[INFO] crate carboxyl 0.2.1 is already in cache [INFO] testing carboxyl-0.2.1 against beta-2020-06-03 for beta-1.45-1 [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-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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 `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-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" "/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] 62ada594b9c45885b05e93701fdf7a3332b592ce1e2e0f774e7e1b14fb0abb12 [INFO] running `"docker" "start" "-a" "62ada594b9c45885b05e93701fdf7a3332b592ce1e2e0f774e7e1b14fb0abb12"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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] [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] Finished dev [unoptimized + debuginfo] target(s) in 3.26s [INFO] running `"docker" "inspect" "62ada594b9c45885b05e93701fdf7a3332b592ce1e2e0f774e7e1b14fb0abb12"` [INFO] running `"docker" "rm" "-f" "62ada594b9c45885b05e93701fdf7a3332b592ce1e2e0f774e7e1b14fb0abb12"` [INFO] [stdout] 62ada594b9c45885b05e93701fdf7a3332b592ce1e2e0f774e7e1b14fb0abb12 [INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 68912bd172766392defbe69417f04b0df6c9441223b1148a347a32fc29d8ca99 [INFO] running `"docker" "start" "-a" "68912bd172766392defbe69417f04b0df6c9441223b1148a347a32fc29d8ca99"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [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] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.2.27 [INFO] [stderr] Compiling carboxyl v0.2.1 (/opt/rustwide/workdir) [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 30.70s [INFO] running `"docker" "inspect" "68912bd172766392defbe69417f04b0df6c9441223b1148a347a32fc29d8ca99"` [INFO] running `"docker" "rm" "-f" "68912bd172766392defbe69417f04b0df6c9441223b1148a347a32fc29d8ca99"` [INFO] [stdout] 68912bd172766392defbe69417f04b0df6c9441223b1148a347a32fc29d8ca99 [INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f3d2d3797bfc9674332165bd60239413ce4deb24b8e318ade771f9375a9bf32d [INFO] running `"docker" "start" "-a" "f3d2d3797bfc9674332165bd60239413ce4deb24b8e318ade771f9375a9bf32d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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] 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] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/carboxyl-eb479a1fe8fb24fb [INFO] [stdout] [INFO] [stdout] running 62 tests [INFO] [stdout] test pending::test::updated_future ... ok [INFO] [stdout] test pending::test::new_derefs_identical ... ok [INFO] [stdout] test pending::test::updated_deref ... ok [INFO] [stdout] test lift::test::lift3 ... ok [INFO] [stdout] test pending::test::queue_does_not_affect_deref ... ok [INFO] [stdout] test pending::test::queue_affects_future ... ok [INFO] [stdout] test lift::test::lift4 ... ok [INFO] [stdout] test lift::test::lift2 ... ok [INFO] [stdout] test pending::test::new_future_identical ... ok [INFO] [stdout] test signal::test::clone ... ok [INFO] [stdout] test signal::test::hold_implicit_stream ... ok [INFO] [stdout] test signal::test::snapshot_2 ... ok [INFO] [stdout] test signal::test::snapshot_lift_order_standard ... ok [INFO] [stdout] test signal::test::snapshot_order_alternative ... ok [INFO] [stdout] test signal::test::snapshot_order_standard ... ok [INFO] [stdout] test source::test::source_register_and_send ... ok [INFO] [stdout] test source::test::source_unregister ... ok [INFO] [stdout] test source::test::with_weak_disappeared ... ok [INFO] [stdout] test source::test::with_weak_no_error ... ok [INFO] [stdout] test stream::coalesce::tests::update_value_combines_new_value_using_reducer ... ok [INFO] [stdout] test stream::coalesce::tests::update_value_puts_value_in_empty_mutex ... ok [INFO] [stdout] test lift::test::lift0_equal_within_transaction ... ok [INFO] [stdout] test signal::test::snapshot ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/source.rs:102:13 [INFO] [stderr] stack backtrace: [INFO] [stdout] test lift::test::lift1 ... ok [INFO] [stdout] test lift::test::lift2_identical ... ok [INFO] [stdout] test signal::test::cyclic_signal_intermediate ... ok [INFO] [stdout] test signal::test::cyclic_snapshot_accum ... ok [INFO] [stdout] test stream::test::chain_1 ... ok [INFO] [stdout] test stream::test::coalesce ... ok [INFO] [stdout] test stream::test::fold_race_condition ... ok [INFO] [stdout] test stream::test::filter_some ... ok [INFO] [stdout] test lift::test::lift0 ... ok [INFO] [stdout] test stream::test::chain_2 ... ok [INFO] [stdout] test signal::test::hold ... ok [INFO] [stdout] test stream::test::merge ... ok [INFO] [stdout] test stream::test::map ... ok [INFO] [stdout] test stream::test::sink ... ok [INFO] [stdout] test stream::test::move_closure ... ok [INFO] [stdout] test stream::test::sink_feed ... ok [INFO] [stdout] test testing::test::signal_eq_algebraic ... ok [INFO] [stderr] 0: 0x55dc70ebbed5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55dc70ebbed5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55dc70ebbed5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55dc70ebbed5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] test stream::test::sink_send_async ... ok [INFO] [stdout] test testing::test::signal_eq_piecewise_const ... ok [INFO] [stdout] test stream::test::sink_feed_async ... ok [INFO] [stdout] test testing::test::signal_eq_const ... ok [INFO] [stdout] test transaction::test::commit_nested ... ok [INFO] [stderr] 4: 0x55dc70ee40dc - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55dc70eb8883 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55dc70ebe720 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55dc70ebe720 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55dc70ebe720 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55dc70ebe46c - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55dc70ebed57 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55dc70e8ce0b - std::panicking::begin_panic::hb8ac0b17342e125e [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stdout] test testing::test::stream_eq_algebraic ... ok [INFO] [stdout] test testing::test::stream_eq_never ... ok [INFO] [stderr] 12: 0x55dc70d02ed4 - carboxyl::source::test::with_weak_poisoned::{{closure}}::he68a8f52fba32318 [INFO] [stderr] at src/source.rs:102 [INFO] [stderr] 13: 0x55dc70d55f2a - std::sys_common::backtrace::__rust_begin_short_backtrace::hdbb9d936ecc958fb [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 14: 0x55dc70d5eb7a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcacced0937995832 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stderr] 15: 0x55dc70c788fe - as core::ops::function::FnOnce<()>>::call_once::h2520f8145d8c8dd9 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 16: 0x55dc70d0b2ac - std::panicking::try::do_call::h8ad605b897419653 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 17: 0x55dc70d1ba1d - __rust_try [INFO] [stderr] 18: 0x55dc70d0aac7 - std::panicking::try::h97a02031afd31fb8 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 19: 0x55dc70c799ae - std::panic::catch_unwind::hb5ce5d02565ec086 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55dc70d5cccf - std::thread::Builder::spawn_unchecked::{{closure}}::h2dc1faeefd0734a1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stderr] 21: 0x55dc70c27c5e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hcae20f209e6c657d [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 22: 0x55dc70ec509a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 23: 0x55dc70ec509a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 24: 0x55dc70ec509a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 25: 0x7f91a1ddf609 - start_thread [INFO] [stderr] 26: 0x7f91a1ceb103 - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stdout] test source::test::with_weak_poisoned ... ok [INFO] [stdout] test testing::test::stream_eq_same_sink ... ok [INFO] [stdout] test transaction::test::commit_single ... ok [INFO] [stdout] test transaction::test::commits_parallel ... ok [INFO] [stdout] test signal::test::applicative_homomorphism ... ok [INFO] [stdout] test signal::test::applicative_identity ... ok [INFO] [stdout] test signal::test::functor_composition ... ok [INFO] [stdout] test signal::test::functor_identity ... ok [INFO] [stdout] test signal::test::applicative_composition ... ok [INFO] [stdout] test signal::test::applicative_interchange ... ok [INFO] [stdout] test stream::test::monoid_left_identity ... ok [INFO] [stdout] test stream::test::functor_identity ... ok [INFO] [stdout] test stream::test::monoid_right_identity ... 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-07d11502d1d8c790 [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-4bcb60e881583568 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/skeptic-e7ba616a4c7f7faf [INFO] [stdout] test nested_transactions ... ok [INFO] [stdout] test switch ... 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_1 ... ok [INFO] [stdout] test readme_0 ... ok [INFO] [stdout] test readme_2 ... ok [INFO] [stdout] test readme_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests carboxyl [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/lift.rs - lift (line 15) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Sink (line 20) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::fold (line 352) ... ok [INFO] [stdout] test src/lib.rs - (line 84) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::map (line 221) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::merge (line 291) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Sink (line 52) ... ok [INFO] [stdout] test src/lib.rs - (line 96) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::filter_map (line 269) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Stream::filter (line 249) ... ok [INFO] [stdout] test src/signal.rs - signal::Signal>::switch (line 269) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::Sink (line 37) ... ok [INFO] [stdout] test src/signal.rs - signal::Signal::snapshot (line 223) ... 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 `"docker" "inspect" "f3d2d3797bfc9674332165bd60239413ce4deb24b8e318ade771f9375a9bf32d"` [INFO] running `"docker" "rm" "-f" "f3d2d3797bfc9674332165bd60239413ce4deb24b8e318ade771f9375a9bf32d"` [INFO] [stdout] f3d2d3797bfc9674332165bd60239413ce4deb24b8e318ade771f9375a9bf32d