[INFO] fetching crate rfc7693 0.1.0...
[INFO] building rfc7693-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rfc7693 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rfc7693 0.1.0
[INFO] finished tweaking crates.io crate rfc7693 0.1.0
[INFO] tweaked toml for crates.io crate rfc7693 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfc7693 0.1.0 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] 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] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ea013447865c2500e86093ab57255c81eed54ba64cc621854374cb87ec56714f
[INFO] running `Command { std: "docker" "start" "-a" "ea013447865c2500e86093ab57255c81eed54ba64cc621854374cb87ec56714f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea013447865c2500e86093ab57255c81eed54ba64cc621854374cb87ec56714f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea013447865c2500e86093ab57255c81eed54ba64cc621854374cb87ec56714f", kill_on_drop: false }`
[INFO] [stdout] ea013447865c2500e86093ab57255c81eed54ba64cc621854374cb87ec56714f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c65d69bc1d5e841d1c76bae89c14049d656c3878d8893b2ac17368a859ab2ca6
[INFO] running `Command { std: "docker" "start" "-a" "c65d69bc1d5e841d1c76bae89c14049d656c3878d8893b2ac17368a859ab2ca6", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling rfc7693 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/blake2b.rs:53:46
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout]    |                                              ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout] 53 +         let index: Vec<u64> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/blake2s.rs:50:46
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout]    |                                              ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout] 50 +         let index: Vec<u32> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "c65d69bc1d5e841d1c76bae89c14049d656c3878d8893b2ac17368a859ab2ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65d69bc1d5e841d1c76bae89c14049d656c3878d8893b2ac17368a859ab2ca6", kill_on_drop: false }`
[INFO] [stdout] c65d69bc1d5e841d1c76bae89c14049d656c3878d8893b2ac17368a859ab2ca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ecb09c61eb11e0c756342b32158b36ef49ba44eac596dcd7a41b137bc93cc0e4
[INFO] running `Command { std: "docker" "start" "-a" "ecb09c61eb11e0c756342b32158b36ef49ba44eac596dcd7a41b137bc93cc0e4", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/blake2b.rs:53:46
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout]    |                                              ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout] 53 +         let index: Vec<u64> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/blake2s.rs:50:46
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout]    |                                              ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout] 50 +         let index: Vec<u32> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rfc7693 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/blake2b.rs:53:46
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout]    |                                              ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout] 53 +         let index: Vec<u64> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/blake2s.rs:50:46
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout]    |                                              ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stdout] 50 +         let index: Vec<u32> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "ecb09c61eb11e0c756342b32158b36ef49ba44eac596dcd7a41b137bc93cc0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb09c61eb11e0c756342b32158b36ef49ba44eac596dcd7a41b137bc93cc0e4", kill_on_drop: false }`
[INFO] [stdout] ecb09c61eb11e0c756342b32158b36ef49ba44eac596dcd7a41b137bc93cc0e4