[INFO] fetching crate cmark-writer-macros 0.7.7...
[INFO] testing cmark-writer-macros-0.7.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cmark-writer-macros 0.7.7 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate cmark-writer-macros 0.7.7
[INFO] finished tweaking crates.io crate cmark-writer-macros 0.7.7
[INFO] tweaked toml for crates.io crate cmark-writer-macros 0.7.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmark-writer-macros 0.7.7 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 cmark-writer-macros 0.7.7 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] 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] 95b315fcf53c9b477dce172a8796f4cd9a3484645f630fe0c03c1687d0b8e2e8
[INFO] running `Command { std: "docker" "start" "-a" "95b315fcf53c9b477dce172a8796f4cd9a3484645f630fe0c03c1687d0b8e2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95b315fcf53c9b477dce172a8796f4cd9a3484645f630fe0c03c1687d0b8e2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b315fcf53c9b477dce172a8796f4cd9a3484645f630fe0c03c1687d0b8e2e8", kill_on_drop: false }`
[INFO] [stdout] 95b315fcf53c9b477dce172a8796f4cd9a3484645f630fe0c03c1687d0b8e2e8
[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] 29463e6d0156abd3e30e3b64c71755bdb87a0431652b87b233ae95058c4f02bc
[INFO] running `Command { std: "docker" "start" "-a" "29463e6d0156abd3e30e3b64c71755bdb87a0431652b87b233ae95058c4f02bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling cmark-writer-macros v0.7.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.51s
[INFO] running `Command { std: "docker" "inspect" "29463e6d0156abd3e30e3b64c71755bdb87a0431652b87b233ae95058c4f02bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29463e6d0156abd3e30e3b64c71755bdb87a0431652b87b233ae95058c4f02bc", kill_on_drop: false }`
[INFO] [stdout] 29463e6d0156abd3e30e3b64c71755bdb87a0431652b87b233ae95058c4f02bc
[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] f49f8cc8b891d53e44d7786c13e7086bae763501aaeafab127dfa54ef0a738c1
[INFO] running `Command { std: "docker" "start" "-a" "f49f8cc8b891d53e44d7786c13e7086bae763501aaeafab127dfa54ef0a738c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmark-writer-macros v0.7.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f49f8cc8b891d53e44d7786c13e7086bae763501aaeafab127dfa54ef0a738c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49f8cc8b891d53e44d7786c13e7086bae763501aaeafab127dfa54ef0a738c1", kill_on_drop: false }`
[INFO] [stdout] f49f8cc8b891d53e44d7786c13e7086bae763501aaeafab127dfa54ef0a738c1
[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] 2f33cd55466646237dfd3faea3e0325398ba9a28d3f4d2360f96e2d2ab02f224
[INFO] running `Command { std: "docker" "start" "-a" "2f33cd55466646237dfd3faea3e0325398ba9a28d3f4d2360f96e2d2ab02f224", 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/cmark_writer_macros-683619650dc1f248)
[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 cmark_writer_macros
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - coded_error (line 291) ... FAILED
[INFO] [stdout] test src/lib.rs - structure_error (line 222) ... FAILED
[INFO] [stdout] test src/lib.rs - custom_node (line 69) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - coded_error (line 291) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:295:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[coded_error]
[INFO] [stdout]   | ^^^^^^^^^^^^^^ could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `coded_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - structure_error (line 222) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:226:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[structure_error(format = "Table column mismatch: {}")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `structure_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - custom_node (line 69) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ecow`
[INFO] [stdout]  --> src/lib.rs:72:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ecow::EcoString;
[INFO] [stdout]   |     ^^^^ use of unresolved module or unlinked crate `ecow`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ecow`, use `cargo add ecow` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[custom_node(block=false, html_impl=true)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `custom_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:106:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[custom_node(block=true)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ could not find `cmark_writer` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `custom_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CommonMarkWriter` in this scope
[INFO] [stdout]   --> src/lib.rs:84:41
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn write_custom(&self, writer: &mut CommonMarkWriter) -> WriteResult<()> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `WriteResult` in this scope
[INFO] [stdout]   --> src/lib.rs:84:62
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn write_custom(&self, writer: &mut CommonMarkWriter) -> WriteResult<()> {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HtmlWriter` in this scope
[INFO] [stdout]   --> src/lib.rs:94:46
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn write_html_custom(&self, writer: &mut HtmlWriter) -> HtmlWriteResult<()> {
[INFO] [stdout]    |                                              ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HtmlWriteResult` in this scope
[INFO] [stdout]   --> src/lib.rs:94:61
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn write_html_custom(&self, writer: &mut HtmlWriter) -> HtmlWriteResult<()> {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CommonMarkWriter` in this scope
[INFO] [stdout]   --> src/lib.rs:112:41
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn write_custom(&self, writer: &mut CommonMarkWriter) -> WriteResult<()> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `WriteResult` in this scope
[INFO] [stdout]   --> src/lib.rs:112:62
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn write_custom(&self, writer: &mut CommonMarkWriter) -> WriteResult<()> {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - coded_error (line 291)
[INFO] [stdout]     src/lib.rs - custom_node (line 69)
[INFO] [stdout]     src/lib.rs - structure_error (line 222)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2f33cd55466646237dfd3faea3e0325398ba9a28d3f4d2360f96e2d2ab02f224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f33cd55466646237dfd3faea3e0325398ba9a28d3f4d2360f96e2d2ab02f224", kill_on_drop: false }`
[INFO] [stdout] 2f33cd55466646237dfd3faea3e0325398ba9a28d3f4d2360f96e2d2ab02f224