Nov 28 09:05:01.155 INFO checking avonarret1/brookser against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 09:05:01.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 09:05:01.545 INFO [stdout] 72a236b01b6bd8953904f9e6c8608190665c97124560d9fffce0d1ece5f8393b
Nov 28 09:05:01.552 INFO running `"docker" "start" "-a" "72a236b01b6bd8953904f9e6c8608190665c97124560d9fffce0d1ece5f8393b"`
Nov 28 09:05:02.369 INFO [stderr] usermod: no changes
Nov 28 09:05:02.409 INFO [stderr]     Checking brookser v0.1.0 (/source)
Nov 28 09:05:03.317 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.317 INFO [stderr]    --> src/net/url.rs:255:17
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr] 255 |                 write!(f, "{}://", protocol);
Nov 28 09:05:03.317 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 09:05:03.317 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.317 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 28 09:05:03.317 INFO [stderr] 
Nov 28 09:05:03.317 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.317 INFO [stderr]    --> src/net/url.rs:262:21
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr] 262 |                     write!(f, "{}@", auth.0);
Nov 28 09:05:03.317 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.317 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 28 09:05:03.317 INFO [stderr] 
Nov 28 09:05:03.317 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.317 INFO [stderr]    --> src/net/url.rs:266:21
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr] 266 |                     write!(f, "{}:{}@", auth.0, auth.1);
Nov 28 09:05:03.317 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.317 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 28 09:05:03.317 INFO [stderr] 
Nov 28 09:05:03.317 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.317 INFO [stderr]    --> src/net/url.rs:272:17
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr] 272 |                 write!(f, "{}", host);
Nov 28 09:05:03.317 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.317 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 28 09:05:03.317 INFO [stderr] 
Nov 28 09:05:03.317 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.317 INFO [stderr]    --> src/net/url.rs:276:21
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr] 276 |                     write!(f, ":{}", port);
Nov 28 09:05:03.317 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.317 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 28 09:05:03.317 INFO [stderr] 
Nov 28 09:05:03.317 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.317 INFO [stderr]    --> src/net/url.rs:281:9
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr] 281 |         write!(f, "{}", self.get_path());
Nov 28 09:05:03.317 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.317 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 28 09:05:03.317 INFO [stderr] 
Nov 28 09:05:03.317 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.317 INFO [stderr]    --> src/net/url.rs:282:9
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr] 282 |         write!(f, "{}", self.get_params());
Nov 28 09:05:03.317 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.317 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 28 09:05:03.317 INFO [stderr] 
Nov 28 09:05:03.317 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.317 INFO [stderr]    --> src/net/url.rs:286:13
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr] 286 |             write!(f, "#{}", fragment);
Nov 28 09:05:03.317 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.317 INFO [stderr]     |
Nov 28 09:05:03.317 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.317 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 28 09:05:03.317 INFO [stderr] 
Nov 28 09:05:03.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.592 INFO [stderr]    --> src/net/url.rs:255:17
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr] 255 |                 write!(f, "{}://", protocol);
Nov 28 09:05:03.592 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 09:05:03.592 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.592 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 28 09:05:03.592 INFO [stderr] 
Nov 28 09:05:03.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.592 INFO [stderr]    --> src/net/url.rs:262:21
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr] 262 |                     write!(f, "{}@", auth.0);
Nov 28 09:05:03.592 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.592 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 28 09:05:03.592 INFO [stderr] 
Nov 28 09:05:03.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.592 INFO [stderr]    --> src/net/url.rs:266:21
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr] 266 |                     write!(f, "{}:{}@", auth.0, auth.1);
Nov 28 09:05:03.592 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.592 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 28 09:05:03.592 INFO [stderr] 
Nov 28 09:05:03.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.592 INFO [stderr]    --> src/net/url.rs:272:17
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr] 272 |                 write!(f, "{}", host);
Nov 28 09:05:03.592 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.592 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 28 09:05:03.592 INFO [stderr] 
Nov 28 09:05:03.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.592 INFO [stderr]    --> src/net/url.rs:276:21
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr] 276 |                     write!(f, ":{}", port);
Nov 28 09:05:03.592 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.592 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 28 09:05:03.592 INFO [stderr] 
Nov 28 09:05:03.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.592 INFO [stderr]    --> src/net/url.rs:281:9
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr] 281 |         write!(f, "{}", self.get_path());
Nov 28 09:05:03.592 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.592 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 28 09:05:03.592 INFO [stderr] 
Nov 28 09:05:03.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.592 INFO [stderr]    --> src/net/url.rs:282:9
Nov 28 09:05:03.592 INFO [stderr]     |
Nov 28 09:05:03.592 INFO [stderr] 282 |         write!(f, "{}", self.get_params());
Nov 28 09:05:03.593 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.593 INFO [stderr]     |
Nov 28 09:05:03.593 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.593 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 28 09:05:03.593 INFO [stderr] 
Nov 28 09:05:03.593 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 09:05:03.593 INFO [stderr]    --> src/net/url.rs:286:13
Nov 28 09:05:03.593 INFO [stderr]     |
Nov 28 09:05:03.593 INFO [stderr] 286 |             write!(f, "#{}", fragment);
Nov 28 09:05:03.593 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:05:03.593 INFO [stderr]     |
Nov 28 09:05:03.593 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 09:05:03.593 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 28 09:05:03.593 INFO [stderr] 
Nov 28 09:05:03.616 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 28 09:05:03.624 INFO [stderr] su: No module specific data is present
Nov 28 09:05:04.422 INFO running `"docker" "inspect" "72a236b01b6bd8953904f9e6c8608190665c97124560d9fffce0d1ece5f8393b"`
Nov 28 09:05:04.617 INFO running `"docker" "rm" "-f" "72a236b01b6bd8953904f9e6c8608190665c97124560d9fffce0d1ece5f8393b"`
Nov 28 09:05:04.844 INFO [stdout] 72a236b01b6bd8953904f9e6c8608190665c97124560d9fffce0d1ece5f8393b