[INFO] updating cached repository https://github.com/shaba721/firstproj
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ac9ae338aadc4727914a2b6f88c4207c3c0e7160
[INFO] testing shaba721/firstproj against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaba721%2Ffirstproj" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/shaba721/firstproj on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/shaba721/firstproj
[INFO] finished tweaking git repo https://github.com/shaba721/firstproj
[INFO] tweaked toml for git repo https://github.com/shaba721/firstproj written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/shaba721/firstproj already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 246b0a7c42fc08f1d6535de796a1e1972ab7c4869d2af05c512d9508b197a917
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "246b0a7c42fc08f1d6535de796a1e1972ab7c4869d2af05c512d9508b197a917"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]    Compiling hyper v0.12.29
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.18
[INFO] [stderr]    Compiling first_request v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `findst`
[INFO] [stderr]  --> src/main.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::parsing::{findst};
[INFO] [stderr]   |                      ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]  --> src/parsing.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::result`
[INFO] [stderr]  --> src/parsing.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::result;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `reqwest::StatusCode`
[INFO] [stderr]  --> src/parsing.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use reqwest::StatusCode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `regex::RegexSet`
[INFO] [stderr]  --> src/parsing.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use regex::RegexSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Map`, `Number`, `Result`, `Value`
[INFO] [stderr]   --> src/parsing.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 | use serde_json::{Value, Result, Number, Map};
[INFO] [stderr]    |                  ^^^^^  ^^^^^^  ^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::de::Unexpected::StructVariant`
[INFO] [stderr]   --> src/parsing.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use serde::de::Unexpected::StructVariant;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `regex::Regex`
[INFO] [stderr]   --> src/parsing.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use regex::Regex;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::SeekFrom::Start`
[INFO] [stderr]   --> src/parsing.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::io::SeekFrom::Start;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]   --> src/parsing.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::str::FromStr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::panic::resume_unwind`
[INFO] [stderr]   --> src/parsing.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::panic::resume_unwind;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Prefix::Verbatim`
[INFO] [stderr]   --> src/parsing.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::path::Prefix::Verbatim;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::panicking::panic_fmt`
[INFO] [stderr]   --> src/parsing.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use core::panicking::panic_fmt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `productid` should have an upper camel case name
[INFO] [stderr]    --> src/parsing.rs:205:12
[INFO] [stderr]     |
[INFO] [stderr] 205 | pub struct productid{
[INFO] [stderr]     |            ^^^^^^^^^ help: convert the identifier to upper camel case: `Productid`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'core_panic': internal details of the implementation of the `panic!` and related macros
[INFO] [stderr]   --> src/parsing.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use core::panicking::panic_fmt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] error: could not compile `first_request`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "246b0a7c42fc08f1d6535de796a1e1972ab7c4869d2af05c512d9508b197a917"`
[INFO] running `"docker" "rm" "-f" "246b0a7c42fc08f1d6535de796a1e1972ab7c4869d2af05c512d9508b197a917"`
[INFO] [stdout] 246b0a7c42fc08f1d6535de796a1e1972ab7c4869d2af05c512d9508b197a917