[INFO] fetching crate dynvec 0.1.4...
[INFO] testing dynvec-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate dynvec 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dynvec 0.1.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dynvec 0.1.4
[INFO] finished tweaking crates.io crate dynvec 0.1.4
[INFO] tweaked toml for crates.io crate dynvec 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 58dcb961c6b5465881d0f8ab155fa9d4fbf993fb2058861446014045877a810b
[INFO] running `Command { std: "docker" "start" "-a" "58dcb961c6b5465881d0f8ab155fa9d4fbf993fb2058861446014045877a810b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58dcb961c6b5465881d0f8ab155fa9d4fbf993fb2058861446014045877a810b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58dcb961c6b5465881d0f8ab155fa9d4fbf993fb2058861446014045877a810b", kill_on_drop: false }`
[INFO] [stdout] 58dcb961c6b5465881d0f8ab155fa9d4fbf993fb2058861446014045877a810b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ef5d4d1160b5fd5d429c8e547a6462f94e8ac8450c4bf291a6eed6b87acc5d1
[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" "2ef5d4d1160b5fd5d429c8e547a6462f94e8ac8450c4bf291a6eed6b87acc5d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynvec v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "2ef5d4d1160b5fd5d429c8e547a6462f94e8ac8450c4bf291a6eed6b87acc5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ef5d4d1160b5fd5d429c8e547a6462f94e8ac8450c4bf291a6eed6b87acc5d1", kill_on_drop: false }`
[INFO] [stdout] 2ef5d4d1160b5fd5d429c8e547a6462f94e8ac8450c4bf291a6eed6b87acc5d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df848887690c4e0ef4fe68efcb320d5bd7f1865a87a861c6b60ff0f43988a6e7
[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" "df848887690c4e0ef4fe68efcb320d5bd7f1865a87a861c6b60ff0f43988a6e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynvec v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "df848887690c4e0ef4fe68efcb320d5bd7f1865a87a861c6b60ff0f43988a6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df848887690c4e0ef4fe68efcb320d5bd7f1865a87a861c6b60ff0f43988a6e7", kill_on_drop: false }`
[INFO] [stdout] df848887690c4e0ef4fe68efcb320d5bd7f1865a87a861c6b60ff0f43988a6e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 986e5f15760fcc6a6685f4f5f9e13e34431c20be0273fcccbb19ee05013e9b5d
[INFO] running `Command { std: "docker" "start" "-a" "986e5f15760fcc6a6685f4f5f9e13e34431c20be0273fcccbb19ee05013e9b5d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dynvec-88baed7cc5e35079
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test raw::normal_use ... ok
[INFO] [stderr]    Doc-tests dynvec
[INFO] [stdout] test region::chunks::allocations_count ... ok
[INFO] [stdout] test region::block::distinct_allocations ... ok
[INFO] [stdout] test raw::properly_dropped ... ok
[INFO] [stdout] test region::block::reuse_deallocated_memory ... ok
[INFO] [stdout] test region::chunks::allocate_chunk_large_enough ... ok
[INFO] [stdout] test region::block::for_layouts ... ok
[INFO] [stdout] test region::block::allocations_count ... ok
[INFO] [stdout] test region::chunks::has_allocated ... ok
[INFO] [stdout] test region::block::valid_alignement ... ok
[INFO] [stdout] test region::chunks::allocate_new_chunk ... ok
[INFO] [stdout] test region::deallocate_all ... ok
[INFO] [stdout] test region::block::has_allocated ... ok
[INFO] [stdout] test region::block::invalid_deallocation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "986e5f15760fcc6a6685f4f5f9e13e34431c20be0273fcccbb19ee05013e9b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986e5f15760fcc6a6685f4f5f9e13e34431c20be0273fcccbb19ee05013e9b5d", kill_on_drop: false }`
[INFO] [stdout] 986e5f15760fcc6a6685f4f5f9e13e34431c20be0273fcccbb19ee05013e9b5d