[INFO] fetching crate packed_integer_array 0.2.0...
[INFO] testing packed_integer_array-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate packed_integer_array 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate packed_integer_array 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packed_integer_array 0.2.0
[INFO] finished tweaking crates.io crate packed_integer_array 0.2.0
[INFO] tweaked toml for crates.io crate packed_integer_array 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded heapsize v0.4.2
[INFO] [stderr]   Downloaded indexed_bitvec v2.4.0
[INFO] [stderr]   Downloaded indexed_bitvec_core v3.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dec70e025cf3a5a5d438de6e2e39b677c9daa0f3150baba1223797acbce6ef2
[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" "3dec70e025cf3a5a5d438de6e2e39b677c9daa0f3150baba1223797acbce6ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dec70e025cf3a5a5d438de6e2e39b677c9daa0f3150baba1223797acbce6ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dec70e025cf3a5a5d438de6e2e39b677c9daa0f3150baba1223797acbce6ef2", kill_on_drop: false }`
[INFO] [stdout] 3dec70e025cf3a5a5d438de6e2e39b677c9daa0f3150baba1223797acbce6ef2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a8e7a154fe9f624066461c0e07bfc529e2651c9a513d9915f4ebf38448abb4
[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" "36a8e7a154fe9f624066461c0e07bfc529e2651c9a513d9915f4ebf38448abb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexed_bitvec_core v3.1.1
[INFO] [stderr]    Compiling indexed_bitvec v2.4.0
[INFO] [stderr]    Compiling packed_integer_array v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "36a8e7a154fe9f624066461c0e07bfc529e2651c9a513d9915f4ebf38448abb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a8e7a154fe9f624066461c0e07bfc529e2651c9a513d9915f4ebf38448abb4", kill_on_drop: false }`
[INFO] [stdout] 36a8e7a154fe9f624066461c0e07bfc529e2651c9a513d9915f4ebf38448abb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6ee2a7950392e021199318271f0a7556e4f5372d9491a9783ee82cad7a32f0f
[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" "b6ee2a7950392e021199318271f0a7556e4f5372d9491a9783ee82cad7a32f0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.8.7
[INFO] [stderr]    Compiling packed_integer_array v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.32s
[INFO] running `Command { std: "docker" "inspect" "b6ee2a7950392e021199318271f0a7556e4f5372d9491a9783ee82cad7a32f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ee2a7950392e021199318271f0a7556e4f5372d9491a9783ee82cad7a32f0f", kill_on_drop: false }`
[INFO] [stdout] b6ee2a7950392e021199318271f0a7556e4f5372d9491a9783ee82cad7a32f0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f36ab8ea669c91e99109d56fb31314cefb44076ea7fb88b25e4759b026255518
[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" "f36ab8ea669c91e99109d56fb31314cefb44076ea7fb88b25e4759b026255518", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/packed_integer_array-4ba2fdf7f8f9e130
[INFO] [stdout] running 14 tests
[INFO] [stdout] test packed_integers::tests::gen_packed_matches_invariants ... ok
[INFO] [stdout] test packed_integers::tests::from_vec_data_not_larger ... ok
[INFO] [stdout] test packed_integers::tests::from_iter_matches_invariants_and_len ... ok
[INFO] [stdout] test packed_integers::tests::from_vec_iter_roundtrip ... ok
[INFO] [stdout] test packed_integers::tests::from_vec_matches_invariants_and_len ... ok
[INFO] [stdout] test packed_integers::tests::from_iter_from_vec_agreement ... ok
[INFO] [stdout] test packed_integers::tests::from_iter_iter_roundtrip ... ok
[INFO] [stdout] test packed_integers::tests::iter_into_iter_agreement ... ok
[INFO] [stdout] test packed_integers::tests::iter_next_for_each_agreement ... ok
[INFO] [stdout] test packed_integers::tests::test_cmp_single ... ok
[INFO] [stdout] test packed_integers::tests::test_cmp_pair ... ok
[INFO] [stdout] test packed_integers::tests::iter_from_iter_roundtrip ... ok
[INFO] [stdout] test packed_integers::tests::iter_from_vec_roundtrip ... ok
[INFO] [stderr]    Doc-tests packed_integer_array
[INFO] [stdout] test packed_integers::tests::test_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.74s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/packed_integers.rs - packed_integers::PackedIntegers::from_vec (line 194) ... ok
[INFO] [stdout] test src/packed_integers.rs - packed_integers::PackedIntegers::from_iter (line 291) ... ok
[INFO] [stdout] test src/packed_integers.rs - packed_integers::PackedIntegers::get (line 389) ... ok
[INFO] [stdout] test src/packed_integers.rs - packed_integers::PackedIntegers::iter (line 578) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f36ab8ea669c91e99109d56fb31314cefb44076ea7fb88b25e4759b026255518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f36ab8ea669c91e99109d56fb31314cefb44076ea7fb88b25e4759b026255518", kill_on_drop: false }`
[INFO] [stdout] f36ab8ea669c91e99109d56fb31314cefb44076ea7fb88b25e4759b026255518