[INFO] cloning repository https://github.com/hongliuliao/service-diff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hongliuliao/service-diff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhongliuliao%2Fservice-diff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhongliuliao%2Fservice-diff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ceb20b010f09214261eb5b975fed4e169911e149
[INFO] checking hongliuliao/service-diff against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhongliuliao%2Fservice-diff" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hongliuliao/service-diff on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hongliuliao/service-diff
[INFO] finished tweaking git repo https://github.com/hongliuliao/service-diff
[INFO] tweaked toml for git repo https://github.com/hongliuliao/service-diff written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hongliuliao/service-diff 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6136d1b49d9770d0e0ba963cdcb88962c15c46ba0fb9d3d6149f8e4c624c2f99
[INFO] running `Command { std: "docker" "start" "-a" "6136d1b49d9770d0e0ba963cdcb88962c15c46ba0fb9d3d6149f8e4c624c2f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6136d1b49d9770d0e0ba963cdcb88962c15c46ba0fb9d3d6149f8e4c624c2f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6136d1b49d9770d0e0ba963cdcb88962c15c46ba0fb9d3d6149f8e4c624c2f99", kill_on_drop: false }`
[INFO] [stdout] 6136d1b49d9770d0e0ba963cdcb88962c15c46ba0fb9d3d6149f8e4c624c2f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d406b951da164493f272cd7d355f1d4da97da7893a329cb011ef2f5ae4e4861e
[INFO] running `Command { std: "docker" "start" "-a" "d406b951da164493f272cd7d355f1d4da97da7893a329cb011ef2f5ae4e4861e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling curl-sys v0.4.72+curl-8.6.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling curl v0.4.46
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking openssl-sys v0.9.102
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking simple_logger v4.3.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking service-diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `end_ts` is never read
[INFO] [stdout]   --> src/request_service.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct StatInfo {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub end_ts: std::time::SystemTime,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `end_ts` is never read
[INFO] [stdout]   --> src/request_service.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct StatInfo {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub end_ts: std::time::SystemTime,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "d406b951da164493f272cd7d355f1d4da97da7893a329cb011ef2f5ae4e4861e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d406b951da164493f272cd7d355f1d4da97da7893a329cb011ef2f5ae4e4861e", kill_on_drop: false }`
[INFO] [stdout] d406b951da164493f272cd7d355f1d4da97da7893a329cb011ef2f5ae4e4861e