[INFO] crate cryptoxide 0.1.0 is already in cache
[INFO] extracting crate cryptoxide 0.1.0 into work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/cryptoxide/0.1.0
[INFO] extracting crate cryptoxide 0.1.0 into work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/cryptoxide/0.1.0
[INFO] validating manifest of cryptoxide-0.1.0 on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cryptoxide-0.1.0 on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cryptoxide-0.1.0
[INFO] finished frobbing cryptoxide-0.1.0
[INFO] frobbed toml for cryptoxide-0.1.0 written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/cryptoxide/0.1.0/Cargo.toml
[INFO] started frobbing cryptoxide-0.1.0
[INFO] finished frobbing cryptoxide-0.1.0
[INFO] frobbed toml for cryptoxide-0.1.0 written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/cryptoxide/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cryptoxide-0.1.0 against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-6/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/cryptoxide/0.1.0:/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" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d19743b9f539b1250f04e62cd19446bbddb00bce2117444e1a6bb3cdccb8a075
[INFO] running `"docker" "start" "-a" "d19743b9f539b1250f04e62cd19446bbddb00bce2117444e1a6bb3cdccb8a075"`
[INFO] [stderr]     Checking cryptoxide v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `MacResult`, `Mac`
[INFO] [stderr]    --> src/hmac.rs:124:15
[INFO] [stderr]     |
[INFO] [stderr] 124 |     use mac::{Mac, MacResult};
[INFO] [stderr]     |               ^^^  ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hmac::Hmac`
[INFO] [stderr]    --> src/hmac.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     use hmac::Hmac;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `digest::Digest`
[INFO] [stderr]    --> src/hmac.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |     use digest::Digest;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Test`
[INFO] [stderr]    --> src/hmac.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     struct Test {
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tests`
[INFO] [stderr]    --> src/hmac.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn tests() -> Vec<Test> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `"docker" "inspect" "d19743b9f539b1250f04e62cd19446bbddb00bce2117444e1a6bb3cdccb8a075"`
[INFO] running `"docker" "rm" "-f" "d19743b9f539b1250f04e62cd19446bbddb00bce2117444e1a6bb3cdccb8a075"`
[INFO] [stdout] d19743b9f539b1250f04e62cd19446bbddb00bce2117444e1a6bb3cdccb8a075