[INFO] cloning repository https://github.com/cdaven/noteexplorer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cdaven/noteexplorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdaven%2Fnoteexplorer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdaven%2Fnoteexplorer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7cea6a1e5751d29d874a9ebe5ef9e14cc31c7e23
[INFO] checking cdaven/noteexplorer against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdaven%2Fnoteexplorer" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cdaven/noteexplorer on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/cdaven/noteexplorer
[INFO] finished tweaking git repo https://github.com/cdaven/noteexplorer
[INFO] tweaked toml for git repo https://github.com/cdaven/noteexplorer written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/cdaven/noteexplorer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d06c124d579868b901155cb9b87cbe6588670eb9fa9a442c8a8b3c1cf36c96f7
[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" "d06c124d579868b901155cb9b87cbe6588670eb9fa9a442c8a8b3c1cf36c96f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d06c124d579868b901155cb9b87cbe6588670eb9fa9a442c8a8b3c1cf36c96f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d06c124d579868b901155cb9b87cbe6588670eb9fa9a442c8a8b3c1cf36c96f7", kill_on_drop: false }`
[INFO] [stdout] d06c124d579868b901155cb9b87cbe6588670eb9fa9a442c8a8b3c1cf36c96f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42c0ea0d673bee407234ff8a74dd1b165cc8bef8e15142546274061fb802fc17
[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" "42c0ea0d673bee407234ff8a74dd1b165cc8bef8e15142546274061fb802fc17", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rprompt v1.0.5
[INFO] [stderr]     Checking debug_print v1.0.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking noteexplorer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `wikilink`
[INFO] [stdout]   --> src/note.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | macro_rules! wikilink {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `wikilink`
[INFO] [stdout]   --> src/note.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | macro_rules! wikilink {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id_pattern`
[INFO] [stdout]   --> src/mdparse.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 |     id_pattern: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_meta_vec`
[INFO] [stdout]    --> src/note.rs:448:9
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn into_meta_vec(&self) -> Vec<NoteMeta> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id_pattern`
[INFO] [stdout]   --> src/mdparse.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 |     id_pattern: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.07s
[INFO] running `Command { std: "docker" "inspect" "42c0ea0d673bee407234ff8a74dd1b165cc8bef8e15142546274061fb802fc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c0ea0d673bee407234ff8a74dd1b165cc8bef8e15142546274061fb802fc17", kill_on_drop: false }`
[INFO] [stdout] 42c0ea0d673bee407234ff8a74dd1b165cc8bef8e15142546274061fb802fc17