[INFO] fetching crate tetsy-crypto 0.8.1... [INFO] checking tetsy-crypto-0.8.1 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate tetsy-crypto 0.8.1 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate tetsy-crypto 0.8.1 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tetsy-crypto 0.8.1 [INFO] finished tweaking crates.io crate tetsy-crypto 0.8.1 [INFO] tweaked toml for crates.io crate tetsy-crypto 0.8.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tetsy-primitive-types v0.9.1 [INFO] [stderr] Downloaded tetsy-impl-rlp v0.3.1 [INFO] [stderr] Downloaded tetsy-fixed-hash v0.7.1 [INFO] [stderr] Downloaded vapory-types v0.11.1 [INFO] [stderr] Downloaded uint-crate v0.9.1 [INFO] [stderr] Downloaded tetsy-impl-serde v0.3.2 [INFO] [stderr] Downloaded tetsy-rlp v0.5.1 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded tetsy-impl-codec v0.5.1 [INFO] [stderr] Downloaded hex-literal v0.3.4 [INFO] [stderr] Downloaded block-modes v0.7.0 [INFO] [stderr] Downloaded ripemd160 v0.9.1 [INFO] [stderr] Downloaded aes-ctr v0.6.0 [INFO] [stderr] Downloaded pbkdf2 v0.6.0 [INFO] [stderr] Downloaded secp256k1-sys v0.4.2 [INFO] [stderr] Downloaded bitvec v0.20.4 [INFO] [stderr] Downloaded scrypt v0.5.0 [INFO] [stderr] Downloaded secp256k1 v0.20.3 [INFO] [stderr] Downloaded radium v0.6.2 [INFO] [stderr] Downloaded funty v1.1.0 [INFO] [stderr] Downloaded tetsy-scale-codec v2.0.1 [INFO] [stderr] Downloaded salsa20 v0.7.2 [INFO] [stderr] Downloaded vapbloom v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83326f833524db57db734930c3823a4070e355911a21b44edcabd1662c74c239 [INFO] running `Command { std: "docker" "start" "-a" "83326f833524db57db734930c3823a4070e355911a21b44edcabd1662c74c239", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83326f833524db57db734930c3823a4070e355911a21b44edcabd1662c74c239", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83326f833524db57db734930c3823a4070e355911a21b44edcabd1662c74c239", kill_on_drop: false }` [INFO] [stdout] 83326f833524db57db734930c3823a4070e355911a21b44edcabd1662c74c239 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d5d493eb9e1f1ea24dd48bfd6ff46decffa728091cf8d467b0478ff2fc748db [INFO] running `Command { std: "docker" "start" "-a" "1d5d493eb9e1f1ea24dd48bfd6ff46decffa728091cf8d467b0478ff2fc748db", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking salsa20 v0.7.2 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking block-modes v0.7.0 [INFO] [stderr] Checking pbkdf2 v0.6.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking scrypt v0.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking aes-ctr v0.6.0 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Checking tetsy-crypto v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/aes.rs:75:2 [INFO] [stdout] | [INFO] [stdout] 75 | &mut dest[..plain.len()].copy_from_slice(plain); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 75 | let _ = &mut dest[..plain.len()].copy_from_slice(plain); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/aes.rs:98:2 [INFO] [stdout] | [INFO] [stdout] 98 | &mut dest[..encrypted.len()].copy_from_slice(encrypted); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 98 | let _ = &mut dest[..encrypted.len()].copy_from_slice(encrypted); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/aes.rs:120:2 [INFO] [stdout] | [INFO] [stdout] 120 | &mut dest[..encrypted.len()].copy_from_slice(encrypted); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = &mut dest[..encrypted.len()].copy_from_slice(encrypted); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/aes.rs:75:2 [INFO] [stdout] | [INFO] [stdout] 75 | &mut dest[..plain.len()].copy_from_slice(plain); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 75 | let _ = &mut dest[..plain.len()].copy_from_slice(plain); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/aes.rs:98:2 [INFO] [stdout] | [INFO] [stdout] 98 | &mut dest[..encrypted.len()].copy_from_slice(encrypted); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 98 | let _ = &mut dest[..encrypted.len()].copy_from_slice(encrypted); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/aes.rs:120:2 [INFO] [stdout] | [INFO] [stdout] 120 | &mut dest[..encrypted.len()].copy_from_slice(encrypted); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = &mut dest[..encrypted.len()].copy_from_slice(encrypted); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/aes.rs:133:3 [INFO] [stdout] | [INFO] [stdout] 133 | &mut dest[..plain.len()].copy_from_slice(plain); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = &mut dest[..plain.len()].copy_from_slice(plain); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.52s [INFO] running `Command { std: "docker" "inspect" "1d5d493eb9e1f1ea24dd48bfd6ff46decffa728091cf8d467b0478ff2fc748db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d5d493eb9e1f1ea24dd48bfd6ff46decffa728091cf8d467b0478ff2fc748db", kill_on_drop: false }` [INFO] [stdout] 1d5d493eb9e1f1ea24dd48bfd6ff46decffa728091cf8d467b0478ff2fc748db