[INFO] fetching crate rfc7693 0.1.0...
[INFO] testing rfc7693-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rfc7693 0.1.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfc7693 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1d703442356477b2536abcec4e4dad3801613095491c2d7af8503e1aacf9991
[INFO] running `Command { std: "docker" "start" "-a" "a1d703442356477b2536abcec4e4dad3801613095491c2d7af8503e1aacf9991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1d703442356477b2536abcec4e4dad3801613095491c2d7af8503e1aacf9991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d703442356477b2536abcec4e4dad3801613095491c2d7af8503e1aacf9991", kill_on_drop: false }`
[INFO] [stdout] a1d703442356477b2536abcec4e4dad3801613095491c2d7af8503e1aacf9991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4054d6e27456dd9ffde27173946f347bd5cb74779a73ce8658cfc9343fdcae3
[INFO] running `Command { std: "docker" "start" "-a" "c4054d6e27456dd9ffde27173946f347bd5cb74779a73ce8658cfc9343fdcae3", 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 0.48s
[INFO] running `Command { std: "docker" "inspect" "c4054d6e27456dd9ffde27173946f347bd5cb74779a73ce8658cfc9343fdcae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4054d6e27456dd9ffde27173946f347bd5cb74779a73ce8658cfc9343fdcae3", kill_on_drop: false }`
[INFO] [stdout] c4054d6e27456dd9ffde27173946f347bd5cb74779a73ce8658cfc9343fdcae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73a75f2fb0047c5f4eb2ea0cc8c65540cdb76d936ef7dfd2c42a7684a1f8b291
[INFO] running `Command { std: "docker" "start" "-a" "73a75f2fb0047c5f4eb2ea0cc8c65540cdb76d936ef7dfd2c42a7684a1f8b291", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[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] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[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] `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 `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "73a75f2fb0047c5f4eb2ea0cc8c65540cdb76d936ef7dfd2c42a7684a1f8b291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a75f2fb0047c5f4eb2ea0cc8c65540cdb76d936ef7dfd2c42a7684a1f8b291", kill_on_drop: false }`
[INFO] [stdout] 73a75f2fb0047c5f4eb2ea0cc8c65540cdb76d936ef7dfd2c42a7684a1f8b291
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d0a09ce5eac9cd82504ae96c933e38b1b5d7e13b19a577401a132ac163c5070
[INFO] running `Command { std: "docker" "start" "-a" "5d0a09ce5eac9cd82504ae96c933e38b1b5d7e13b19a577401a132ac163c5070", 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] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/blake2b.rs:53:46
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stderr]    |                                              ^                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 53 -         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stderr] 53 +         let index: Vec<u64> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/blake2s.rs:50:46
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stderr]    |                                              ^                   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 50 -         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stderr] 50 +         let index: Vec<u32> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `rfc7693` (lib) generated 2 warnings (run `cargo fix --lib -p rfc7693` to apply 2 suggestions)
[INFO] [stderr] warning: `rfc7693` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rfc7693-b170e842d1f9e62a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rfc7693-5f4f0d9de5d9eaec)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rfc7693
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/blake2b.rs:53:46
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stderr]    |                                              ^                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 53 -         let index: Vec<u64> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stderr] 53 +         let index: Vec<u64> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/blake2s.rs:50:46
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stderr]    |                                              ^                   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 50 -         let index: Vec<u32> = (INDEX_FOR_MIX[(i * 16 .. i*16 + 16)]).to_vec();
[INFO] [stderr] 50 +         let index: Vec<u32> = (INDEX_FOR_MIX[i * 16 .. i*16 + 16 ]).to_vec();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d0a09ce5eac9cd82504ae96c933e38b1b5d7e13b19a577401a132ac163c5070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0a09ce5eac9cd82504ae96c933e38b1b5d7e13b19a577401a132ac163c5070", kill_on_drop: false }`
[INFO] [stdout] 5d0a09ce5eac9cd82504ae96c933e38b1b5d7e13b19a577401a132ac163c5070
