[INFO] fetching crate comp 0.2.1...
[INFO] testing comp-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate comp 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate comp 0.2.1
[INFO] finished tweaking crates.io crate comp 0.2.1
[INFO] tweaked toml for crates.io crate comp 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate comp 0.2.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 046129fed353328d4c54235d22c718af3171098659d391e98911bcc8774fc2fc
[INFO] running `Command { std: "docker" "start" "-a" "046129fed353328d4c54235d22c718af3171098659d391e98911bcc8774fc2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "046129fed353328d4c54235d22c718af3171098659d391e98911bcc8774fc2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046129fed353328d4c54235d22c718af3171098659d391e98911bcc8774fc2fc", kill_on_drop: false }`
[INFO] [stdout] 046129fed353328d4c54235d22c718af3171098659d391e98911bcc8774fc2fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] eac80dc1e714f2c78fddee9961066bcccd4bed79cf8a21809b23a852b661a1aa
[INFO] running `Command { std: "docker" "start" "-a" "eac80dc1e714f2c78fddee9961066bcccd4bed79cf8a21809b23a852b661a1aa", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling comp v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "eac80dc1e714f2c78fddee9961066bcccd4bed79cf8a21809b23a852b661a1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac80dc1e714f2c78fddee9961066bcccd4bed79cf8a21809b23a852b661a1aa", kill_on_drop: false }`
[INFO] [stdout] eac80dc1e714f2c78fddee9961066bcccd4bed79cf8a21809b23a852b661a1aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] efdeab41b901aa51c39b2f6007c0870439b18603a6f01622e743fcb256d80402
[INFO] running `Command { std: "docker" "start" "-a" "efdeab41b901aa51c39b2f6007c0870439b18603a6f01622e743fcb256d80402", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling comp v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:761:10
[INFO] [stdout]     |
[INFO] [stdout] 761 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:765:10
[INFO] [stdout]     |
[INFO] [stdout] 765 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:820:10
[INFO] [stdout]     |
[INFO] [stdout] 820 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:824:10
[INFO] [stdout]     |
[INFO] [stdout] 824 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:632:17
[INFO] [stdout]     |
[INFO] [stdout] 632 |           { $stmt ; iter! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 892 |           let iter = iter! {
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 893 | |             let start = 5;
[INFO] [stdout] 894 | |             let end;
[INFO] [stdout] 895 | |             end = start * 3;
[INFO] [stdout] ...   |
[INFO] [stdout] 899 | |             x
[INFO] [stdout] 900 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:632:17
[INFO] [stdout]     |
[INFO] [stdout] 632 |           { $stmt ; iter! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 892 |           let iter = iter! {
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 893 | |             let start = 5;
[INFO] [stdout] 894 | |             let end;
[INFO] [stdout] 895 | |             end = start * 3;
[INFO] [stdout] ...   |
[INFO] [stdout] 899 | |             x
[INFO] [stdout] 900 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:632:17
[INFO] [stdout]     |
[INFO] [stdout] 632 |           { $stmt ; iter! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 892 |           let iter = iter! {
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 893 | |             let start = 5;
[INFO] [stdout] 894 | |             let end;
[INFO] [stdout] 895 | |             end = start * 3;
[INFO] [stdout] ...   |
[INFO] [stdout] 899 | |             x
[INFO] [stdout] 900 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:632:17
[INFO] [stdout]     |
[INFO] [stdout] 632 |           { $stmt ; iter! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 907 |           let iter = iter! {
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 908 | |             let mut a <- 0..5;
[INFO] [stdout] ...   |
[INFO] [stdout] 923 | |             (a, count)
[INFO] [stdout] 924 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:632:17
[INFO] [stdout]     |
[INFO] [stdout] 632 |           { $stmt ; iter! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 907 |           let iter = iter! {
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 908 | |             let mut a <- 0..5;
[INFO] [stdout] ...   |
[INFO] [stdout] 923 | |             (a, count)
[INFO] [stdout] 924 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:482:17
[INFO] [stdout]     |
[INFO] [stdout] 482 |           { $stmt ; option! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 933 |           let option = option! {
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 934 | |             let mut a <- Some(2);
[INFO] [stdout] 935 | |             a = a + 10;
[INFO] [stdout] ...   |
[INFO] [stdout] 940 | |             (a, b)
[INFO] [stdout] 941 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:482:17
[INFO] [stdout]     |
[INFO] [stdout] 482 |           { $stmt ; option! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 933 |           let option = option! {
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 934 | |             let mut a <- Some(2);
[INFO] [stdout] 935 | |             a = a + 10;
[INFO] [stdout] ...   |
[INFO] [stdout] 940 | |             (a, b)
[INFO] [stdout] 941 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:554:17
[INFO] [stdout]     |
[INFO] [stdout] 554 |           { $stmt ; result! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 944 |           let result = result! {
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 945 | |             let mut a <- ok(2);
[INFO] [stdout] 946 | |             a = a + 10;
[INFO] [stdout] ...   |
[INFO] [stdout] 951 | |             (a, b)
[INFO] [stdout] 952 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:554:17
[INFO] [stdout]     |
[INFO] [stdout] 554 |           { $stmt ; result! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 944 |           let result = result! {
[INFO] [stdout]     |  ______________________-
[INFO] [stdout] 945 | |             let mut a <- ok(2);
[INFO] [stdout] 946 | |             a = a + 10;
[INFO] [stdout] ...   |
[INFO] [stdout] 951 | |             (a, b)
[INFO] [stdout] 952 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:632:17
[INFO] [stdout]     |
[INFO] [stdout] 632 |           { $stmt ; iter! { $( $t )* } }
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 955 |           let iter = iter! {
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 956 | |             let mut a <- 2..3;
[INFO] [stdout] 957 | |             a = a + 10;
[INFO] [stdout] 958 | |             a
[INFO] [stdout] 959 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/lib.rs:602:12
[INFO] [stdout]     |
[INFO] [stdout] 602 |           $e.into_iter().flat_map(move | iter! (@as_pat $p) | { iter! { $( $t )* } } )
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 732 |           let iter = iter! {
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 733 | |             let x <- array;
[INFO] [stdout] 734 | |             let y <- *x..4;
[INFO] [stdout] 735 | |             (*x, y)
[INFO] [stdout] 736 | |         };
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 602 -         $e.into_iter().flat_map(move | iter! (@as_pat $p) | { iter! { $( $t )* } } )
[INFO] [stdout] 602 +         $e.iter().flat_map(move | iter! (@as_pat $p) | { iter! { $( $t )* } } )
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 602 |         IntoIterator::into_iter($e.into_iter()).flat_map(move | iter! (@as_pat $p) | { iter! { $( $t )* } } )
[INFO] [stdout]     |         ++++++++++++++++++++++++              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "efdeab41b901aa51c39b2f6007c0870439b18603a6f01622e743fcb256d80402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efdeab41b901aa51c39b2f6007c0870439b18603a6f01622e743fcb256d80402", kill_on_drop: false }`
[INFO] [stdout] efdeab41b901aa51c39b2f6007c0870439b18603a6f01622e743fcb256d80402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 846ad6bc0be12bfc488d1372569e99990b6adf1d7172f149691c5fee34b92eb9
[INFO] running `Command { std: "docker" "start" "-a" "846ad6bc0be12bfc488d1372569e99990b6adf1d7172f149691c5fee34b92eb9", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:761:10
[INFO] [stdout] running 11 tests
[INFO] [stderr]     |
[INFO] [stderr] 761 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:765:10
[INFO] [stderr]     |
[INFO] [stderr] 765 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:820:10
[INFO] [stderr]     |
[INFO] [stderr] 820 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:824:10
[INFO] [stderr]     |
[INFO] [stderr] 824 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:632:17
[INFO] [stderr]     |
[INFO] [stderr] 632 |           { $stmt ; iter! { $( $t )* } }
[INFO] [stderr]     |                   ^
[INFO] [stderr] ...
[INFO] [stderr] 892 |           let iter = iter! {
[INFO] [stderr]     |  ____________________-
[INFO] [stderr] 893 | |             let start = 5;
[INFO] [stderr] 894 | |             let end;
[INFO] [stderr] 895 | |             end = start * 3;
[INFO] [stderr] ...   |
[INFO] [stderr] 899 | |             x
[INFO] [stderr] 900 | |         };
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:632:17
[INFO] [stderr]     |
[INFO] [stderr] 632 |           { $stmt ; iter! { $( $t )* } }
[INFO] [stderr]     |                   ^
[INFO] [stderr] ...
[INFO] [stderr] 907 |           let iter = iter! {
[INFO] [stderr]     |  ____________________-
[INFO] [stderr] 908 | |             let mut a <- 0..5;
[INFO] [stderr] ...   |
[INFO] [stderr] 923 | |             (a, count)
[INFO] [stderr] 924 | |         };
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:482:17
[INFO] [stderr]     |
[INFO] [stderr] 482 |           { $stmt ; option! { $( $t )* } }
[INFO] [stderr]     |                   ^
[INFO] [stderr] ...
[INFO] [stderr] 933 |           let option = option! {
[INFO] [stderr]     |  ______________________-
[INFO] [stderr] 934 | |             let mut a <- Some(2);
[INFO] [stderr] 935 | |             a = a + 10;
[INFO] [stderr] ...   |
[INFO] [stderr] 940 | |             (a, b)
[INFO] [stderr] 941 | |         };
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `option` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:554:17
[INFO] [stderr]     |
[INFO] [stderr] 554 |           { $stmt ; result! { $( $t )* } }
[INFO] [stderr]     |                   ^
[INFO] [stderr] ...
[INFO] [stderr] 944 |           let result = result! {
[INFO] [stderr]     |  ______________________-
[INFO] [stderr] 945 | |             let mut a <- ok(2);
[INFO] [stderr] 946 | |             a = a + 10;
[INFO] [stderr] ...   |
[INFO] [stderr] 951 | |             (a, b)
[INFO] [stderr] 952 | |         };
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `result` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:632:17
[INFO] [stderr]     |
[INFO] [stderr] 632 |           { $stmt ; iter! { $( $t )* } }
[INFO] [stderr]     |                   ^
[INFO] [stderr] ...
[INFO] [stderr] 955 |           let iter = iter! {
[INFO] [stderr]     |  ____________________-
[INFO] [stderr] 956 | |             let mut a <- 2..3;
[INFO] [stderr] 957 | |             a = a + 10;
[INFO] [stderr] 958 | |             a
[INFO] [stderr] 959 | |         };
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stderr]    --> src/lib.rs:602:12
[INFO] [stderr]     |
[INFO] [stderr] 602 |           $e.into_iter().flat_map(move | iter! (@as_pat $p) | { iter! { $( $t )* } } )
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 732 |           let iter = iter! {
[INFO] [stderr]     |  ____________________-
[INFO] [stderr] 733 | |             let x <- array;
[INFO] [stderr] 734 | |             let y <- *x..4;
[INFO] [stderr] 735 | |             (*x, y)
[INFO] [stderr] 736 | |         };
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 602 -         $e.into_iter().flat_map(move | iter! (@as_pat $p) | { iter! { $( $t )* } } )
[INFO] [stderr] 602 +         $e.iter().flat_map(move | iter! (@as_pat $p) | { iter! { $( $t )* } } )
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 602 |         IntoIterator::into_iter($e.into_iter()).flat_map(move | iter! (@as_pat $p) | { iter! { $( $t )* } } )
[INFO] [stderr]     |         ++++++++++++++++++++++++              +
[INFO] [stderr] 
[INFO] [stderr] warning: `comp` (lib test) generated 15 warnings (5 duplicates) (run `cargo fix --lib -p comp --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/comp-d0f688759511564b)
[INFO] [stdout] test tests::test_array ... ok
[INFO] [stdout] test tests::test_basic ... ok
[INFO] [stdout] test tests::test_comments ... ok
[INFO] [stdout] test tests::test_guard ... ok
[INFO] [stdout] test tests::test_if_expression ... ok
[INFO] [stdout] test tests::test_ignore ... ok
[INFO] [stdout] test tests::test_mut ... ok
[INFO] [stdout] test tests::test_nested ... ok
[INFO] [stdout] test tests::test_pattern ... ok
[INFO] [stdout] test tests::test_statement ... ok
[INFO] [stdout] test tests::test_block ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "846ad6bc0be12bfc488d1372569e99990b6adf1d7172f149691c5fee34b92eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846ad6bc0be12bfc488d1372569e99990b6adf1d7172f149691c5fee34b92eb9", kill_on_drop: false }`
[INFO] [stdout] 846ad6bc0be12bfc488d1372569e99990b6adf1d7172f149691c5fee34b92eb9