[INFO] updating cached repository https://github.com/bbannier/common-mark-language-server
[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] [stderr] From https://github.com/bbannier/common-mark-language-server
[INFO] [stderr]  * [new branch]      t/server_trait -> t/server_trait
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d0b211f1434b9277a39ee921dcd1110765a86a32
[INFO] checking bbannier/common-mark-language-server against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbannier%2Fcommon-mark-language-server" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bbannier/common-mark-language-server on toolchain e922e6444795ab795fab1943288aee3d543699b8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bbannier/common-mark-language-server
[INFO] finished tweaking git repo https://github.com/bbannier/common-mark-language-server
[INFO] tweaked toml for git repo https://github.com/bbannier/common-mark-language-server written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/bbannier/common-mark-language-server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+e922e6444795ab795fab1943288aee3d543699b8" "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] 898d37c6c458eef382b384cccc64fbe42dc248c3d75ddb5f0b35e5a99be82006
[INFO] running `"docker" "start" "-a" "898d37c6c458eef382b384cccc64fbe42dc248c3d75ddb5f0b35e5a99be82006"`
[INFO] [stderr]    Compiling pulldown-cmark v0.6.1
[INFO] [stderr]     Checking jod-thread v0.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling serde_repr v0.1.5
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking intervaltree v0.2.4
[INFO] [stderr]     Checking flexi_logger v0.14.5
[INFO] [stderr]     Checking serde v1.0.103
[INFO] [stderr]     Checking rental v0.5.5
[INFO] [stderr]     Checking serde_json v1.0.42
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]     Checking lsp-server v0.2.0
[INFO] [stderr]     Checking lsp-types v0.61.0
[INFO] [stderr]     Checking common-mark-language-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `TryInto`
[INFO] [stderr]  --> src/ast.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 |         convert::{Into, TryInto},
[INFO] [stderr]   |                         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `convert::TryInto`
[INFO] [stderr]   --> src/lsp.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         convert::TryInto,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TryInto`
[INFO] [stderr]  --> src/ast.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 |         convert::{Into, TryInto},
[INFO] [stderr]   |                         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `convert::TryInto`
[INFO] [stderr]   --> src/lsp.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         convert::TryInto,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `"docker" "inspect" "898d37c6c458eef382b384cccc64fbe42dc248c3d75ddb5f0b35e5a99be82006"`
[INFO] running `"docker" "rm" "-f" "898d37c6c458eef382b384cccc64fbe42dc248c3d75ddb5f0b35e5a99be82006"`
[INFO] [stdout] 898d37c6c458eef382b384cccc64fbe42dc248c3d75ddb5f0b35e5a99be82006