[INFO] cloning repository https://github.com/0xADD1E/ColorLyne
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xADD1E/ColorLyne" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xADD1E%2FColorLyne", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xADD1E%2FColorLyne'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a686020393949a7e6c394fe7b72e5ef497fe53e
[INFO] building 0xADD1E/ColorLyne against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xADD1E%2FColorLyne" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0xADD1E/ColorLyne on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0xADD1E/ColorLyne
[INFO] finished tweaking git repo https://github.com/0xADD1E/ColorLyne
[INFO] tweaked toml for git repo https://github.com/0xADD1E/ColorLyne written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/0xADD1E/ColorLyne 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colorful v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f07b8dd9d8dff9c32a2b9a905ccd6344d2e81b08d8c947563dd936008bdadf5
[INFO] running `Command { std: "docker" "start" "-a" "9f07b8dd9d8dff9c32a2b9a905ccd6344d2e81b08d8c947563dd936008bdadf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f07b8dd9d8dff9c32a2b9a905ccd6344d2e81b08d8c947563dd936008bdadf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f07b8dd9d8dff9c32a2b9a905ccd6344d2e81b08d8c947563dd936008bdadf5", kill_on_drop: false }`
[INFO] [stdout] 9f07b8dd9d8dff9c32a2b9a905ccd6344d2e81b08d8c947563dd936008bdadf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f1a63a818043e1f997898052af46e2b8cc0ae2ecd9e94e8c4269dcdaf8ab987
[INFO] running `Command { std: "docker" "start" "-a" "2f1a63a818043e1f997898052af46e2b8cc0ae2ecd9e94e8c4269dcdaf8ab987", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorful v0.2.1
[INFO] [stderr]    Compiling colorlyne v1.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `upstream` is never read
[INFO] [stdout]   --> src/helper_structs.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct GitInfo {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub upstream: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "2f1a63a818043e1f997898052af46e2b8cc0ae2ecd9e94e8c4269dcdaf8ab987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1a63a818043e1f997898052af46e2b8cc0ae2ecd9e94e8c4269dcdaf8ab987", kill_on_drop: false }`
[INFO] [stdout] 2f1a63a818043e1f997898052af46e2b8cc0ae2ecd9e94e8c4269dcdaf8ab987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8d87add8f7f97322a05bc83c144956c2352d651a9506e8f2648e8449cf90305
[INFO] running `Command { std: "docker" "start" "-a" "f8d87add8f7f97322a05bc83c144956c2352d651a9506e8f2648e8449cf90305", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorlyne v1.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `upstream` is never read
[INFO] [stdout]   --> src/helper_structs.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct GitInfo {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub upstream: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "f8d87add8f7f97322a05bc83c144956c2352d651a9506e8f2648e8449cf90305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8d87add8f7f97322a05bc83c144956c2352d651a9506e8f2648e8449cf90305", kill_on_drop: false }`
[INFO] [stdout] f8d87add8f7f97322a05bc83c144956c2352d651a9506e8f2648e8449cf90305
