[INFO] crate cryptoxide 0.1.0 is already in cache
[INFO] extracting crate cryptoxide 0.1.0 into work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/cryptoxide/0.1.0
[INFO] extracting crate cryptoxide 0.1.0 into work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/cryptoxide/0.1.0
[INFO] validating manifest of cryptoxide-0.1.0 on toolchain master#2bde39b8edce6463e1c37f8a8082a875e7b536b1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cryptoxide-0.1.0 on toolchain try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-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-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/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-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/cryptoxide/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cryptoxide-0.1.0 against master#2bde39b8edce6463e1c37f8a8082a875e7b536b1 for pr-57483
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57483/worker-6/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/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" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b658d57f84552a701e062e07af37c1c858d7b8a8e7e69f1c5b4fbb3f428b974e
[INFO] running `"docker" "start" "-a" "b658d57f84552a701e062e07af37c1c858d7b8a8e7e69f1c5b4fbb3f428b974e"`
[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 3.74s
[INFO] running `"docker" "inspect" "b658d57f84552a701e062e07af37c1c858d7b8a8e7e69f1c5b4fbb3f428b974e"`
[INFO] running `"docker" "rm" "-f" "b658d57f84552a701e062e07af37c1c858d7b8a8e7e69f1c5b4fbb3f428b974e"`
[INFO] [stdout] b658d57f84552a701e062e07af37c1c858d7b8a8e7e69f1c5b4fbb3f428b974e