Dec 18 00:49:39.922 INFO checking elbart/rust-http-signatures against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:49:39.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/elbart/rust-http-signatures:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:49:40.180 INFO [stdout] 5900b0c33aedee06dd2638387fb92abdf97b8ae85d54b91b8931d031570c7a77
Dec 18 00:49:40.186 INFO running `"docker" "start" "-a" "5900b0c33aedee06dd2638387fb92abdf97b8ae85d54b91b8931d031570c7a77"`
Dec 18 00:49:40.990 INFO [stderr]     Checking http-signatures v0.1.0 (/opt/crater/workdir)
Dec 18 00:49:41.364 INFO [stderr] warning: unused import: `std::str`
Dec 18 00:49:41.364 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 00:49:41.364 INFO [stderr]   |
Dec 18 00:49:41.364 INFO [stderr] 9 | use std::str;
Dec 18 00:49:41.364 INFO [stderr]   |     ^^^^^^^^
Dec 18 00:49:41.364 INFO [stderr]   |
Dec 18 00:49:41.364 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:49:41.364 INFO [stderr] 
Dec 18 00:49:41.364 INFO [stderr] warning: unused import: `regex::Regex`
Dec 18 00:49:41.364 INFO [stderr]   --> src/lib.rs:18:5
Dec 18 00:49:41.364 INFO [stderr]    |
Dec 18 00:49:41.364 INFO [stderr] 18 | use regex::Regex;
Dec 18 00:49:41.364 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 00:49:41.364 INFO [stderr] 
Dec 18 00:49:41.444 INFO [stderr] warning: unused import: `std::str`
Dec 18 00:49:41.444 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 00:49:41.444 INFO [stderr]   |
Dec 18 00:49:41.444 INFO [stderr] 9 | use std::str;
Dec 18 00:49:41.444 INFO [stderr]   |     ^^^^^^^^
Dec 18 00:49:41.444 INFO [stderr]   |
Dec 18 00:49:41.444 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:49:41.444 INFO [stderr] 
Dec 18 00:49:41.496 INFO [stderr] warning: unused import: `crypto::digest::Digest`
Dec 18 00:49:41.496 INFO [stderr]   --> src/lib.rs:12:5
Dec 18 00:49:41.496 INFO [stderr]    |
Dec 18 00:49:41.496 INFO [stderr] 12 | use crypto::digest::Digest;
Dec 18 00:49:41.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:49:41.504 INFO [stderr] 
Dec 18 00:49:41.504 INFO [stderr] warning: unused variable: `alg`
Dec 18 00:49:41.504 INFO [stderr]    --> src/lib.rs:132:9
Dec 18 00:49:41.504 INFO [stderr]     |
Dec 18 00:49:41.504 INFO [stderr] 132 |         alg: SignatureAlgorithm,
Dec 18 00:49:41.504 INFO [stderr]     |         ^^^ help: consider using `_alg` instead
Dec 18 00:49:41.504 INFO [stderr]     |
Dec 18 00:49:41.504 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 00:49:41.504 INFO [stderr] 
Dec 18 00:49:41.536 INFO [stderr] warning: field is never used: `algorithm`
Dec 18 00:49:41.536 INFO [stderr]   --> src/lib.rs:86:5
Dec 18 00:49:41.536 INFO [stderr]    |
Dec 18 00:49:41.536 INFO [stderr] 86 |     algorithm: SignatureAlgorithm,
Dec 18 00:49:41.536 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:49:41.536 INFO [stderr]    |
Dec 18 00:49:41.536 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:49:41.536 INFO [stderr] 
Dec 18 00:49:41.536 INFO [stderr] warning: variant `RSA_SHA256` should have a camel case name such as `RsaSha256`
Dec 18 00:49:41.536 INFO [stderr]   --> src/lib.rs:41:5
Dec 18 00:49:41.536 INFO [stderr]    |
Dec 18 00:49:41.536 INFO [stderr] 41 |     RSA_SHA256,
Dec 18 00:49:41.536 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:49:41.536 INFO [stderr]    |
Dec 18 00:49:41.536 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 00:49:41.536 INFO [stderr] 
Dec 18 00:49:41.536 INFO [stderr] warning: variant `HMAC_SHA256` should have a camel case name such as `HmacSha256`
Dec 18 00:49:41.536 INFO [stderr]   --> src/lib.rs:42:5
Dec 18 00:49:41.536 INFO [stderr]    |
Dec 18 00:49:41.536 INFO [stderr] 42 |     HMAC_SHA256,
Dec 18 00:49:41.536 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 00:49:41.536 INFO [stderr] 
Dec 18 00:49:41.591 INFO [stderr] warning: unused import: `crypto::digest::Digest`
Dec 18 00:49:41.591 INFO [stderr]   --> src/lib.rs:12:5
Dec 18 00:49:41.591 INFO [stderr]    |
Dec 18 00:49:41.591 INFO [stderr] 12 | use crypto::digest::Digest;
Dec 18 00:49:41.591 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:49:41.591 INFO [stderr] 
Dec 18 00:49:41.592 INFO [stderr] warning: unused variable: `method`
Dec 18 00:49:41.592 INFO [stderr]    --> src/lib.rs:209:20
Dec 18 00:49:41.592 INFO [stderr]     |
Dec 18 00:49:41.592 INFO [stderr] 209 |     fn new_request(method: HTTPMethod) -> HTTPRequest {
Dec 18 00:49:41.592 INFO [stderr]     |                    ^^^^^^ help: consider using `_method` instead
Dec 18 00:49:41.592 INFO [stderr]     |
Dec 18 00:49:41.592 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 00:49:41.592 INFO [stderr] 
Dec 18 00:49:41.596 INFO [stderr] warning: unused variable: `alg`
Dec 18 00:49:41.596 INFO [stderr]    --> src/lib.rs:132:9
Dec 18 00:49:41.596 INFO [stderr]     |
Dec 18 00:49:41.596 INFO [stderr] 132 |         alg: SignatureAlgorithm,
Dec 18 00:49:41.596 INFO [stderr]     |         ^^^ help: consider using `_alg` instead
Dec 18 00:49:41.596 INFO [stderr] 
Dec 18 00:49:41.627 INFO [stderr] warning: field is never used: `algorithm`
Dec 18 00:49:41.627 INFO [stderr]   --> src/lib.rs:86:5
Dec 18 00:49:41.627 INFO [stderr]    |
Dec 18 00:49:41.627 INFO [stderr] 86 |     algorithm: SignatureAlgorithm,
Dec 18 00:49:41.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:49:41.627 INFO [stderr]    |
Dec 18 00:49:41.627 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:49:41.627 INFO [stderr] 
Dec 18 00:49:41.636 INFO [stderr] warning: variant `RSA_SHA256` should have a camel case name such as `RsaSha256`
Dec 18 00:49:41.636 INFO [stderr]   --> src/lib.rs:41:5
Dec 18 00:49:41.636 INFO [stderr]    |
Dec 18 00:49:41.636 INFO [stderr] 41 |     RSA_SHA256,
Dec 18 00:49:41.636 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:49:41.636 INFO [stderr]    |
Dec 18 00:49:41.636 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 00:49:41.636 INFO [stderr] 
Dec 18 00:49:41.636 INFO [stderr] warning: variant `HMAC_SHA256` should have a camel case name such as `HmacSha256`
Dec 18 00:49:41.636 INFO [stderr]   --> src/lib.rs:42:5
Dec 18 00:49:41.636 INFO [stderr]    |
Dec 18 00:49:41.636 INFO [stderr] 42 |     HMAC_SHA256,
Dec 18 00:49:41.636 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 00:49:41.636 INFO [stderr] 
Dec 18 00:49:41.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 18 00:49:42.355 INFO running `"docker" "inspect" "5900b0c33aedee06dd2638387fb92abdf97b8ae85d54b91b8931d031570c7a77"`
Dec 18 00:49:42.507 INFO running `"docker" "rm" "-f" "5900b0c33aedee06dd2638387fb92abdf97b8ae85d54b91b8931d031570c7a77"`
Dec 18 00:49:42.597 INFO [stdout] 5900b0c33aedee06dd2638387fb92abdf97b8ae85d54b91b8931d031570c7a77