[INFO] updating cached repository https://github.com/mitsuhiko/rust-execution-context [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f48dc76f0a3a844d1ddaa8cf303ca2bf6c999bc2 [INFO] testing mitsuhiko/rust-execution-context against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitsuhiko%2Frust-execution-context" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mitsuhiko/rust-execution-context on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mitsuhiko/rust-execution-context [INFO] finished tweaking git repo https://github.com/mitsuhiko/rust-execution-context [INFO] tweaked toml for git repo https://github.com/mitsuhiko/rust-execution-context written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/mitsuhiko/rust-execution-context already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] 6492a9146508bab2d93142f383019e5f2613ce7295a215f1c08d9a36a54492ee [INFO] running `"docker" "start" "-a" "6492a9146508bab2d93142f383019e5f2613ce7295a215f1c08d9a36a54492ee"` [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Compiling im v10.2.0 [INFO] [stderr] Compiling execution-context v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ctx.rs:269:63 [INFO] [stderr] | [INFO] [stderr] 269 | pub(crate) fn set_local_value(key: TypeId, value: Arc>) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Opaque` [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/ctx.rs:281:66 [INFO] [stderr] | [INFO] [stderr] 281 | pub(crate) fn get_local_value(key: TypeId) -> Option>> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Opaque` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/data.rs:41:48 [INFO] [stderr] | [INFO] [stderr] 41 | pub(crate) type LocalMap = HashMap, BuildHasherDefault>; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Opaque` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/ctx.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | static ref DEFAULT_ACTIVE_CONTEXT: Arc = Arc::new(ExecutionContextImpl { [INFO] [stderr] 12 | | flow_propagation: FlowPropagation::Active, [INFO] [stderr] 13 | | locals: Default::default(), [INFO] [stderr] ... | [INFO] [stderr] 18 | | }); [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-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/ctx.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | static ref DEFAULT_ACTIVE_CONTEXT: Arc = Arc::new(ExecutionContextImpl { [INFO] [stderr] 12 | | flow_propagation: FlowPropagation::Active, [INFO] [stderr] 13 | | locals: Default::default(), [INFO] [stderr] ... | [INFO] [stderr] 18 | | }); [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_add` that must be used [INFO] [stderr] --> src/data.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | self.id.wrapping_add(x as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.68s [INFO] running `"docker" "inspect" "6492a9146508bab2d93142f383019e5f2613ce7295a215f1c08d9a36a54492ee"` [INFO] running `"docker" "rm" "-f" "6492a9146508bab2d93142f383019e5f2613ce7295a215f1c08d9a36a54492ee"` [INFO] [stdout] 6492a9146508bab2d93142f383019e5f2613ce7295a215f1c08d9a36a54492ee [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 4b99c6b424007d5a0c3b1dbde9a898b7eabd9562ec5d67d2926c5fff0e781984 [INFO] running `"docker" "start" "-a" "4b99c6b424007d5a0c3b1dbde9a898b7eabd9562ec5d67d2926c5fff0e781984"` [INFO] [stderr] Compiling execution-context v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ctx.rs:269:63 [INFO] [stderr] | [INFO] [stderr] 269 | pub(crate) fn set_local_value(key: TypeId, value: Arc>) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Opaque` [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/ctx.rs:281:66 [INFO] [stderr] | [INFO] [stderr] 281 | pub(crate) fn get_local_value(key: TypeId) -> Option>> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Opaque` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/data.rs:41:48 [INFO] [stderr] | [INFO] [stderr] 41 | pub(crate) type LocalMap = HashMap, BuildHasherDefault>; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Opaque` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/ctx.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | static ref DEFAULT_ACTIVE_CONTEXT: Arc = Arc::new(ExecutionContextImpl { [INFO] [stderr] 12 | | flow_propagation: FlowPropagation::Active, [INFO] [stderr] 13 | | locals: Default::default(), [INFO] [stderr] ... | [INFO] [stderr] 18 | | }); [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-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/ctx.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / lazy_static! { [INFO] [stderr] 11 | | static ref DEFAULT_ACTIVE_CONTEXT: Arc = Arc::new(ExecutionContextImpl { [INFO] [stderr] 12 | | flow_propagation: FlowPropagation::Active, [INFO] [stderr] 13 | | locals: Default::default(), [INFO] [stderr] ... | [INFO] [stderr] 18 | | }); [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_add` that must be used [INFO] [stderr] --> src/data.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | self.id.wrapping_add(x as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `"docker" "inspect" "4b99c6b424007d5a0c3b1dbde9a898b7eabd9562ec5d67d2926c5fff0e781984"` [INFO] running `"docker" "rm" "-f" "4b99c6b424007d5a0c3b1dbde9a898b7eabd9562ec5d67d2926c5fff0e781984"` [INFO] [stdout] 4b99c6b424007d5a0c3b1dbde9a898b7eabd9562ec5d67d2926c5fff0e781984 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"` [INFO] [stdout] 63b37a6bc6ba858a4a3fdc8eca34f587f6692482956be1ce65e71cf05bb6ae8e [INFO] running `"docker" "start" "-a" "63b37a6bc6ba858a4a3fdc8eca34f587f6692482956be1ce65e71cf05bb6ae8e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/execution_context-096fd5f23298cd9f [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_basic-d11645489fcccc6c [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_basic_propagation ... ok [INFO] [stdout] test test_flow_disabling ... ok [INFO] [stdout] test test_flow_suppression ... ok [INFO] [stdout] test test_running_default ... ok [INFO] [stdout] test test_basic_propagation_to_threads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests execution-context [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/ctx.rs - ctx::ExecutionContext::suppress_flow (line 150) ... ok [INFO] [stdout] test src/ctx.rs - ctx::ExecutionContext::capture (line 119) ... ok [INFO] [stdout] test src/ctx.rs - ctx::ExecutionContext::run (line 206) ... ok [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "63b37a6bc6ba858a4a3fdc8eca34f587f6692482956be1ce65e71cf05bb6ae8e"` [INFO] running `"docker" "rm" "-f" "63b37a6bc6ba858a4a3fdc8eca34f587f6692482956be1ce65e71cf05bb6ae8e"` [INFO] [stdout] 63b37a6bc6ba858a4a3fdc8eca34f587f6692482956be1ce65e71cf05bb6ae8e