[INFO] cloning repository https://github.com/braxnu/viners
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/braxnu/viners" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbraxnu%2Fviners", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbraxnu%2Fviners'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49b93dcc6ea602ec47e0c34eaa797682e6d9a4e4
[INFO] checking braxnu/viners/49b93dcc6ea602ec47e0c34eaa797682e6d9a4e4 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbraxnu%2Fviners" "/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/braxnu/viners on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/braxnu/viners
[INFO] finished tweaking git repo https://github.com/braxnu/viners
[INFO] tweaked toml for git repo https://github.com/braxnu/viners written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/braxnu/viners 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5d687f5f3df57bc423e1a5e808cc60c21aabda1d4237a0a1b21e01f89f74023
[INFO] running `Command { std: "docker" "start" "-a" "f5d687f5f3df57bc423e1a5e808cc60c21aabda1d4237a0a1b21e01f89f74023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5d687f5f3df57bc423e1a5e808cc60c21aabda1d4237a0a1b21e01f89f74023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d687f5f3df57bc423e1a5e808cc60c21aabda1d4237a0a1b21e01f89f74023", kill_on_drop: false }`
[INFO] [stdout] f5d687f5f3df57bc423e1a5e808cc60c21aabda1d4237a0a1b21e01f89f74023
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67eecc903121d1b8f01566578c70183cdc0b2e2a986486b77f6f0b152781816d
[INFO] running `Command { std: "docker" "start" "-a" "67eecc903121d1b8f01566578c70183cdc0b2e2a986486b77f6f0b152781816d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking viners v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/field.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/field.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::{Duration, DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `product::Product`
[INFO] [stdout]  --> src/field.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{plant::Plant, product::Product};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utc_from_str`
[INFO] [stdout]  --> src/field.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::date::{utc_from_str, GameStartDate};
[INFO] [stdout]   |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Plant` is never constructed
[INFO] [stdout]  --> src/plant.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Plant<'a> {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Plant` 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 `name` and `lifespan` are never read
[INFO] [stdout]  --> src/product.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Product {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 6 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |     pub lifespan: Duration,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Product` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GameStartDate` is never constructed
[INFO] [stdout]  --> src/date.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct GameStartDate {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `utc_from_str` is never used
[INFO] [stdout]   --> src/date.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn utc_from_str(date: &str) -> DateTime<Utc> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_game_from_real` is never used
[INFO] [stdout]   --> src/date.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl GameStartDate {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 18 |     fn get_game_from_real(self: Self, date: DateTime<Utc>) -> DateTime<Utc> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Field` is never constructed
[INFO] [stdout]  --> src/field.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Field<'a> {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_alive` and `get_yield_size` are never used
[INFO] [stdout]   --> src/field.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Field<'_> {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 17 |     fn is_alive(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn get_yield_size(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "67eecc903121d1b8f01566578c70183cdc0b2e2a986486b77f6f0b152781816d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67eecc903121d1b8f01566578c70183cdc0b2e2a986486b77f6f0b152781816d", kill_on_drop: false }`
[INFO] [stdout] 67eecc903121d1b8f01566578c70183cdc0b2e2a986486b77f6f0b152781816d