[INFO] fetching crate combinator 0.1.2...
[INFO] testing combinator-0.1.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate combinator 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate combinator 0.1.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d17f6748e347e049301ee197476fb51cc990250752808ee3425d8e7b7e43957
[INFO] running `Command { std: "docker" "start" "-a" "3d17f6748e347e049301ee197476fb51cc990250752808ee3425d8e7b7e43957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d17f6748e347e049301ee197476fb51cc990250752808ee3425d8e7b7e43957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d17f6748e347e049301ee197476fb51cc990250752808ee3425d8e7b7e43957", kill_on_drop: false }`
[INFO] [stdout] 3d17f6748e347e049301ee197476fb51cc990250752808ee3425d8e7b7e43957
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8de188c671fee37aa97e9b05c8eba9dfae169b0b3ccdf2f81306e8df6f065ed
[INFO] running `Command { std: "docker" "start" "-a" "b8de188c671fee37aa97e9b05c8eba9dfae169b0b3ccdf2f81306e8df6f065ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling combinator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "b8de188c671fee37aa97e9b05c8eba9dfae169b0b3ccdf2f81306e8df6f065ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8de188c671fee37aa97e9b05c8eba9dfae169b0b3ccdf2f81306e8df6f065ed", kill_on_drop: false }`
[INFO] [stdout] b8de188c671fee37aa97e9b05c8eba9dfae169b0b3ccdf2f81306e8df6f065ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd945df508543d37eec11d9f8ca46060b84c7bedca168c7b76c058764039e5a2
[INFO] running `Command { std: "docker" "start" "-a" "dd945df508543d37eec11d9f8ca46060b84c7bedca168c7b76c058764039e5a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling combinator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "dd945df508543d37eec11d9f8ca46060b84c7bedca168c7b76c058764039e5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd945df508543d37eec11d9f8ca46060b84c7bedca168c7b76c058764039e5a2", kill_on_drop: false }`
[INFO] [stdout] dd945df508543d37eec11d9f8ca46060b84c7bedca168c7b76c058764039e5a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77428e339b70f41fc4f8d71571ca5d1f52ff6d9bf91c1ff48a0c07a37038f27d
[INFO] running `Command { std: "docker" "start" "-a" "77428e339b70f41fc4f8d71571ca5d1f52ff6d9bf91c1ff48a0c07a37038f27d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/combinator-40b0794ceecd4187)
[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 25) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 69) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 34) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 3) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 45) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoFlipMHook::FL (line 158) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoComposition::RH (line 140) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 81) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 56) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoReflex::RF (line 207) ... 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] test src/lib.rs - MonoAtop::AT (line 98) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoComposition::HK (line 128) ... FAILED
[INFO] [stdout] test src/lib.rs - DuoAppose::AP (line 190) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 25) stdout ----
[INFO] [stdout] error: path separator must be a double colon
[INFO] [stdout]  --> src/lib.rs:26:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | M1-M2-y:B
[INFO] [stdout]   |        ^ help: use a double colon instead: `::`
[INFO] [stdout]   |
[INFO] [stdout]   = note: if you meant to annotate an expression with a type, the type ascription syntax has been removed, see issue #101728 <https://github.com/rust-lang/rust/issues/101728>
[INFO] [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 identifier, found `:`
[INFO] [stdout]  --> src/lib.rs:29:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | M1: Fn(D)->E
[INFO] [stdout]   |   ^ expected identifier
[INFO] [stdout]   |
[INFO] [stdout]   = note: type ascription syntax has been removed, see issue #101728 <https://github.com/rust-lang/rust/issues/101728>
[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 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 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 - (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 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: path separator must be a double colon
[INFO] [stdout]  --> src/lib.rs:49:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |    \M2-y:B
[INFO] [stdout]   |         ^ help: use a double colon instead: `::`
[INFO] [stdout]   |
[INFO] [stdout]   = note: if you meant to annotate an expression with a type, the type ascription syntax has been removed, see issue #101728 <https://github.com/rust-lang/rust/issues/101728>
[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 identifier, found `:`
[INFO] [stdout]  --> src/lib.rs:52:3
[INFO] [stdout]   |
[INFO] [stdout] 9 | D1: Fn(B,C)->D
[INFO] [stdout]   |   ^ expected identifier
[INFO] [stdout]   |
[INFO] [stdout]   = note: type ascription syntax has been removed, see issue #101728 <https://github.com/rust-lang/rust/issues/101728>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 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 - 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 - (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 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 - 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 - 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] ---- 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 - 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 - 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: path separator must be a double colon
[INFO] [stdout]  --> src/lib.rs:193:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |    /M2-x:T
[INFO] [stdout]   |         ^ help: use a double colon instead: `::`
[INFO] [stdout]   |
[INFO] [stdout]   = note: if you meant to annotate an expression with a type, the type ascription syntax has been removed, see issue #101728 <https://github.com/rust-lang/rust/issues/101728>
[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: path separator must be a double colon
[INFO] [stdout]  --> src/lib.rs:195:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |    \M2-y:T
[INFO] [stdout]   |         ^ help: use a double colon instead: `::`
[INFO] [stdout]   |
[INFO] [stdout]   = note: if you meant to annotate an expression with a type, the type ascription syntax has been removed, see issue #101728 <https://github.com/rust-lang/rust/issues/101728>
[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[E0433]: failed to resolve: use of undeclared crate or module `y`
[INFO] [stdout]  --> src/lib.rs:195:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |    \M2-y:T
[INFO] [stdout]   |        ^ use of undeclared crate or module `y`
[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 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0433.
[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 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "77428e339b70f41fc4f8d71571ca5d1f52ff6d9bf91c1ff48a0c07a37038f27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77428e339b70f41fc4f8d71571ca5d1f52ff6d9bf91c1ff48a0c07a37038f27d", kill_on_drop: false }`
[INFO] [stdout] 77428e339b70f41fc4f8d71571ca5d1f52ff6d9bf91c1ff48a0c07a37038f27d
