[INFO] crate packed_integer_array 0.2.0 is already in cache
[INFO] testing packed_integer_array-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate packed_integer_array 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate packed_integer_array 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0802e707c64727302c3ff3a00f95a183123f2872fe675945a8a96a2ed1c843ff
[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" "0802e707c64727302c3ff3a00f95a183123f2872fe675945a8a96a2ed1c843ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0802e707c64727302c3ff3a00f95a183123f2872fe675945a8a96a2ed1c843ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0802e707c64727302c3ff3a00f95a183123f2872fe675945a8a96a2ed1c843ff", kill_on_drop: false }`
[INFO] [stdout] 0802e707c64727302c3ff3a00f95a183123f2872fe675945a8a96a2ed1c843ff
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", 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] c60363dff9ce9136c8cf8c56bef402f42a734ba093350942f03e2b1dcd5883a6
[INFO] running `Command { std: "docker" "start" "-a" "c60363dff9ce9136c8cf8c56bef402f42a734ba093350942f03e2b1dcd5883a6", 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 1.70s
[INFO] running `Command { std: "docker" "inspect" "c60363dff9ce9136c8cf8c56bef402f42a734ba093350942f03e2b1dcd5883a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60363dff9ce9136c8cf8c56bef402f42a734ba093350942f03e2b1dcd5883a6", kill_on_drop: false }`
[INFO] [stdout] c60363dff9ce9136c8cf8c56bef402f42a734ba093350942f03e2b1dcd5883a6
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d747568619f4478d236fe3c7b1131c7ab2c90a6e578d500e4dcf61986c1ac50
[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" "4d747568619f4478d236fe3c7b1131c7ab2c90a6e578d500e4dcf61986c1ac50", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[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 16.10s
[INFO] running `Command { std: "docker" "inspect" "4d747568619f4478d236fe3c7b1131c7ab2c90a6e578d500e4dcf61986c1ac50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d747568619f4478d236fe3c7b1131c7ab2c90a6e578d500e4dcf61986c1ac50", kill_on_drop: false }`
[INFO] [stdout] 4d747568619f4478d236fe3c7b1131c7ab2c90a6e578d500e4dcf61986c1ac50
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 718bb7e6bb111728a6f2a75bb735cb16b5c221a4a587b725ccb03faac71463cb
[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" "718bb7e6bb111728a6f2a75bb735cb16b5c221a4a587b725ccb03faac71463cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/packed_integer_array-a6fa20a883555b85
[INFO] [stdout] running 14 tests
[INFO] [stdout] test packed_integers::tests::gen_packed_matches_invariants ... ok
[INFO] [stdout] test packed_integers::tests::from_vec_iter_roundtrip ... ok
[INFO] [stdout] test packed_integers::tests::from_vec_data_not_larger ... 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::from_iter_matches_invariants_and_len ... ok
[INFO] [stdout] test packed_integers::tests::iter_next_for_each_agreement ... ok
[INFO] [stdout] test packed_integers::tests::iter_into_iter_agreement ... 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::test_cmp_single ... ok
[INFO] [stdout] test packed_integers::tests::iter_from_vec_roundtrip ... ok
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packed_integer_array
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "718bb7e6bb111728a6f2a75bb735cb16b5c221a4a587b725ccb03faac71463cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718bb7e6bb111728a6f2a75bb735cb16b5c221a4a587b725ccb03faac71463cb", kill_on_drop: false }`
[INFO] [stdout] 718bb7e6bb111728a6f2a75bb735cb16b5c221a4a587b725ccb03faac71463cb