[INFO] fetching crate bitrush-index 0.1.1...
[INFO] checking bitrush-index-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate bitrush-index 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate bitrush-index 0.1.1
[INFO] finished tweaking crates.io crate bitrush-index 0.1.1
[INFO] tweaked toml for crates.io crate bitrush-index 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitrush-index 0.1.1 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] crate crates.io crate bitrush-index 0.1.1 already has a lockfile, it will not be regenerated
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded c2-chacha v0.2.3
[INFO] [stderr]   Downloaded getrandom v0.1.13
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5605251a062b8b5ce79749099c459eb2423b1ece2ad243bb8755dea0641ed0ba
[INFO] running `Command { std: "docker" "start" "-a" "5605251a062b8b5ce79749099c459eb2423b1ece2ad243bb8755dea0641ed0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5605251a062b8b5ce79749099c459eb2423b1ece2ad243bb8755dea0641ed0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5605251a062b8b5ce79749099c459eb2423b1ece2ad243bb8755dea0641ed0ba", kill_on_drop: false }`
[INFO] [stdout] 5605251a062b8b5ce79749099c459eb2423b1ece2ad243bb8755dea0641ed0ba
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39c1ebb3a458afa638c44cb7074153bd0d7b3469a44ab86567168fea535a2a30
[INFO] running `Command { std: "docker" "start" "-a" "39c1ebb3a458afa638c44cb7074153bd0d7b3469a44ab86567168fea535a2a30", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking bitrush-index v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ozbcbitmap/mod.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 | const OZBC_MAX_128_BYTES_ZERO: u16 = ((1 << 15) - 1);
[INFO] [stdout]    |                                      ^             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 - const OZBC_MAX_128_BYTES_ZERO: u16 = ((1 << 15) - 1);
[INFO] [stdout] 38 + const OZBC_MAX_128_BYTES_ZERO: u16 = (1 << 15) - 1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ozbcbitmap/mod.rs:39:34
[INFO] [stdout]    |
[INFO] [stdout] 39 | const OZBC_MAX_BYTES_ZERO: u32 = ((OZBC_MAX_128_BYTES_ZERO as u32) << 7);
[INFO] [stdout]    |                                  ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 - const OZBC_MAX_BYTES_ZERO: u32 = ((OZBC_MAX_128_BYTES_ZERO as u32) << 7);
[INFO] [stdout] 39 + const OZBC_MAX_BYTES_ZERO: u32 = (OZBC_MAX_128_BYTES_ZERO as u32) << 7;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/ozbcbitmap/mod.rs:260:47
[INFO] [stdout]     |
[INFO] [stdout] 260 |         let num_bytes_raw: [u8; 4] = unsafe { mem::transmute(self.num_bytes) };
[INFO] [stdout]     |                                               --------------^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               help: replace this with: `u32::to_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ozbcbitmap/mod.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 | const OZBC_MAX_128_BYTES_ZERO: u16 = ((1 << 15) - 1);
[INFO] [stdout]    |                                      ^             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 - const OZBC_MAX_128_BYTES_ZERO: u16 = ((1 << 15) - 1);
[INFO] [stdout] 38 + const OZBC_MAX_128_BYTES_ZERO: u16 = (1 << 15) - 1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/ozbcbitmap/mod.rs:39:34
[INFO] [stdout]    |
[INFO] [stdout] 39 | const OZBC_MAX_BYTES_ZERO: u32 = ((OZBC_MAX_128_BYTES_ZERO as u32) << 7);
[INFO] [stdout]    |                                  ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 - const OZBC_MAX_BYTES_ZERO: u32 = ((OZBC_MAX_128_BYTES_ZERO as u32) << 7);
[INFO] [stdout] 39 + const OZBC_MAX_BYTES_ZERO: u32 = (OZBC_MAX_128_BYTES_ZERO as u32) << 7;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/ozbcbitmap/mod.rs:260:47
[INFO] [stdout]     |
[INFO] [stdout] 260 |         let num_bytes_raw: [u8; 4] = unsafe { mem::transmute(self.num_bytes) };
[INFO] [stdout]     |                                               --------------^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               help: replace this with: `u32::to_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "39c1ebb3a458afa638c44cb7074153bd0d7b3469a44ab86567168fea535a2a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c1ebb3a458afa638c44cb7074153bd0d7b3469a44ab86567168fea535a2a30", kill_on_drop: false }`
[INFO] [stdout] 39c1ebb3a458afa638c44cb7074153bd0d7b3469a44ab86567168fea535a2a30