[INFO] cloning repository https://github.com/Michaelsladkov/decision_tree_c45
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michaelsladkov/decision_tree_c45" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelsladkov%2Fdecision_tree_c45", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelsladkov%2Fdecision_tree_c45'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a00858f4395ea3fa41ca731c430dc55e47bf18f
[INFO] checking Michaelsladkov/decision_tree_c45 against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelsladkov%2Fdecision_tree_c45" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Michaelsladkov/decision_tree_c45
[INFO] finished tweaking git repo https://github.com/Michaelsladkov/decision_tree_c45
[INFO] tweaked toml for git repo https://github.com/Michaelsladkov/decision_tree_c45 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Michaelsladkov/decision_tree_c45 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Michaelsladkov/decision_tree_c45 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] e92c965a513ec38d18dd1ef5772988159bf54011a3b2f0009ace8446ba655da4
[INFO] running `Command { std: "docker" "start" "-a" "e92c965a513ec38d18dd1ef5772988159bf54011a3b2f0009ace8446ba655da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e92c965a513ec38d18dd1ef5772988159bf54011a3b2f0009ace8446ba655da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e92c965a513ec38d18dd1ef5772988159bf54011a3b2f0009ace8446ba655da4", kill_on_drop: false }`
[INFO] [stdout] e92c965a513ec38d18dd1ef5772988159bf54011a3b2f0009ace8446ba655da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10f3a7de2d5670ce3e7613c2c61da882b1ff2f368c84948520705dc71e628132
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[INFO] [stderr]    Compiling syn v1.0.103
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[INFO] [stdout] warning: field `correct` is never read
[INFO] [stdout]   --> src/main.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct ClassifierResults {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub correct: u32,
[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 `correct` is never read
[INFO] [stdout]   --> src/main.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct ClassifierResults {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub correct: u32,
[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 14.39s
[INFO] running `Command { std: "docker" "inspect" "10f3a7de2d5670ce3e7613c2c61da882b1ff2f368c84948520705dc71e628132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f3a7de2d5670ce3e7613c2c61da882b1ff2f368c84948520705dc71e628132", kill_on_drop: false }`
[INFO] [stdout] 10f3a7de2d5670ce3e7613c2c61da882b1ff2f368c84948520705dc71e628132
