[INFO] cloning repository https://github.com/AvidCoder27/unit_conversions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AvidCoder27/unit_conversions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvidCoder27%2Funit_conversions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvidCoder27%2Funit_conversions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89aad29b98999fcafbf5d236b5b63bec9e306003
[INFO] building AvidCoder27/unit_conversions against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvidCoder27%2Funit_conversions" "/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/AvidCoder27/unit_conversions 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/AvidCoder27/unit_conversions
[INFO] finished tweaking git repo https://github.com/AvidCoder27/unit_conversions
[INFO] tweaked toml for git repo https://github.com/AvidCoder27/unit_conversions written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AvidCoder27/unit_conversions 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fast-float v0.2.0
[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] adbeaf3706ba79954c9f859257f98b946e0092f44ee7a187f89dbcd3a90a063a
[INFO] running `Command { std: "docker" "start" "-a" "adbeaf3706ba79954c9f859257f98b946e0092f44ee7a187f89dbcd3a90a063a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adbeaf3706ba79954c9f859257f98b946e0092f44ee7a187f89dbcd3a90a063a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adbeaf3706ba79954c9f859257f98b946e0092f44ee7a187f89dbcd3a90a063a", kill_on_drop: false }`
[INFO] [stdout] adbeaf3706ba79954c9f859257f98b946e0092f44ee7a187f89dbcd3a90a063a
[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] 4e28cfa8422f41a7146271810aacfac9eae1661fe3a283824769e61bc78477db
[INFO] running `Command { std: "docker" "start" "-a" "4e28cfa8422f41a7146271810aacfac9eae1661fe3a283824769e61bc78477db", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling unit_conversions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `atomic_number` is never read
[INFO] [stdout]    --> src/structs.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct Element {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 148 |     pub symbol: String,
[INFO] [stdout] 149 |     pub atomic_number: usize,
[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 1.88s
[INFO] running `Command { std: "docker" "inspect" "4e28cfa8422f41a7146271810aacfac9eae1661fe3a283824769e61bc78477db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e28cfa8422f41a7146271810aacfac9eae1661fe3a283824769e61bc78477db", kill_on_drop: false }`
[INFO] [stdout] 4e28cfa8422f41a7146271810aacfac9eae1661fe3a283824769e61bc78477db
[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] 5ad2d435eb55682d0403c3891b04701e9998e07ccc4a6a7332e9b05ee29b1882
[INFO] running `Command { std: "docker" "start" "-a" "5ad2d435eb55682d0403c3891b04701e9998e07ccc4a6a7332e9b05ee29b1882", kill_on_drop: false }`
[INFO] [stderr]    Compiling unit_conversions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `atomic_number` is never read
[INFO] [stdout]    --> src/structs.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct Element {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 148 |     pub symbol: String,
[INFO] [stdout] 149 |     pub atomic_number: usize,
[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 0.45s
[INFO] running `Command { std: "docker" "inspect" "5ad2d435eb55682d0403c3891b04701e9998e07ccc4a6a7332e9b05ee29b1882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad2d435eb55682d0403c3891b04701e9998e07ccc4a6a7332e9b05ee29b1882", kill_on_drop: false }`
[INFO] [stdout] 5ad2d435eb55682d0403c3891b04701e9998e07ccc4a6a7332e9b05ee29b1882
