[INFO] crate potatonet-service-logger 0.4.1 is already in cache
[INFO] checking potatonet-service-logger-0.4.1 against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872
[INFO] extracting crate potatonet-service-logger 0.4.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate potatonet-service-logger 0.4.1 on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate potatonet-service-logger 0.4.1
[INFO] finished tweaking crates.io crate potatonet-service-logger 0.4.1
[INFO] tweaked toml for crates.io crate potatonet-service-logger 0.4.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "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] 54d8182fe54a793eeeb77f13472eb26367a7bf788ca226732d3446ef44f39bc5
[INFO] running `"docker" "start" "-a" "54d8182fe54a793eeeb77f13472eb26367a7bf788ca226732d3446ef44f39bc5"`
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling potatonet-codegen v0.4.3
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]     Checking rmp-serde v0.14.3
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking serde_bytes v0.11.3
[INFO] [stderr]     Checking os_info v1.3.3
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking rmpv v0.4.4
[INFO] [stderr]     Checking tokio v0.2.16
[INFO] [stderr]     Checking bson v0.14.1
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking broadcaster v1.0.0
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking async-std v1.5.0
[INFO] [stderr]     Checking trust-dns-proto v0.19.3
[INFO] [stderr]     Checking trust-dns-resolver v0.19.3
[INFO] [stderr]     Checking potatonet-common v0.4.3
[INFO] [stderr]     Checking mongodb v0.9.2
[INFO] [stderr]     Checking potatonet-client v0.4.3
[INFO] [stderr]     Checking potatonet-bus v0.4.3
[INFO] [stderr]     Checking potatonet-node v0.4.3
[INFO] [stderr]     Checking potatonet v0.4.2
[INFO] [stderr]     Checking potatonet-service-logger v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `bson::bson`
[INFO] [stderr]  --> src/mongo_backend.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bson::bson;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::bson`
[INFO] [stderr]  --> src/mongo_backend.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bson::bson;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.25s
[INFO] running `"docker" "inspect" "54d8182fe54a793eeeb77f13472eb26367a7bf788ca226732d3446ef44f39bc5"`
[INFO] running `"docker" "rm" "-f" "54d8182fe54a793eeeb77f13472eb26367a7bf788ca226732d3446ef44f39bc5"`
[INFO] [stdout] 54d8182fe54a793eeeb77f13472eb26367a7bf788ca226732d3446ef44f39bc5