Nov 28 23:52:37.883 INFO checking hexyl-0.2.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 23:52:37.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 23:52:38.080 INFO [stdout] 1e3bc23e8e19874e4ba474e6a50cb7d78a05e7a1603a6c83ae515bd0f617123c
Nov 28 23:52:38.082 INFO running `"docker" "start" "-a" "1e3bc23e8e19874e4ba474e6a50cb7d78a05e7a1603a6c83ae515bd0f617123c"`
Nov 28 23:52:38.473 INFO [stderr] usermod: no changes
Nov 28 23:52:38.530 INFO [stderr]     Checking hexyl v0.2.0 (/source)
Nov 28 23:52:40.150 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 23:52:40.150 INFO [stderr]   --> src/main.rs:92:9
Nov 28 23:52:40.151 INFO [stderr]    |
Nov 28 23:52:40.152 INFO [stderr] 92 | /         writeln!(
Nov 28 23:52:40.152 INFO [stderr] 93 | |             self.stdout,
Nov 28 23:52:40.152 INFO [stderr] 94 | |             "┌{}┬{}┬{}┬{}┐",
Nov 28 23:52:40.153 INFO [stderr] 95 | |             "─".repeat(3 * 8 + 1),
Nov 28 23:52:40.153 INFO [stderr] ...  |
Nov 28 23:52:40.153 INFO [stderr] 98 | |             "─".repeat(8)
Nov 28 23:52:40.154 INFO [stderr] 99 | |         );
Nov 28 23:52:40.154 INFO [stderr]    | |__________^
Nov 28 23:52:40.154 INFO [stderr]    |
Nov 28 23:52:40.155 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 23:52:40.155 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 23:52:40.155 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 23:52:40.156 INFO [stderr] 
Nov 28 23:52:40.156 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 23:52:40.156 INFO [stderr]    --> src/main.rs:103:9
Nov 28 23:52:40.157 INFO [stderr]     |
Nov 28 23:52:40.157 INFO [stderr] 103 | /         writeln!(
Nov 28 23:52:40.157 INFO [stderr] 104 | |             self.stdout,
Nov 28 23:52:40.157 INFO [stderr] 105 | |             "└{}┴{}┴{}┴{}┘",
Nov 28 23:52:40.158 INFO [stderr] 106 | |             "─".repeat(3 * 8 + 1),
Nov 28 23:52:40.160 INFO [stderr] ...   |
Nov 28 23:52:40.160 INFO [stderr] 109 | |             "─".repeat(8)
Nov 28 23:52:40.160 INFO [stderr] 110 | |         );
Nov 28 23:52:40.161 INFO [stderr]     | |__________^
Nov 28 23:52:40.161 INFO [stderr]     |
Nov 28 23:52:40.161 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 23:52:40.161 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 23:52:40.161 INFO [stderr] 
Nov 28 23:52:40.161 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 23:52:40.161 INFO [stderr]    --> src/main.rs:115:13
Nov 28 23:52:40.161 INFO [stderr]     |
Nov 28 23:52:40.161 INFO [stderr] 115 |             write!(self.stdout, "│ ");
Nov 28 23:52:40.161 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:52:40.161 INFO [stderr]     |
Nov 28 23:52:40.161 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 23:52:40.161 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 23:52:40.161 INFO [stderr] 
Nov 28 23:52:40.161 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 23:52:40.161 INFO [stderr]    --> src/main.rs:159:17
Nov 28 23:52:40.161 INFO [stderr]     |
Nov 28 23:52:40.161 INFO [stderr] 159 |                 write!(self.stdout, "┊");
Nov 28 23:52:40.161 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:52:40.162 INFO [stderr]     |
Nov 28 23:52:40.162 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 23:52:40.162 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 23:52:40.162 INFO [stderr] 
Nov 28 23:52:40.192 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 23:52:40.193 INFO [stderr]   --> src/main.rs:92:9
Nov 28 23:52:40.193 INFO [stderr]    |
Nov 28 23:52:40.193 INFO [stderr] 92 | /         writeln!(
Nov 28 23:52:40.193 INFO [stderr] 93 | |             self.stdout,
Nov 28 23:52:40.193 INFO [stderr] 94 | |             "┌{}┬{}┬{}┬{}┐",
Nov 28 23:52:40.193 INFO [stderr] 95 | |             "─".repeat(3 * 8 + 1),
Nov 28 23:52:40.193 INFO [stderr] ...  |
Nov 28 23:52:40.193 INFO [stderr] 98 | |             "─".repeat(8)
Nov 28 23:52:40.193 INFO [stderr] 99 | |         );
Nov 28 23:52:40.193 INFO [stderr]    | |__________^
Nov 28 23:52:40.193 INFO [stderr]    |
Nov 28 23:52:40.193 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 23:52:40.193 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 23:52:40.193 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 23:52:40.193 INFO [stderr] 
Nov 28 23:52:40.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 23:52:40.193 INFO [stderr]    --> src/main.rs:103:9
Nov 28 23:52:40.193 INFO [stderr]     |
Nov 28 23:52:40.193 INFO [stderr] 103 | /         writeln!(
Nov 28 23:52:40.193 INFO [stderr] 104 | |             self.stdout,
Nov 28 23:52:40.193 INFO [stderr] 105 | |             "└{}┴{}┴{}┴{}┘",
Nov 28 23:52:40.193 INFO [stderr] 106 | |             "─".repeat(3 * 8 + 1),
Nov 28 23:52:40.193 INFO [stderr] ...   |
Nov 28 23:52:40.193 INFO [stderr] 109 | |             "─".repeat(8)
Nov 28 23:52:40.193 INFO [stderr] 110 | |         );
Nov 28 23:52:40.193 INFO [stderr]     | |__________^
Nov 28 23:52:40.193 INFO [stderr]     |
Nov 28 23:52:40.193 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 23:52:40.193 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 23:52:40.193 INFO [stderr] 
Nov 28 23:52:40.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 23:52:40.194 INFO [stderr]    --> src/main.rs:115:13
Nov 28 23:52:40.194 INFO [stderr]     |
Nov 28 23:52:40.194 INFO [stderr] 115 |             write!(self.stdout, "│ ");
Nov 28 23:52:40.194 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:52:40.194 INFO [stderr]     |
Nov 28 23:52:40.194 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 23:52:40.194 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 23:52:40.194 INFO [stderr] 
Nov 28 23:52:40.194 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 23:52:40.194 INFO [stderr]    --> src/main.rs:159:17
Nov 28 23:52:40.194 INFO [stderr]     |
Nov 28 23:52:40.194 INFO [stderr] 159 |                 write!(self.stdout, "┊");
Nov 28 23:52:40.194 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:52:40.194 INFO [stderr]     |
Nov 28 23:52:40.194 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 23:52:40.194 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 23:52:40.194 INFO [stderr] 
Nov 28 23:52:40.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Nov 28 23:52:40.240 INFO [stderr] su: No module specific data is present
Nov 28 23:52:40.962 INFO running `"docker" "inspect" "1e3bc23e8e19874e4ba474e6a50cb7d78a05e7a1603a6c83ae515bd0f617123c"`
Nov 28 23:52:41.086 INFO running `"docker" "rm" "-f" "1e3bc23e8e19874e4ba474e6a50cb7d78a05e7a1603a6c83ae515bd0f617123c"`
Nov 28 23:52:41.240 INFO [stdout] 1e3bc23e8e19874e4ba474e6a50cb7d78a05e7a1603a6c83ae515bd0f617123c