[INFO] cloning repository https://github.com/juliencrn/remind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juliencrn/remind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliencrn%2Fremind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliencrn%2Fremind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1980ba3b8307c53ab567cb0f4fafd48af4d5bde
[INFO] checking juliencrn/remind against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliencrn%2Fremind" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/juliencrn/remind on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/juliencrn/remind
[INFO] finished tweaking git repo https://github.com/juliencrn/remind
[INFO] tweaked toml for git repo https://github.com/juliencrn/remind written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/juliencrn/remind 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c539b6ef62c3c7bd4c0dd7858183b5b2a7b424d8f859321cf9b4ef029f666977
[INFO] running `Command { std: "docker" "start" "-a" "c539b6ef62c3c7bd4c0dd7858183b5b2a7b424d8f859321cf9b4ef029f666977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c539b6ef62c3c7bd4c0dd7858183b5b2a7b424d8f859321cf9b4ef029f666977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c539b6ef62c3c7bd4c0dd7858183b5b2a7b424d8f859321cf9b4ef029f666977", kill_on_drop: false }`
[INFO] [stdout] c539b6ef62c3c7bd4c0dd7858183b5b2a7b424d8f859321cf9b4ef029f666977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb54ff22c331677206df6c3d0710280fd365e8729e87dab4232d4822655b3ebf
[INFO] running `Command { std: "docker" "start" "-a" "fb54ff22c331677206df6c3d0710280fd365e8729e87dab4232d4822655b3ebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking remind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name`, `speak`, and `learn` are never read
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct User {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     speak: Lang,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     learn: Lang,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` 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 `input_word`, `translation`, and `created_at` are never read
[INFO] [stdout]   --> src/card.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Card {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 7  |     pub input_word: String,  // from learned lang
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 8  |     pub translation: String, // to spoken lang
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 9  |     pub level: usize,
[INFO] [stdout] 10 |     pub created_at: DateTime<Utc>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Success` and `Failure` are never constructed
[INFO] [stdout]   --> src/card.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum CardRes {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 17 |     Success,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     Failure,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CardRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_timestamp` is never used
[INFO] [stdout]   --> src/date.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn from_timestamp(ts: u64) -> DateTime<Utc> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `speak` is never read
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct User {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout] 13 |     speak: Lang,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "fb54ff22c331677206df6c3d0710280fd365e8729e87dab4232d4822655b3ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb54ff22c331677206df6c3d0710280fd365e8729e87dab4232d4822655b3ebf", kill_on_drop: false }`
[INFO] [stdout] fb54ff22c331677206df6c3d0710280fd365e8729e87dab4232d4822655b3ebf