[INFO] cloning repository https://github.com/1vanKa/cat-feeder-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1vanKa/cat-feeder-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1vanKa%2Fcat-feeder-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1vanKa%2Fcat-feeder-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ea1bd3c25d02601d2aaa3f3132c6148a2966877
[INFO] checking 1vanKa/cat-feeder-rust against master#f8463896a9b36a04899c013bd8825a7fd29dd7a4 for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1vanKa%2Fcat-feeder-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/1vanKa/cat-feeder-rust
[INFO] finished tweaking git repo https://github.com/1vanKa/cat-feeder-rust
[INFO] tweaked toml for git repo https://github.com/1vanKa/cat-feeder-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1vanKa/cat-feeder-rust on toolchain f8463896a9b36a04899c013bd8825a7fd29dd7a4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/1vanKa/cat-feeder-rust 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" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.195
[INFO] [stderr]   Downloaded proc-macro2 v1.0.76
[INFO] [stderr]   Downloaded serde_derive v1.0.195
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18009c6c6f127732cd7626b4a810e4f64c801daef47be66e00caf9172c2663ba
[INFO] running `Command { std: "docker" "start" "-a" "18009c6c6f127732cd7626b4a810e4f64c801daef47be66e00caf9172c2663ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18009c6c6f127732cd7626b4a810e4f64c801daef47be66e00caf9172c2663ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18009c6c6f127732cd7626b4a810e4f64c801daef47be66e00caf9172c2663ba", kill_on_drop: false }`
[INFO] [stdout] 18009c6c6f127732cd7626b4a810e4f64c801daef47be66e00caf9172c2663ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb456c3a0475712a1b2de02e7f2ff11a732ecfddfebcc7e875795147bf052597
[INFO] running `Command { std: "docker" "start" "-a" "cb456c3a0475712a1b2de02e7f2ff11a732ecfddfebcc7e875795147bf052597", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking cat-feeder-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `feeds` is never read
[INFO] [stdout]  --> src/feeder/feeder_config.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct FeedManager {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     feeder: Feeder,
[INFO] [stdout] 7 |     feeds: Vec<(i32, f32)>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `feeds` is never read
[INFO] [stdout]  --> src/feeder/feeder_config.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct FeedManager {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     feeder: Feeder,
[INFO] [stdout] 7 |     feeds: Vec<(i32, f32)>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.77s
[INFO] running `Command { std: "docker" "inspect" "cb456c3a0475712a1b2de02e7f2ff11a732ecfddfebcc7e875795147bf052597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb456c3a0475712a1b2de02e7f2ff11a732ecfddfebcc7e875795147bf052597", kill_on_drop: false }`
[INFO] [stdout] cb456c3a0475712a1b2de02e7f2ff11a732ecfddfebcc7e875795147bf052597
