[INFO] fetching crate exclave 0.2.6... [INFO] checking exclave-0.2.6 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate exclave 0.2.6 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate exclave 0.2.6 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/source/.cargo/config [INFO] started tweaking crates.io crate exclave 0.2.6 [INFO] finished tweaking crates.io crate exclave 0.2.6 [INFO] tweaked toml for crates.io crate exclave 0.2.6 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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 dependy v0.4.1 [INFO] [stderr] Downloaded runny v1.2.5 [INFO] [stderr] Downloaded systemd-parser v0.1.3 [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7bc88b73368da40e2ade6811c6c5951b21e2f9cc0ff4c35484dbc21aff2780f [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" "b7bc88b73368da40e2ade6811c6c5951b21e2f9cc0ff4c35484dbc21aff2780f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7bc88b73368da40e2ade6811c6c5951b21e2f9cc0ff4c35484dbc21aff2780f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7bc88b73368da40e2ade6811c6c5951b21e2f9cc0ff4c35484dbc21aff2780f", kill_on_drop: false }` [INFO] [stdout] b7bc88b73368da40e2ade6811c6c5951b21e2f9cc0ff4c35484dbc21aff2780f [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] a40dd132542a619882a1d7e16e31d6dc60bf3142cfe4a7f62905b8bff78f4d62 [INFO] running `Command { std: "docker" "start" "-a" "a40dd132542a619882a1d7e16e31d6dc60bf3142cfe4a7f62905b8bff78f4d62", 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] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling exclave v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking daggy v0.6.0 [INFO] [stderr] Compiling user32-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking clicolors-control v0.2.0 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking dependy v0.4.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking systemd-parser v0.1.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Checking runny v1.2.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking console v0.6.2 [INFO] [stderr] Checking ctrlc v3.1.9 [INFO] [stdout] warning: the item `RunnyError` is imported redundantly [INFO] [stdout] --> src/unit.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 13 | use self::runny::RunnyError; [INFO] [stdout] | ----------------------- the item `RunnyError` is already imported here [INFO] [stdout] ... [INFO] [stdout] 262 | use self::runny::RunnyError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `units::interface::InterfaceDescription` [INFO] [stdout] --> src/test.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use units::interface::InterfaceDescription; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `units::logger::LoggerDescription` [INFO] [stdout] --> src/test.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use units::logger::LoggerDescription; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `units::trigger::TriggerDescription` [INFO] [stdout] --> src/test.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use units::trigger::TriggerDescription; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RunnyError` is imported redundantly [INFO] [stdout] --> src/unit.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 13 | use self::runny::RunnyError; [INFO] [stdout] | ----------------------- the item `RunnyError` is already imported here [INFO] [stdout] ... [INFO] [stdout] 262 | use self::runny::RunnyError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/unit.rs:267:64 [INFO] [stdout] | [INFO] [stdout] 267 | write!(f, "Unable to activate unit: {}", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/unit.rs:368:58 [INFO] [stdout] | [INFO] [stdout] 368 | write!(f, "unable to open file -- {}", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/unit.rs:371:49 [INFO] [stdout] | [INFO] [stdout] 371 | write!(f, "syntax error: {}", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/unit.rs:374:53 [INFO] [stdout] | [INFO] [stdout] 374 | write!(f, "time parse error: {}", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/unit.rs:267:64 [INFO] [stdout] | [INFO] [stdout] 267 | write!(f, "Unable to activate unit: {}", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/unit.rs:368:58 [INFO] [stdout] | [INFO] [stdout] 368 | write!(f, "unable to open file -- {}", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/unit.rs:371:49 [INFO] [stdout] | [INFO] [stdout] 371 | write!(f, "syntax error: {}", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/unit.rs:374:53 [INFO] [stdout] | [INFO] [stdout] 374 | write!(f, "time parse error: {}", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/units/test.rs:386:171 [INFO] [stdout] | [INFO] [stdout] 386 | ...tents::LogError(format!("test daemon raised an error: {}", e.description())))).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/units/test.rs:386:171 [INFO] [stdout] | [INFO] [stdout] 386 | ...tents::LogError(format!("test daemon raised an error: {}", e.description())))).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_max_time` [INFO] [stdout] --> src/units/scenario.rs:611:21 [INFO] [stdout] | [INFO] [stdout] 611 | let test_max_time = self.make_timeout(test_timeout); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_max_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_max_time` [INFO] [stdout] --> src/units/scenario.rs:611:21 [INFO] [stdout] | [INFO] [stdout] 611 | let test_max_time = self.make_timeout(test_timeout); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_max_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `master_seen` is never read [INFO] [stdout] --> src/test.rs:502:29 [INFO] [stdout] | [INFO] [stdout] 502 | ... master_seen = true; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_manager` [INFO] [stdout] --> src/unitlibrary.rs:422:12 [INFO] [stdout] | [INFO] [stdout] 422 | pub fn get_manager(&self) -> &RefCell { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.87s [INFO] running `Command { std: "docker" "inspect" "a40dd132542a619882a1d7e16e31d6dc60bf3142cfe4a7f62905b8bff78f4d62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a40dd132542a619882a1d7e16e31d6dc60bf3142cfe4a7f62905b8bff78f4d62", kill_on_drop: false }` [INFO] [stdout] a40dd132542a619882a1d7e16e31d6dc60bf3142cfe4a7f62905b8bff78f4d62