[INFO] cloning repository https://github.com/neelkarma/runtoclass
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neelkarma/runtoclass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneelkarma%2Fruntoclass", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneelkarma%2Fruntoclass'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8616eeeecf67fb09c18fca405a1539471799432
[INFO] checking neelkarma/runtoclass against master#fe348cd1a8e0fa445b772393147ed865904dcd4d for pr-139587-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneelkarma%2Fruntoclass" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neelkarma/runtoclass on toolchain fe348cd1a8e0fa445b772393147ed865904dcd4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neelkarma/runtoclass
[INFO] finished tweaking git repo https://github.com/neelkarma/runtoclass
[INFO] tweaked toml for git repo https://github.com/neelkarma/runtoclass written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/neelkarma/runtoclass 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" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "9b79bebad8cce7eb5e97515077af6821886f1eb6b367a10a3da80ca0d63587a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b79bebad8cce7eb5e97515077af6821886f1eb6b367a10a3da80ca0d63587a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b79bebad8cce7eb5e97515077af6821886f1eb6b367a10a3da80ca0d63587a7", kill_on_drop: false }`
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[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac916683c254bddc0743da354585bcea2c5ffed68f38a5ab7ca4bb30d9f37cb8
[INFO] running `Command { std: "docker" "start" "-a" "ac916683c254bddc0743da354585bcea2c5ffed68f38a5ab7ca4bb30d9f37cb8", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `status`, `day`, `term`, `week`, and `week_type` are never read
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Bells {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 22 |     status: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     day: Weekday,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 28 |     term: u8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     week: u8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     week_type: WeekType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bells` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `status`, `day`, `term`, `week`, and `week_type` are never read
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct Bells {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 22 |     status: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     day: Weekday,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 28 |     term: u8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     week: u8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     week_type: WeekType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bells` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.22s
[INFO] running `Command { std: "docker" "inspect" "ac916683c254bddc0743da354585bcea2c5ffed68f38a5ab7ca4bb30d9f37cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac916683c254bddc0743da354585bcea2c5ffed68f38a5ab7ca4bb30d9f37cb8", kill_on_drop: false }`
[INFO] [stdout] ac916683c254bddc0743da354585bcea2c5ffed68f38a5ab7ca4bb30d9f37cb8