[INFO] fetching crate ppp 1.2.0...
[INFO] testing ppp-1.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate ppp 1.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ppp 1.2.0 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 ppp 1.2.0
[INFO] finished tweaking crates.io crate ppp 1.2.0
[INFO] tweaked toml for crates.io crate ppp 1.2.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d3e286b9353333ac166705824541106908c9e08e61b1bd06cdf859d40ea3dd23
[INFO] running `Command { std: "docker" "start" "-a" "d3e286b9353333ac166705824541106908c9e08e61b1bd06cdf859d40ea3dd23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e286b9353333ac166705824541106908c9e08e61b1bd06cdf859d40ea3dd23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e286b9353333ac166705824541106908c9e08e61b1bd06cdf859d40ea3dd23", kill_on_drop: false }`
[INFO] [stdout] d3e286b9353333ac166705824541106908c9e08e61b1bd06cdf859d40ea3dd23
[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" "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] [stdout] 82f7710516925eb8fa09f7501c8bb1160229056b4ee0ef636eae1a2eef194f5f
[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" "82f7710516925eb8fa09f7501c8bb1160229056b4ee0ef636eae1a2eef194f5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling ppp v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.80s
[INFO] running `Command { std: "docker" "inspect" "82f7710516925eb8fa09f7501c8bb1160229056b4ee0ef636eae1a2eef194f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f7710516925eb8fa09f7501c8bb1160229056b4ee0ef636eae1a2eef194f5f", kill_on_drop: false }`
[INFO] [stdout] 82f7710516925eb8fa09f7501c8bb1160229056b4ee0ef636eae1a2eef194f5f
[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" "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] 77913af70248b2aae48f145046d6f60bbf73d5b9518d587671caf095926a8fa2
[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" "77913af70248b2aae48f145046d6f60bbf73d5b9518d587671caf095926a8fa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling syn v1.0.37
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling ppp v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "77913af70248b2aae48f145046d6f60bbf73d5b9518d587671caf095926a8fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77913af70248b2aae48f145046d6f60bbf73d5b9518d587671caf095926a8fa2", kill_on_drop: false }`
[INFO] [stdout] 77913af70248b2aae48f145046d6f60bbf73d5b9518d587671caf095926a8fa2
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 16f1a933662d11d2b56caa20ecbccaf52c61bae0c654217394c90bc414fbdc79
[INFO] running `Command { std: "docker" "start" "-a" "16f1a933662d11d2b56caa20ecbccaf52c61bae0c654217394c90bc414fbdc79", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ppp-bf96cb3d8b599bba
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test binary::tests::no_tlvs_unspec_stream ... ok
[INFO] [stdout] test binary::tests::incomplete ... ok
[INFO] [stdout] test binary::tests::invalid_command ... ok
[INFO] [stdout] test binary::tests::missing_tlvs ... ok
[INFO] [stdout] test binary::tests::proxy_with_extra ... ok
[INFO] [stdout] test binary::tests::no_tlvs_unspec ... ok
[INFO] [stdout] test binary::tests::invalid_protocol ... ok
[INFO] [stdout] test binary::tests::invalid_version ... ok
[INFO] [stdout] test binary::tests::to_bytes_ipv4_without_tlvs ... ok
[INFO] [stdout] test binary::tests::to_bytes_ipv6_with_tlvs ... ok
[INFO] [stdout] test binary::tests::to_bytes_unix_with_tlvs ... ok
[INFO] [stdout] test binary::tests::no_address ... ok
[INFO] [stdout] test binary::tests::partial_tlv ... ok
[INFO] [stdout] test binary::tests::to_bytes_unspec ... ok
[INFO] [stdout] test binary::tests::to_bytes_verion_one ... ok
[INFO] [stdout] test binary::tests::tlvs_with_extra ... ok
[INFO] [stdout] test binary::tests::partial_address ... ok
[INFO] [stdout] test binary::tests::unix_tlvs_with_extra ... ok
[INFO] [stdout] test binary::tests::not_prefixed ... ok
[INFO] [stdout] test binary::tests::no_tlvs ... ok
[INFO] [stdout] test binary::tests::missing_address ... ok
[INFO] [stdout] test binary::tests::no_tlvs_unspec_ipv4 ... ok
[INFO] [stdout] test model::tests::header_unknown ... ok
[INFO] [stdout] test binary::tests::unspecified_address_family ... ok
[INFO] [stdout] test binary::tests::with_tlvs ... ok
[INFO] [stdout] test model::tests::header_no_address ... ok
[INFO] [stdout] test model::tests::command ... ok
[INFO] [stdout] test error::tests::is_complete ... ok
[INFO] [stdout] test binary::tests::with_tlvs_without_ports ... ok
[INFO] [stdout] test model::tests::tlv ... ok
[INFO] [stdout] test model::tests::header_version ... ok
[INFO] [stdout] test model::tests::protocol ... ok
[INFO] [stdout] test model::tests::version ... ok
[INFO] [stdout] test text::tests::ipv4_no_port_to_string ... ok
[INFO] [stdout] test model::tests::header_version1 ... ok
[INFO] [stdout] test text::tests::parse_invalid ... ok
[INFO] [stdout] test text::tests::parse_destination_port_too_large ... ok
[INFO] [stdout] test text::tests::parse_leading_zeroes_in_destination_port ... ok
[INFO] [stdout] test text::tests::parse_lowercase_protocol_family ... ok
[INFO] [stdout] test text::tests::parse_lowercase_proxy ... ok
[INFO] [stdout] test text::tests::parse_more_than_one_space_end ... ok
[INFO] [stdout] test text::tests::datagram_to_string ... ok
[INFO] [stdout] test text::tests::parse_more_than_one_space_source_address ... ok
[INFO] [stdout] test text::tests::exact_tcp4 ... ok
[INFO] [stdout] test text::tests::parse_more_than_one_space_source_port ... ok
[INFO] [stdout] test text::tests::ipv4_tlvs_to_string ... ok
[INFO] [stdout] test text::tests::parse_source_port_too_large ... ok
[INFO] [stdout] test text::tests::parse_tcp4_invalid ... ok
[INFO] [stdout] test text::tests::parse_tcp4_leading_zeroes ... ok
[INFO] [stdout] test text::tests::parse_tcp6_implied ... ok
[INFO] [stdout] test text::tests::parse_tcp6_invalid ... ok
[INFO] [stdout] test text::tests::local_to_string ... ok
[INFO] [stdout] test text::tests::parse_tcp6_over_shortened ... ok
[INFO] [stdout] test text::tests::parse_tcp6_leading_zeroes ... ok
[INFO] [stdout] test text::tests::parse_too_long ... ok
[INFO] [stdout] test text::tests::ipv6_no_port_to_string ... ok
[INFO] [stdout] test text::tests::ipv6_tlvs_to_string ... ok
[INFO] [stdout] test text::tests::parse_worst_case ... ok
[INFO] [stdout] test binary::tests::invalid_address_family ... ok
[INFO] [stdout] test text::tests::valid_tcp6 ... ok
[INFO] [stdout] test text::tests::parse_tcp6_wildcard ... ok
[INFO] [stdout] test text::tests::version_2_to_string ... ok
[INFO] [stderr]    Doc-tests ppp
[INFO] [stdout] test text::tests::valid_tcp4 ... ok
[INFO] [stdout] test text::tests::parse_leading_zeroes_in_source_port ... ok
[INFO] [stdout] test text::tests::parse_more_than_one_space_destination_port ... ok
[INFO] [stdout] test text::tests::parse_partial ... ok
[INFO] [stdout] test text::tests::tcp4_to_string ... ok
[INFO] [stdout] test text::tests::parse_more_than_one_space ... ok
[INFO] [stdout] test text::tests::parse_unknown_connection ... ok
[INFO] [stdout] test text::tests::tcp6_to_string ... ok
[INFO] [stdout] test text::tests::parse_more_than_one_space_destination_address ... ok
[INFO] [stdout] test text::tests::parse_tcp6_shortened_connection ... ok
[INFO] [stdout] test text::tests::unknown_to_string ... ok
[INFO] [stdout] test text::tests::parse_tcp6_single_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - parse_v1_header (line 28) ... ok
[INFO] [stdout] test src/lib.rs - to_bytes (line 145) ... ok
[INFO] [stdout] test src/lib.rs - parse_v1_header (line 38) ... ok
[INFO] [stdout] test src/lib.rs - parse_header (line 270) ... ok
[INFO] [stdout] test src/lib.rs - parse_v2_header (line 238) ... ok
[INFO] [stdout] test src/lib.rs - parse_v2_header (line 160) ... ok
[INFO] [stdout] test src/lib.rs - to_string (line 65) ... ok
[INFO] [stdout] test src/lib.rs - parse_v1_header (line 33) ... ok
[INFO] [stdout] test src/lib.rs - parse_v2_header (line 190) ... ok
[INFO] [stdout] test src/lib.rs - parse_v2_header (line 215) ... ok
[INFO] [stdout] test src/lib.rs - to_bytes (line 105) ... ok
[INFO] [stdout] test src/lib.rs - parse_v1_header (line 45) ... ok
[INFO] [stdout] test src/lib.rs - parse_header (line 275) ... ok
[INFO] [stdout] test src/lib.rs - parse_header (line 282) ... ok
[INFO] [stdout] test src/lib.rs - to_string (line 76) ... ok
[INFO] [stdout] test src/lib.rs - to_string (line 91) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16f1a933662d11d2b56caa20ecbccaf52c61bae0c654217394c90bc414fbdc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f1a933662d11d2b56caa20ecbccaf52c61bae0c654217394c90bc414fbdc79", kill_on_drop: false }`
[INFO] [stdout] 16f1a933662d11d2b56caa20ecbccaf52c61bae0c654217394c90bc414fbdc79