[INFO] fetching crate combinator 0.1.2...
[INFO] testing combinator-0.1.2 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate combinator 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate combinator 0.1.2 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate combinator 0.1.2
[INFO] finished tweaking crates.io crate combinator 0.1.2
[INFO] tweaked toml for crates.io crate combinator 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9447cb2904f5d800d9b9253a5de8f47c6f58ce783a209e8f79092a7decb4bada
[INFO] running `Command { std: "docker" "start" "-a" "9447cb2904f5d800d9b9253a5de8f47c6f58ce783a209e8f79092a7decb4bada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9447cb2904f5d800d9b9253a5de8f47c6f58ce783a209e8f79092a7decb4bada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9447cb2904f5d800d9b9253a5de8f47c6f58ce783a209e8f79092a7decb4bada", kill_on_drop: false }`
[INFO] [stdout] 9447cb2904f5d800d9b9253a5de8f47c6f58ce783a209e8f79092a7decb4bada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 215452818d0f345ed452ba8d19691b210acb1480427fd130bfd13d692ac387db
[INFO] running `Command { std: "docker" "start" "-a" "215452818d0f345ed452ba8d19691b210acb1480427fd130bfd13d692ac387db", kill_on_drop: false }`
[INFO] [stderr]    Compiling combinator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "215452818d0f345ed452ba8d19691b210acb1480427fd130bfd13d692ac387db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215452818d0f345ed452ba8d19691b210acb1480427fd130bfd13d692ac387db", kill_on_drop: false }`
[INFO] [stdout] 215452818d0f345ed452ba8d19691b210acb1480427fd130bfd13d692ac387db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbb9600591da51b5b5a40d67eb63c6829ffea1202a6054bf2a0dcbd235e242f3
[INFO] running `Command { std: "docker" "start" "-a" "dbb9600591da51b5b5a40d67eb63c6829ffea1202a6054bf2a0dcbd235e242f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling combinator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "dbb9600591da51b5b5a40d67eb63c6829ffea1202a6054bf2a0dcbd235e242f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb9600591da51b5b5a40d67eb63c6829ffea1202a6054bf2a0dcbd235e242f3", kill_on_drop: false }`
[INFO] [stdout] dbb9600591da51b5b5a40d67eb63c6829ffea1202a6054bf2a0dcbd235e242f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 823451c114cbfc9e2d7e79592c80f8f573ca4f2047e89abc06c8706191019a9d
[INFO] running `Command { std: "docker" "start" "-a" "823451c114cbfc9e2d7e79592c80f8f573ca4f2047e89abc06c8706191019a9d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/combinator-8143054d8900d0f0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests combinator
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - (line 3) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 34) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 56) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 45) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 81) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 69) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 25) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoComposition::RH (line 140) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoFlipMHook::FL (line 158) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoAppose::AP (line 190) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoComposition::HK (line 128) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoReflex::RF (line 207) ... FAILED
[INFO] [stdout] test src/lib.rs - MonoAtop::AT (line 98) ... FAILED
[INFO] [stdout] test src/lib.rs - MonoComposition::CP (line 113) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoFlipMHook::MH (line 172) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 3) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |       \y:B 
[INFO] [stdout]   |       ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | /x:A
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 34) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:37:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    \M2-y:B
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]  --> src/lib.rs:35:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | /x:A
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 56) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:58:8
[INFO] [stdout]   |
[INFO] [stdout] 4 |    /   \ /M-x:A
[INFO] [stdout]   |        ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:60:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |    \   / \-y:B
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:60:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |    \   / \-y:B
[INFO] [stdout]   |          ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]  --> src/lib.rs:58:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |    /   \ /M-x:A
[INFO] [stdout]   |          ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 45) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:47:6
[INFO] [stdout]   |
[INFO] [stdout] 4 |    / \
[INFO] [stdout]   |      ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:48:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | D1<   \
[INFO] [stdout]   |       ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:49:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |    \M2-y:B
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `D1`
[INFO] [stdout]  --> src/lib.rs:49:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |    \M2-y:B
[INFO] [stdout]   |           ^ help: add `;` here
[INFO] [stdout] 7 |  
[INFO] [stdout] 8 | D1.MH(M2)(y)
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `D1`
[INFO] [stdout]  --> src/lib.rs:51:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | D1.MH(M2)(y)
[INFO] [stdout]   |             ^ help: add `;` here
[INFO] [stdout] 9 | D1: Fn(B,C)->D
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `M2`
[INFO] [stdout]   --> src/lib.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 9  | D1: Fn(B,C)->D
[INFO] [stdout]    |               ^ help: add `;` here
[INFO] [stdout] 10 | M2: Fn(B)->C
[INFO] [stdout]    | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `M2` in this scope
[INFO] [stdout]   --> src/lib.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | M2: Fn(B)->C
[INFO] [stdout]    | ^^ expecting a type here because of type ascription
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `B` in this scope
[INFO] [stdout]   --> src/lib.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | M2: Fn(B)->C
[INFO] [stdout]    |        ^ expecting a type here because of type ascription
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_45_0<B>() {
[INFO] [stdout]    |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `C` in this scope
[INFO] [stdout]   --> src/lib.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | M2: Fn(B)->C
[INFO] [stdout]    |            ^ expecting a type here because of type ascription
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_45_0<C>() {
[INFO] [stdout]    |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | M2: Fn(B)->C
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: add `dyn` keyword before this trait
[INFO] [stdout]    |
[INFO] [stdout] 10 | M2: dyn Fn(B)->C
[INFO] [stdout]    |     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0782.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 81) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:83:6
[INFO] [stdout]   |
[INFO] [stdout] 4 |    / \ /x:A
[INFO] [stdout]   |      ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:85:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |    \ / \y:B
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:85:8
[INFO] [stdout]   |
[INFO] [stdout] 6 |    \ / \y:B
[INFO] [stdout]   |        ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]  --> src/lib.rs:83:8
[INFO] [stdout]   |
[INFO] [stdout] 4 |    / \ /x:A
[INFO] [stdout]   |        ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 69) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:71:6
[INFO] [stdout]   |
[INFO] [stdout] 4 |    / \
[INFO] [stdout]   |      ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:73:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |    \ /
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `>`
[INFO] [stdout]  --> src/lib.rs:72:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | D1<   >y:B
[INFO] [stdout]   |       ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 25) stdout ----
[INFO] [stdout] error: expected `;`, found `M1`
[INFO] [stdout]  --> src/lib.rs:26:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | M1-M2-y:B
[INFO] [stdout]   |          ^ help: add `;` here
[INFO] [stdout] 4 |
[INFO] [stdout] 5 | M1.CP(M2) (y)
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `M1`
[INFO] [stdout]  --> src/lib.rs:28:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | M1.CP(M2) (y)
[INFO] [stdout]   |              ^ help: add `;` here
[INFO] [stdout] 6 | M1: Fn(D)->E
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `M2`
[INFO] [stdout]  --> src/lib.rs:29:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | M1: Fn(D)->E
[INFO] [stdout]   |             ^ help: add `;` here
[INFO] [stdout] 7 | M2: Fn(B)->C
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `M2` in this scope
[INFO] [stdout]  --> src/lib.rs:30:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | M2: Fn(B)->C
[INFO] [stdout]   | ^^ expecting a type here because of type ascription
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `B` in this scope
[INFO] [stdout]  --> src/lib.rs:30:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | M2: Fn(B)->C
[INFO] [stdout]   |        ^ expecting a type here because of type ascription
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_25_0<B>() {
[INFO] [stdout]   |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `C` in this scope
[INFO] [stdout]  --> src/lib.rs:30:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | M2: Fn(B)->C
[INFO] [stdout]   |            ^ expecting a type here because of type ascription
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_25_0<C>() {
[INFO] [stdout]   |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword
[INFO] [stdout]  --> src/lib.rs:30:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | M2: Fn(B)->C
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: add `dyn` keyword before this trait
[INFO] [stdout]   |
[INFO] [stdout] 7 | M2: dyn Fn(B)->C
[INFO] [stdout]   |     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0782.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 14) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:17:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    \M2-y:A
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]  --> src/lib.rs:15:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | /M2-x:A
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - DuoComposition::RH (line 140) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:144:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |    /  \ /M2-x
[INFO] [stdout]   |       ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:146:4
[INFO] [stdout]   |
[INFO] [stdout] 8 |    \  / \y
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:146:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |    \  / \y
[INFO] [stdout]   |         ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]  --> src/lib.rs:144:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |    /  \ /M2-x
[INFO] [stdout]   |         ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - DuoFlipMHook::FL (line 158) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:162:6
[INFO] [stdout]   |
[INFO] [stdout] 6 |    / \ /x
[INFO] [stdout]   |      ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:164:4
[INFO] [stdout]   |
[INFO] [stdout] 8 |    \ / \y
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:164:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |    \ / \y
[INFO] [stdout]   |        ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]  --> src/lib.rs:162:8
[INFO] [stdout]   |
[INFO] [stdout] 6 |    / \ /x
[INFO] [stdout]   |        ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - DuoAppose::AP (line 190) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:195:4
[INFO] [stdout]   |
[INFO] [stdout] 7 |    \M2-y:T
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `D1`
[INFO] [stdout]  --> src/lib.rs:193:11
[INFO] [stdout]   |
[INFO] [stdout] 5 |    /M2-x:T
[INFO] [stdout]   |           ^ help: add `;` here
[INFO] [stdout] 6 | D1<
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `D1` in this scope
[INFO] [stdout]  --> src/lib.rs:194:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | D1<
[INFO] [stdout]   | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `M2` in this scope
[INFO] [stdout]  --> src/lib.rs:195:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |    \M2-y:T
[INFO] [stdout]   |     ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `y` in this scope
[INFO] [stdout]  --> src/lib.rs:195:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |    \M2-y:T
[INFO] [stdout]   |        ^- help: maybe you meant to write a path separator here: `::`
[INFO] [stdout]   |        |
[INFO] [stdout]   |        not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:194:1
[INFO] [stdout]   |
[INFO] [stdout] 2 |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_190_0() {
[INFO] [stdout]   |                                                                            - help: try adding a return type: `-> bool`
[INFO] [stdout] ...
[INFO] [stdout] 6 | / D1<
[INFO] [stdout] 7 | |    \M2-y:T
[INFO] [stdout]   | |__________^ expected `()`, found `bool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - DuoComposition::HK (line 128) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:133:4
[INFO] [stdout]   |
[INFO] [stdout] 7 |    \M2-y
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `D1`
[INFO] [stdout]  --> src/lib.rs:131:6
[INFO] [stdout]   |
[INFO] [stdout] 5 |    /x
[INFO] [stdout]   |      ^ help: add `;` here
[INFO] [stdout] 6 | D1<
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `D1` in this scope
[INFO] [stdout]  --> src/lib.rs:132:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | D1<
[INFO] [stdout]   | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `M2` in this scope
[INFO] [stdout]  --> src/lib.rs:133:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |    \M2-y
[INFO] [stdout]   |     ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `y` in this scope
[INFO] [stdout]  --> src/lib.rs:133:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |    \M2-y
[INFO] [stdout]   |        ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:132:1
[INFO] [stdout]   |
[INFO] [stdout] 2 |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_128_0() {
[INFO] [stdout]   |                                                                            - help: try adding a return type: `-> bool`
[INFO] [stdout] ...
[INFO] [stdout] 6 | / D1<
[INFO] [stdout] 7 | |    \M2-y
[INFO] [stdout]   | |________^ expected `()`, found `bool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - DuoReflex::RF (line 207) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:211:6
[INFO] [stdout]   |
[INFO] [stdout] 6 |    / \
[INFO] [stdout]   |      ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:213:4
[INFO] [stdout]   |
[INFO] [stdout] 8 |    \ /
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `>`
[INFO] [stdout]  --> src/lib.rs:212:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | D1<   >y
[INFO] [stdout]   |       ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MonoAtop::AT (line 98) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:103:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |       \y
[INFO] [stdout]   |       ^
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `M1`
[INFO] [stdout]  --> src/lib.rs:101:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |       /x
[INFO] [stdout]   |         ^ help: add `;` here
[INFO] [stdout] 6 | M1-D2<
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `M1` in this scope
[INFO] [stdout]  --> src/lib.rs:102:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | M1-D2<
[INFO] [stdout]   | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `D2` in this scope
[INFO] [stdout]  --> src/lib.rs:102:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | M1-D2<
[INFO] [stdout]   |    ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `y` in this scope
[INFO] [stdout]  --> src/lib.rs:103:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |       \y
[INFO] [stdout]   |        ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:102:1
[INFO] [stdout]   |
[INFO] [stdout] 2 |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_98_0() {
[INFO] [stdout]   |                                                                           - help: try adding a return type: `-> bool`
[INFO] [stdout] ...
[INFO] [stdout] 6 | / M1-D2<
[INFO] [stdout] 7 | |       \y
[INFO] [stdout]   | |________^ expected `()`, found `bool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MonoComposition::CP (line 113) stdout ----
[INFO] [stdout] error: expected `;`, found `M1`
[INFO] [stdout]  --> src/lib.rs:114:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | M1.CP(M2)(y)
[INFO] [stdout]   |             ^ help: add `;` here
[INFO] [stdout] 4 |  
[INFO] [stdout] 5 | M1-M2-y
[INFO] [stdout]   | -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `M1` in this scope
[INFO] [stdout]  --> src/lib.rs:116:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | M1-M2-y
[INFO] [stdout]   | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `M2` in this scope
[INFO] [stdout]  --> src/lib.rs:116:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | M1-M2-y
[INFO] [stdout]   |    ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `y` in this scope
[INFO] [stdout]  --> src/lib.rs:116:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | M1-M2-y
[INFO] [stdout]   |       ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - DuoFlipMHook::MH (line 172) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:176:6
[INFO] [stdout]   |
[INFO] [stdout] 6 |    / \
[INFO] [stdout]   |      ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:177:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | D1<   \
[INFO] [stdout]   |       ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:178:4
[INFO] [stdout]   |
[INFO] [stdout] 8 |    \M2-y
[INFO] [stdout]   |    ^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `D1` in this scope
[INFO] [stdout]  --> src/lib.rs:173:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | D1.MH(M2)(y)
[INFO] [stdout]   | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `M2` in this scope
[INFO] [stdout]  --> src/lib.rs:173:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | D1.MH(M2)(y)
[INFO] [stdout]   |       ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `y` in this scope
[INFO] [stdout]  --> src/lib.rs:173:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | D1.MH(M2)(y)
[INFO] [stdout]   |           ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Y` in this scope
[INFO] [stdout]  --> src/lib.rs:175:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |    (Y)
[INFO] [stdout]   |     ^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a const parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_172_0<const Y: /* Type */>() {
[INFO] [stdout]   |                                                                       +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `D1` in this scope
[INFO] [stdout]  --> src/lib.rs:177:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | D1<   \
[INFO] [stdout]   | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `M2` in this scope
[INFO] [stdout]  --> src/lib.rs:178:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |    \M2-y
[INFO] [stdout]   |     ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `y` in this scope
[INFO] [stdout]  --> src/lib.rs:178:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |    \M2-y
[INFO] [stdout]   |        ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:173:1
[INFO] [stdout]   |
[INFO] [stdout] 2 |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_172_0() {
[INFO] [stdout]   |                                                                            - help: try adding a return type: `-> bool`
[INFO] [stdout] 3 | / D1.MH(M2)(y)
[INFO] [stdout] 4 | |  
[INFO] [stdout] 5 | |    (Y)
[INFO] [stdout] 6 | |    / \
[INFO] [stdout] 7 | | D1<   \
[INFO] [stdout] 8 | |    \M2-y
[INFO] [stdout]   | |________^ expected `()`, found `bool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 14)
[INFO] [stdout]     src/lib.rs - (line 25)
[INFO] [stdout]     src/lib.rs - (line 3)
[INFO] [stdout]     src/lib.rs - (line 34)
[INFO] [stdout]     src/lib.rs - (line 45)
[INFO] [stdout]     src/lib.rs - (line 56)
[INFO] [stdout]     src/lib.rs - (line 69)
[INFO] [stdout]     src/lib.rs - (line 81)
[INFO] [stdout]     src/lib.rs - DuoAppose::AP (line 190)
[INFO] [stdout]     src/lib.rs - DuoComposition::HK (line 128)
[INFO] [stdout]     src/lib.rs - DuoComposition::RH (line 140)
[INFO] [stdout]     src/lib.rs - DuoFlipMHook::FL (line 158)
[INFO] [stdout]     src/lib.rs - DuoFlipMHook::MH (line 172)
[INFO] [stdout]     src/lib.rs - DuoReflex::RF (line 207)
[INFO] [stdout]     src/lib.rs - MonoAtop::AT (line 98)
[INFO] [stdout]     src/lib.rs - MonoComposition::CP (line 113)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 16 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "823451c114cbfc9e2d7e79592c80f8f573ca4f2047e89abc06c8706191019a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823451c114cbfc9e2d7e79592c80f8f573ca4f2047e89abc06c8706191019a9d", kill_on_drop: false }`
[INFO] [stdout] 823451c114cbfc9e2d7e79592c80f8f573ca4f2047e89abc06c8706191019a9d
