Dec 04 19:17:26.648 INFO checking elbart/rust-http-signatures against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:17:26.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 19:17:27.093 INFO [stdout] 9fd6ce1275cec46f0dea32428c83e8a336ca81578dde87e77aab694c73861fba
Dec 04 19:17:27.099 INFO running `"docker" "start" "-a" "9fd6ce1275cec46f0dea32428c83e8a336ca81578dde87e77aab694c73861fba"`
Dec 04 19:17:28.643 INFO [stderr] usermod: no changes
Dec 04 19:17:28.795 INFO [stderr]     Checking itertools v0.7.7
Dec 04 19:17:30.924 INFO [stderr]     Checking http-signatures v0.1.0 (/source)
Dec 04 19:17:32.633 INFO [stderr] warning: unused import: `std::str`
Dec 04 19:17:32.635 INFO [stderr]  --> src/lib.rs:9:5
Dec 04 19:17:32.635 INFO [stderr]   |
Dec 04 19:17:32.635 INFO [stderr] 9 | use std::str;
Dec 04 19:17:32.635 INFO [stderr]   |     ^^^^^^^^
Dec 04 19:17:32.635 INFO [stderr]   |
Dec 04 19:17:32.635 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:17:32.635 INFO [stderr] 
Dec 04 19:17:32.779 INFO [stderr] warning: unused import: `std::str`
Dec 04 19:17:32.779 INFO [stderr]  --> src/lib.rs:9:5
Dec 04 19:17:32.779 INFO [stderr]   |
Dec 04 19:17:32.780 INFO [stderr] 9 | use std::str;
Dec 04 19:17:32.780 INFO [stderr]   |     ^^^^^^^^
Dec 04 19:17:32.780 INFO [stderr]   |
Dec 04 19:17:32.781 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:17:32.781 INFO [stderr] 
Dec 04 19:17:32.781 INFO [stderr] warning: unused import: `regex::Regex`
Dec 04 19:17:32.782 INFO [stderr]   --> src/lib.rs:18:5
Dec 04 19:17:32.782 INFO [stderr]    |
Dec 04 19:17:32.782 INFO [stderr] 18 | use regex::Regex;
Dec 04 19:17:32.783 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 19:17:32.783 INFO [stderr] 
Dec 04 19:17:32.885 INFO [stderr] warning: unused import: `crypto::digest::Digest`
Dec 04 19:17:32.885 INFO [stderr]   --> src/lib.rs:12:5
Dec 04 19:17:32.885 INFO [stderr]    |
Dec 04 19:17:32.886 INFO [stderr] 12 | use crypto::digest::Digest;
Dec 04 19:17:32.886 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:17:32.886 INFO [stderr] 
Dec 04 19:17:32.890 INFO [stderr] warning: unused variable: `alg`
Dec 04 19:17:32.890 INFO [stderr]    --> src/lib.rs:132:9
Dec 04 19:17:32.891 INFO [stderr]     |
Dec 04 19:17:32.891 INFO [stderr] 132 |         alg: SignatureAlgorithm,
Dec 04 19:17:32.891 INFO [stderr]     |         ^^^ help: consider using `_alg` instead
Dec 04 19:17:32.892 INFO [stderr]     |
Dec 04 19:17:32.892 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 19:17:32.892 INFO [stderr] 
Dec 04 19:17:32.920 INFO [stderr] warning: unused import: `crypto::digest::Digest`
Dec 04 19:17:32.920 INFO [stderr]   --> src/lib.rs:12:5
Dec 04 19:17:32.921 INFO [stderr]    |
Dec 04 19:17:32.921 INFO [stderr] 12 | use crypto::digest::Digest;
Dec 04 19:17:32.921 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:17:32.924 INFO [stderr] warning: field is never used: `algorithm`
Dec 04 19:17:32.924 INFO [stderr]   --> src/lib.rs:86:5
Dec 04 19:17:32.925 INFO [stderr]    |
Dec 04 19:17:32.925 INFO [stderr] 86 |     algorithm: SignatureAlgorithm,
Dec 04 19:17:32.925 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:17:32.926 INFO [stderr] 
Dec 04 19:17:32.935 INFO [stderr]    |
Dec 04 19:17:32.935 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:17:32.936 INFO [stderr] 
Dec 04 19:17:32.937 INFO [stderr] warning: variant `RSA_SHA256` should have a camel case name such as `RsaSha256`
Dec 04 19:17:32.937 INFO [stderr]   --> src/lib.rs:41:5
Dec 04 19:17:32.937 INFO [stderr]    |
Dec 04 19:17:32.937 INFO [stderr] 41 |     RSA_SHA256,
Dec 04 19:17:32.937 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 19:17:32.940 INFO [stderr]    |
Dec 04 19:17:32.940 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 04 19:17:32.940 INFO [stderr] 
Dec 04 19:17:32.940 INFO [stderr] warning: variant `HMAC_SHA256` should have a camel case name such as `HmacSha256`
Dec 04 19:17:32.940 INFO [stderr]   --> src/lib.rs:42:5
Dec 04 19:17:32.940 INFO [stderr]    |
Dec 04 19:17:32.940 INFO [stderr] 42 |     HMAC_SHA256,
Dec 04 19:17:32.940 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 19:17:32.940 INFO [stderr] 
Dec 04 19:17:32.943 INFO [stderr] warning: unused variable: `method`
Dec 04 19:17:32.943 INFO [stderr]    --> src/lib.rs:209:20
Dec 04 19:17:32.944 INFO [stderr]     |
Dec 04 19:17:32.944 INFO [stderr] 209 |     fn new_request(method: HTTPMethod) -> HTTPRequest {
Dec 04 19:17:32.944 INFO [stderr]     |                    ^^^^^^ help: consider using `_method` instead
Dec 04 19:17:32.951 INFO [stderr]     |
Dec 04 19:17:32.951 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 19:17:32.951 INFO [stderr] 
Dec 04 19:17:32.952 INFO [stderr] warning: unused variable: `alg`
Dec 04 19:17:32.952 INFO [stderr]    --> src/lib.rs:132:9
Dec 04 19:17:32.953 INFO [stderr]     |
Dec 04 19:17:32.953 INFO [stderr] 132 |         alg: SignatureAlgorithm,
Dec 04 19:17:32.953 INFO [stderr]     |         ^^^ help: consider using `_alg` instead
Dec 04 19:17:32.954 INFO [stderr] 
Dec 04 19:17:33.079 INFO [stderr] warning: field is never used: `algorithm`
Dec 04 19:17:33.079 INFO [stderr]   --> src/lib.rs:86:5
Dec 04 19:17:33.079 INFO [stderr]    |
Dec 04 19:17:33.079 INFO [stderr] 86 |     algorithm: SignatureAlgorithm,
Dec 04 19:17:33.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:17:33.079 INFO [stderr]    |
Dec 04 19:17:33.079 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:17:33.079 INFO [stderr] 
Dec 04 19:17:33.079 INFO [stderr] warning: variant `RSA_SHA256` should have a camel case name such as `RsaSha256`
Dec 04 19:17:33.079 INFO [stderr]   --> src/lib.rs:41:5
Dec 04 19:17:33.079 INFO [stderr]    |
Dec 04 19:17:33.079 INFO [stderr] 41 |     RSA_SHA256,
Dec 04 19:17:33.079 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 19:17:33.079 INFO [stderr]    |
Dec 04 19:17:33.079 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 04 19:17:33.079 INFO [stderr] 
Dec 04 19:17:33.079 INFO [stderr] warning: variant `HMAC_SHA256` should have a camel case name such as `HmacSha256`
Dec 04 19:17:33.079 INFO [stderr]   --> src/lib.rs:42:5
Dec 04 19:17:33.079 INFO [stderr]    |
Dec 04 19:17:33.079 INFO [stderr] 42 |     HMAC_SHA256,
Dec 04 19:17:33.079 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 19:17:33.079 INFO [stderr] 
Dec 04 19:17:33.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
Dec 04 19:17:33.956 INFO [stderr] su: No module specific data is present
Dec 04 19:17:34.879 INFO running `"docker" "inspect" "9fd6ce1275cec46f0dea32428c83e8a336ca81578dde87e77aab694c73861fba"`
Dec 04 19:17:35.211 INFO running `"docker" "rm" "-f" "9fd6ce1275cec46f0dea32428c83e8a336ca81578dde87e77aab694c73861fba"`
Dec 04 19:17:35.519 INFO [stdout] 9fd6ce1275cec46f0dea32428c83e8a336ca81578dde87e77aab694c73861fba