[INFO] cloning repository https://github.com/jasmesp/jasLFSRrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jasmesp/jasLFSRrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasmesp%2FjasLFSRrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasmesp%2FjasLFSRrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3eec1a044764f3e66da649789870990ac7ff882
[INFO] checking jasmesp/jasLFSRrust against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasmesp%2FjasLFSRrust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jasmesp/jasLFSRrust on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jasmesp/jasLFSRrust
[INFO] finished tweaking git repo https://github.com/jasmesp/jasLFSRrust
[INFO] tweaked toml for git repo https://github.com/jasmesp/jasLFSRrust written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/jasmesp/jasLFSRrust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8846c88c88163bc1a3b64fa92f8f7572f7879d9efad91ead80812e02895d68a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e8846c88c88163bc1a3b64fa92f8f7572f7879d9efad91ead80812e02895d68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8846c88c88163bc1a3b64fa92f8f7572f7879d9efad91ead80812e02895d68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8846c88c88163bc1a3b64fa92f8f7572f7879d9efad91ead80812e02895d68a", kill_on_drop: false }`
[INFO] [stdout] e8846c88c88163bc1a3b64fa92f8f7572f7879d9efad91ead80812e02895d68a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a5e82c177207597b8fa6378a346c5cb1965ce3d1f0e5f658381ff4fde672439
[INFO] running `Command { std: "docker" "start" "-a" "8a5e82c177207597b8fa6378a346c5cb1965ce3d1f0e5f658381ff4fde672439", kill_on_drop: false }`
[INFO] [stderr]     Checking jasLFSRrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let s_bit = (iv ^ (iv >> 1) ^ (iv >> 2) ^ (iv >> 7));
[INFO] [stdout]    |                     ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -         let s_bit = (iv ^ (iv >> 1) ^ (iv >> 2) ^ (iv >> 7));
[INFO] [stdout] 13 +         let s_bit = iv ^ (iv >> 1) ^ (iv >> 2) ^ (iv >> 7);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let shiftval = (iv ^ (s_bit >> 1) ^ (s_bit >> 2) ^ (s_bit >> 7));
[INFO] [stdout]    |                        ^                                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 14 -         let shiftval = (iv ^ (s_bit >> 1) ^ (s_bit >> 2) ^ (s_bit >> 7));
[INFO] [stdout] 14 +         let shiftval = iv ^ (s_bit >> 1) ^ (s_bit >> 2) ^ (s_bit >> 7);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let s_bit = (iv ^ (iv >> 1) ^ (iv >> 2) ^ (iv >> 7));
[INFO] [stdout]    |                     ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 -         let s_bit = (iv ^ (iv >> 1) ^ (iv >> 2) ^ (iv >> 7));
[INFO] [stdout] 13 +         let s_bit = iv ^ (iv >> 1) ^ (iv >> 2) ^ (iv >> 7);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let shiftval = (iv ^ (s_bit >> 1) ^ (s_bit >> 2) ^ (s_bit >> 7));
[INFO] [stdout]    |                        ^                                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 14 -         let shiftval = (iv ^ (s_bit >> 1) ^ (s_bit >> 2) ^ (s_bit >> 7));
[INFO] [stdout] 14 +         let shiftval = iv ^ (s_bit >> 1) ^ (s_bit >> 2) ^ (s_bit >> 7);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `jasLFSRrust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `jas_lfsrrust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `jasLFSRrust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `jas_lfsrrust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "8a5e82c177207597b8fa6378a346c5cb1965ce3d1f0e5f658381ff4fde672439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5e82c177207597b8fa6378a346c5cb1965ce3d1f0e5f658381ff4fde672439", kill_on_drop: false }`
[INFO] [stdout] 8a5e82c177207597b8fa6378a346c5cb1965ce3d1f0e5f658381ff4fde672439