[INFO] fetching crate simpleml 3.0.0...
[INFO] testing simpleml-3.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate simpleml 3.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate simpleml 3.0.0
[INFO] finished tweaking crates.io crate simpleml 3.0.0
[INFO] tweaked toml for crates.io crate simpleml 3.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simpleml 3.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simpleml 3.0.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded streaming-iterator v0.1.9
[INFO] [stderr]   Downloaded tree_iterators_rs v3.2.0
[INFO] [stderr]   Downloaded whitespacesv v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 906c9e9520b1f95acb3e25354f2c92b24bf0538e06b8beffec800e44d36b8feb
[INFO] running `Command { std: "docker" "start" "-a" "906c9e9520b1f95acb3e25354f2c92b24bf0538e06b8beffec800e44d36b8feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "906c9e9520b1f95acb3e25354f2c92b24bf0538e06b8beffec800e44d36b8feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906c9e9520b1f95acb3e25354f2c92b24bf0538e06b8beffec800e44d36b8feb", kill_on_drop: false }`
[INFO] [stdout] 906c9e9520b1f95acb3e25354f2c92b24bf0538e06b8beffec800e44d36b8feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 57c0a01d3df5a843d89153b822047d909508cf4baaf1f7c99e6b32c9024694ea
[INFO] running `Command { std: "docker" "start" "-a" "57c0a01d3df5a843d89153b822047d909508cf4baaf1f7c99e6b32c9024694ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling whitespacesv v1.0.2
[INFO] [stderr]    Compiling tree_iterators_rs v3.2.0
[INFO] [stderr]    Compiling simpleml v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "57c0a01d3df5a843d89153b822047d909508cf4baaf1f7c99e6b32c9024694ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c0a01d3df5a843d89153b822047d909508cf4baaf1f7c99e6b32c9024694ea", kill_on_drop: false }`
[INFO] [stdout] 57c0a01d3df5a843d89153b822047d909508cf4baaf1f7c99e6b32c9024694ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cbe8deb7ab92bf9e2d8c6dd599ee8e5c97e3e50273ef278e448c082dbde93bd5
[INFO] running `Command { std: "docker" "start" "-a" "cbe8deb7ab92bf9e2d8c6dd599ee8e5c97e3e50273ef278e448c082dbde93bd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpleml v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:859:9
[INFO] [stdout]     |
[INFO] [stdout] 859 | /         /// Result:
[INFO] [stdout] 860 | |         /// Configuration
[INFO] [stdout] 861 | |         ///         Video
[INFO] [stdout] 862 | |         ///                  Resolution 1280 720
[INFO] [stdout] ...   |
[INFO] [stdout] 872 | |         ///         my_custom_end_keyword
[INFO] [stdout] 873 | |         /// my_custom_end_keyword
[INFO] [stdout]     | |_________------------------------^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "cbe8deb7ab92bf9e2d8c6dd599ee8e5c97e3e50273ef278e448c082dbde93bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe8deb7ab92bf9e2d8c6dd599ee8e5c97e3e50273ef278e448c082dbde93bd5", kill_on_drop: false }`
[INFO] [stdout] cbe8deb7ab92bf9e2d8c6dd599ee8e5c97e3e50273ef278e448c082dbde93bd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b162ab2f59e8201f05b975b4fff6f2a75ff49e5a7eaf5d7d9a7165a3acc33c17
[INFO] running `Command { std: "docker" "start" "-a" "b162ab2f59e8201f05b975b4fff6f2a75ff49e5a7eaf5d7d9a7165a3acc33c17", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:859:9
[INFO] [stderr]     |
[INFO] [stderr] 859 | /         /// Result:
[INFO] [stderr] 860 | |         /// Configuration
[INFO] [stderr] 861 | |         ///         Video
[INFO] [stderr] 862 | |         ///                  Resolution 1280 720
[INFO] [stderr] ...   |
[INFO] [stderr] 872 | |         ///         my_custom_end_keyword
[INFO] [stderr] 873 | |         /// my_custom_end_keyword
[INFO] [stderr]     | |_________------------------------^
[INFO] [stderr]     |           |
[INFO] [stderr]     |           rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `simpleml` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/simpleml-9e672fc6521173ec)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::readme_example ... ok
[INFO] [stdout] test tests::parses_input_with_strange_end_keyword ... ok
[INFO] [stdout] test tests::doesnt_crash_bad_input ... ok
[INFO] [stdout] test tests::parses_input_with_null_end_keyword ... ok
[INFO] [stdout] test tests::reads_example_correctly_owned ... ok
[INFO] [stdout] test tests::test_write ... ok
[INFO] [stdout] test tests::reads_example_correctly ... ok
[INFO] [stdout] test tests::parses_input_with_strange_end_keyword_owned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b162ab2f59e8201f05b975b4fff6f2a75ff49e5a7eaf5d7d9a7165a3acc33c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b162ab2f59e8201f05b975b4fff6f2a75ff49e5a7eaf5d7d9a7165a3acc33c17", kill_on_drop: false }`
[INFO] [stdout] b162ab2f59e8201f05b975b4fff6f2a75ff49e5a7eaf5d7d9a7165a3acc33c17