[INFO] updating cached repository https://github.com/Tom-The-Geek/nucleoid-persistence-backend
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e781ecc90afa9ccdd96f7a598c949d06109ab112
[INFO] checking Tom-The-Geek/nucleoid-persistence-backend/e781ecc90afa9ccdd96f7a598c949d06109ab112 against try#18c1d185ac7a6a3bf399296b35e4b2736809a756 for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTom-The-Geek%2Fnucleoid-persistence-backend" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend
[INFO] finished tweaking git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend
[INFO] tweaked toml for git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend on toolchain 18c1d185ac7a6a3bf399296b35e4b2736809a756
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking Tom-The-Geek/nucleoid-persistence-backend/e781ecc90afa9ccdd96f7a598c949d06109ab112 against try#18c1d185ac7a6a3bf399296b35e4b2736809a756 for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTom-The-Geek%2Fnucleoid-persistence-backend" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend
[INFO] finished tweaking git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend
[INFO] tweaked toml for git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend on toolchain 18c1d185ac7a6a3bf399296b35e4b2736809a756
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tom-The-Geek/nucleoid-persistence-backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f134daa61a9e8ed51b427431cf1e51a51cebdb691395b6609422d9cbf06bf11
[INFO] running `Command { std: "docker" "start" "-a" "8f134daa61a9e8ed51b427431cf1e51a51cebdb691395b6609422d9cbf06bf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f134daa61a9e8ed51b427431cf1e51a51cebdb691395b6609422d9cbf06bf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f134daa61a9e8ed51b427431cf1e51a51cebdb691395b6609422d9cbf06bf11", kill_on_drop: false }`
[INFO] [stdout] 8f134daa61a9e8ed51b427431cf1e51a51cebdb691395b6609422d9cbf06bf11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 022982f58632e0484367852405682d5f4d5ac835f61e2a03f69346f6701d79d0
[INFO] running `Command { std: "docker" "start" "-a" "022982f58632e0484367852405682d5f4d5ac835f61e2a03f69346f6701d79d0", kill_on_drop: false }`
[INFO] [stderr]     Checking nucleoid-persistence-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `corrupt_id`
[INFO] [stdout]    --> src/database.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let corrupt_id = self.corrupt_stats().insert_one(document, None).await?.inserted_id;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_corrupt_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `corrupt_id`
[INFO] [stdout]    --> src/database.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let corrupt_id = self.corrupt_stats().insert_one(document, None).await?.inserted_id;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_corrupt_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlayerStats` is never constructed
[INFO] [stdout]   --> src/web.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct PlayerStats(HashMap<String, i32>);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdatedResponse` is never constructed
[INFO] [stdout]    --> src/web.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | struct UpdatedResponse {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalStatsBundle` is never constructed
[INFO] [stdout]   --> src/model.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct GlobalStatsBundle {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlayerStats` is never constructed
[INFO] [stdout]   --> src/web.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct PlayerStats(HashMap<String, i32>);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdatedResponse` is never constructed
[INFO] [stdout]    --> src/web.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | struct UpdatedResponse {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalStatsBundle` is never constructed
[INFO] [stdout]   --> src/model.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct GlobalStatsBundle {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v2.0.0-beta.1, buf_redux v0.8.4, multipart v0.17.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "022982f58632e0484367852405682d5f4d5ac835f61e2a03f69346f6701d79d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022982f58632e0484367852405682d5f4d5ac835f61e2a03f69346f6701d79d0", kill_on_drop: false }`
[INFO] [stdout] 022982f58632e0484367852405682d5f4d5ac835f61e2a03f69346f6701d79d0