[INFO] fetching crate snekdown 0.29.1...
[INFO] checking snekdown-0.29.1 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate snekdown 0.29.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate snekdown 0.29.1 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snekdown 0.29.1
[INFO] finished tweaking crates.io crate snekdown 0.29.1
[INFO] tweaked toml for crates.io crate snekdown 0.29.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate snekdown 0.29.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scanlex v0.1.2
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[INFO] [stdout] a66e8155becfe879f9056820f6be7dec268b0b91a93951b96367cae3ae17aede
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a66e8155becfe879f9056820f6be7dec268b0b91a93951b96367cae3ae17aede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a66e8155becfe879f9056820f6be7dec268b0b91a93951b96367cae3ae17aede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66e8155becfe879f9056820f6be7dec268b0b91a93951b96367cae3ae17aede", kill_on_drop: false }`
[INFO] [stdout] a66e8155becfe879f9056820f6be7dec268b0b91a93951b96367cae3ae17aede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffbe894135a5b6cecc2de5c3204777cda853500396dd55a0a5c73f08100997d9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ffbe894135a5b6cecc2de5c3204777cda853500396dd55a0a5c73f08100997d9", kill_on_drop: false }`
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[INFO] [stderr]     Checking snekdown v0.29.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `snekdown::parser::elements`
[INFO] [stdout]  --> tests/parsing_tests.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use snekdown::parser::elements::Block;
[INFO] [stdout]   |                       ^^^^^^^^ could not find `elements` in `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Parser` in the current scope
[INFO] [stdout]   --> tests/parsing_tests.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let document = parse!("# Section\n## Subsection\n# Section");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Parser`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Parser` in the current scope
[INFO] [stdout]   --> tests/parsing_tests.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let document = parse!("|header|header|\n|---|---|\n|col|col|");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Parser`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Parser` in the current scope
[INFO] [stdout]   --> tests/parsing_tests.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let document = parse!("**Bold***Italic*_Underline_`Monospace`^super^~strike~");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Parser`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Parser` in the current scope
[INFO] [stdout]   --> tests/parsing_tests.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let document = parse!("- item1\n- item2\n\n* item\n+ item\n\no item\n1. item");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Parser`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Parser` in the current scope
[INFO] [stdout]   --> tests/parsing_tests.rs:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let document = parse!("```\ncode\n```\n```rust\ncode\n``````");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Parser`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Parser` in the current scope
[INFO] [stdout]   --> tests/parsing_tests.rs:83:20
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let document = parse!("> quote\n\n[meta]> quote\n>hm");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `Parser`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snekdown`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ffbe894135a5b6cecc2de5c3204777cda853500396dd55a0a5c73f08100997d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffbe894135a5b6cecc2de5c3204777cda853500396dd55a0a5c73f08100997d9", kill_on_drop: false }`
[INFO] [stdout] ffbe894135a5b6cecc2de5c3204777cda853500396dd55a0a5c73f08100997d9