[INFO] crate onionsalt 0.4.2 is already in cache
[INFO] extracting crate onionsalt 0.4.2 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/onionsalt/0.4.2
[INFO] extracting crate onionsalt 0.4.2 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/onionsalt/0.4.2
[INFO] validating manifest of onionsalt-0.4.2 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of onionsalt-0.4.2 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing onionsalt-0.4.2
[INFO] finished frobbing onionsalt-0.4.2
[INFO] frobbed toml for onionsalt-0.4.2 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/onionsalt/0.4.2/Cargo.toml
[INFO] started frobbing onionsalt-0.4.2
[INFO] finished frobbing onionsalt-0.4.2
[INFO] frobbed toml for onionsalt-0.4.2 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/onionsalt/0.4.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking onionsalt-0.4.2 against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-6/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/onionsalt/0.4.2:/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] af963f4c2653315509225fc913285ea30c2bdb020212804a15425c096bd0f357
[INFO] running `"docker" "start" "-a" "af963f4c2653315509225fc913285ea30c2bdb020212804a15425c096bd0f357"`
[INFO] [stderr]     Checking arrayref v0.2.2
[INFO] [stderr]     Checking onionsalt v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] error: unused import: `Deserialize`
[INFO] [stderr]    --> src/crypto/mod.rs:454:29
[INFO] [stderr]     |
[INFO] [stderr] 454 |             use serde::de::{Deserialize,Error};
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/crypto/mod.rs:74:9
[INFO] [stderr]     |
[INFO] [stderr] 74  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(unused_imports)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `Deserialize`
[INFO] [stderr]    --> src/crypto/mod.rs:545:29
[INFO] [stderr]     |
[INFO] [stderr] 545 |             use serde::de::{Deserialize,Error};
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `Deserialize`
[INFO] [stderr]    --> src/crypto/mod.rs:588:29
[INFO] [stderr]     |
[INFO] [stderr] 588 |             use serde::de::{Deserialize,Error};
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `onionsalt`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: unused import: `Deserialize`
[INFO] [stderr]    --> src/crypto/mod.rs:454:29
[INFO] [stderr]     |
[INFO] [stderr] 454 |             use serde::de::{Deserialize,Error};
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/crypto/mod.rs:74:9
[INFO] [stderr]     |
[INFO] [stderr] 74  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(unused_imports)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `Deserialize`
[INFO] [stderr]    --> src/crypto/mod.rs:545:29
[INFO] [stderr]     |
[INFO] [stderr] 545 |             use serde::de::{Deserialize,Error};
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `Deserialize`
[INFO] [stderr]    --> src/crypto/mod.rs:588:29
[INFO] [stderr]     |
[INFO] [stderr] 588 |             use serde::de::{Deserialize,Error};
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `onionsalt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "af963f4c2653315509225fc913285ea30c2bdb020212804a15425c096bd0f357"`
[INFO] running `"docker" "rm" "-f" "af963f4c2653315509225fc913285ea30c2bdb020212804a15425c096bd0f357"`
[INFO] [stdout] af963f4c2653315509225fc913285ea30c2bdb020212804a15425c096bd0f357