[INFO] crate termbook 1.4.1 is already in cache
[INFO] checking termbook-1.4.1 against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] extracting crate termbook 1.4.1 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate termbook 1.4.1 on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate termbook 1.4.1
[INFO] finished tweaking crates.io crate termbook 1.4.1
[INFO] tweaked toml for crates.io crate termbook 1.4.1 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 91d52c1f318befb8cfb768af5793f02588822ac1bc96c2c050b4d500366156e6
[INFO] running `"docker" "start" "-a" "91d52c1f318befb8cfb768af5793f02588822ac1bc96c2c050b4d500366156e6"`
[INFO] [stderr]    Compiling plist v0.2.4
[INFO] [stderr]    Compiling pulldown-cmark v0.5.3
[INFO] [stderr]    Compiling onig_sys v68.2.1
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]     Checking pulldown-cmark v0.1.2
[INFO] [stderr]     Checking bincode v1.1.4
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking immeta v0.3.6
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]     Checking globset v0.3.0
[INFO] [stderr]     Checking ws v0.7.9
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling mdbook v0.1.8
[INFO] [stderr]     Checking handlebars v0.32.4
[INFO] [stderr]     Checking toml-query v0.6.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v1.2.2
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking elasticlunr-rs v2.3.6
[INFO] [stderr]     Checking onig v3.2.2
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking syntect v2.1.0
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]     Checking hyper-tls v0.1.4
[INFO] [stderr]     Checking reqwest v0.8.8
[INFO] [stderr]     Checking html5ever v0.22.5
[INFO] [stderr]     Checking ammonia v1.2.0
[INFO] [stderr]     Checking mdcat v0.8.0
[INFO] [stderr]     Checking termbook v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: the trait bound `pulldown_cmark::Event<'_>: std::borrow::Borrow<pulldown_cmark::parse::Event<'_>>` is not satisfied
[INFO] [stderr]    --> src/preprocess.rs:284:13
[INFO] [stderr]     |
[INFO] [stderr] 284 |             cmark(parser, &mut md, None).map_err(|e| format!("{}", e))?;
[INFO] [stderr]     |             ^^^^^ the trait `std::borrow::Borrow<pulldown_cmark::parse::Event<'_>>` is not implemented for `pulldown_cmark::Event<'_>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `pulldown_cmark_to_cmark::fmt::cmark`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `termbook`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: the trait bound `pulldown_cmark::Event<'_>: std::borrow::Borrow<pulldown_cmark::parse::Event<'_>>` is not satisfied
[INFO] [stderr]    --> src/preprocess.rs:284:13
[INFO] [stderr]     |
[INFO] [stderr] 284 |             cmark(parser, &mut md, None).map_err(|e| format!("{}", e))?;
[INFO] [stderr]     |             ^^^^^ the trait `std::borrow::Borrow<pulldown_cmark::parse::Event<'_>>` is not implemented for `pulldown_cmark::Event<'_>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `pulldown_cmark_to_cmark::fmt::cmark`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `termbook`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "91d52c1f318befb8cfb768af5793f02588822ac1bc96c2c050b4d500366156e6"`
[INFO] running `"docker" "rm" "-f" "91d52c1f318befb8cfb768af5793f02588822ac1bc96c2c050b4d500366156e6"`
[INFO] [stdout] 91d52c1f318befb8cfb768af5793f02588822ac1bc96c2c050b4d500366156e6