[INFO] updating cached repository goldenMetteyya/microsalt [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/goldenMetteyya/microsalt [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/goldenMetteyya/microsalt" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/goldenMetteyya/microsalt"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/goldenMetteyya/microsalt'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/goldenMetteyya/microsalt" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/goldenMetteyya/microsalt"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/goldenMetteyya/microsalt'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1551f17de03040f3f7958f5180be78e8fd741dc3 [INFO] sha for GitHub repo goldenMetteyya/microsalt: 1551f17de03040f3f7958f5180be78e8fd741dc3 [INFO] validating manifest of goldenMetteyya/microsalt on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of goldenMetteyya/microsalt on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing goldenMetteyya/microsalt [INFO] finished frobbing goldenMetteyya/microsalt [INFO] frobbed toml for goldenMetteyya/microsalt written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/goldenMetteyya/microsalt/Cargo.toml [INFO] started frobbing goldenMetteyya/microsalt [INFO] finished frobbing goldenMetteyya/microsalt [INFO] frobbed toml for goldenMetteyya/microsalt written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/goldenMetteyya/microsalt/Cargo.toml [INFO] crate goldenMetteyya/microsalt already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/goldenMetteyya/microsalt/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking goldenMetteyya/microsalt against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/goldenMetteyya/microsalt:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1f4695369e6e8a7412d102391d77bfc3daeb946d8fd3d4dc302332c44c3d3eb2 [INFO] running `"docker" "start" "-a" "1f4695369e6e8a7412d102391d77bfc3daeb946d8fd3d4dc302332c44c3d3eb2"` [INFO] [stderr] Checking unwrap v1.1.0 [INFO] [stderr] Checking index-fixed v0.0.2 [INFO] [stderr] Checking microsalt v0.1.5 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `shared` [INFO] [stderr] --> src/sign/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use shared; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `shared` [INFO] [stderr] --> src/secretbox/mod.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use shared; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shared` [INFO] [stderr] --> src/boxy/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use shared; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `shared` [INFO] [stderr] --> src/boxy/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use shared; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/sha512.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | let mut x = &mut x[..new_len]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sign/ed25519.rs:396:16 [INFO] [stderr] | [INFO] [stderr] 396 | let (init, mut rest) = r.split_at_mut(3); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_data_test_helper` [INFO] [stderr] --> src/shared.rs:150:1 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn random_data_test_helper(len: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SIGN_BYTES` [INFO] [stderr] --> src/sign/ed25519.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub const SIGN_BYTES: usize = 64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_sign_vectors_detached` [INFO] [stderr] --> src/sign/mod.rs:337:1 [INFO] [stderr] | [INFO] [stderr] 337 | fn test_sign_vectors_detached() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/secretbox/mod.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/boxy/mod.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/sha512.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | let mut x = &mut x[..new_len]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sign/ed25519.rs:396:16 [INFO] [stderr] | [INFO] [stderr] 396 | let (init, mut rest) = r.split_at_mut(3); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SIGN_BYTES` [INFO] [stderr] --> src/sign/ed25519.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub const SIGN_BYTES: usize = 64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_sign_vectors_detached` [INFO] [stderr] --> src/sign/mod.rs:337:1 [INFO] [stderr] | [INFO] [stderr] 337 | fn test_sign_vectors_detached() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/secretbox/mod.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | xsalsa20poly1305::secretbox(&mut cipher, &m, &nonce, &key.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/boxy/mod.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | curve25519xsalsa20poly1305::box_(&mut cipher, &m, &nonce, &pk.0, &sk.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `"docker" "inspect" "1f4695369e6e8a7412d102391d77bfc3daeb946d8fd3d4dc302332c44c3d3eb2"` [INFO] running `"docker" "rm" "-f" "1f4695369e6e8a7412d102391d77bfc3daeb946d8fd3d4dc302332c44c3d3eb2"` [INFO] [stdout] 1f4695369e6e8a7412d102391d77bfc3daeb946d8fd3d4dc302332c44c3d3eb2