[INFO] fetching crate dedup_signature 0.2.1...
[INFO] testing dedup_signature-0.2.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate dedup_signature 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate dedup_signature 0.2.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dedup_signature 0.2.1
[INFO] finished tweaking crates.io crate dedup_signature 0.2.1
[INFO] tweaked toml for crates.io crate dedup_signature 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-crypto v0.2.36
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d083674adf12d0f61c4697df3f1b001a256dcfcfff75c84294d38a7bd3049938
[INFO] running `Command { std: "docker" "start" "-a" "d083674adf12d0f61c4697df3f1b001a256dcfcfff75c84294d38a7bd3049938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d083674adf12d0f61c4697df3f1b001a256dcfcfff75c84294d38a7bd3049938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d083674adf12d0f61c4697df3f1b001a256dcfcfff75c84294d38a7bd3049938", kill_on_drop: false }`
[INFO] [stdout] d083674adf12d0f61c4697df3f1b001a256dcfcfff75c84294d38a7bd3049938
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f23d0128af4b234498fbf930a5239e9ca09a92fa0f487aa5c673f2481f4029
[INFO] running `Command { std: "docker" "start" "-a" "f8f23d0128af4b234498fbf930a5239e9ca09a92fa0f487aa5c673f2481f4029", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling dedup_signature v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/hash.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ((x << k) | (x >> (32 - k)))
[INFO] [stdout]    |     ^                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     ((x << k) | (x >> (32 - k)))
[INFO] [stdout] 18 +     (x << k) | (x >> (32 - k))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/hash.rs:70:24
[INFO] [stdout]    |
[INFO] [stdout] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout]    |                        ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout] 70 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/hash.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout]    |                        ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout] 71 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/hash.rs:72:24
[INFO] [stdout]    |
[INFO] [stdout] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout]    |                        ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout] 72 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/hash.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout]     |                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 117 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout] 117 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/hash.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout]     |                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 120 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout] 120 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/hash.rs:123:24
[INFO] [stdout]     |
[INFO] [stdout] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout]     |                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 123 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout] 123 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "f8f23d0128af4b234498fbf930a5239e9ca09a92fa0f487aa5c673f2481f4029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f23d0128af4b234498fbf930a5239e9ca09a92fa0f487aa5c673f2481f4029", kill_on_drop: false }`
[INFO] [stdout] f8f23d0128af4b234498fbf930a5239e9ca09a92fa0f487aa5c673f2481f4029
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f8d0af34205addbc7b20de18f9e8727ddcfc6035f1bba41f23aa278599c92bb
[INFO] running `Command { std: "docker" "start" "-a" "5f8d0af34205addbc7b20de18f9e8727ddcfc6035f1bba41f23aa278599c92bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/hash.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ((x << k) | (x >> (32 - k)))
[INFO] [stdout]    |     ^                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     ((x << k) | (x >> (32 - k)))
[INFO] [stdout] 18 +     (x << k) | (x >> (32 - k))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/hash.rs:70:24
[INFO] [stdout]    |
[INFO] [stdout] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout]    |                        ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout] 70 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/hash.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout]    |                        ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout] 71 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/hash.rs:72:24
[INFO] [stdout]    |
[INFO] [stdout] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout]    |                        ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout] 72 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/hash.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout]     |                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 117 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout] 117 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/hash.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout]     |                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 120 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout] 120 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/hash.rs:123:24
[INFO] [stdout]     |
[INFO] [stdout] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout]     |                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 123 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout] 123 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dedup_signature v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/hash.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ((x << k) | (x >> (32 - k)))
[INFO] [stdout]    |     ^                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     ((x << k) | (x >> (32 - k)))
[INFO] [stdout] 18 +     (x << k) | (x >> (32 - k))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/hash.rs:70:24
[INFO] [stdout]    |
[INFO] [stdout] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout]    |                        ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout] 70 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/hash.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout]    |                        ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout] 71 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/hash.rs:72:24
[INFO] [stdout]    |
[INFO] [stdout] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout]    |                        ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stdout] 72 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/hash.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout]     |                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 117 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout] 117 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/hash.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout]     |                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 120 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout] 120 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/hash.rs:123:24
[INFO] [stdout]     |
[INFO] [stdout] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout]     |                        ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 123 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stdout] 123 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "5f8d0af34205addbc7b20de18f9e8727ddcfc6035f1bba41f23aa278599c92bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f8d0af34205addbc7b20de18f9e8727ddcfc6035f1bba41f23aa278599c92bb", kill_on_drop: false }`
[INFO] [stdout] 5f8d0af34205addbc7b20de18f9e8727ddcfc6035f1bba41f23aa278599c92bb
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c61b47e147ede86a72779abed2f870e9d50c203567a18e18b026153e038b7350
[INFO] running `Command { std: "docker" "start" "-a" "c61b47e147ede86a72779abed2f870e9d50c203567a18e18b026153e038b7350", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/hash.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     ((x << k) | (x >> (32 - k)))
[INFO] [stderr]    |     ^                          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 -     ((x << k) | (x >> (32 - k)))
[INFO] [stderr] 18 +     (x << k) | (x >> (32 - k))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/hash.rs:70:24
[INFO] [stderr]    |
[INFO] [stderr] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr]    |                        ^                    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 70 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr] 70 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/hash.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr]    |                        ^                    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 71 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr] 71 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/hash.rs:72:24
[INFO] [stderr]    |
[INFO] [stderr] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr]    |                        ^                    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 72 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr] 72 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/hash.rs:117:24
[INFO] [stderr]     |
[INFO] [stderr] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr]     |                        ^                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 117 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr] 117 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/hash.rs:120:24
[INFO] [stderr]     |
[INFO] [stderr] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr]     |                        ^                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 120 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr] 120 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/hash.rs:123:24
[INFO] [stderr]     |
[INFO] [stderr] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr]     |                        ^                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 123 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr] 123 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `dedup_signature` (lib) generated 7 warnings (run `cargo fix --lib -p dedup_signature` to apply 7 suggestions)
[INFO] [stderr] warning: `dedup_signature` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dedup_signature-1b4138c71a6f8f47)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test hash::test::test_equals_lookup3 ... ok
[INFO] [stdout] test hash::test::test_equals_lookup3_u64 ... ok
[INFO] [stdout] test hash::test::test_equals_lookup3_persian_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_lookup3_signature.rs (/opt/rustwide/target/debug/deps/test_lookup3_signature-0929db9400d50cf1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_en_word_u64_sign ... ok
[INFO] [stdout] test test_en_word ... ok
[INFO] [stdout] test test_generating_sign_for_liberty_article ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/text_profile_signature_test.rs (/opt/rustwide/target/debug/deps/text_profile_signature_test-6006413417d254bb)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_pt_lang ... ok
[INFO] [stdout] test test_fr_lang ... ok
[INFO] [stdout] test test_es_lang ... ok
[INFO] [stdout] test test_de_lang ... ok
[INFO] [stdout] test test_en_lang ... ok
[INFO] [stdout] test test_it_lang ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dedup_signature
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/hash.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     ((x << k) | (x >> (32 - k)))
[INFO] [stderr]    |     ^                          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 -     ((x << k) | (x >> (32 - k)))
[INFO] [stderr] 18 +     (x << k) | (x >> (32 - k))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> /opt/rustwide/workdir/src/hash.rs:70:24
[INFO] [stderr]    |
[INFO] [stderr] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr]    |                        ^                    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 70 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr] 70 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> /opt/rustwide/workdir/src/hash.rs:71:24
[INFO] [stderr]    |
[INFO] [stderr] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr]    |                        ^                    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 71 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr] 71 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> /opt/rustwide/workdir/src/hash.rs:72:24
[INFO] [stderr]    |
[INFO] [stderr] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr]    |                        ^                    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 72 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
[INFO] [stderr] 72 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(initval);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/hash.rs:117:24
[INFO] [stderr]     |
[INFO] [stderr] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr]     |                        ^                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 117 -     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr] 117 +     a = a.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/hash.rs:120:24
[INFO] [stderr]     |
[INFO] [stderr] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr]     |                        ^                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 120 -     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr] 120 +     b = b.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/hash.rs:123:24
[INFO] [stderr]     |
[INFO] [stderr] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr]     |                        ^                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 123 -     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
[INFO] [stderr] 123 +     c = c.wrapping_add((length as u32) << 2).wrapping_add(
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 7 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" "c61b47e147ede86a72779abed2f870e9d50c203567a18e18b026153e038b7350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61b47e147ede86a72779abed2f870e9d50c203567a18e18b026153e038b7350", kill_on_drop: false }`
[INFO] [stdout] c61b47e147ede86a72779abed2f870e9d50c203567a18e18b026153e038b7350
