[INFO] fetching crate packedvec 1.2.2...
[INFO] testing packedvec-1.2.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate packedvec 1.2.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate packedvec 1.2.2 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 packedvec 1.2.2
[INFO] finished tweaking crates.io crate packedvec 1.2.2
[INFO] tweaked toml for crates.io crate packedvec 1.2.2 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41e8dadc723f81032ea05b7f815e9a551b95aafe9828a3f15ccac3ec9324641b
[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" "41e8dadc723f81032ea05b7f815e9a551b95aafe9828a3f15ccac3ec9324641b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41e8dadc723f81032ea05b7f815e9a551b95aafe9828a3f15ccac3ec9324641b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e8dadc723f81032ea05b7f815e9a551b95aafe9828a3f15ccac3ec9324641b", kill_on_drop: false }`
[INFO] [stdout] 41e8dadc723f81032ea05b7f815e9a551b95aafe9828a3f15ccac3ec9324641b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 671da0a379d3143d1e5d6e555a5a069446cc58dad91d910990137db4d7748177
[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" "671da0a379d3143d1e5d6e555a5a069446cc58dad91d910990137db4d7748177", kill_on_drop: false }`
[INFO] [stderr]    Compiling packedvec v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "671da0a379d3143d1e5d6e555a5a069446cc58dad91d910990137db4d7748177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671da0a379d3143d1e5d6e555a5a069446cc58dad91d910990137db4d7748177", kill_on_drop: false }`
[INFO] [stdout] 671da0a379d3143d1e5d6e555a5a069446cc58dad91d910990137db4d7748177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d46bf29ffc55a5278e6b43493e9709ca5d3a94529050f244a2e719d47e811e12
[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" "d46bf29ffc55a5278e6b43493e9709ca5d3a94529050f244a2e719d47e811e12", kill_on_drop: false }`
[INFO] [stderr]    Compiling packedvec v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "d46bf29ffc55a5278e6b43493e9709ca5d3a94529050f244a2e719d47e811e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46bf29ffc55a5278e6b43493e9709ca5d3a94529050f244a2e719d47e811e12", kill_on_drop: false }`
[INFO] [stdout] d46bf29ffc55a5278e6b43493e9709ca5d3a94529050f244a2e719d47e811e12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ce9d15663544eb44c133cefda48503668b6d0d14eb73f5299f9d886cca8279c
[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" "7ce9d15663544eb44c133cefda48503668b6d0d14eb73f5299f9d886cca8279c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stdout] running 17 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/packedvec-5d00497e7cdfd2ba
[INFO] [stdout] test tests::efficient_range ... ok
[INFO] [stdout] test tests::all_values_fit_in_one_item ... ok
[INFO] [stdout] test tests::empty_vec ... ok
[INFO] [stdout] test tests::negative_values ... ok
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] test tests::test_delta ... ok
[INFO] [stdout] test tests::value_spanning_two_items ... ok
[INFO] [stdout] test tests::test_inv_delta ... ok
[INFO] [stdout] test tests::vec_u32 ... ok
[INFO] [stdout] test tests::vec_u8 ... ok
[INFO] [stdout] test tests::vec_u16 ... ok
[INFO] [stdout] test tests::values_fill_bwidth ... ok
[INFO] [stdout] test tests::zero_bits_spanning_across_elements ... ok
[INFO] [stdout] test tests::vecs_with_only_one_value ... ok
[INFO] [stdout] test tests::vec_u64 ... ok
[INFO] [stdout] test tests::t_must_not_be_bigger_than_storaget ... ok
[INFO] [stdout] test tests::random_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packedvec
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - PackedVec (line 35) ... ok
[INFO] [stdout] test src/lib.rs - PackedVec<T, StorageT>::is_empty (line 230) ... ok
[INFO] [stdout] test src/lib.rs - PackedVec<T, StorageT>::bwidth (line 260) ... ok
[INFO] [stdout] test src/lib.rs - PackedVec<T, StorageT>::len (line 246) ... ok
[INFO] [stdout] test src/lib.rs - PackedVec<T, StorageT>::get_unchecked (line 185) ... ok
[INFO] [stdout] test src/lib.rs - PackedVec<T, StorageT>::get (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ce9d15663544eb44c133cefda48503668b6d0d14eb73f5299f9d886cca8279c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce9d15663544eb44c133cefda48503668b6d0d14eb73f5299f9d886cca8279c", kill_on_drop: false }`
[INFO] [stdout] 7ce9d15663544eb44c133cefda48503668b6d0d14eb73f5299f9d886cca8279c