[INFO] cloning repository https://github.com/arav-19/Sleep-Analysis-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arav-19/Sleep-Analysis-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farav-19%2FSleep-Analysis-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farav-19%2FSleep-Analysis-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df6c1c835e78a512610724c772c41a29508023a1
[INFO] checking arav-19/Sleep-Analysis-Rust against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farav-19%2FSleep-Analysis-Rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arav-19/Sleep-Analysis-Rust
[INFO] finished tweaking git repo https://github.com/arav-19/Sleep-Analysis-Rust
[INFO] tweaked toml for git repo https://github.com/arav-19/Sleep-Analysis-Rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arav-19/Sleep-Analysis-Rust on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arav-19/Sleep-Analysis-Rust 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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking arav-19/Sleep-Analysis-Rust against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farav-19%2FSleep-Analysis-Rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arav-19/Sleep-Analysis-Rust
[INFO] finished tweaking git repo https://github.com/arav-19/Sleep-Analysis-Rust
[INFO] tweaked toml for git repo https://github.com/arav-19/Sleep-Analysis-Rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arav-19/Sleep-Analysis-Rust on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arav-19/Sleep-Analysis-Rust 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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06ec1e81e11228e21b6803260998ff2b3127d80c4361d2b4b64662b246362ff6
[INFO] running `Command { std: "docker" "start" "-a" "06ec1e81e11228e21b6803260998ff2b3127d80c4361d2b4b64662b246362ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06ec1e81e11228e21b6803260998ff2b3127d80c4361d2b4b64662b246362ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ec1e81e11228e21b6803260998ff2b3127d80c4361d2b4b64662b246362ff6", kill_on_drop: false }`
[INFO] [stdout] 06ec1e81e11228e21b6803260998ff2b3127d80c4361d2b4b64662b246362ff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b4e41fd375378c4e637abea0bd8862cb0231abf3d9d4b9b475a277195f702a7
[INFO] running `Command { std: "docker" "start" "-a" "4b4e41fd375378c4e637abea0bd8862cb0231abf3d9d4b9b475a277195f702a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking rust-sleep-analysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/data.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct StudentSleepData {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout]  5 |     #[serde(rename = "Student_ID")]
[INFO] [stdout]  6 |     pub student_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]  7 |     #[serde(rename = "Age")]
[INFO] [stdout]  8 |     pub age: u8,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]  9 |     #[serde(rename = "Gender")]
[INFO] [stdout] 10 |     pub gender: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub caffeine_intake: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     #[serde(rename = "Physical_Activity")]
[INFO] [stdout] 22 |     pub physical_activity: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     #[serde(rename = "Sleep_Quality")]
[INFO] [stdout] 24 |     pub sleep_quality: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 25 |     #[serde(rename = "Weekday_Sleep_Start")]
[INFO] [stdout] 26 |     pub weekday_sleep_start: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     #[serde(rename = "Weekend_Sleep_Start")]
[INFO] [stdout] 28 |     pub weekend_sleep_start: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     #[serde(rename = "Weekday_Sleep_End")]
[INFO] [stdout] 30 |     pub weekday_sleep_end: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     #[serde(rename = "Weekend_Sleep_End")]
[INFO] [stdout] 32 |     pub weekend_sleep_end: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StudentSleepData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/data.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct StudentSleepData {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout]  5 |     #[serde(rename = "Student_ID")]
[INFO] [stdout]  6 |     pub student_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub gender: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub caffeine_intake: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     #[serde(rename = "Physical_Activity")]
[INFO] [stdout] 22 |     pub physical_activity: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     #[serde(rename = "Sleep_Quality")]
[INFO] [stdout] 24 |     pub sleep_quality: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 25 |     #[serde(rename = "Weekday_Sleep_Start")]
[INFO] [stdout] 26 |     pub weekday_sleep_start: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     #[serde(rename = "Weekend_Sleep_Start")]
[INFO] [stdout] 28 |     pub weekend_sleep_start: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     #[serde(rename = "Weekday_Sleep_End")]
[INFO] [stdout] 30 |     pub weekday_sleep_end: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     #[serde(rename = "Weekend_Sleep_End")]
[INFO] [stdout] 32 |     pub weekend_sleep_end: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StudentSleepData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 9.17s
[INFO] running `Command { std: "docker" "inspect" "4b4e41fd375378c4e637abea0bd8862cb0231abf3d9d4b9b475a277195f702a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4e41fd375378c4e637abea0bd8862cb0231abf3d9d4b9b475a277195f702a7", kill_on_drop: false }`
[INFO] [stdout] 4b4e41fd375378c4e637abea0bd8862cb0231abf3d9d4b9b475a277195f702a7