[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#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1vanKa%2Fcat-feeder-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1vanKa/cat-feeder-rust on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 954859e6b7a8d204d6c3a6f4db0bfd41bb1341aec73717984a384037bf9c251c
[INFO] running `Command { std: "docker" "start" "-a" "954859e6b7a8d204d6c3a6f4db0bfd41bb1341aec73717984a384037bf9c251c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "954859e6b7a8d204d6c3a6f4db0bfd41bb1341aec73717984a384037bf9c251c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954859e6b7a8d204d6c3a6f4db0bfd41bb1341aec73717984a384037bf9c251c", kill_on_drop: false }`
[INFO] [stdout] 954859e6b7a8d204d6c3a6f4db0bfd41bb1341aec73717984a384037bf9c251c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9ec957d3edc25975ca2dffb42cce5418cb953d09653cfe4be35357b3f611539
[INFO] running `Command { std: "docker" "start" "-a" "f9ec957d3edc25975ca2dffb42cce5418cb953d09653cfe4be35357b3f611539", 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]     Checking itoa v1.0.10
[INFO] [stderr]     Checking ryu v1.0.16
[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 10.46s
[INFO] running `Command { std: "docker" "inspect" "f9ec957d3edc25975ca2dffb42cce5418cb953d09653cfe4be35357b3f611539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ec957d3edc25975ca2dffb42cce5418cb953d09653cfe4be35357b3f611539", kill_on_drop: false }`
[INFO] [stdout] f9ec957d3edc25975ca2dffb42cce5418cb953d09653cfe4be35357b3f611539
