Dec 18 09:38:03.973 INFO checking vacuum-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:38:03.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/vacuum/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:38:04.190 INFO [stdout] ce6f6e12d94a2cae16efa5bd362541ee2502fd3104730a9092baf2de63b5b27c
Dec 18 09:38:04.194 INFO running `"docker" "start" "-a" "ce6f6e12d94a2cae16efa5bd362541ee2502fd3104730a9092baf2de63b5b27c"`
Dec 18 09:38:05.272 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 18 09:38:05.537 INFO [stderr]    Compiling structopt-derive v0.2.14
Dec 18 09:38:08.232 INFO [stderr]     Checking structopt v0.2.14
Dec 18 09:38:08.592 INFO [stderr]     Checking vacuum v0.1.1 (/opt/crater/workdir)
Dec 18 09:38:11.633 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.633 INFO [stderr]   --> src/launch_library.rs:55:13
Dec 18 09:38:11.633 INFO [stderr]    |
Dec 18 09:38:11.633 INFO [stderr] 55 |             write!(f, " instantaneous");
Dec 18 09:38:11.633 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:38:11.633 INFO [stderr]    |
Dec 18 09:38:11.633 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 09:38:11.633 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.633 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 18 09:38:11.633 INFO [stderr] 
Dec 18 09:38:11.633 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.633 INFO [stderr]   --> src/launch_library.rs:57:13
Dec 18 09:38:11.633 INFO [stderr]    |
Dec 18 09:38:11.633 INFO [stderr] 57 | /             write!(
Dec 18 09:38:11.633 INFO [stderr] 58 | |                 f,
Dec 18 09:38:11.633 INFO [stderr] 59 | |                 " {}m window",
Dec 18 09:38:11.633 INFO [stderr] 60 | |                 (self.isoend - self.isostart).num_minutes()
Dec 18 09:38:11.633 INFO [stderr] 61 | |             );
Dec 18 09:38:11.633 INFO [stderr]    | |______________^
Dec 18 09:38:11.633 INFO [stderr]    |
Dec 18 09:38:11.633 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.633 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 18 09:38:11.633 INFO [stderr] 
Dec 18 09:38:11.633 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.633 INFO [stderr]   --> src/launch_library.rs:74:13
Dec 18 09:38:11.633 INFO [stderr]    |
Dec 18 09:38:11.633 INFO [stderr] 74 |             writeln!(f, "{} TBD / Unavailable", Paint::cyan("Broadcasts:"));
Dec 18 09:38:11.633 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:38:11.633 INFO [stderr]    |
Dec 18 09:38:11.633 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.633 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 18 09:38:11.634 INFO [stderr] 
Dec 18 09:38:11.634 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.634 INFO [stderr]   --> src/launch_library.rs:78:17
Dec 18 09:38:11.634 INFO [stderr]    |
Dec 18 09:38:11.634 INFO [stderr] 78 |                 write!(f, " {}", url);
Dec 18 09:38:11.634 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:38:11.634 INFO [stderr]    |
Dec 18 09:38:11.634 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.634 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 18 09:38:11.634 INFO [stderr] 
Dec 18 09:38:11.634 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.634 INFO [stderr]   --> src/launch_library.rs:80:13
Dec 18 09:38:11.634 INFO [stderr]    |
Dec 18 09:38:11.634 INFO [stderr] 80 |             writeln!(f);
Dec 18 09:38:11.634 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 18 09:38:11.634 INFO [stderr]    |
Dec 18 09:38:11.634 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.634 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 18 09:38:11.634 INFO [stderr] 
Dec 18 09:38:11.678 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.678 INFO [stderr]   --> src/launch_library.rs:55:13
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr] 55 |             write!(f, " instantaneous");
Dec 18 09:38:11.678 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 09:38:11.678 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.678 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 18 09:38:11.678 INFO [stderr] 
Dec 18 09:38:11.678 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.678 INFO [stderr]   --> src/launch_library.rs:57:13
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr] 57 | /             write!(
Dec 18 09:38:11.678 INFO [stderr] 58 | |                 f,
Dec 18 09:38:11.678 INFO [stderr] 59 | |                 " {}m window",
Dec 18 09:38:11.678 INFO [stderr] 60 | |                 (self.isoend - self.isostart).num_minutes()
Dec 18 09:38:11.678 INFO [stderr] 61 | |             );
Dec 18 09:38:11.678 INFO [stderr]    | |______________^
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.678 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 18 09:38:11.678 INFO [stderr] 
Dec 18 09:38:11.678 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.678 INFO [stderr]   --> src/launch_library.rs:74:13
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr] 74 |             writeln!(f, "{} TBD / Unavailable", Paint::cyan("Broadcasts:"));
Dec 18 09:38:11.678 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.678 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 18 09:38:11.678 INFO [stderr] 
Dec 18 09:38:11.678 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.678 INFO [stderr]   --> src/launch_library.rs:78:17
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr] 78 |                 write!(f, " {}", url);
Dec 18 09:38:11.678 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.678 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 18 09:38:11.678 INFO [stderr] 
Dec 18 09:38:11.678 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 09:38:11.678 INFO [stderr]   --> src/launch_library.rs:80:13
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr] 80 |             writeln!(f);
Dec 18 09:38:11.678 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 18 09:38:11.678 INFO [stderr]    |
Dec 18 09:38:11.678 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 09:38:11.678 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 18 09:38:11.678 INFO [stderr] 
Dec 18 09:38:11.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.44s
Dec 18 09:38:11.966 INFO running `"docker" "inspect" "ce6f6e12d94a2cae16efa5bd362541ee2502fd3104730a9092baf2de63b5b27c"`
Dec 18 09:38:12.029 INFO running `"docker" "rm" "-f" "ce6f6e12d94a2cae16efa5bd362541ee2502fd3104730a9092baf2de63b5b27c"`
Dec 18 09:38:12.105 INFO [stdout] ce6f6e12d94a2cae16efa5bd362541ee2502fd3104730a9092baf2de63b5b27c