[INFO] fetching crate markdown-ast 0.1.1...
[INFO] testing markdown-ast-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate markdown-ast 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate markdown-ast 0.1.1
[INFO] finished tweaking crates.io crate markdown-ast 0.1.1
[INFO] tweaked toml for crates.io crate markdown-ast 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate markdown-ast 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate markdown-ast 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66a7038e07bb5cfc7a51e5d3cf43106acbd24d234672c36e0a1fea7d19035a52
[INFO] running `Command { std: "docker" "start" "-a" "66a7038e07bb5cfc7a51e5d3cf43106acbd24d234672c36e0a1fea7d19035a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66a7038e07bb5cfc7a51e5d3cf43106acbd24d234672c36e0a1fea7d19035a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a7038e07bb5cfc7a51e5d3cf43106acbd24d234672c36e0a1fea7d19035a52", kill_on_drop: false }`
[INFO] [stdout] 66a7038e07bb5cfc7a51e5d3cf43106acbd24d234672c36e0a1fea7d19035a52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5180ad5103462d707173829c89bd4a092952724a91a5f5760cddef9984efe4de
[INFO] running `Command { std: "docker" "start" "-a" "5180ad5103462d707173829c89bd4a092952724a91a5f5760cddef9984efe4de", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling pulldown-cmark v0.11.0
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling pulldown-cmark-to-cmark v15.0.0
[INFO] [stderr]    Compiling markdown-ast v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:426:30
[INFO] [stdout]     |
[INFO] [stdout] 426 | pub fn ast_to_events(blocks: &[Block]) -> Vec<Event> {
[INFO] [stdout]     |                              ^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 426 | pub fn ast_to_events(blocks: &[Block]) -> Vec<Event<'_>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "5180ad5103462d707173829c89bd4a092952724a91a5f5760cddef9984efe4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5180ad5103462d707173829c89bd4a092952724a91a5f5760cddef9984efe4de", kill_on_drop: false }`
[INFO] [stdout] 5180ad5103462d707173829c89bd4a092952724a91a5f5760cddef9984efe4de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a5e83056c5acdaabe6d29190400ffff331fc2d13b8662c015faab6506fd8715
[INFO] running `Command { std: "docker" "start" "-a" "5a5e83056c5acdaabe6d29190400ffff331fc2d13b8662c015faab6506fd8715", kill_on_drop: false }`
[INFO] [stderr]    Compiling indoc v1.0.6
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:426:30
[INFO] [stdout]     |
[INFO] [stdout] 426 | pub fn ast_to_events(blocks: &[Block]) -> Vec<Event> {
[INFO] [stdout]     |                              ^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 426 | pub fn ast_to_events(blocks: &[Block]) -> Vec<Event<'_>> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling markdown-ast v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../../md2nb/docs/examples/kitchen-sink.md`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1018:9
[INFO] [stdout]      |
[INFO] [stdout] 1018 |         include_str!("../../md2nb/docs/examples/kitchen-sink.md");
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../../README.md`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1036:18
[INFO] [stdout]      |
[INFO] [stdout] 1036 |     let readme = include_str!("../../../README.md");
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: there is a file with the same name in a different directory
[INFO] [stdout]      |
[INFO] [stdout] 1036 -     let readme = include_str!("../../../README.md");
[INFO] [stdout] 1036 +     let readme = include_str!("../README.md");
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `markdown-ast` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5a5e83056c5acdaabe6d29190400ffff331fc2d13b8662c015faab6506fd8715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a5e83056c5acdaabe6d29190400ffff331fc2d13b8662c015faab6506fd8715", kill_on_drop: false }`
[INFO] [stdout] 5a5e83056c5acdaabe6d29190400ffff331fc2d13b8662c015faab6506fd8715