Dec 05 13:29:11.910 INFO testing museun/blaise against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 13:29:11.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 13:29:12.360 INFO [stdout] f7f0b90ad2f81321a677d639281ad8ba1b4c35f320ec98975a0feeb5bce0fc97
Dec 05 13:29:12.362 INFO running `"docker" "start" "-a" "f7f0b90ad2f81321a677d639281ad8ba1b4c35f320ec98975a0feeb5bce0fc97"`
Dec 05 13:29:13.372 INFO [stderr] usermod: no changes
Dec 05 13:29:13.534 INFO [stderr]    Compiling simplelog v0.5.3
Dec 05 13:29:15.232 INFO [stderr]    Compiling blaise v0.1.0 (/source)
Dec 05 13:29:17.019 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:17.019 INFO [stderr]   --> src/colors.rs:52:13
Dec 05 13:29:17.019 INFO [stderr]    |
Dec 05 13:29:17.020 INFO [stderr] 52 |             write!(buf, "{}", data.as_ref());
Dec 05 13:29:17.020 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:17.020 INFO [stderr]    |
Dec 05 13:29:17.021 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 13:29:17.021 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:17.021 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 05 13:29:17.022 INFO [stderr] 
Dec 05 13:29:17.022 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:17.022 INFO [stderr]   --> src/colors.rs:60:9
Dec 05 13:29:17.023 INFO [stderr]    |
Dec 05 13:29:17.023 INFO [stderr] 60 |         write!(buf, "{}", data.as_ref());
Dec 05 13:29:17.023 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:17.023 INFO [stderr]    |
Dec 05 13:29:17.024 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:17.024 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 05 13:29:17.024 INFO [stderr] 
Dec 05 13:29:17.029 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:17.029 INFO [stderr]   --> src/parser/error.rs:40:9
Dec 05 13:29:17.029 INFO [stderr]    |
Dec 05 13:29:17.029 INFO [stderr] 40 |         writeln!(w, "{}", data);
Dec 05 13:29:17.029 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:17.029 INFO [stderr]    |
Dec 05 13:29:17.029 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:17.030 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 05 13:29:17.030 INFO [stderr] 
Dec 05 13:29:17.030 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:17.030 INFO [stderr]   --> src/parser/error.rs:42:9
Dec 05 13:29:17.030 INFO [stderr]    |
Dec 05 13:29:17.030 INFO [stderr] 42 |         writeln!(w);
Dec 05 13:29:17.030 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 05 13:29:17.030 INFO [stderr]    |
Dec 05 13:29:17.030 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:17.030 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 05 13:29:17.030 INFO [stderr] 
Dec 05 13:29:17.030 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:17.030 INFO [stderr]   --> src/parser/error.rs:45:9
Dec 05 13:29:17.030 INFO [stderr]    |
Dec 05 13:29:17.030 INFO [stderr] 45 |         write!(w, ":");
Dec 05 13:29:17.030 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 05 13:29:17.030 INFO [stderr]    |
Dec 05 13:29:17.030 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:17.030 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 05 13:29:17.030 INFO [stderr] 
Dec 05 13:29:17.030 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:17.030 INFO [stderr]   --> src/parser/error.rs:51:17
Dec 05 13:29:17.030 INFO [stderr]    |
Dec 05 13:29:17.030 INFO [stderr] 51 |                 write!(w, "{}", reason);
Dec 05 13:29:17.030 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:17.030 INFO [stderr]    |
Dec 05 13:29:17.030 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:17.030 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 05 13:29:17.030 INFO [stderr] 
Dec 05 13:29:17.030 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:17.030 INFO [stderr]   --> src/parser/error.rs:73:17
Dec 05 13:29:17.030 INFO [stderr]    |
Dec 05 13:29:17.030 INFO [stderr] 73 |                 write!(w, " got ");
Dec 05 13:29:17.030 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:17.030 INFO [stderr]    |
Dec 05 13:29:17.030 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:17.030 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 05 13:29:17.030 INFO [stderr] 
Dec 05 13:29:17.031 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:17.031 INFO [stderr]   --> src/parser/error.rs:81:9
Dec 05 13:29:17.031 INFO [stderr]    |
Dec 05 13:29:17.031 INFO [stderr] 81 |         writeln!(w);
Dec 05 13:29:17.031 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 05 13:29:17.031 INFO [stderr]    |
Dec 05 13:29:17.031 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:17.031 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 05 13:29:17.031 INFO [stderr] 
Dec 05 13:29:22.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:22.309 INFO [stderr]   --> src/bin/blaise.rs:55:9
Dec 05 13:29:22.309 INFO [stderr]    |
Dec 05 13:29:22.309 INFO [stderr] 55 |         writeln!(writer, "{}\n", input);
Dec 05 13:29:22.309 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:22.309 INFO [stderr]    |
Dec 05 13:29:22.309 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 13:29:22.309 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:22.309 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 05 13:29:22.310 INFO [stderr] 
Dec 05 13:29:22.310 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:22.310 INFO [stderr]   --> src/bin/blaise.rs:64:9
Dec 05 13:29:22.310 INFO [stderr]    |
Dec 05 13:29:22.310 INFO [stderr] 64 |         writeln!(writer, "{}", tokens);
Dec 05 13:29:22.310 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:22.310 INFO [stderr]    |
Dec 05 13:29:22.310 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:22.310 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 05 13:29:22.310 INFO [stderr] 
Dec 05 13:29:22.310 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:22.310 INFO [stderr]   --> src/bin/blaise.rs:85:9
Dec 05 13:29:22.310 INFO [stderr]    |
Dec 05 13:29:22.310 INFO [stderr] 85 |         writeln!(writer);
Dec 05 13:29:22.310 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 05 13:29:22.310 INFO [stderr]    |
Dec 05 13:29:22.310 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:22.310 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 05 13:29:22.310 INFO [stderr] 
Dec 05 13:29:22.310 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:22.310 INFO [stderr]   --> src/bin/blaise.rs:91:9
Dec 05 13:29:22.310 INFO [stderr]    |
Dec 05 13:29:22.310 INFO [stderr] 91 |         writeln!(writer, "{:#?}", program);
Dec 05 13:29:22.310 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:22.310 INFO [stderr]    |
Dec 05 13:29:22.310 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:22.310 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 05 13:29:22.310 INFO [stderr] 
Dec 05 13:29:22.310 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:22.310 INFO [stderr]    --> src/bin/blaise.rs:101:13
Dec 05 13:29:22.310 INFO [stderr]     |
Dec 05 13:29:22.310 INFO [stderr] 101 |             writeln!(writer, "{:?}", res);
Dec 05 13:29:22.310 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:22.310 INFO [stderr]     |
Dec 05 13:29:22.310 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:22.310 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 05 13:29:22.310 INFO [stderr] 
Dec 05 13:29:23.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.93s
Dec 05 13:29:23.340 INFO [stderr] su: No module specific data is present
Dec 05 13:29:24.601 INFO running `"docker" "inspect" "f7f0b90ad2f81321a677d639281ad8ba1b4c35f320ec98975a0feeb5bce0fc97"`
Dec 05 13:29:24.992 INFO running `"docker" "rm" "-f" "f7f0b90ad2f81321a677d639281ad8ba1b4c35f320ec98975a0feeb5bce0fc97"`
Dec 05 13:29:25.268 INFO [stdout] f7f0b90ad2f81321a677d639281ad8ba1b4c35f320ec98975a0feeb5bce0fc97
Dec 05 13:29:25.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 13:29:25.808 INFO [stdout] fe7bd1eb9dcda23fe78c4cdd80aa930624cb952edd8732675bbdb9684235a140
Dec 05 13:29:25.810 INFO running `"docker" "start" "-a" "fe7bd1eb9dcda23fe78c4cdd80aa930624cb952edd8732675bbdb9684235a140"`
Dec 05 13:29:27.571 INFO [stderr] usermod: no changes
Dec 05 13:29:27.693 INFO [stderr]    Compiling blaise v0.1.0 (/source)
Dec 05 13:29:28.515 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:28.515 INFO [stderr]   --> src/bin/blaise.rs:55:9
Dec 05 13:29:28.515 INFO [stderr]    |
Dec 05 13:29:28.515 INFO [stderr] 55 |         writeln!(writer, "{}\n", input);
Dec 05 13:29:28.515 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:28.515 INFO [stderr]    |
Dec 05 13:29:28.515 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 13:29:28.515 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:28.515 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 05 13:29:28.515 INFO [stderr] 
Dec 05 13:29:28.516 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:28.516 INFO [stderr]   --> src/bin/blaise.rs:64:9
Dec 05 13:29:28.516 INFO [stderr]    |
Dec 05 13:29:28.516 INFO [stderr] 64 |         writeln!(writer, "{}", tokens);
Dec 05 13:29:28.516 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:28.516 INFO [stderr]    |
Dec 05 13:29:28.516 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:28.516 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 05 13:29:28.516 INFO [stderr] 
Dec 05 13:29:28.516 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:28.516 INFO [stderr]   --> src/bin/blaise.rs:85:9
Dec 05 13:29:28.516 INFO [stderr]    |
Dec 05 13:29:28.516 INFO [stderr] 85 |         writeln!(writer);
Dec 05 13:29:28.516 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 05 13:29:28.516 INFO [stderr]    |
Dec 05 13:29:28.516 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:28.516 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 05 13:29:28.516 INFO [stderr] 
Dec 05 13:29:28.516 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:28.516 INFO [stderr]   --> src/bin/blaise.rs:91:9
Dec 05 13:29:28.516 INFO [stderr]    |
Dec 05 13:29:28.516 INFO [stderr] 91 |         writeln!(writer, "{:#?}", program);
Dec 05 13:29:28.516 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:28.516 INFO [stderr]    |
Dec 05 13:29:28.516 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:28.516 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 05 13:29:28.516 INFO [stderr] 
Dec 05 13:29:28.516 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:28.516 INFO [stderr]    --> src/bin/blaise.rs:101:13
Dec 05 13:29:28.516 INFO [stderr]     |
Dec 05 13:29:28.516 INFO [stderr] 101 |             writeln!(writer, "{:?}", res);
Dec 05 13:29:28.516 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:28.516 INFO [stderr]     |
Dec 05 13:29:28.516 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:28.516 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 05 13:29:28.516 INFO [stderr] 
Dec 05 13:29:30.040 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:30.040 INFO [stderr]   --> src/colors.rs:52:13
Dec 05 13:29:30.040 INFO [stderr]    |
Dec 05 13:29:30.040 INFO [stderr] 52 |             write!(buf, "{}", data.as_ref());
Dec 05 13:29:30.040 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:30.040 INFO [stderr]    |
Dec 05 13:29:30.040 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 13:29:30.040 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:30.040 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 05 13:29:30.040 INFO [stderr] 
Dec 05 13:29:30.040 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:30.040 INFO [stderr]   --> src/colors.rs:60:9
Dec 05 13:29:30.040 INFO [stderr]    |
Dec 05 13:29:30.040 INFO [stderr] 60 |         write!(buf, "{}", data.as_ref());
Dec 05 13:29:30.040 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:30.040 INFO [stderr]    |
Dec 05 13:29:30.040 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:30.040 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 05 13:29:30.040 INFO [stderr] 
Dec 05 13:29:30.046 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:30.046 INFO [stderr]   --> src/parser/error.rs:40:9
Dec 05 13:29:30.046 INFO [stderr]    |
Dec 05 13:29:30.046 INFO [stderr] 40 |         writeln!(w, "{}", data);
Dec 05 13:29:30.046 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:30.046 INFO [stderr]    |
Dec 05 13:29:30.046 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:30.046 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 05 13:29:30.046 INFO [stderr] 
Dec 05 13:29:30.046 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:30.046 INFO [stderr]   --> src/parser/error.rs:42:9
Dec 05 13:29:30.046 INFO [stderr]    |
Dec 05 13:29:30.046 INFO [stderr] 42 |         writeln!(w);
Dec 05 13:29:30.046 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 05 13:29:30.047 INFO [stderr]    |
Dec 05 13:29:30.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:30.047 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 05 13:29:30.047 INFO [stderr] 
Dec 05 13:29:30.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:30.047 INFO [stderr]   --> src/parser/error.rs:45:9
Dec 05 13:29:30.047 INFO [stderr]    |
Dec 05 13:29:30.047 INFO [stderr] 45 |         write!(w, ":");
Dec 05 13:29:30.047 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 05 13:29:30.047 INFO [stderr]    |
Dec 05 13:29:30.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:30.047 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 05 13:29:30.047 INFO [stderr] 
Dec 05 13:29:30.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:30.047 INFO [stderr]   --> src/parser/error.rs:51:17
Dec 05 13:29:30.047 INFO [stderr]    |
Dec 05 13:29:30.047 INFO [stderr] 51 |                 write!(w, "{}", reason);
Dec 05 13:29:30.047 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:30.047 INFO [stderr]    |
Dec 05 13:29:30.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:30.047 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 05 13:29:30.047 INFO [stderr] 
Dec 05 13:29:30.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:30.047 INFO [stderr]   --> src/parser/error.rs:73:17
Dec 05 13:29:30.047 INFO [stderr]    |
Dec 05 13:29:30.047 INFO [stderr] 73 |                 write!(w, " got ");
Dec 05 13:29:30.047 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Dec 05 13:29:30.047 INFO [stderr]    |
Dec 05 13:29:30.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:30.047 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 05 13:29:30.047 INFO [stderr] 
Dec 05 13:29:30.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:29:30.047 INFO [stderr]   --> src/parser/error.rs:81:9
Dec 05 13:29:30.047 INFO [stderr]    |
Dec 05 13:29:30.047 INFO [stderr] 81 |         writeln!(w);
Dec 05 13:29:30.047 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 05 13:29:30.047 INFO [stderr]    |
Dec 05 13:29:30.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:29:30.047 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 05 13:29:30.047 INFO [stderr] 
Dec 05 13:29:33.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
Dec 05 13:29:33.030 INFO [stderr] su: No module specific data is present
Dec 05 13:29:33.941 INFO running `"docker" "inspect" "fe7bd1eb9dcda23fe78c4cdd80aa930624cb952edd8732675bbdb9684235a140"`
Dec 05 13:29:34.187 INFO running `"docker" "rm" "-f" "fe7bd1eb9dcda23fe78c4cdd80aa930624cb952edd8732675bbdb9684235a140"`
Dec 05 13:29:34.434 INFO [stdout] fe7bd1eb9dcda23fe78c4cdd80aa930624cb952edd8732675bbdb9684235a140
Dec 05 13:29:34.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 13:29:34.788 INFO [stdout] 701f6ce7a08c3d201d99d50e3fa600596362ad5f099f8d72cdc91bd20efdf49e
Dec 05 13:29:34.790 INFO running `"docker" "start" "-a" "701f6ce7a08c3d201d99d50e3fa600596362ad5f099f8d72cdc91bd20efdf49e"`
Dec 05 13:29:35.781 INFO [stderr] usermod: no changes
Dec 05 13:29:35.890 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 05 13:29:35.890 INFO [stderr]      Running /target/debug/deps/blaise-fa8e5bf1e96c5f25
Dec 05 13:29:35.896 INFO [stdout] 
Dec 05 13:29:35.896 INFO [stdout] running 42 tests
Dec 05 13:29:35.926 INFO [stdout] test parser::parser::tests::block ... ok
Dec 05 13:29:35.926 INFO [stdout] test parser::parser::tests::call_params ... ok
Dec 05 13:29:35.926 INFO [stdout] test parser::parser::tests::assignment_statement ... ok
Dec 05 13:29:35.926 INFO [stdout] test parser::parser::tests::expr_binary_equal ... ok
Dec 05 13:29:35.926 INFO [stdout] test parser::parser::tests::expr_binary_and ... ok
Dec 05 13:29:35.926 INFO [stdout] test parser::parser::tests::expr_binary_div ... ok
Dec 05 13:29:35.937 INFO [stdout] test parser::parser::tests::compound_statement ... ok
Dec 05 13:29:35.937 INFO [stdout] test parser::parser::tests::expr_binary_greaterthanequal ... ok
Dec 05 13:29:35.937 INFO [stdout] test parser::parser::tests::expr_binary_greaterthan ... ok
Dec 05 13:29:35.937 INFO [stdout] test parser::parser::tests::expr_binary_minus ... ok
Dec 05 13:29:35.937 INFO [stdout] test parser::parser::tests::expr_binary_lessthanequal ... ok
Dec 05 13:29:35.937 INFO [stdout] test parser::parser::tests::declarations ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_binary_lessthan ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_binary_notequal ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_grouped ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_unary_minus ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_binary_or ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_binary_plus ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_function_call ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_binary_real_div ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_binary_mul ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::for_statement ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::formal_parameter ... ok
Dec 05 13:29:35.940 INFO [stdout] test parser::parser::tests::expr_literal ... ok
Dec 05 13:29:35.944 INFO [stdout] test parser::parser::tests::identifier ... ok
Dec 05 13:29:35.944 INFO [stdout] test parser::parser::tests::expr_variable ... ok
Dec 05 13:29:35.944 INFO [stdout] test parser::parser::tests::function_call ... ok
Dec 05 13:29:35.944 INFO [stdout] test parser::parser::tests::if_else_statement ... ok
Dec 05 13:29:35.944 INFO [stdout] test parser::parser::tests::function_declaration ... ok
Dec 05 13:29:35.956 INFO [stdout] test parser::parser::tests::formal_parameter_list ... ok
Dec 05 13:29:35.956 INFO [stdout] test parser::parser::tests::if_else_if_statement ... ok
Dec 05 13:29:35.956 INFO [stdout] test parser::parser::tests::literal ... ok
Dec 05 13:29:35.956 INFO [stdout] test parser::parser::tests::program ... ok
Dec 05 13:29:35.956 INFO [stdout] test parser::parser::tests::procedure_declaration ... ok
Dec 05 13:29:35.956 INFO [stdout] test parser::parser::tests::expr_unary_plus ... ok
Dec 05 13:29:35.956 INFO [stdout] test parser::parser::tests::if_statement ... ok
Dec 05 13:29:35.956 INFO [stdout] test parser::parser::tests::repeat_statement ... ok
Dec 05 13:29:35.956 INFO [stdout] test parser::parser::tests::variable_declaration ... ok
Dec 05 13:29:35.961 INFO [stdout] test parser::parser::tests::if_else_if_else_statement ... ok
Dec 05 13:29:35.961 INFO [stdout] test parser::parser::tests::while_statement ... ok
Dec 05 13:29:35.969 INFO [stdout] test parser::parser::tests::ty ... ok
Dec 05 13:29:35.969 INFO [stdout] test parser::parser::tests::variable ... ok
Dec 05 13:29:35.969 INFO [stdout] 
Dec 05 13:29:35.969 INFO [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:29:35.969 INFO [stdout] 
Dec 05 13:29:35.972 INFO [stderr]      Running /target/debug/deps/blaise-0008448eb164779e
Dec 05 13:29:35.976 INFO [stderr]    Doc-tests blaise
Dec 05 13:29:35.976 INFO [stdout] 
Dec 05 13:29:35.976 INFO [stdout] running 0 tests
Dec 05 13:29:35.976 INFO [stdout] 
Dec 05 13:29:35.976 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:29:35.976 INFO [stdout] 
Dec 05 13:29:36.474 INFO [stdout] 
Dec 05 13:29:36.474 INFO [stdout] running 0 tests
Dec 05 13:29:36.474 INFO [stdout] 
Dec 05 13:29:36.474 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:29:36.474 INFO [stdout] 
Dec 05 13:29:36.488 INFO [stderr] su: No module specific data is present
Dec 05 13:29:37.459 INFO running `"docker" "inspect" "701f6ce7a08c3d201d99d50e3fa600596362ad5f099f8d72cdc91bd20efdf49e"`
Dec 05 13:29:37.662 INFO running `"docker" "rm" "-f" "701f6ce7a08c3d201d99d50e3fa600596362ad5f099f8d72cdc91bd20efdf49e"`
Dec 05 13:29:37.832 INFO [stdout] 701f6ce7a08c3d201d99d50e3fa600596362ad5f099f8d72cdc91bd20efdf49e