[INFO] fetching crate encrypt-stuff 0.2.1...
[INFO] testing encrypt-stuff-0.2.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate encrypt-stuff 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate encrypt-stuff 0.2.1
[INFO] finished tweaking crates.io crate encrypt-stuff 0.2.1
[INFO] tweaked toml for crates.io crate encrypt-stuff 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate encrypt-stuff 0.2.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 43 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding secrecy v0.8.0 (available: v0.10.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chacha20 v0.9.1
[INFO] [stderr]   Downloaded bitcode_derive v0.6.7
[INFO] [stderr]   Downloaded boring-derive v0.1.1
[INFO] [stderr]   Downloaded chacha20poly1305 v0.10.1
[INFO] [stderr]   Downloaded poly1305 v0.8.0
[INFO] [stderr]   Downloaded bitcode v0.6.7
[INFO] [stderr]   Downloaded glam v0.30.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd553ce3838e8e07d0919c4b3541e7e9074ad5261bafca194567732d88d2ce16
[INFO] running `Command { std: "docker" "start" "-a" "fd553ce3838e8e07d0919c4b3541e7e9074ad5261bafca194567732d88d2ce16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd553ce3838e8e07d0919c4b3541e7e9074ad5261bafca194567732d88d2ce16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd553ce3838e8e07d0919c4b3541e7e9074ad5261bafca194567732d88d2ce16", kill_on_drop: false }`
[INFO] [stdout] fd553ce3838e8e07d0919c4b3541e7e9074ad5261bafca194567732d88d2ce16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4b16bd684f01d8e66a4f6452c36e8be12e163eee86426bf16b8dbe9721242ef
[INFO] running `Command { std: "docker" "start" "-a" "c4b16bd684f01d8e66a4f6452c36e8be12e163eee86426bf16b8dbe9721242ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bitcode_derive v0.6.7
[INFO] [stderr]    Compiling boring-derive v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling bitcode v0.6.7
[INFO] [stderr]    Compiling secrecy v0.8.0
[INFO] [stderr]    Compiling encrypt-stuff v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/serialization/bitcode.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stdout]   |                              ^                     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 9 -     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 9 +     ) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/serialization/bitcode.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout]    |                        ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout] 18 +     ) -> Result<T, Box<dyn std::error::Error + 'static>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 | type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stdout]    |                       ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 34 - type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stdout] 34 + type GenericErr = Box<dyn std::error::Error>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout]    |                                                                 ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 45 +     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:51:35
[INFO] [stdout]    |
[INFO] [stdout] 51 |     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout]    |                                   ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 51 +     ) -> Result<Secret<Data>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stdout]    |                           ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 57 +     ) -> Result<Data, Box<dyn std::error::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.44s
[INFO] running `Command { std: "docker" "inspect" "c4b16bd684f01d8e66a4f6452c36e8be12e163eee86426bf16b8dbe9721242ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b16bd684f01d8e66a4f6452c36e8be12e163eee86426bf16b8dbe9721242ef", kill_on_drop: false }`
[INFO] [stdout] c4b16bd684f01d8e66a4f6452c36e8be12e163eee86426bf16b8dbe9721242ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cce7feca460d16a1ee0afcd2f76f159792481b4101330785d756542ebefa141f
[INFO] running `Command { std: "docker" "start" "-a" "cce7feca460d16a1ee0afcd2f76f159792481b4101330785d756542ebefa141f", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/serialization/bitcode.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stdout]   |                              ^                     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 9 -     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 9 +     ) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/serialization/bitcode.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout]    |                        ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout] 18 +     ) -> Result<T, Box<dyn std::error::Error + 'static>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 | type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stdout]    |                       ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 34 - type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stdout] 34 + type GenericErr = Box<dyn std::error::Error>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout]    |                                                                 ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 45 +     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:51:35
[INFO] [stdout]    |
[INFO] [stdout] 51 |     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout]    |                                   ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 51 +     ) -> Result<Secret<Data>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stdout]    |                           ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 57 +     ) -> Result<Data, Box<dyn std::error::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling encrypt-stuff v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/serialization/bitcode.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stdout]   |                              ^                     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 9 -     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 9 +     ) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/serialization/bitcode.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout]    |                        ^                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout] 18 +     ) -> Result<T, Box<dyn std::error::Error + 'static>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 | type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stdout]    |                       ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 34 - type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stdout] 34 + type GenericErr = Box<dyn std::error::Error>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout]    |                                                                 ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 45 +     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:51:35
[INFO] [stdout]    |
[INFO] [stdout] 51 |     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout]    |                                   ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 51 +     ) -> Result<Secret<Data>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/symmetric/encryption.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stdout]    |                           ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stdout] 57 +     ) -> Result<Data, Box<dyn std::error::Error>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "cce7feca460d16a1ee0afcd2f76f159792481b4101330785d756542ebefa141f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce7feca460d16a1ee0afcd2f76f159792481b4101330785d756542ebefa141f", kill_on_drop: false }`
[INFO] [stdout] cce7feca460d16a1ee0afcd2f76f159792481b4101330785d756542ebefa141f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e84c6003b3bcf619b3546c4552ebe7376b93a75c8d237256192f59e2c0de779
[INFO] running `Command { std: "docker" "start" "-a" "7e84c6003b3bcf619b3546c4552ebe7376b93a75c8d237256192f59e2c0de779", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]  --> src/serialization/bitcode.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stderr]   |                              ^                     ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 9 -     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stderr] 9 +     ) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/serialization/bitcode.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stderr]    |                        ^                               ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 -     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stderr] 18 +     ) -> Result<T, Box<dyn std::error::Error + 'static>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/symmetric/encryption.rs:34:23
[INFO] [stderr]    |
[INFO] [stderr] 34 | type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stderr]    |                       ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 34 - type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stderr] 34 + type GenericErr = Box<dyn std::error::Error>;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/symmetric/encryption.rs:45:65
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stderr]    |                                                                 ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 45 -     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stderr] 45 +     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<dyn std::error::Error>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/symmetric/encryption.rs:51:35
[INFO] [stderr]    |
[INFO] [stderr] 51 |     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stderr]    |                                   ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 51 -     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stderr] 51 +     ) -> Result<Secret<Data>, Box<dyn std::error::Error>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/symmetric/encryption.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 |     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stderr]    |                           ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 57 -     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stderr] 57 +     ) -> Result<Data, Box<dyn std::error::Error>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `encrypt-stuff` (lib) generated 6 warnings (run `cargo fix --lib -p encrypt-stuff` to apply 6 suggestions)
[INFO] [stderr] warning: `encrypt-stuff` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/encrypt_stuff-9cd95d8a6eeeb054)
[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 encrypt_stuff
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]  --> src/serialization/bitcode.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stderr]   |                              ^                     ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 9 -     ) -> Result<Vec<u8>, Box<(dyn std::error::Error)>> {
[INFO] [stderr] 9 +     ) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/serialization/bitcode.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stderr]    |                        ^                               ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 -     ) -> Result<T, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stderr] 18 +     ) -> Result<T, Box<dyn std::error::Error + 'static>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/symmetric/encryption.rs:34:23
[INFO] [stderr]    |
[INFO] [stderr] 34 | type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stderr]    |                       ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 34 - type GenericErr = Box<(dyn std::error::Error)>;
[INFO] [stderr] 34 + type GenericErr = Box<dyn std::error::Error>;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/symmetric/encryption.rs:45:65
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stderr]    |                                                                 ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 45 -     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stderr] 45 +     fn decode<Data>(data: &[u8]) -> Result<Encrypted<Data>, Box<dyn std::error::Error>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/symmetric/encryption.rs:51:35
[INFO] [stderr]    |
[INFO] [stderr] 51 |     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stderr]    |                                   ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 51 -     ) -> Result<Secret<Data>, Box<(dyn std::error::Error)>> {
[INFO] [stderr] 51 +     ) -> Result<Secret<Data>, Box<dyn std::error::Error>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/symmetric/encryption.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 |     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stderr]    |                           ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 57 -     ) -> Result<Data, Box<(dyn std::error::Error)>> {
[INFO] [stderr] 57 +     ) -> Result<Data, Box<dyn std::error::Error>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 6 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" "7e84c6003b3bcf619b3546c4552ebe7376b93a75c8d237256192f59e2c0de779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e84c6003b3bcf619b3546c4552ebe7376b93a75c8d237256192f59e2c0de779", kill_on_drop: false }`
[INFO] [stdout] 7e84c6003b3bcf619b3546c4552ebe7376b93a75c8d237256192f59e2c0de779