[INFO] fetching crate udp_netmsg 0.2.0...
[INFO] testing udp_netmsg-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate udp_netmsg 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate udp_netmsg 0.2.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate udp_netmsg 0.2.0
[INFO] finished tweaking crates.io crate udp_netmsg 0.2.0
[INFO] tweaked toml for crates.io crate udp_netmsg 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate udp_netmsg 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] a188239131e8f1b5fd5f9cbd634f7f4ba26d78acd986cf3248806a77708ad5d6
[INFO] running `Command { std: "docker" "start" "-a" "a188239131e8f1b5fd5f9cbd634f7f4ba26d78acd986cf3248806a77708ad5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a188239131e8f1b5fd5f9cbd634f7f4ba26d78acd986cf3248806a77708ad5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a188239131e8f1b5fd5f9cbd634f7f4ba26d78acd986cf3248806a77708ad5d6", kill_on_drop: false }`
[INFO] [stdout] a188239131e8f1b5fd5f9cbd634f7f4ba26d78acd986cf3248806a77708ad5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c06d4cac6b0199251d58441171c32da86a163dbf2f9d95d0f7f6b11c65ad73e
[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" "1c06d4cac6b0199251d58441171c32da86a163dbf2f9d95d0f7f6b11c65ad73e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling udp_netmsg v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.55s
[INFO] running `Command { std: "docker" "inspect" "1c06d4cac6b0199251d58441171c32da86a163dbf2f9d95d0f7f6b11c65ad73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c06d4cac6b0199251d58441171c32da86a163dbf2f9d95d0f7f6b11c65ad73e", kill_on_drop: false }`
[INFO] [stdout] 1c06d4cac6b0199251d58441171c32da86a163dbf2f9d95d0f7f6b11c65ad73e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--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] eaf086d7e693666cb296f0b6a1aa0a7da9b466d88c4d581b99b8bb5a2faa30f1
[INFO] running `Command { std: "docker" "start" "-a" "eaf086d7e693666cb296f0b6a1aa0a7da9b466d88c4d581b99b8bb5a2faa30f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling udp_netmsg v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `Command { std: "docker" "inspect" "eaf086d7e693666cb296f0b6a1aa0a7da9b466d88c4d581b99b8bb5a2faa30f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf086d7e693666cb296f0b6a1aa0a7da9b466d88c4d581b99b8bb5a2faa30f1", kill_on_drop: false }`
[INFO] [stdout] eaf086d7e693666cb296f0b6a1aa0a7da9b466d88c4d581b99b8bb5a2faa30f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 514e0851dcffa20eae2ed3be216c0f4d2a0bf4e5689a9ba929faf819969f4531
[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" "514e0851dcffa20eae2ed3be216c0f4d2a0bf4e5689a9ba929faf819969f4531", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/udp_netmsg-3d75ce00b4469e14)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::struct_creation::bincode_serdes ... ok
[INFO] [stdout] test tests::struct_creation::get_multiple_at_once ... ok
[INFO] [stdout] test tests::struct_creation::no_ids_succeed ... ok
[INFO] [stdout] test tests::struct_creation::fail_des_keep_item ... ok
[INFO] [stdout] test tests::struct_creation::peek ... ok
[INFO] [stdout] test tests::struct_creation::automatic ... ok
[INFO] [stdout] test tests::struct_creation::remove_all ... ok
[INFO] [stdout] test tests::struct_creation::remove_front ... ok
[INFO] [stdout] test tests::struct_creation::test_manual ... ok
[INFO] [stdout] test tests::struct_creation::no_ids_panic - should panic ... ok
[INFO] [stdout] test tests::struct_creation::yaml_serdes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udp_netmsg
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "514e0851dcffa20eae2ed3be216c0f4d2a0bf4e5689a9ba929faf819969f4531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514e0851dcffa20eae2ed3be216c0f4d2a0bf4e5689a9ba929faf819969f4531", kill_on_drop: false }`
[INFO] [stdout] 514e0851dcffa20eae2ed3be216c0f4d2a0bf4e5689a9ba929faf819969f4531