf924da938a59857475a592edaab96ec824ef4c32796c97e"`
Dec 05 07:44:34.759 INFO [stderr] usermod: no changes
Dec 05 07:44:34.844 INFO [stderr]    Compiling hexyl v0.2.0 (/source)
Dec 05 07:44:35.392 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:44:35.392 INFO [stderr]    --> src/main.rs:93:9
Dec 05 07:44:35.392 INFO [stderr]     |
Dec 05 07:44:35.392 INFO [stderr] 93  | /         writeln!(
Dec 05 07:44:35.392 INFO [stderr] 94  | |             self.stdout,
Dec 05 07:44:35.392 INFO [stderr] 95  | |             "┌{}┬{}┬{}┬{}┬{}┐",
Dec 05 07:44:35.392 INFO [stderr] 96  | |             "─".repeat(8),
Dec 05 07:44:35.392 INFO [stderr] ...   |
Dec 05 07:44:35.392 INFO [stderr] 100 | |             "─".repeat(8)
Dec 05 07:44:35.392 INFO [stderr] 101 | |         );
Dec 05 07:44:35.392 INFO [stderr]     | |__________^
Dec 05 07:44:35.392 INFO [stderr]     |
Dec 05 07:44:35.392 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 07:44:35.393 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:44:35.393 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 05 07:44:35.393 INFO [stderr] 
Dec 05 07:44:35.393 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:44:35.393 INFO [stderr]    --> src/main.rs:105:9
Dec 05 07:44:35.393 INFO [stderr]     |
Dec 05 07:44:35.393 INFO [stderr] 105 | /         writeln!(
Dec 05 07:44:35.393 INFO [stderr] 106 | |             self.stdout,
Dec 05 07:44:35.393 INFO [stderr] 107 | |             "└{}┴{}┴{}┴{}┴{}┘",
Dec 05 07:44:35.393 INFO [stderr] 108 | |             "─".repeat(8),
Dec 05 07:44:35.393 INFO [stderr] ...   |
Dec 05 07:44:35.393 INFO [stderr] 112 | |             "─".repeat(8)
Dec 05 07:44:35.393 INFO [stderr] 113 | |         );
Dec 05 07:44:35.393 INFO [stderr]     | |__________^
Dec 05 07:44:35.393 INFO [stderr]     |
Dec 05 07:44:35.393 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:44:35.393 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 05 07:44:35.393 INFO [stderr] 
Dec 05 07:44:35.393 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:44:35.393 INFO [stderr]    --> src/main.rs:163:17
Dec 05 07:44:35.393 INFO [stderr]     |
Dec 05 07:44:35.393 INFO [stderr] 163 |                 write!(self.stdout, "┊");
Dec 05 07:44:35.393 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:44:35.393 INFO [stderr]     |
Dec 05 07:44:35.393 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:44:35.393 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 05 07:44:35.393 INFO [stderr] 
Dec 05 07:44:35.749 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 05 07:44:35.754 INFO [stderr] su: No module specific data is present
Dec 05 07:44:36.503 INFO running `"docker" "inspect" "7a7813e2897b4876bf924da938a59857475a592edaab96ec824ef4c32796c97e"`
Dec 05 07:44:36.890 INFO running `"docker" "rm" "-f" "7a7813e2897b4876bf924da938a59857475a592edaab96ec824ef4c32796c97e"`
Dec 05 07:44:37.112 INFO [stdout] 7a7813e2897b4876bf924da938a59857475a592edaab96ec824ef4c32796c97e
Dec 05 07:44:37.114 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 07:44:37.556 INFO [stdout] 8dd51b3f70542048c60cfb663579064439fad52e9c0b1146c38a4f200bbbbc1e
Dec 05 07:44:37.560 INFO running `"docker" "start" "-a" "8dd51b3f70542048c60cfb663579064439fad52e9c0b1146c38a4f200bbbbc1e"`
Dec 05 07:44:38.571 INFO [stderr] usermod: no changes
Dec 05 07:44:38.653 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 07:44:38.658 INFO [stderr]      Running /target/debug/deps/hexyl-6a7bc092698fa24c
Dec 05 07:44:38.662 INFO [stdout] 
Dec 05 07:44:38.662 INFO [stdout] running 0 tests
Dec 05 07:44:38.662 INFO [stdout] 
Dec 05 07:44:38.662 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:44:38.662 INFO [stdout] 
Dec 05 07:44:38.672 INFO [stderr] su: No module specific data is present
Dec 05 07:44:39.382 INFO running `"docker" "inspect" "8dd51b3f70542048c60cfb663579064439fad52e9c0b1146c38a4f200bbbbc1e"`
Dec 05 07:44:39.648 INFO running `"docker" "rm" "-f" "8dd51b3f70542048c60cfb663579064439fad52e9c0b1146c38a4f200bbbbc1e"`
Dec 05 07:44:39.888 INFO [stdout] 8dd51b3f70542048c60cfb663579064439fad52e9c0b1146c38a4f200bbbbc1e