[INFO] fetching crate parity-crypto 0.9.0... [INFO] building parity-crypto-0.9.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate parity-crypto 0.9.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate parity-crypto 0.9.0 [INFO] finished tweaking crates.io crate parity-crypto 0.9.0 [INFO] tweaked toml for crates.io crate parity-crypto 0.9.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate parity-crypto 0.9.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 160 packages to latest compatible versions [INFO] [stderr] Adding aes v0.6.0 (available: v0.8.4) [INFO] [stderr] Adding aes-ctr v0.6.0 (available: v0.99.99) [INFO] [stderr] Adding block-modes v0.7.0 (available: v0.9.1) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding digest v0.9.0 (available: v0.10.7) [INFO] [stderr] Adding ethereum-types v0.12.1 (available: v0.15.1) [INFO] [stderr] Adding hex-literal v0.3.4 (available: v1.0.0) [INFO] [stderr] Adding hmac v0.10.1 (available: v0.12.1) [INFO] [stderr] Adding pbkdf2 v0.7.5 (available: v0.12.2) [INFO] [stderr] Adding ripemd160 v0.9.1 (available: v0.10.0) [INFO] [stderr] Adding scrypt v0.5.0 (available: v0.11.0) [INFO] [stderr] Adding secp256k1 v0.20.3 (available: v0.31.1) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.9) [INFO] [stderr] Adding subtle v2.4.1 (available: v2.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hmac v0.10.1 [INFO] [stderr] Downloaded crypto-mac v0.10.1 [INFO] [stderr] Downloaded ripemd160 v0.9.1 [INFO] [stderr] Downloaded ethbloom v0.11.1 [INFO] [stderr] Downloaded ctr v0.6.0 [INFO] [stderr] Downloaded parity-scale-codec-derive v2.3.1 [INFO] [stderr] Downloaded parity-scale-codec v2.3.1 [INFO] [stderr] Downloaded aes v0.6.0 [INFO] [stderr] Downloaded aes-soft v0.6.4 [INFO] [stderr] Downloaded aesni v0.10.0 [INFO] [stderr] Downloaded pbkdf2 v0.7.5 [INFO] [stderr] Downloaded secp256k1-sys v0.4.2 [INFO] [stderr] Downloaded bitvec v0.20.4 [INFO] [stderr] Downloaded hex-literal v0.3.4 [INFO] [stderr] Downloaded password-hash v0.1.4 [INFO] [stderr] Downloaded aes-ctr v0.6.0 [INFO] [stderr] Downloaded block-modes v0.7.0 [INFO] [stderr] Downloaded funty v1.1.0 [INFO] [stderr] Downloaded radium v0.6.2 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded rlp v0.5.2 [INFO] [stderr] Downloaded impl-rlp v0.3.0 [INFO] [stderr] Downloaded salsa20 v0.7.2 [INFO] [stderr] Downloaded scrypt v0.5.0 [INFO] [stderr] Downloaded impl-codec v0.5.1 [INFO] [stderr] Downloaded ethereum-types v0.12.1 [INFO] [stderr] Downloaded pbkdf2 v0.6.0 [INFO] [stderr] Downloaded secp256k1 v0.20.3 [INFO] [stderr] Downloaded cipher v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79b0d29ca48aee7e422e423919ea185116eb5146ee39e128a39fdf21d71c8d96 [INFO] running `Command { std: "docker" "start" "-a" "79b0d29ca48aee7e422e423919ea185116eb5146ee39e128a39fdf21d71c8d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79b0d29ca48aee7e422e423919ea185116eb5146ee39e128a39fdf21d71c8d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79b0d29ca48aee7e422e423919ea185116eb5146ee39e128a39fdf21d71c8d96", kill_on_drop: false }` [INFO] [stdout] 79b0d29ca48aee7e422e423919ea185116eb5146ee39e128a39fdf21d71c8d96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16391cc4bf8d22a362c372a7a3b42db5a3553f8c05fdcbf64110fb80476f3587 [INFO] running `Command { std: "docker" "start" "-a" "16391cc4bf8d22a362c372a7a3b42db5a3553f8c05fdcbf64110fb80476f3587", kill_on_drop: false }` [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling base64ct v1.8.0 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling password-hash v0.1.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.10.1 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling pbkdf2 v0.6.0 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling ripemd160 v0.9.1 [INFO] [stderr] Compiling aes-soft v0.6.4 [INFO] [stderr] Compiling salsa20 v0.7.2 [INFO] [stderr] Compiling ctr v0.6.0 [INFO] [stderr] Compiling block-modes v0.7.0 [INFO] [stderr] Compiling pbkdf2 v0.7.5 [INFO] [stderr] Compiling scrypt v0.5.0 [INFO] [stderr] Compiling aes v0.6.0 [INFO] [stderr] Compiling aes-ctr v0.6.0 [INFO] [stderr] Compiling parity-crypto v0.9.0 (/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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `Command { std: "docker" "inspect" "16391cc4bf8d22a362c372a7a3b42db5a3553f8c05fdcbf64110fb80476f3587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16391cc4bf8d22a362c372a7a3b42db5a3553f8c05fdcbf64110fb80476f3587", kill_on_drop: false }` [INFO] [stdout] 16391cc4bf8d22a362c372a7a3b42db5a3553f8c05fdcbf64110fb80476f3587 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea04ffaea13414413b14d47de30c7350a7ea903b42c74bd374fa965457336260 [INFO] running `Command { std: "docker" "start" "-a" "ea04ffaea13414413b14d47de30c7350a7ea903b42c74bd374fa965457336260", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling hex-literal v0.3.4 [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)]` (part of `#[warn(unused)]`) 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] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling parity-crypto v0.9.0 (/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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.48s [INFO] running `Command { std: "docker" "inspect" "ea04ffaea13414413b14d47de30c7350a7ea903b42c74bd374fa965457336260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea04ffaea13414413b14d47de30c7350a7ea903b42c74bd374fa965457336260", kill_on_drop: false }` [INFO] [stdout] ea04ffaea13414413b14d47de30c7350a7ea903b42c74bd374fa965457336260