[INFO] cloning repository https://github.com/andreytkachenko/opencm
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreytkachenko/opencm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreytkachenko%2Fopencm"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreytkachenko%2Fopencm'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc4b1990be41317cde9c9e55b61df8d94fc873d2
[INFO] testing andreytkachenko/opencm against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreytkachenko%2Fopencm" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andreytkachenko/opencm on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/andreytkachenko/opencm
[INFO] finished tweaking git repo https://github.com/andreytkachenko/opencm
[INFO] tweaked toml for git repo https://github.com/andreytkachenko/opencm written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/andreytkachenko/opencm already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a877781be612113dc7124e73e7b39966bccc9e06044e6a7ede80bb0ad91bc8e9
[INFO] running `"docker" "start" "-a" "a877781be612113dc7124e73e7b39966bccc9e06044e6a7ede80bb0ad91bc8e9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling opencm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(const_fn, asm)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:17:33
[INFO] [stderr]    |
[INFO] [stderr] 17 |         pub const DCRST:  u32 = (1 << 12);
[INFO] [stderr]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:18:33
[INFO] [stderr]    |
[INFO] [stderr] 18 |         pub const ICRST:  u32 = (1 << 11);
[INFO] [stderr]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:19:33
[INFO] [stderr]    |
[INFO] [stderr] 19 |         pub const DCEN:   u32 = (1 << 10);
[INFO] [stderr]    |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:20:33
[INFO] [stderr]    |
[INFO] [stderr] 20 |         pub const ICEN:   u32 = (1 << 9);
[INFO] [stderr]    |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:21:33
[INFO] [stderr]    |
[INFO] [stderr] 21 |         pub const PRFTEN: u32 = (1 << 8);
[INFO] [stderr]    |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:34:31
[INFO] [stderr]    |
[INFO] [stderr] 34 |         pub const LOCK: u32 = (1 << 31);
[INFO] [stderr]    |                               ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |         pub const ERRIE: u32 = (1 << 25);
[INFO] [stderr]    |                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |         pub const EOPIE: u32 = (1 << 24);
[INFO] [stderr]    |                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:37:31
[INFO] [stderr]    |
[INFO] [stderr] 37 |         pub const STRT: u32 = (1 << 16);
[INFO] [stderr]    |                               ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:38:30
[INFO] [stderr]    |
[INFO] [stderr] 38 |         pub const MER: u32 = (1 << 2);
[INFO] [stderr]    |                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:39:30
[INFO] [stderr]    |
[INFO] [stderr] 39 |         pub const SER: u32 = (1 << 1);
[INFO] [stderr]    |                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:40:29
[INFO] [stderr]    |
[INFO] [stderr] 40 |         pub const PG: u32 = (1 << 0);
[INFO] [stderr]    |                             ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:55:30
[INFO] [stderr]    |
[INFO] [stderr] 55 |         pub const BSY: u32 = (1 << 16);
[INFO] [stderr]    |                              ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:56:33
[INFO] [stderr]    |
[INFO] [stderr] 56 |         pub const PGSERR: u32 = (1 << 7);
[INFO] [stderr]    |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:57:33
[INFO] [stderr]    |
[INFO] [stderr] 57 |         pub const PGPERR: u32 = (1 << 6);
[INFO] [stderr]    |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:58:33
[INFO] [stderr]    |
[INFO] [stderr] 58 |         pub const PGAERR: u32 = (1 << 5);
[INFO] [stderr]    |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:59:33
[INFO] [stderr]    |
[INFO] [stderr] 59 |         pub const WRPERR: u32 = (1 << 4);
[INFO] [stderr]    |                                 ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:60:32
[INFO] [stderr]    |
[INFO] [stderr] 60 |         pub const OPERR: u32 = (1 << 1);
[INFO] [stderr]    |                                ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/hal/flash.rs:61:30
[INFO] [stderr]    |
[INFO] [stderr] 61 |         pub const EOP: u32 = (1 << 0);
[INFO] [stderr]    |                              ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `opencm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a877781be612113dc7124e73e7b39966bccc9e06044e6a7ede80bb0ad91bc8e9"`
[INFO] running `"docker" "rm" "-f" "a877781be612113dc7124e73e7b39966bccc9e06044e6a7ede80bb0ad91bc8e9"`
[INFO] [stdout] a877781be612113dc7124e73e7b39966bccc9e06044e6a7ede80bb0ad91bc8e9