[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] checking AvidCoder27/unit_conversions against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvidCoder27%2Funit_conversions" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AvidCoder27/unit_conversions on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "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-0-tc2/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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c20e912a4b94e01889268982f9a04460316546236ff93ca4d9f1e1d8ce1b5e7
[INFO] running `Command { std: "docker" "start" "-a" "9c20e912a4b94e01889268982f9a04460316546236ff93ca4d9f1e1d8ce1b5e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c20e912a4b94e01889268982f9a04460316546236ff93ca4d9f1e1d8ce1b5e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c20e912a4b94e01889268982f9a04460316546236ff93ca4d9f1e1d8ce1b5e7", kill_on_drop: false }`
[INFO] [stdout] 9c20e912a4b94e01889268982f9a04460316546236ff93ca4d9f1e1d8ce1b5e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e9066118b465bd08a9aed263e671fa787104aa8bab771113078d510787bdf32
[INFO] running `Command { std: "docker" "start" "-a" "5e9066118b465bd08a9aed263e671fa787104aa8bab771113078d510787bdf32", kill_on_drop: false }`
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking 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] [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 0.85s
[INFO] running `Command { std: "docker" "inspect" "5e9066118b465bd08a9aed263e671fa787104aa8bab771113078d510787bdf32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9066118b465bd08a9aed263e671fa787104aa8bab771113078d510787bdf32", kill_on_drop: false }`
[INFO] [stdout] 5e9066118b465bd08a9aed263e671fa787104aa8bab771113078d510787bdf32
