[INFO] fetching crate mixer_ggmaldo 0.1.0...
[INFO] testing mixer_ggmaldo-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate mixer_ggmaldo 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mixer_ggmaldo 0.1.0
[INFO] finished tweaking crates.io crate mixer_ggmaldo 0.1.0
[INFO] tweaked toml for crates.io crate mixer_ggmaldo 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mixer_ggmaldo 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mixer_ggmaldo 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a913eeecf1d8ad77d5f843f624d5c7509e019cb8fd144a7b314e4921539c61de
[INFO] running `Command { std: "docker" "start" "-a" "a913eeecf1d8ad77d5f843f624d5c7509e019cb8fd144a7b314e4921539c61de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a913eeecf1d8ad77d5f843f624d5c7509e019cb8fd144a7b314e4921539c61de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a913eeecf1d8ad77d5f843f624d5c7509e019cb8fd144a7b314e4921539c61de", kill_on_drop: false }`
[INFO] [stdout] a913eeecf1d8ad77d5f843f624d5c7509e019cb8fd144a7b314e4921539c61de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fac225844432c0ad620cfd768a6e37715ced83b669c571af9aeb0898e7d5c17
[INFO] running `Command { std: "docker" "start" "-a" "4fac225844432c0ad620cfd768a6e37715ced83b669c571af9aeb0898e7d5c17", kill_on_drop: false }`
[INFO] [stderr]    Compiling mixer_ggmaldo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "4fac225844432c0ad620cfd768a6e37715ced83b669c571af9aeb0898e7d5c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fac225844432c0ad620cfd768a6e37715ced83b669c571af9aeb0898e7d5c17", kill_on_drop: false }`
[INFO] [stdout] 4fac225844432c0ad620cfd768a6e37715ced83b669c571af9aeb0898e7d5c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62666a621f194dc0f9cb23059251bfd32a5a26e91ebb15900e2e66c05ce05d4d
[INFO] running `Command { std: "docker" "start" "-a" "62666a621f194dc0f9cb23059251bfd32a5a26e91ebb15900e2e66c05ce05d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mixer_ggmaldo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "62666a621f194dc0f9cb23059251bfd32a5a26e91ebb15900e2e66c05ce05d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62666a621f194dc0f9cb23059251bfd32a5a26e91ebb15900e2e66c05ce05d4d", kill_on_drop: false }`
[INFO] [stdout] 62666a621f194dc0f9cb23059251bfd32a5a26e91ebb15900e2e66c05ce05d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e41dbb38cb23c16c8bfda54397b1729171cc296db5fbc8cf2df70d8687ecf59
[INFO] running `Command { std: "docker" "start" "-a" "0e41dbb38cb23c16c8bfda54397b1729171cc296db5fbc8cf2df70d8687ecf59", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mixer_ggmaldo-aa7bd968741c996a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mixer_ggmaldo
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/mixer.rs - mixer::Mixer (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/mixer.rs - mixer::Mixer (line 14) stdout ----
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | [Canal 1] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 15 - [Canal 1] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout] 15 + [Canal 1] -┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{252c}
[INFO] [stdout]   --> src/mixer.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | [Canal 1] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | [Canal 1] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 15 - [Canal 1] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout] 15 + [Canal 1] ─┬- EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | [Canal 1] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |                  ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 | [Canal 1] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |                              ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 | [Canal 1] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |                                        ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2514}
[INFO] [stdout]   --> src/mixer.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |            └─ Send → FX Bus 1
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |            └─ Send → FX Bus 1
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 16 -            └─ Send → FX Bus 1
[INFO] [stdout] 16 +            └- Send → FX Bus 1
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |            └─ Send → FX Bus 1
[INFO] [stdout]    |                    ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | [Canal 2] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 17 - [Canal 2] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout] 17 + [Canal 2] -┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{252c}
[INFO] [stdout]   --> src/mixer.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | [Canal 2] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 | [Canal 2] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 17 - [Canal 2] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout] 17 + [Canal 2] ─┬- EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | [Canal 2] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |                  ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | [Canal 2] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |                              ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:17:40
[INFO] [stdout]    |
[INFO] [stdout] 17 | [Canal 2] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    |                                        ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2514}
[INFO] [stdout]   --> src/mixer.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |            └─ Send → FX Bus 1
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |            └─ Send → FX Bus 1
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 18 -            └─ Send → FX Bus 1
[INFO] [stdout] 18 +            └- Send → FX Bus 1
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |            └─ Send → FX Bus 1
[INFO] [stdout]    |                    ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | [FX Bus 1] ─── (retorno de efecto) → Master Bus
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: character appears 2 more times
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 19 - [FX Bus 1] ─── (retorno de efecto) → Master Bus
[INFO] [stdout] 19 + [FX Bus 1] --- (retorno de efecto) → Master Bus
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 | [FX Bus 1] ─── (retorno de efecto) → Master Bus
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: character appears once more
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 19 - [FX Bus 1] ─── (retorno de efecto) → Master Bus
[INFO] [stdout] 19 + [FX Bus 1] ─-- (retorno de efecto) → Master Bus
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | [FX Bus 1] ─── (retorno de efecto) → Master Bus
[INFO] [stdout]    |              ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 19 - [FX Bus 1] ─── (retorno de efecto) → Master Bus
[INFO] [stdout] 19 + [FX Bus 1] ──- (retorno de efecto) → Master Bus
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 | [FX Bus 1] ─── (retorno de efecto) → Master Bus
[INFO] [stdout]    |                                    ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | [Master Bus] ── Vol/Limiter → Output
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: character appears once more
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 20 - [Master Bus] ── Vol/Limiter → Output
[INFO] [stdout] 20 + [Master Bus] -- Vol/Limiter → Output
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2500}
[INFO] [stdout]   --> src/mixer.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 | [Master Bus] ── Vol/Limiter → Output
[INFO] [stdout]    |               ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '─' (Box Drawings Light Horizontal) looks like '-' (Minus/Hyphen), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 20 - [Master Bus] ── Vol/Limiter → Output
[INFO] [stdout] 20 + [Master Bus] ─- Vol/Limiter → Output
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]   --> src/mixer.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 | [Master Bus] ── Vol/Limiter → Output
[INFO] [stdout]    |                             ^
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found `[`
[INFO] [stdout]   --> src/mixer.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | [Canal 1] ─┬─ EQ → Sidechain → Vol/Pan → Master Bus
[INFO] [stdout]    | ^ expected item
[INFO] [stdout]    |
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 26 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/mixer.rs - mixer::Mixer (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0e41dbb38cb23c16c8bfda54397b1729171cc296db5fbc8cf2df70d8687ecf59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e41dbb38cb23c16c8bfda54397b1729171cc296db5fbc8cf2df70d8687ecf59", kill_on_drop: false }`
[INFO] [stdout] 0e41dbb38cb23c16c8bfda54397b1729171cc296db5fbc8cf2df70d8687ecf59
