[INFO] fetching crate exclave 0.2.6... [INFO] checking exclave-0.2.6 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate exclave 0.2.6 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate exclave 0.2.6 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 103 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding bitflags v0.9.1 (latest: v2.6.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.16) [INFO] [stderr] Adding clicolors-control v0.2.0 (latest: v1.0.1) [INFO] [stderr] Adding console v0.6.2 (latest: v0.15.8) [INFO] [stderr] Adding daggy v0.6.0 (latest: v0.8.0) [INFO] [stderr] Adding fixedbitset v0.1.9 (latest: v0.5.7) [INFO] [stderr] Adding fsevent v0.4.0 (latest: v2.1.2) [INFO] [stderr] Adding fsevent-sys v2.0.1 (latest: v4.1.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Adding inotify v0.7.1 (latest: v0.11.0) [INFO] [stderr] Adding itertools v0.5.10 (latest: v0.13.0) [INFO] [stderr] Adding lazy_static v0.2.11 (latest: v1.5.0) [INFO] [stderr] Adding mio v0.6.23 (latest: v1.0.2) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding nix v0.9.0 (latest: v0.29.0) [INFO] [stderr] Adding nom v2.2.1 (latest: v7.1.3) [INFO] [stderr] Adding notify v4.0.18 (latest: v6.1.1) [INFO] [stderr] Adding ordermap v0.3.5 (latest: v0.5.2) [INFO] [stderr] Adding petgraph v0.4.13 (latest: v0.6.5) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.6) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.4) [INFO] [stderr] Adding shlex v0.1.1 (latest: v1.3.0) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ucd-util v0.1.10 [INFO] [stderr] Downloaded clicolors-control v0.2.0 [INFO] [stderr] Downloaded termios v0.3.3 [INFO] [stderr] Downloaded fixedbitset v0.1.9 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded console v0.6.2 [INFO] [stderr] Downloaded ctrlc v3.4.5 [INFO] [stderr] Downloaded petgraph v0.4.13 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded nix v0.9.0 [INFO] [stderr] Downloaded itertools v0.5.10 [INFO] [stderr] Downloaded daggy v0.6.0 [INFO] [stderr] Downloaded runny v1.2.5 [INFO] [stderr] Downloaded dependy v0.4.1 [INFO] [stderr] Downloaded systemd-parser v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed357f5ed75a37be2a176effe9686cec27c133ac248e3449a92e551d11405fc6 [INFO] running `Command { std: "docker" "start" "-a" "ed357f5ed75a37be2a176effe9686cec27c133ac248e3449a92e551d11405fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed357f5ed75a37be2a176effe9686cec27c133ac248e3449a92e551d11405fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed357f5ed75a37be2a176effe9686cec27c133ac248e3449a92e551d11405fc6", kill_on_drop: false }` [INFO] [stdout] ed357f5ed75a37be2a176effe9686cec27c133ac248e3449a92e551d11405fc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05265479bd28d2af7d5b39a85ef31414579e08b004868793f16f122a95041c8b [INFO] running `Command { std: "docker" "start" "-a" "05265479bd28d2af7d5b39a85ef31414579e08b004868793f16f122a95041c8b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking clicolors-control v0.2.0 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling user32-sys v0.2.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Compiling exclave v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking console v0.6.2 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking notify v4.0.18 [INFO] [stderr] Checking systemd-parser v0.1.3 [INFO] [stderr] Checking daggy v0.6.0 [INFO] [stderr] Checking dependy v0.4.1 [INFO] [stderr] Checking runny v1.2.5 [INFO] [stderr] Checking ctrlc v3.4.5 [INFO] [stderr] Compiling serde_derive v1.0.209 [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] = note: `#[warn(unused_imports)]` on by default [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: use of deprecated method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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: method `get_manager` is never used [INFO] [stdout] --> src/unitlibrary.rs:422:12 [INFO] [stdout] | [INFO] [stdout] 155 | impl UnitLibrary { [INFO] [stdout] | ---------------- method in this implementation [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: using `.clone()` on a double reference, which returns `&Rc>` instead of cloning the inner type [INFO] [stdout] --> src/unitmanager.rs:1077:29 [INFO] [stdout] | [INFO] [stdout] 1077 | Some(ref s) => s.clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Rc>` instead of cloning the inner type [INFO] [stdout] --> src/unitmanager.rs:1093:29 [INFO] [stdout] | [INFO] [stdout] 1093 | Some(ref s) => s.clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Rc>` instead of cloning the inner type [INFO] [stdout] --> src/unitmanager.rs:1114:29 [INFO] [stdout] | [INFO] [stdout] 1114 | Some(ref s) => s.clone(), [INFO] [stdout] | ^^^^^^^^ [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] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Rc>` instead of cloning the inner type [INFO] [stdout] --> src/unitmanager.rs:1077:29 [INFO] [stdout] | [INFO] [stdout] 1077 | Some(ref s) => s.clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Rc>` instead of cloning the inner type [INFO] [stdout] --> src/unitmanager.rs:1093:29 [INFO] [stdout] | [INFO] [stdout] 1093 | Some(ref s) => s.clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Rc>` instead of cloning the inner type [INFO] [stdout] --> src/unitmanager.rs:1114:29 [INFO] [stdout] | [INFO] [stdout] 1114 | Some(ref s) => s.clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.78s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "05265479bd28d2af7d5b39a85ef31414579e08b004868793f16f122a95041c8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05265479bd28d2af7d5b39a85ef31414579e08b004868793f16f122a95041c8b", kill_on_drop: false }` [INFO] [stdout] 05265479bd28d2af7d5b39a85ef31414579e08b004868793f16f122a95041c8b