[INFO] crate carboxyl 0.2.1 is already in cache [INFO] testing carboxyl-0.2.1 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate carboxyl 0.2.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate carboxyl 0.2.1 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate carboxyl 0.2.1 [INFO] finished tweaking crates.io crate carboxyl 0.2.1 [INFO] tweaked toml for crates.io crate carboxyl 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] 5076c5ca7b4649a8b49ca90f66255477d6e0dc7abfb3d5bee2f825fb2e4e1e7d [INFO] running `Command { std: "docker" "start" "-a" "5076c5ca7b4649a8b49ca90f66255477d6e0dc7abfb3d5bee2f825fb2e4e1e7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5076c5ca7b4649a8b49ca90f66255477d6e0dc7abfb3d5bee2f825fb2e4e1e7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5076c5ca7b4649a8b49ca90f66255477d6e0dc7abfb3d5bee2f825fb2e4e1e7d", kill_on_drop: false }` [INFO] [stdout] 5076c5ca7b4649a8b49ca90f66255477d6e0dc7abfb3d5bee2f825fb2e4e1e7d [INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b663f47ce34fcc5b52b22f6c3d6e6121a46f6615b9213d17cd70f098c139cfd [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" "6b663f47ce34fcc5b52b22f6c3d6e6121a46f6615b9213d17cd70f098c139cfd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling pulldown-cmark v0.0.3 [INFO] [stderr] Compiling skeptic v0.6.1 [INFO] [stderr] Compiling carboxyl v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | /// The global transaction lock. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | /// TODO: revert this to use a static mutex, as soon as that is stabilized in [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | /// the standard library. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | /// Registry for callbacks to be executed at the end of a transaction. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/transaction.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | type Callback = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/source.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | type Callback = Box CallbackResult + Send + Sync + 'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(A) -> CallbackResult + Send + Sync + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:129:32 [INFO] [stdout] | [INFO] [stdout] 129 | fn box_clone(&self) -> Box; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:133:32 [INFO] [stdout] | [INFO] [stdout] 133 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:192:21 [INFO] [stdout] | [INFO] [stdout] 192 | keep_alive: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:490:21 [INFO] [stdout] | [INFO] [stdout] 490 | keep_alive: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signal.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | func: Box A + Send + Sync + 'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> A + Send + Sync + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signal.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | keep_alive: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/transaction.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / lazy_static! { [INFO] [stdout] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/transaction.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / lazy_static! { [INFO] [stdout] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for macro [INFO] [stdout] --> src/lift.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | macro_rules! lift { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.66s [INFO] running `Command { std: "docker" "inspect" "6b663f47ce34fcc5b52b22f6c3d6e6121a46f6615b9213d17cd70f098c139cfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b663f47ce34fcc5b52b22f6c3d6e6121a46f6615b9213d17cd70f098c139cfd", kill_on_drop: false }` [INFO] [stdout] 6b663f47ce34fcc5b52b22f6c3d6e6121a46f6615b9213d17cd70f098c139cfd [INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 905bbc6877b9f7f3d7dff0f63f5497dd3770a75406125157a9a36adc0a87a86b [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" "905bbc6877b9f7f3d7dff0f63f5497dd3770a75406125157a9a36adc0a87a86b", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | /// The global transaction lock. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | /// TODO: revert this to use a static mutex, as soon as that is stabilized in [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | /// the standard library. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | /// Registry for callbacks to be executed at the end of a transaction. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/transaction.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | type Callback = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/source.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | type Callback = Box CallbackResult + Send + Sync + 'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(A) -> CallbackResult + Send + Sync + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:129:32 [INFO] [stdout] | [INFO] [stdout] 129 | fn box_clone(&self) -> Box; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:133:32 [INFO] [stdout] | [INFO] [stdout] 133 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:192:21 [INFO] [stdout] | [INFO] [stdout] 192 | keep_alive: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:490:21 [INFO] [stdout] | [INFO] [stdout] 490 | keep_alive: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signal.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | func: Box A + Send + Sync + 'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> A + Send + Sync + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signal.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | keep_alive: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/transaction.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / lazy_static! { [INFO] [stdout] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/transaction.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / lazy_static! { [INFO] [stdout] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for macro [INFO] [stdout] --> src/lift.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | macro_rules! lift { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quickcheck v0.2.27 [INFO] [stderr] Compiling carboxyl v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | /// The global transaction lock. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | /// TODO: revert this to use a static mutex, as soon as that is stabilized in [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | /// the standard library. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/transaction.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | /// Registry for callbacks to be executed at the end of a transaction. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/transaction.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | type Callback = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/source.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | type Callback = Box CallbackResult + Send + Sync + 'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(A) -> CallbackResult + Send + Sync + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:129:32 [INFO] [stdout] | [INFO] [stdout] 129 | fn box_clone(&self) -> Box; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:133:32 [INFO] [stdout] | [INFO] [stdout] 133 | fn box_clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:192:21 [INFO] [stdout] | [INFO] [stdout] 192 | keep_alive: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream/mod.rs:490:21 [INFO] [stdout] | [INFO] [stdout] 490 | keep_alive: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signal.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | func: Box A + Send + Sync + 'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> A + Send + Sync + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/signal.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | keep_alive: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/testing.rs:56:28 [INFO] [stdout] | [INFO] [stdout] 56 | pub type ArcFn = Arc B + Send + Sync + 'static>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(A) -> B + Send + Sync + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/transaction.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / lazy_static! { [INFO] [stdout] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/transaction.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / lazy_static! { [INFO] [stdout] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for macro [INFO] [stdout] --> src/lift.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | macro_rules! lift { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.21s [INFO] running `Command { std: "docker" "inspect" "905bbc6877b9f7f3d7dff0f63f5497dd3770a75406125157a9a36adc0a87a86b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "905bbc6877b9f7f3d7dff0f63f5497dd3770a75406125157a9a36adc0a87a86b", kill_on_drop: false }` [INFO] [stdout] 905bbc6877b9f7f3d7dff0f63f5497dd3770a75406125157a9a36adc0a87a86b [INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 24a6dfb22d1c391def48cc8d462bdbe153e0700a794c1179261937577abaac1b [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" "24a6dfb22d1c391def48cc8d462bdbe153e0700a794c1179261937577abaac1b", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | /// The global transaction lock. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | /// [INFO] [stderr] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | /// TODO: revert this to use a static mutex, as soon as that is stabilized in [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | /// the standard library. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | /// Registry for callbacks to be executed at the end of a transaction. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/transaction.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | type Callback = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:19:24 [INFO] [stderr] | [INFO] [stderr] 19 | type Callback = Box CallbackResult + Send + Sync + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(A) -> CallbackResult + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stream/mod.rs:129:32 [INFO] [stderr] | [INFO] [stderr] 129 | fn box_clone(&self) -> Box; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stream/mod.rs:133:32 [INFO] [stderr] | [INFO] [stderr] 133 | fn box_clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stream/mod.rs:192:21 [INFO] [stderr] | [INFO] [stderr] 192 | keep_alive: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stream/mod.rs:490:21 [INFO] [stderr] | [INFO] [stderr] 490 | keep_alive: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signal.rs:20:15 [INFO] [stderr] | [INFO] [stderr] 20 | func: Box A + Send + Sync + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> A + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signal.rs:157:21 [INFO] [stderr] | [INFO] [stderr] 157 | keep_alive: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/transaction.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / lazy_static! { [INFO] [stderr] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/transaction.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / lazy_static! { [INFO] [stderr] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/lift.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | macro_rules! lift { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | #![warn(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | /// The global transaction lock. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | /// [INFO] [stderr] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | /// TODO: revert this to use a static mutex, as soon as that is stabilized in [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | /// the standard library. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/transaction.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | /// Registry for callbacks to be executed at the end of a transaction. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/transaction.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | type Callback = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/source.rs:19:24 [INFO] [stderr] | [INFO] [stderr] 19 | type Callback = Box CallbackResult + Send + Sync + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(A) -> CallbackResult + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stream/mod.rs:129:32 [INFO] [stderr] | [INFO] [stderr] 129 | fn box_clone(&self) -> Box; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stream/mod.rs:133:32 [INFO] [stderr] | [INFO] [stderr] 133 | fn box_clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stream/mod.rs:192:21 [INFO] [stderr] | [INFO] [stderr] 192 | keep_alive: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stream/mod.rs:490:21 [INFO] [stderr] | [INFO] [stderr] 490 | keep_alive: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signal.rs:20:15 [INFO] [stderr] | [INFO] [stderr] 20 | func: Box A + Send + Sync + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> A + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signal.rs:157:21 [INFO] [stderr] | [INFO] [stderr] 157 | keep_alive: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn BoxClone` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/testing.rs:56:28 [INFO] [stderr] | [INFO] [stderr] 56 | pub type ArcFn = Arc B + Send + Sync + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(A) -> B + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/transaction.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / lazy_static! { [INFO] [stderr] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/transaction.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / lazy_static! { [INFO] [stderr] 16 | | static ref TRANSACTION_MUTEX: Mutex<()> = Mutex::new(()); [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/lift.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | macro_rules! lift { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | #![warn(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/carboxyl-b270bdc5634c542c [INFO] [stdout] [INFO] [stdout] running 62 tests [INFO] [stdout] test lift::test::lift2 ... ok [INFO] [stdout] test lift::test::lift3 ... ok [INFO] [stdout] test lift::test::lift0_equal_within_transaction ... ok [INFO] [stdout] test lift::test::lift2_identical ... ok [INFO] [stdout] test lift::test::lift1 ... ok [INFO] [stdout] test lift::test::lift4 ... ok [INFO] [stdout] test pending::test::new_derefs_identical ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/source.rs:102:13 [INFO] [stdout] test pending::test::queue_affects_future ... ok [INFO] [stderr] stack backtrace: [INFO] [stdout] test pending::test::new_future_identical ... ok [INFO] [stdout] test pending::test::updated_deref ... ok [INFO] [stdout] test signal::test::hold_implicit_stream ... ok [INFO] [stdout] test lift::test::lift0 ... ok [INFO] [stdout] test signal::test::snapshot_2 ... ok [INFO] [stdout] test signal::test::hold ... ok [INFO] [stdout] test signal::test::snapshot_lift_order_standard ... ok [INFO] [stdout] test pending::test::updated_future ... ok [INFO] [stdout] test signal::test::snapshot_order_alternative ... ok [INFO] [stdout] test signal::test::clone ... ok [INFO] [stdout] test signal::test::cyclic_signal_intermediate ... ok [INFO] [stdout] test source::test::with_weak_no_error ... ok [INFO] [stdout] test source::test::source_unregister ... ok [INFO] [stdout] test source::test::with_weak_disappeared ... ok [INFO] [stdout] test stream::coalesce::tests::update_value_combines_new_value_using_reducer ... ok [INFO] [stdout] test signal::test::snapshot_order_standard ... ok [INFO] [stdout] test source::test::source_register_and_send ... ok [INFO] [stdout] test stream::test::chain_1 ... ok [INFO] [stdout] test stream::test::coalesce ... ok [INFO] [stdout] test pending::test::queue_does_not_affect_deref ... ok [INFO] [stdout] test signal::test::snapshot ... ok [INFO] [stdout] test signal::test::cyclic_snapshot_accum ... ok [INFO] [stdout] test stream::test::fold_race_condition ... ok [INFO] [stdout] test stream::test::chain_2 ... ok [INFO] [stdout] test stream::test::filter_some ... ok [INFO] [stdout] test stream::test::map ... ok [INFO] [stdout] test stream::test::merge ... ok [INFO] [stdout] test stream::test::sink_feed ... ok [INFO] [stdout] test stream::test::sink_feed_async ... ok [INFO] [stdout] test stream::test::sink ... ok [INFO] [stdout] test stream::coalesce::tests::update_value_puts_value_in_empty_mutex ... ok [INFO] [stderr] 0: 0x559cdbbb2045 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x559cdbbb2045 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559cdbbb2045 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x559cdbbb2045 - ::fmt::hdb4a83d2b61107e5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x559cdbbda0dc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x559cdbbae862 - std::io::Write::write_fmt::h1aebfe8a5a79e36d [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x559cdbbb47c0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x559cdbbb47c0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x559cdbbb47c0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x559cdbbb450c - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x559cdbbb4e03 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x559cdbb94569 - std::panicking::begin_panic::h7c574d0cd8ce5daf [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stderr] 12: 0x559cdb9f9b7c - carboxyl::source::test::with_weak_poisoned::{{closure}}::hae66e362c05cff43 [INFO] [stderr] at src/source.rs:102 [INFO] [stderr] 13: 0x559cdb917e2a - std::sys_common::backtrace::__rust_begin_short_backtrace::h521a51bc269ef2a5 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 14: 0x559cdba0313a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbcb218627097cf51 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stderr] 15: 0x559cdb96a74e - as core::ops::function::FnOnce<()>>::call_once::h676cbb91427fcf5f [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stderr] 16: 0x559cdba1bbac - std::panicking::try::do_call::hf9aa0e900cb43bff [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stderr] 17: 0x559cdba2e9bd - __rust_try [INFO] [stderr] 18: 0x559cdba1b267 - std::panicking::try::hb8b6b58c5e1c1ab7 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] test source::test::with_weak_poisoned ... ok [INFO] [stderr] 19: 0x559cdb96b68e - std::panic::catch_unwind::hc749fd269f267b9f [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x559cdba0058e - std::thread::Builder::spawn_unchecked::{{closure}}::h0da1a75639d4acb0 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stderr] 21: 0x559cdb91ee8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7a7c4f2b45a0f6d0 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stderr] 22: 0x559cdbbbb04a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stderr] 23: 0x559cdbbbb04a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stderr] 24: 0x559cdbbbb04a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 25: 0x7f2bc9181609 - start_thread [INFO] [stderr] 26: 0x7f2bc908d103 - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stdout] test testing::test::signal_eq_algebraic ... ok [INFO] [stdout] test stream::test::sink_send_async ... ok [INFO] [stdout] test testing::test::signal_eq_const ... ok [INFO] [stdout] test stream::test::move_closure ... ok [INFO] [stdout] test transaction::test::commit_nested ... ok [INFO] [stdout] test testing::test::stream_eq_never ... ok [INFO] [stdout] test testing::test::stream_eq_same_sink ... ok [INFO] [stdout] test testing::test::stream_eq_algebraic ... ok [INFO] [stdout] test transaction::test::commit_single ... ok [INFO] [stdout] test transaction::test::commits_parallel ... ok [INFO] [stdout] test testing::test::signal_eq_piecewise_const ... ok [INFO] [stdout] test signal::test::applicative_homomorphism ... ok [INFO] [stdout] test signal::test::applicative_interchange ... ok [INFO] [stdout] test signal::test::functor_identity ... ok [INFO] [stdout] test signal::test::applicative_composition ... ok [INFO] [stdout] test signal::test::applicative_identity ... ok [INFO] [stdout] test stream::test::functor_identity ... ok [INFO] [stdout] test stream::test::monoid_left_identity ... ok [INFO] [stdout] test stream::test::monoid_right_identity ... ok [INFO] [stdout] test signal::test::functor_composition ... ok [INFO] [stdout] test stream::test::functor_composition ... ok [INFO] [stdout] test stream::test::monoid_associative ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/drag_drop-cd534f79881ea186 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test drag_drop_example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/integration-5689c4175bfd7b34 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/skeptic-0ae7430299f4653c [INFO] [stdout] test switch ... ok [INFO] [stdout] test nested_transactions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test readme_0 ... ok [INFO] [stdout] test readme_3 ... ok [INFO] [stdout] test readme_2 ... ok [INFO] [stderr] Doc-tests carboxyl [INFO] [stdout] test readme_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/lib.rs - (line 72) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::hold (line 332) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Sink (line 20) ... ok [INFO] [stdout] test src/lib.rs - (line 84) ... ok [INFO] [stdout] test src/lift.rs - lift (line 15) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Sink (line 37) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Sink (line 52) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::fold (line 352) ... ok [INFO] [stdout] test src/lib.rs - (line 96) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::filter (line 249) ... ok [INFO] [stdout] test src/signal.rs - signal::Signal::snapshot (line 223) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::map (line 221) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::filter_map (line 269) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::merge (line 291) ... ok [INFO] [stdout] test src/signal.rs - signal::Signal>::switch (line 269) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream>::filter_some (line 376) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream>::switch (line 409) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "24a6dfb22d1c391def48cc8d462bdbe153e0700a794c1179261937577abaac1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24a6dfb22d1c391def48cc8d462bdbe153e0700a794c1179261937577abaac1b", kill_on_drop: false }` [INFO] [stdout] 24a6dfb22d1c391def48cc8d462bdbe153e0700a794c1179261937577abaac1b