[INFO] updating cached repository mitsuhiko/rust-execution-context [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mitsuhiko/rust-execution-context [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mitsuhiko/rust-execution-context" "work/ex/beta-1.37-6/sources/1.36.0/gh/mitsuhiko/rust-execution-context"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mitsuhiko/rust-execution-context'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mitsuhiko/rust-execution-context" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mitsuhiko/rust-execution-context"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mitsuhiko/rust-execution-context'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f48dc76f0a3a844d1ddaa8cf303ca2bf6c999bc2 [INFO] sha for GitHub repo mitsuhiko/rust-execution-context: f48dc76f0a3a844d1ddaa8cf303ca2bf6c999bc2 [INFO] validating manifest of mitsuhiko/rust-execution-context on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mitsuhiko/rust-execution-context on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mitsuhiko/rust-execution-context [INFO] finished frobbing mitsuhiko/rust-execution-context [INFO] frobbed toml for mitsuhiko/rust-execution-context written to work/ex/beta-1.37-6/sources/1.36.0/gh/mitsuhiko/rust-execution-context/Cargo.toml [INFO] started frobbing mitsuhiko/rust-execution-context [INFO] finished frobbing mitsuhiko/rust-execution-context [INFO] frobbed toml for mitsuhiko/rust-execution-context written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mitsuhiko/rust-execution-context/Cargo.toml [INFO] crate mitsuhiko/rust-execution-context already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mitsuhiko/rust-execution-context against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mitsuhiko/rust-execution-context:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] b0343a7069a227ccf98a01105218f1030c007675c11b109adbb77b248e7d7eb6 [INFO] running `"docker" "start" "-a" "b0343a7069a227ccf98a01105218f1030c007675c11b109adbb77b248e7d7eb6"` [INFO] [stderr] Compiling im v10.2.0 [INFO] [stderr] Compiling execution-context v0.1.0 (/opt/crater/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: 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 5.74s [INFO] running `"docker" "inspect" "b0343a7069a227ccf98a01105218f1030c007675c11b109adbb77b248e7d7eb6"` [INFO] running `"docker" "rm" "-f" "b0343a7069a227ccf98a01105218f1030c007675c11b109adbb77b248e7d7eb6"` [INFO] [stdout] b0343a7069a227ccf98a01105218f1030c007675c11b109adbb77b248e7d7eb6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mitsuhiko/rust-execution-context:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] aec70a3cb6bb6f85cb6d10905ab5ee0084f5d65a2d7d25e6edbe90366264cbcc [INFO] running `"docker" "start" "-a" "aec70a3cb6bb6f85cb6d10905ab5ee0084f5d65a2d7d25e6edbe90366264cbcc"` [INFO] [stderr] Compiling execution-context v0.1.0 (/opt/crater/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: 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 2.70s [INFO] running `"docker" "inspect" "aec70a3cb6bb6f85cb6d10905ab5ee0084f5d65a2d7d25e6edbe90366264cbcc"` [INFO] running `"docker" "rm" "-f" "aec70a3cb6bb6f85cb6d10905ab5ee0084f5d65a2d7d25e6edbe90366264cbcc"` [INFO] [stdout] aec70a3cb6bb6f85cb6d10905ab5ee0084f5d65a2d7d25e6edbe90366264cbcc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mitsuhiko/rust-execution-context:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] b98dd960b8041ebf4b2b7bdeccd2372e27b6af7de94f8013c982f78c5bf70325 [INFO] running `"docker" "start" "-a" "b98dd960b8041ebf4b2b7bdeccd2372e27b6af7de94f8013c982f78c5bf70325"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/execution_context-4ca19f6fcede20ed [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/crater/target/debug/deps/test_basic-f09d8e0862fb6f73 [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] [stderr] Doc-tests execution-context [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "b98dd960b8041ebf4b2b7bdeccd2372e27b6af7de94f8013c982f78c5bf70325"` [INFO] running `"docker" "rm" "-f" "b98dd960b8041ebf4b2b7bdeccd2372e27b6af7de94f8013c982f78c5bf70325"` [INFO] [stdout] b98dd960b8041ebf4b2b7bdeccd2372e27b6af7de94f8013c982f78c5bf70325