[INFO] updating cached repository https://github.com/FauxFaux/biggur
[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] 2c028caa8f1d229a8e1dc04f15c1941884c28584
[INFO] checking FauxFaux/biggur against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fbiggur" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FauxFaux/biggur on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/FauxFaux/biggur
[INFO] finished tweaking git repo https://github.com/FauxFaux/biggur
[INFO] tweaked toml for git repo https://github.com/FauxFaux/biggur written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/FauxFaux/biggur already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "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] cd90c9db5b2c45159f05adeb299466b73239a0c13629e29232e12d9e4b91c600
[INFO] running `"docker" "start" "-a" "cd90c9db5b2c45159f05adeb299466b73239a0c13629e29232e12d9e4b91c600"`
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.0
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking gzip-header v0.3.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.3
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking tiny_http v0.6.2
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking r2d2 v0.8.8
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]     Checking multipart v0.15.4
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking rouille v3.0.0
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking r2d2_sqlite v0.13.0
[INFO] [stderr]     Checking biggur v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache.rs:34:49
[INFO] [stderr]    |
[INFO] [stderr] 34 |                     .query_row(&[&cached_at as &ToSql, &url], |row| row.get(0))?);
[INFO] [stderr]    |                                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache.rs:44:37
[INFO] [stderr]    |
[INFO] [stderr] 44 |         write_raw.insert(&[&now as &ToSql, &url, &body])?;
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache.rs:34:49
[INFO] [stderr]    |
[INFO] [stderr] 34 |                     .query_row(&[&cached_at as &ToSql, &url], |row| row.get(0))?);
[INFO] [stderr]    |                                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache.rs:44:37
[INFO] [stderr]    |
[INFO] [stderr] 44 |         write_raw.insert(&[&now as &ToSql, &url, &body])?;
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]   --> src/main.rs:34:44
[INFO] [stderr]    |
[INFO] [stderr] 34 |     rouille::start_server("0.0.0.0:5812", |req| unimplemented!());
[INFO] [stderr]    |                                            ^^^ help: consider prefixing with an underscore: `_req`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `app`
[INFO] [stderr]   --> src/main.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let app = r2d2_sqlite::SqliteConnectionManager::file("biggur.db");
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_app`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req`
[INFO] [stderr]   --> src/main.rs:34:44
[INFO] [stderr]    |
[INFO] [stderr] 34 |     rouille::start_server("0.0.0.0:5812", |req| unimplemented!());
[INFO] [stderr]    |                                            ^^^ help: consider prefixing with an underscore: `_req`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `app`
[INFO] [stderr]   --> src/main.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let app = r2d2_sqlite::SqliteConnectionManager::file("biggur.db");
[INFO] [stderr]    |         ^^^ help: consider prefixing with an underscore: `_app`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.46s
[INFO] running `"docker" "inspect" "cd90c9db5b2c45159f05adeb299466b73239a0c13629e29232e12d9e4b91c600"`
[INFO] running `"docker" "rm" "-f" "cd90c9db5b2c45159f05adeb299466b73239a0c13629e29232e12d9e4b91c600"`
[INFO] [stdout] cd90c9db5b2c45159f05adeb299466b73239a0c13629e29232e12d9e4b91c600