[INFO] cloning repository https://github.com/dbr/vidl-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbr/vidl-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbr%2Fvidl-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbr%2Fvidl-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d3fc6b7fcd38d16092bd88b54b07d409f910f815
[INFO] checking dbr/vidl-rs against try#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbr%2Fvidl-rs" "/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/dbr/vidl-rs on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dbr/vidl-rs
[INFO] finished tweaking git repo https://github.com/dbr/vidl-rs
[INFO] tweaked toml for git repo https://github.com/dbr/vidl-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/dbr/vidl-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+98d5ea1855f1028095b37c493ba31093c8519d68" "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] b7d937cacdfb57487108e9514bee5e9acdb246046ece8e6d58fe77accb731e56
[INFO] running `"docker" "start" "-a" "b7d937cacdfb57487108e9514bee5e9acdb246046ece8e6d58fe77accb731e56"`
[INFO] [stderr]     Checking aho-corasick v0.7.8
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking fern v0.5.9
[INFO] [stderr]     Checking attohttpc v0.11.1
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking vidl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Vimeo`
[INFO] [stderr]   --> src/common.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Vimeo(VimeoID),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `open_in_memory`
[INFO] [stderr]   --> src/db.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn open_in_memory() -> Result<Database> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Vimeo`
[INFO] [stderr]   --> src/common.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Vimeo(VimeoID),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.41s
[INFO] running `"docker" "inspect" "b7d937cacdfb57487108e9514bee5e9acdb246046ece8e6d58fe77accb731e56"`
[INFO] running `"docker" "rm" "-f" "b7d937cacdfb57487108e9514bee5e9acdb246046ece8e6d58fe77accb731e56"`
[INFO] [stdout] b7d937cacdfb57487108e9514bee5e9acdb246046ece8e6d58fe77accb731e56