[INFO] fetching crate gen-vec 0.3.0...
[INFO] testing gen-vec-0.3.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate gen-vec 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gen-vec 0.3.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gen-vec 0.3.0
[INFO] finished tweaking crates.io crate gen-vec 0.3.0
[INFO] tweaked toml for crates.io crate gen-vec 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b9bb989ee677e521167603ee1f5f8590510b8bfbe0d141fb3f3cc68972f4c97
[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" "6b9bb989ee677e521167603ee1f5f8590510b8bfbe0d141fb3f3cc68972f4c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b9bb989ee677e521167603ee1f5f8590510b8bfbe0d141fb3f3cc68972f4c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9bb989ee677e521167603ee1f5f8590510b8bfbe0d141fb3f3cc68972f4c97", kill_on_drop: false }`
[INFO] [stdout] 6b9bb989ee677e521167603ee1f5f8590510b8bfbe0d141fb3f3cc68972f4c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1feedc0fa79c5139459f4e3e3931898a80b6a2ac3fec538670dbda1650f3590e
[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" "1feedc0fa79c5139459f4e3e3931898a80b6a2ac3fec538670dbda1650f3590e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen-vec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "1feedc0fa79c5139459f4e3e3931898a80b6a2ac3fec538670dbda1650f3590e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1feedc0fa79c5139459f4e3e3931898a80b6a2ac3fec538670dbda1650f3590e", kill_on_drop: false }`
[INFO] [stdout] 1feedc0fa79c5139459f4e3e3931898a80b6a2ac3fec538670dbda1650f3590e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 186f77c9110fdfbdc9a49ca64d8593e85138a7eaee305a52107c87524845f904
[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" "186f77c9110fdfbdc9a49ca64d8593e85138a7eaee305a52107c87524845f904", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen-vec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "186f77c9110fdfbdc9a49ca64d8593e85138a7eaee305a52107c87524845f904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186f77c9110fdfbdc9a49ca64d8593e85138a7eaee305a52107c87524845f904", kill_on_drop: false }`
[INFO] [stdout] 186f77c9110fdfbdc9a49ca64d8593e85138a7eaee305a52107c87524845f904
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b96c943c4550e5f7c86216034a112affe859b2516c6ef113c9f0264e76002e2e
[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" "b96c943c4550e5f7c86216034a112affe859b2516c6ef113c9f0264e76002e2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gen_vec-957f9105bb4784f1
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test closed::gen_vec::tests::contains ... ok
[INFO] [stdout] test closed::gen_vec::tests::into_iter ... ok
[INFO] [stdout] test closed::gen_vec::tests::is_empty ... ok
[INFO] [stdout] test closed::gen_vec::tests::remove ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::iter ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::index ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::get ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::index_mut ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::capacity ... ok
[INFO] [stdout] test closed::gen_vec::tests::index ... ok
[INFO] [stdout] test closed::gen_vec::tests::index_mut ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::allocate ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::set ... ok
[INFO] [stdout] test exposed::gen_vec::vec_tests::iter_mut ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::active ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::iter ... ok
[INFO] [stdout] test closed::gen_vec::tests::len ... ok
[INFO] [stdout] test closed::gen_vec::tests::capacity ... ok
[INFO] [stdout] test closed::gen_vec::tests::get_mut ... ok
[INFO] [stdout] test closed::gen_vec::tests::get ... ok
[INFO] [stdout] test closed::gen_vec::tests::iter_mut ... ok
[INFO] [stdout] test closed::gen_vec::tests::insert ... ok
[INFO] [stdout] test closed::gen_vec::tests::clear ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::deallocate ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::capacity ... ok
[INFO] [stdout] test exposed::index_allocator::allocator_tests::deallocate_all ... ok
[INFO] [stdout] test closed::gen_vec::tests::iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gen-vec
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::capacity (line 113) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::contains (line 171) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::with_capacity (line 52) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::get_mut (line 262) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::remove (line 195) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::reserve (line 131) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::get (line 243) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::len (line 70) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::clear (line 221) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::iter_mut (line 314) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::new (line 32) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::capacity (line 62) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::iter (line 291) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::insert (line 153) ... ok
[INFO] [stdout] test src/closed/gen_vec.rs - closed::gen_vec::ClosedGenVec<T>::is_empty (line 91) ... ok
[INFO] [stdout] test src/closed/mod.rs - closed (line 5) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::contains (line 103) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::new (line 27) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::get_mut (line 226) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::reserve (line 79) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::get (line 201) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::iter (line 262) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::remove (line 171) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::capacity (line 168) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::iter_mut (line 297) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::deallocate_all (line 139) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::deallocate (line 118) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::new (line 38) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::is_active (line 219) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::with_capacity (line 46) ... ok
[INFO] [stdout] test src/exposed/gen_vec.rs - exposed::gen_vec::ExposedGenVec<T>::set (line 126) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::allocate (line 78) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::reserve (line 186) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::num_active (line 266) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::iter (line 289) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::num_free (line 242) ... ok
[INFO] [stdout] test src/exposed/mod.rs - exposed (line 5) ... ok
[INFO] [stdout] test src/exposed/index_allocator.rs - exposed::index_allocator::IndexAllocator::with_capacity (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b96c943c4550e5f7c86216034a112affe859b2516c6ef113c9f0264e76002e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b96c943c4550e5f7c86216034a112affe859b2516c6ef113c9f0264e76002e2e", kill_on_drop: false }`
[INFO] [stdout] b96c943c4550e5f7c86216034a112affe859b2516c6ef113c9f0264e76002e2e
