[INFO] updating cached repository https://github.com/largon21/RocketRust [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/largon21/RocketRust [INFO] [stderr] 1508b41..d8766e2 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d8766e27745864c739a359cb4e7e7997f610383a [INFO] checking largon21/RocketRust against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flargon21%2FRocketRust" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/largon21/RocketRust on toolchain ba72b15666b2491415aec703a02c2364fe5e2790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/largon21/RocketRust [INFO] finished tweaking git repo https://github.com/largon21/RocketRust [INFO] tweaked toml for git repo https://github.com/largon21/RocketRust written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/largon21/RocketRust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] b8a4918995b96dbc5b2627e5c0619a37fab65ed700bfe466e483870a2f28c2da [INFO] running `"docker" "start" "-a" "b8a4918995b96dbc5b2627e5c0619a37fab65ed700bfe466e483870a2f28c2da"` [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling rocket_codegen v0.4.3 [INFO] [stderr] Compiling rocket v0.4.3 [INFO] [stderr] Compiling libsqlite3-sys v0.9.1 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking blowfish v0.4.0 [INFO] [stderr] Checking error-chain v0.12.2 [INFO] [stderr] Compiling rocket_http v0.4.3 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking bcrypt v0.6.3 [INFO] [stderr] Compiling pest_generator v2.1.2 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking tera v0.11.20 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Checking rocket_contrib v0.4.3 [INFO] [stderr] Checking diesel v1.4.3 [INFO] [stderr] Checking hello-rocket v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `num_deleted` [INFO] [stderr] --> src/templates.rs:512:9 [INFO] [stderr] | [INFO] [stderr] 512 | let num_deleted = diesel::delete(user_sessions.filter(token.eq(session_token))) [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_deleted` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `username` [INFO] [stderr] --> src/templates.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | let mut username: String = format!(""); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/templates.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | let mut username: String = format!(""); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_deleted` [INFO] [stderr] --> src/templates.rs:512:9 [INFO] [stderr] | [INFO] [stderr] 512 | let num_deleted = diesel::delete(user_sessions.filter(token.eq(session_token))) [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_deleted` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `username` [INFO] [stderr] --> src/templates.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | let mut username: String = format!(""); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Username` [INFO] [stderr] --> src/templates.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | struct Username(String); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/templates.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | let mut username: String = format!(""); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Username` [INFO] [stderr] --> src/templates.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | struct Username(String); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 03s [INFO] running `"docker" "inspect" "b8a4918995b96dbc5b2627e5c0619a37fab65ed700bfe466e483870a2f28c2da"` [INFO] running `"docker" "rm" "-f" "b8a4918995b96dbc5b2627e5c0619a37fab65ed700bfe466e483870a2f28c2da"` [INFO] [stdout] b8a4918995b96dbc5b2627e5c0619a37fab65ed700bfe466e483870a2f28c2da