Nov 30 06:37:20.662 INFO checking avonarret1/brookser against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 06:37:20.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 30 06:37:20.971 INFO [stdout] a4839a1b0ba0cf5ea8bfbe53edf4f49f706c9b0a0c57d6ddb27345ac58d23ca3
Nov 30 06:37:20.974 INFO running `"docker" "start" "-a" "a4839a1b0ba0cf5ea8bfbe53edf4f49f706c9b0a0c57d6ddb27345ac58d23ca3"`
Nov 30 06:37:21.763 INFO [stderr] usermod: no changes
Nov 30 06:37:21.812 INFO [stderr]     Checking brookser v0.1.0 (/source)
Nov 30 06:37:22.634 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.634 INFO [stderr]    --> src/net/url.rs:255:17
Nov 30 06:37:22.634 INFO [stderr]     |
Nov 30 06:37:22.634 INFO [stderr] 255 |                 write!(f, "{}://", protocol);
Nov 30 06:37:22.634 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.634 INFO [stderr]     |
Nov 30 06:37:22.634 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 06:37:22.634 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.634 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)
Nov 30 06:37:22.634 INFO [stderr] 
Nov 30 06:37:22.634 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.634 INFO [stderr]    --> src/net/url.rs:262:21
Nov 30 06:37:22.634 INFO [stderr]     |
Nov 30 06:37:22.634 INFO [stderr] 262 |                     write!(f, "{}@", auth.0);
Nov 30 06:37:22.634 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.634 INFO [stderr]     |
Nov 30 06:37:22.634 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.634 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)
Nov 30 06:37:22.634 INFO [stderr] 
Nov 30 06:37:22.634 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.634 INFO [stderr]    --> src/net/url.rs:266:21
Nov 30 06:37:22.634 INFO [stderr]     |
Nov 30 06:37:22.634 INFO [stderr] 266 |                     write!(f, "{}:{}@", auth.0, auth.1);
Nov 30 06:37:22.634 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.634 INFO [stderr]     |
Nov 30 06:37:22.634 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.634 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)
Nov 30 06:37:22.634 INFO [stderr] 
Nov 30 06:37:22.634 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.634 INFO [stderr]    --> src/net/url.rs:272:17
Nov 30 06:37:22.634 INFO [stderr]     |
Nov 30 06:37:22.634 INFO [stderr] 272 |                 write!(f, "{}", host);
Nov 30 06:37:22.634 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.634 INFO [stderr]     |
Nov 30 06:37:22.634 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.634 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)
Nov 30 06:37:22.635 INFO [stderr] 
Nov 30 06:37:22.635 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.635 INFO [stderr]    --> src/net/url.rs:276:21
Nov 30 06:37:22.635 INFO [stderr]     |
Nov 30 06:37:22.635 INFO [stderr] 276 |                     write!(f, ":{}", port);
Nov 30 06:37:22.635 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.635 INFO [stderr]     |
Nov 30 06:37:22.635 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.635 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 30 06:37:22.635 INFO [stderr] 
Nov 30 06:37:22.635 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.635 INFO [stderr]    --> src/net/url.rs:281:9
Nov 30 06:37:22.635 INFO [stderr]     |
Nov 30 06:37:22.635 INFO [stderr] 281 |         write!(f, "{}", self.get_path());
Nov 30 06:37:22.635 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.635 INFO [stderr]     |
Nov 30 06:37:22.635 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.635 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 30 06:37:22.635 INFO [stderr] 
Nov 30 06:37:22.635 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.635 INFO [stderr]    --> src/net/url.rs:282:9
Nov 30 06:37:22.635 INFO [stderr]     |
Nov 30 06:37:22.635 INFO [stderr] 282 |         write!(f, "{}", self.get_params());
Nov 30 06:37:22.635 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.635 INFO [stderr]     |
Nov 30 06:37:22.635 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.635 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 30 06:37:22.635 INFO [stderr] 
Nov 30 06:37:22.635 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.635 INFO [stderr]    --> src/net/url.rs:286:13
Nov 30 06:37:22.635 INFO [stderr]     |
Nov 30 06:37:22.635 INFO [stderr] 286 |             write!(f, "#{}", fragment);
Nov 30 06:37:22.635 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.635 INFO [stderr]     |
Nov 30 06:37:22.635 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.635 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 30 06:37:22.635 INFO [stderr] 
Nov 30 06:37:22.733 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.733 INFO [stderr]    --> src/net/url.rs:255:17
Nov 30 06:37:22.733 INFO [stderr]     |
Nov 30 06:37:22.733 INFO [stderr] 255 |                 write!(f, "{}://", protocol);
Nov 30 06:37:22.733 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.733 INFO [stderr]     |
Nov 30 06:37:22.733 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 06:37:22.733 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.733 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 30 06:37:22.733 INFO [stderr] 
Nov 30 06:37:22.733 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.733 INFO [stderr]    --> src/net/url.rs:262:21
Nov 30 06:37:22.733 INFO [stderr]     |
Nov 30 06:37:22.733 INFO [stderr] 262 |                     write!(f, "{}@", auth.0);
Nov 30 06:37:22.733 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.733 INFO [stderr]     |
Nov 30 06:37:22.733 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.733 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 30 06:37:22.734 INFO [stderr] 
Nov 30 06:37:22.734 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.734 INFO [stderr]    --> src/net/url.rs:266:21
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr] 266 |                     write!(f, "{}:{}@", auth.0, auth.1);
Nov 30 06:37:22.734 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.734 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 30 06:37:22.734 INFO [stderr] 
Nov 30 06:37:22.734 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.734 INFO [stderr]    --> src/net/url.rs:272:17
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr] 272 |                 write!(f, "{}", host);
Nov 30 06:37:22.734 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.734 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 30 06:37:22.734 INFO [stderr] 
Nov 30 06:37:22.734 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.734 INFO [stderr]    --> src/net/url.rs:276:21
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr] 276 |                     write!(f, ":{}", port);
Nov 30 06:37:22.734 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.734 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 30 06:37:22.734 INFO [stderr] 
Nov 30 06:37:22.734 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.734 INFO [stderr]    --> src/net/url.rs:281:9
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr] 281 |         write!(f, "{}", self.get_path());
Nov 30 06:37:22.734 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.734 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 30 06:37:22.734 INFO [stderr] 
Nov 30 06:37:22.734 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.734 INFO [stderr]    --> src/net/url.rs:282:9
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr] 282 |         write!(f, "{}", self.get_params());
Nov 30 06:37:22.734 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.734 INFO [stderr]     |
Nov 30 06:37:22.734 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.740 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 30 06:37:22.740 INFO [stderr] 
Nov 30 06:37:22.740 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:37:22.740 INFO [stderr]    --> src/net/url.rs:286:13
Nov 30 06:37:22.740 INFO [stderr]     |
Nov 30 06:37:22.740 INFO [stderr] 286 |             write!(f, "#{}", fragment);
Nov 30 06:37:22.740 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:37:22.740 INFO [stderr]     |
Nov 30 06:37:22.740 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:37:22.740 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 30 06:37:22.740 INFO [stderr] 
Nov 30 06:37:22.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 30 06:37:22.772 INFO [stderr] su: No module specific data is present
Nov 30 06:37:23.205 INFO running `"docker" "inspect" "a4839a1b0ba0cf5ea8bfbe53edf4f49f706c9b0a0c57d6ddb27345ac58d23ca3"`
Nov 30 06:37:23.442 INFO running `"docker" "rm" "-f" "a4839a1b0ba0cf5ea8bfbe53edf4f49f706c9b0a0c57d6ddb27345ac58d23ca3"`
Nov 30 06:37:23.720 INFO [stdout] a4839a1b0ba0cf5ea8bfbe53edf4f49f706c9b0a0c57d6ddb27345ac58d23ca3