[INFO] updating cached repository https://github.com/garyttierney/libsepolrs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 83b1e107f7328c9906417b6423def7c22d78ec13
[INFO] testing garyttierney/libsepolrs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaryttierney%2Flibsepolrs" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/garyttierney/libsepolrs 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/garyttierney/libsepolrs
[INFO] finished tweaking git repo https://github.com/garyttierney/libsepolrs
[INFO] tweaked toml for git repo https://github.com/garyttierney/libsepolrs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/garyttierney/libsepolrs 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c1f7749c1030be8f71bd1a6493db5236d1df8ac3bcdefb5d6211880c31be1bd8
[INFO] running `"docker" "start" "-a" "c1f7749c1030be8f71bd1a6493db5236d1df8ac3bcdefb5d6211880c31be1bd8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]    Compiling bindgen v0.37.4
[INFO] [stderr]    Compiling termcolor v1.0.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling env_logger v0.5.11
[INFO] [stderr]    Compiling croaring-sys v0.3.5
[INFO] [stderr]    Compiling croaring v0.3.5
[INFO] [stderr]    Compiling sepolrs 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(nll)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::CompatibilityProfile`
[INFO] [stderr]  --> src/policydb/bitmap.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use policydb::CompatibilityProfile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::CompatibilityProfile`
[INFO] [stderr]  --> src/policydb/class.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use policydb::CompatibilityProfile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::CompatibilityProfile`
[INFO] [stderr]  --> src/policydb/cons.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use policydb::CompatibilityProfile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::CompatibilityProfile`
[INFO] [stderr]  --> src/policydb/mls.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use policydb::CompatibilityProfile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/policydb/mls.rs:37:41
[INFO] [stderr]    |
[INFO] [stderr] 37 |             categories.add_range_closed((low..high))
[INFO] [stderr]    |                                         ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::CompatibilityProfile`
[INFO] [stderr]  --> src/policydb/polcap.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use policydb::CompatibilityProfile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/policydb/profile.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/policydb/profile.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::CompatibilityProfile`
[INFO] [stderr]  --> src/policydb/role.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use policydb::CompatibilityProfile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::PolicyType`
[INFO] [stderr]  --> src/policydb/role.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use policydb::PolicyType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::CompatibilityProfile`
[INFO] [stderr]  --> src/policydb/symtable.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use policydb::CompatibilityProfile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::PolicyReadError`
[INFO] [stderr]  --> src/policydb/symtable.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use policydb::PolicyReadError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::PolicyReader`
[INFO] [stderr]  --> src/policydb/symtable.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use policydb::PolicyReader;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/policydb/symtable.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::CompatibilityProfile`
[INFO] [stderr]  --> src/policydb/ty.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use policydb::CompatibilityProfile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `policydb::CompatibilityProfile`
[INFO] [stderr]  --> src/policydb/user.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use policydb::CompatibilityProfile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `sepolrs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c1f7749c1030be8f71bd1a6493db5236d1df8ac3bcdefb5d6211880c31be1bd8"`
[INFO] running `"docker" "rm" "-f" "c1f7749c1030be8f71bd1a6493db5236d1df8ac3bcdefb5d6211880c31be1bd8"`
[INFO] [stdout] c1f7749c1030be8f71bd1a6493db5236d1df8ac3bcdefb5d6211880c31be1bd8