[INFO] fetching crate trait_mux 0.3.2...
[INFO] testing trait_mux-0.3.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate trait_mux 0.3.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate trait_mux 0.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate trait_mux 0.3.2
[INFO] tweaked toml for crates.io crate trait_mux 0.3.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate trait_mux 0.3.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate trait_mux 0.3.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_datetime v0.6.9
[INFO] [stderr]   Downloaded toml_write v0.1.1
[INFO] [stderr]   Downloaded trybuild v1.0.104
[INFO] [stderr]   Downloaded trait_mux_macros v0.3.2
[INFO] [stderr]   Downloaded toml_edit v0.22.26
[INFO] [stderr]   Downloaded toml v0.8.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08b9028de932beb739812a2b7de0c951bd9b9fb5e5831e1de07554e311d02e15
[INFO] running `Command { std: "docker" "start" "-a" "08b9028de932beb739812a2b7de0c951bd9b9fb5e5831e1de07554e311d02e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08b9028de932beb739812a2b7de0c951bd9b9fb5e5831e1de07554e311d02e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b9028de932beb739812a2b7de0c951bd9b9fb5e5831e1de07554e311d02e15", kill_on_drop: false }`
[INFO] [stdout] 08b9028de932beb739812a2b7de0c951bd9b9fb5e5831e1de07554e311d02e15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 654fa314eb16203927c466da7c9a20086426b1a55b2d6d8e343d6b2db5358365
[INFO] running `Command { std: "docker" "start" "-a" "654fa314eb16203927c466da7c9a20086426b1a55b2d6d8e343d6b2db5358365", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling trait_mux_macros v0.3.2
[INFO] [stderr]    Compiling trait_mux v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "654fa314eb16203927c466da7c9a20086426b1a55b2d6d8e343d6b2db5358365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "654fa314eb16203927c466da7c9a20086426b1a55b2d6d8e343d6b2db5358365", kill_on_drop: false }`
[INFO] [stdout] 654fa314eb16203927c466da7c9a20086426b1a55b2d6d8e343d6b2db5358365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] affb776553b1b3cddf8a46aa620029392ac6c05082277e4555610941f9576785
[INFO] running `Command { std: "docker" "start" "-a" "affb776553b1b3cddf8a46aa620029392ac6c05082277e4555610941f9576785", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.7
[INFO] [stderr]    Compiling toml_write v0.1.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling toml v0.8.22
[INFO] [stderr]    Compiling trybuild v1.0.104
[INFO] [stderr]    Compiling trait_mux v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.08s
[INFO] running `Command { std: "docker" "inspect" "affb776553b1b3cddf8a46aa620029392ac6c05082277e4555610941f9576785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "affb776553b1b3cddf8a46aa620029392ac6c05082277e4555610941f9576785", kill_on_drop: false }`
[INFO] [stdout] affb776553b1b3cddf8a46aa620029392ac6c05082277e4555610941f9576785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 372bc310e71dff6c2331abbae8d62ca27fc8b7995fbd7c9fd310d556e34b07fa
[INFO] running `Command { std: "docker" "start" "-a" "372bc310e71dff6c2331abbae8d62ca27fc8b7995fbd7c9fd310d556e34b07fa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trait_mux-adc3c88d34d1db1f)
[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]      Running tests/ui.rs (/opt/rustwide/target/debug/deps/integration-a31db21c49f086d2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling trait_mux_macros v0.3.2
[INFO] [stderr]    Compiling trait_mux v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling trait_mux-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/trait_mux)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.62s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/fail/invalid_syntax_empty.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/fail/invalid_syntax_non_identifier.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/pass/derive.rs [should pass] ... ok
[INFO] [stderr] 
[INFO] [stderr] STDOUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] Rustdoc support for trait_mux macro is working!
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] test tests/pass/doc_comments.rs [should pass] ... ok
[INFO] [stderr] test tests/pass/valid_syntax.rs [should pass] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test ui ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trait_mux
[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] running `Command { std: "docker" "inspect" "372bc310e71dff6c2331abbae8d62ca27fc8b7995fbd7c9fd310d556e34b07fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372bc310e71dff6c2331abbae8d62ca27fc8b7995fbd7c9fd310d556e34b07fa", kill_on_drop: false }`
[INFO] [stdout] 372bc310e71dff6c2331abbae8d62ca27fc8b7995fbd7c9fd310d556e34b07fa