Nov 29 20:32:59.296 INFO checking pickfire/apu_tt against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:32:59.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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"`
Nov 29 20:32:59.732 INFO [stdout] 20d16894031c92cdf4096d9f43363dce9f7a8ebc0e9c2120b25b2786fd7d01ff
Nov 29 20:32:59.734 INFO running `"docker" "start" "-a" "20d16894031c92cdf4096d9f43363dce9f7a8ebc0e9c2120b25b2786fd7d01ff"`
Nov 29 20:33:02.292 INFO [stderr] usermod: no changes
Nov 29 20:33:02.745 INFO [stderr]     Checking half v1.3.0
Nov 29 20:33:02.756 INFO [stderr]     Checking termion v1.5.1
Nov 29 20:33:02.771 INFO [stderr]    Compiling syn v0.15.16
Nov 29 20:33:02.772 INFO [stderr]     Checking tabwriter v1.1.0
Nov 29 20:33:03.581 INFO [stderr]     Checking serde_cbor v0.9.0
Nov 29 20:33:17.079 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 29 20:33:33.526 INFO [stderr]     Checking apu_tt v0.1.0 (/source)
Nov 29 20:33:37.929 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.929 INFO [stderr]    --> src/main.rs:102:17
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr] 102 |                 write!(&mut tw, "{}{}", color::Bg(grey), style::Bold);
Nov 29 20:33:37.929 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 20:33:37.929 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.929 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)
Nov 29 20:33:37.929 INFO [stderr] 
Nov 29 20:33:37.929 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.929 INFO [stderr]    --> src/main.rs:104:17
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr] 104 |                 write!(&mut tw, "{}{}", color::Bg(color::White), style::Bold);
Nov 29 20:33:37.929 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.929 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)
Nov 29 20:33:37.929 INFO [stderr] 
Nov 29 20:33:37.929 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.929 INFO [stderr]    --> src/main.rs:109:9
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr] 109 | /         write!(
Nov 29 20:33:37.929 INFO [stderr] 110 | |             &mut tw,
Nov 29 20:33:37.929 INFO [stderr] 111 | |             "{}{}  {}{}-{}",
Nov 29 20:33:37.929 INFO [stderr] 112 | |             color::Fg(color::Magenta),
Nov 29 20:33:37.929 INFO [stderr] ...   |
Nov 29 20:33:37.929 INFO [stderr] 116 | |             time_until.format("%H%M")
Nov 29 20:33:37.929 INFO [stderr] 117 | |         );
Nov 29 20:33:37.929 INFO [stderr]     | |__________^
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.929 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)
Nov 29 20:33:37.929 INFO [stderr] 
Nov 29 20:33:37.929 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.929 INFO [stderr]    --> src/main.rs:118:9
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr] 118 |         write!(&mut tw, "\t{}{}", color::Fg(color::Blue), &class.location);
Nov 29 20:33:37.929 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.929 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)
Nov 29 20:33:37.929 INFO [stderr] 
Nov 29 20:33:37.929 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.929 INFO [stderr]    --> src/main.rs:119:9
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr] 119 |         write!(&mut tw, "\t{}{}", color::Fg(color::Red), &class.room);
Nov 29 20:33:37.929 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.929 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)
Nov 29 20:33:37.929 INFO [stderr] 
Nov 29 20:33:37.929 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.929 INFO [stderr]    --> src/main.rs:120:9
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr] 120 |         write!(&mut tw, "\t{}{}", color::Fg(color::Yellow), &class.modid);
Nov 29 20:33:37.929 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.929 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)
Nov 29 20:33:37.929 INFO [stderr] 
Nov 29 20:33:37.929 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.929 INFO [stderr]    --> src/main.rs:121:9
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.929 INFO [stderr] 121 |         write!(&mut tw, "\t{}{}", color::Fg(color::Cyan), &class.lectid);
Nov 29 20:33:37.929 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.929 INFO [stderr]     |
Nov 29 20:33:37.930 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.930 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)
Nov 29 20:33:37.930 INFO [stderr] 
Nov 29 20:33:37.930 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.930 INFO [stderr]    --> src/main.rs:122:9
Nov 29 20:33:37.930 INFO [stderr]     |
Nov 29 20:33:37.930 INFO [stderr] 122 |         writeln!(&mut tw, "{}", style::Reset);
Nov 29 20:33:37.930 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.930 INFO [stderr]     |
Nov 29 20:33:37.930 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.930 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)
Nov 29 20:33:37.930 INFO [stderr] 
Nov 29 20:33:37.978 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.978 INFO [stderr]    --> src/main.rs:102:17
Nov 29 20:33:37.978 INFO [stderr]     |
Nov 29 20:33:37.978 INFO [stderr] 102 |                 write!(&mut tw, "{}{}", color::Bg(grey), style::Bold);
Nov 29 20:33:37.978 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.978 INFO [stderr]     |
Nov 29 20:33:37.978 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 20:33:37.978 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.978 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)
Nov 29 20:33:37.978 INFO [stderr] 
Nov 29 20:33:37.978 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.978 INFO [stderr]    --> src/main.rs:104:17
Nov 29 20:33:37.978 INFO [stderr]     |
Nov 29 20:33:37.978 INFO [stderr] 104 |                 write!(&mut tw, "{}{}", color::Bg(color::White), style::Bold);
Nov 29 20:33:37.978 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.978 INFO [stderr]     |
Nov 29 20:33:37.978 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.978 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)
Nov 29 20:33:37.978 INFO [stderr] 
Nov 29 20:33:37.978 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.978 INFO [stderr]    --> src/main.rs:109:9
Nov 29 20:33:37.978 INFO [stderr]     |
Nov 29 20:33:37.978 INFO [stderr] 109 | /         write!(
Nov 29 20:33:37.978 INFO [stderr] 110 | |             &mut tw,
Nov 29 20:33:37.978 INFO [stderr] 111 | |             "{}{}  {}{}-{}",
Nov 29 20:33:37.978 INFO [stderr] 112 | |             color::Fg(color::Magenta),
Nov 29 20:33:37.978 INFO [stderr] ...   |
Nov 29 20:33:37.978 INFO [stderr] 116 | |             time_until.format("%H%M")
Nov 29 20:33:37.978 INFO [stderr] 117 | |         );
Nov 29 20:33:37.978 INFO [stderr]     | |__________^
Nov 29 20:33:37.978 INFO [stderr]     |
Nov 29 20:33:37.978 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.978 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)
Nov 29 20:33:37.978 INFO [stderr] 
Nov 29 20:33:37.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.979 INFO [stderr]    --> src/main.rs:118:9
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr] 118 |         write!(&mut tw, "\t{}{}", color::Fg(color::Blue), &class.location);
Nov 29 20:33:37.979 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.979 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)
Nov 29 20:33:37.979 INFO [stderr] 
Nov 29 20:33:37.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.979 INFO [stderr]    --> src/main.rs:119:9
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr] 119 |         write!(&mut tw, "\t{}{}", color::Fg(color::Red), &class.room);
Nov 29 20:33:37.979 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.979 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)
Nov 29 20:33:37.979 INFO [stderr] 
Nov 29 20:33:37.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.979 INFO [stderr]    --> src/main.rs:120:9
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr] 120 |         write!(&mut tw, "\t{}{}", color::Fg(color::Yellow), &class.modid);
Nov 29 20:33:37.979 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.979 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)
Nov 29 20:33:37.979 INFO [stderr] 
Nov 29 20:33:37.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.979 INFO [stderr]    --> src/main.rs:121:9
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr] 121 |         write!(&mut tw, "\t{}{}", color::Fg(color::Cyan), &class.lectid);
Nov 29 20:33:37.979 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.979 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)
Nov 29 20:33:37.979 INFO [stderr] 
Nov 29 20:33:37.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:33:37.979 INFO [stderr]    --> src/main.rs:122:9
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr] 122 |         writeln!(&mut tw, "{}", style::Reset);
Nov 29 20:33:37.979 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:33:37.979 INFO [stderr]     |
Nov 29 20:33:37.979 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:33:37.979 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)
Nov 29 20:33:37.979 INFO [stderr] 
Nov 29 20:33:38.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.74s
Nov 29 20:33:38.096 INFO [stderr] su: No module specific data is present
Nov 29 20:33:39.400 INFO running `"docker" "inspect" "20d16894031c92cdf4096d9f43363dce9f7a8ebc0e9c2120b25b2786fd7d01ff"`
Nov 29 20:33:39.682 INFO running `"docker" "rm" "-f" "20d16894031c92cdf4096d9f43363dce9f7a8ebc0e9c2120b25b2786fd7d01ff"`
Nov 29 20:33:40.000 INFO [stdout] 20d16894031c92cdf4096d9f43363dce9f7a8ebc0e9c2120b25b2786fd7d01ff