[INFO] updating cached repository https://github.com/lbeckman314/mdbook-latex
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 89816f5864079b8ab3722d8852531096bc88fc13
[INFO] checking lbeckman314/mdbook-latex against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbeckman314%2Fmdbook-latex" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lbeckman314/mdbook-latex on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/lbeckman314/mdbook-latex
[INFO] finished tweaking git repo https://github.com/lbeckman314/mdbook-latex
[INFO] tweaked toml for git repo https://github.com/lbeckman314/mdbook-latex written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/lbeckman314/mdbook-latex already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 483d3d3bd3931d53a0381278c7f4439b11552a86d9e416073e5b91d6ab8afd1d
[INFO] running `"docker" "start" "-a" "483d3d3bd3931d53a0381278c7f4439b11552a86d9e416073e5b91d6ab8afd1d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pulldown-cmark v0.5.3
[INFO] [stderr]     Checking simplecss v0.1.0
[INFO] [stderr]     Checking ttf-parser v0.1.0
[INFO] [stderr]     Checking open v1.3.1
[INFO] [stderr]    Compiling cmake v0.1.41
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.7
[INFO] [stderr]     Checking roxmltree v0.6.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking tectonic_xdv v0.1.8
[INFO] [stderr]     Checking hashbrown v0.5.0
[INFO] [stderr]     Checking libflate v0.1.26
[INFO] [stderr]     Checking msdos_time v0.1.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking png v0.15.0
[INFO] [stderr]     Checking euclid v0.20.1
[INFO] [stderr]     Checking openssl v0.10.24
[INFO] [stderr]     Checking flate2 v1.0.9
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling harfbuzz-sys v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]    Compiling html5ever v0.23.0
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking md-5 v0.8.0
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking notify v4.0.12
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]     Checking lyon_geom v0.14.0
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking svgtypes v0.4.4
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking euclid v0.19.9
[INFO] [stderr]    Compiling tectonic v0.1.11
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking ws v0.8.1
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]     Checking hyper-native-tls v0.3.0
[INFO] [stderr]     Checking lyon_path v0.14.0
[INFO] [stderr]     Checking svgdom v0.17.0
[INFO] [stderr]     Checking image v0.21.2
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]     Checking handlebars v2.0.1
[INFO] [stderr]     Checking lyon_geom v0.12.7
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]     Checking servo-fontconfig v0.4.0
[INFO] [stderr]     Checking raqote v0.5.5
[INFO] [stderr]     Checking font-kit v0.4.0
[INFO] [stderr]     Checking harfbuzz_rs v1.0.0
[INFO] [stderr]     Checking usvg v0.7.0
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]     Checking raqote v0.6.1
[INFO] [stderr]     Checking iron v0.6.0
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]     Checking elasticlunr-rs v2.3.6
[INFO] [stderr]    Compiling toml-query_derive v0.9.0
[INFO] [stderr]     Checking mount v0.4.0
[INFO] [stderr]     Checking resvg v0.7.0
[INFO] [stderr]     Checking toml-query v0.9.2
[INFO] [stderr]     Checking staticfile v0.5.0
[INFO] [stderr]     Checking md2tex v0.1.3
[INFO] [stderr]     Checking ammonia v2.1.2
[INFO] [stderr]     Checking mdbook v0.3.1
[INFO] [stderr]     Checking mdbook-latex v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:139:67
[INFO] [stderr]     |
[INFO] [stderr] 139 |         Err(why) => panic!("Couldn't create {}: {}", display, why.description()),
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:145:69
[INFO] [stderr]     |
[INFO] [stderr] 145 |         Err(why) => panic!("Couldn't write to {}: {}", display, why.description()),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:139:67
[INFO] [stderr]     |
[INFO] [stderr] 139 |         Err(why) => panic!("Couldn't create {}: {}", display, why.description()),
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:145:69
[INFO] [stderr]     |
[INFO] [stderr] 145 |         Err(why) => panic!("Couldn't write to {}: {}", display, why.description()),
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 31s
[INFO] running `"docker" "inspect" "483d3d3bd3931d53a0381278c7f4439b11552a86d9e416073e5b91d6ab8afd1d"`
[INFO] running `"docker" "rm" "-f" "483d3d3bd3931d53a0381278c7f4439b11552a86d9e416073e5b91d6ab8afd1d"`
[INFO] [stdout] 483d3d3bd3931d53a0381278c7f4439b11552a86d9e416073e5b91d6ab8afd1d