[INFO] fetching crate coreplus 0.2.1...
[INFO] testing coreplus-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate coreplus 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate coreplus 0.2.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coreplus 0.2.1
[INFO] finished tweaking crates.io crate coreplus 0.2.1
[INFO] tweaked toml for crates.io crate coreplus 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 168b8801afb7ef525886678a6366aebe0ee30deb22a46ad2d4f111f445632764
[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" "168b8801afb7ef525886678a6366aebe0ee30deb22a46ad2d4f111f445632764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "168b8801afb7ef525886678a6366aebe0ee30deb22a46ad2d4f111f445632764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168b8801afb7ef525886678a6366aebe0ee30deb22a46ad2d4f111f445632764", kill_on_drop: false }`
[INFO] [stdout] 168b8801afb7ef525886678a6366aebe0ee30deb22a46ad2d4f111f445632764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9ed42d28dad228928392f550569b496b114731c1c115604b656fa80bc5bd40e
[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" "d9ed42d28dad228928392f550569b496b114731c1c115604b656fa80bc5bd40e", kill_on_drop: false }`
[INFO] [stderr]    Compiling coreplus v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "d9ed42d28dad228928392f550569b496b114731c1c115604b656fa80bc5bd40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ed42d28dad228928392f550569b496b114731c1c115604b656fa80bc5bd40e", kill_on_drop: false }`
[INFO] [stdout] d9ed42d28dad228928392f550569b496b114731c1c115604b656fa80bc5bd40e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4207f07bb7fd7c8a10152033c3761e1b0782637641b5d405b02cd6a7774e964
[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" "f4207f07bb7fd7c8a10152033c3761e1b0782637641b5d405b02cd6a7774e964", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling coreplus v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "f4207f07bb7fd7c8a10152033c3761e1b0782637641b5d405b02cd6a7774e964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4207f07bb7fd7c8a10152033c3761e1b0782637641b5d405b02cd6a7774e964", kill_on_drop: false }`
[INFO] [stdout] f4207f07bb7fd7c8a10152033c3761e1b0782637641b5d405b02cd6a7774e964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b401d977fc25d0a358f5a396f535e9c70a84c395238cbfa0b5a6a0daa216ca1
[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" "9b401d977fc25d0a358f5a396f535e9c70a84c395238cbfa0b5a6a0daa216ca1", 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] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coreplus-c68d8f8dafe70eae)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coreplus
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV4::new (line 246) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV4::set_port (line 302) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddr::is_ipv6 (line 227) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV4::set_ip (line 273) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddr::is_ipv4 (line 208) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddr::set_port (line 186) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddr::ip (line 132) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV4::port (line 288) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV4 (line 54) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddr::new (line 114) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6 (line 88) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddr::port (line 169) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6::scope_id (line 448) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddr::set_ip (line 149) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6::flowinfo (line 412) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV4::ip (line 259) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6::port (line 373) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddr (line 21) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6::ip (line 344) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6::set_ip (line 358) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6::set_flowinfo (line 428) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6::set_port (line 387) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6::new (line 326) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::from (line 1677) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::from (line 1705) ... ok
[INFO] [stdout] test src/net/addr.rs - net::addr::SocketAddrV6::set_scope_id (line 464) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::is_documentation (line 215) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::is_multicast (line 194) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::from (line 777) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::is_global (line 171) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::is_ipv6 (line 259) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::from (line 798) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr (line 18) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::from (line 956) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::is_loopback (line 150) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::is_ipv4 (line 241) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::BROADCAST (line 323) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr (line 61) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::IpAddr::is_unspecified (line 129) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::LOCALHOST (line 296) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::UNSPECIFIED (line 310) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_documentation (line 689) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_global (line 462) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_ietf_protocol_assignment (line 566) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_link_local (line 427) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_broadcast (line 666) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::from (line 922) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::from (line 939) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_benchmarking (line 591) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_loopback (line 375) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_unspecified (line 356) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_shared (line 537) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_reserved (line 621) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_multicast (line 646) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::is_private (line 398) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::new (line 278) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::octets (line 335) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr (line 97) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::to_ipv6_mapped (line 742) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv4Addr::to_ipv6_compatible (line 718) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::is_documentation (line 1245) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::UNSPECIFIED (line 1030) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::from (line 1598) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::from (line 1620) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::is_loopback (line 1101) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::LOCALHOST (line 1018) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::is_multicast (line 1339) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::is_global (line 1122) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::from (line 1648) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::is_unicast (line 1169) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::is_unicast_global (line 1280) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::is_unicast_link_local (line 1215) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::is_unique_local (line 1148) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::segments (line 1042) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::new (line 975) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::is_unspecified (line 1082) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::octets (line 1412) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::multicast_scope (line 1302) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::u128::from (line 1578) ... ok
[INFO] [stdout] test src/net/parser.rs - net::parser::AddrParseError (line 328) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::to_ipv4_mapped (line 1361) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::u32::from (line 904) ... ok
[INFO] [stdout] test src/net/ip.rs - net::ip::Ipv6Addr::to_ipv4 (line 1390) ... ok
[INFO] [stdout] test src/net/parser.rs - net::parser::AddrParseError (line 335) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 84 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b401d977fc25d0a358f5a396f535e9c70a84c395238cbfa0b5a6a0daa216ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b401d977fc25d0a358f5a396f535e9c70a84c395238cbfa0b5a6a0daa216ca1", kill_on_drop: false }`
[INFO] [stdout] 9b401d977fc25d0a358f5a396f535e9c70a84c395238cbfa0b5a6a0daa216ca1