[INFO] updating cached repository https://github.com/exclave/exclave
[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] f5762d3c349a576f575c20cda0ca04494d58d108
[INFO] checking exclave/exclave against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexclave%2Fexclave" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/exclave/exclave on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/exclave/exclave
[INFO] finished tweaking git repo https://github.com/exclave/exclave
[INFO] tweaked toml for git repo https://github.com/exclave/exclave written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/exclave/exclave already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 52c454261de2c90e5042dc663a105cbcb9eb8aeaffa5a46b32f74b3c8c5f0a45
[INFO] running `"docker" "start" "-a" "52c454261de2c90e5042dc663a105cbcb9eb8aeaffa5a46b32f74b3c8c5f0a45"`
[INFO] [stderr]    Compiling exclave v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking filetime v0.2.1
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking itertools v0.5.10
[INFO] [stderr]     Checking clicolors-control v0.2.0
[INFO] [stderr]     Checking daggy v0.6.0
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]    Compiling quote v0.6.9
[INFO] [stderr]     Checking ctrlc v3.1.1
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking dependy v0.4.1
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]     Checking console v0.6.2
[INFO] [stderr]    Compiling syn v0.15.15
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking systemd-parser v0.1.3
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]     Checking runny v1.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr] warning: the item `RunnyError` is imported redundantly
[INFO] [stderr]    --> src/unit.rs:262:13
[INFO] [stderr]     |
[INFO] [stderr] 13  | use self::runny::RunnyError;
[INFO] [stderr]     |     ----------------------- the item `RunnyError` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 262 |         use self::runny::RunnyError;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `RunnyError` is imported redundantly
[INFO] [stderr]    --> src/unit.rs:262:13
[INFO] [stderr]     |
[INFO] [stderr] 13  | use self::runny::RunnyError;
[INFO] [stderr]     |     ----------------------- the item `RunnyError` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 262 |         use self::runny::RunnyError;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `units::interface::InterfaceDescription`
[INFO] [stderr]   --> src/test.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use units::interface::InterfaceDescription;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `units::logger::LoggerDescription`
[INFO] [stderr]   --> src/test.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use units::logger::LoggerDescription;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `units::trigger::TriggerDescription`
[INFO] [stderr]   --> src/test.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use units::trigger::TriggerDescription;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `test_max_time`
[INFO] [stderr]    --> src/units/scenario.rs:611:21
[INFO] [stderr]     |
[INFO] [stderr] 611 |                 let test_max_time = self.make_timeout(test_timeout);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_test_max_time`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `test_max_time`
[INFO] [stderr]    --> src/units/scenario.rs:611:21
[INFO] [stderr]     |
[INFO] [stderr] 611 |                 let test_max_time = self.make_timeout(test_timeout);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_test_max_time`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `master_seen` is never read
[INFO] [stderr]    --> src/test.rs:502:29
[INFO] [stderr]     |
[INFO] [stderr] 502 | ...                   master_seen = true;
[INFO] [stderr]     |                       ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_manager`
[INFO] [stderr]    --> src/unitlibrary.rs:422:5
[INFO] [stderr]     |
[INFO] [stderr] 422 |     pub fn get_manager(&self) -> &RefCell<UnitManager> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.12s
[INFO] running `"docker" "inspect" "52c454261de2c90e5042dc663a105cbcb9eb8aeaffa5a46b32f74b3c8c5f0a45"`
[INFO] running `"docker" "rm" "-f" "52c454261de2c90e5042dc663a105cbcb9eb8aeaffa5a46b32f74b3c8c5f0a45"`
[INFO] [stdout] 52c454261de2c90e5042dc663a105cbcb9eb8aeaffa5a46b32f74b3c8c5f0a45