[INFO] fetching crate netpack 0.0.1...
[INFO] testing netpack-0.0.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate netpack 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate netpack 0.0.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate netpack 0.0.1
[INFO] finished tweaking crates.io crate netpack 0.0.1
[INFO] tweaked toml for crates.io crate netpack 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d8b2b1b4aef060be701fad04c09844480fc1e5e68aaa58ca8522d0ea85f1882
[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" "3d8b2b1b4aef060be701fad04c09844480fc1e5e68aaa58ca8522d0ea85f1882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d8b2b1b4aef060be701fad04c09844480fc1e5e68aaa58ca8522d0ea85f1882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8b2b1b4aef060be701fad04c09844480fc1e5e68aaa58ca8522d0ea85f1882", kill_on_drop: false }`
[INFO] [stdout] 3d8b2b1b4aef060be701fad04c09844480fc1e5e68aaa58ca8522d0ea85f1882
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71ce491f91447b752432dbb81bb7c5523605a262bea8b8c7d662e3e4953a9b31
[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" "71ce491f91447b752432dbb81bb7c5523605a262bea8b8c7d662e3e4953a9b31", kill_on_drop: false }`
[INFO] [stderr]    Compiling netpack v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "71ce491f91447b752432dbb81bb7c5523605a262bea8b8c7d662e3e4953a9b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ce491f91447b752432dbb81bb7c5523605a262bea8b8c7d662e3e4953a9b31", kill_on_drop: false }`
[INFO] [stdout] 71ce491f91447b752432dbb81bb7c5523605a262bea8b8c7d662e3e4953a9b31
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a0d9112d334e0f5f41049d1b7fecd34fe52d08a4fe86a1da6105b174f49fe53
[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" "5a0d9112d334e0f5f41049d1b7fecd34fe52d08a4fe86a1da6105b174f49fe53", kill_on_drop: false }`
[INFO] [stderr]    Compiling netpack v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "5a0d9112d334e0f5f41049d1b7fecd34fe52d08a4fe86a1da6105b174f49fe53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0d9112d334e0f5f41049d1b7fecd34fe52d08a4fe86a1da6105b174f49fe53", kill_on_drop: false }`
[INFO] [stdout] 5a0d9112d334e0f5f41049d1b7fecd34fe52d08a4fe86a1da6105b174f49fe53
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aae2ae07f58a51ebb60961eda61391bae8baebc70fdea23034b38b97cd39ad8f
[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" "aae2ae07f58a51ebb60961eda61391bae8baebc70fdea23034b38b97cd39ad8f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 42 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/netpack-d7401fe06cb7e6a7)
[INFO] [stdout] test tests::test_pack_array ... ok
[INFO] [stdout] test tests::test_pack_i128 ... ok
[INFO] [stdout] test tests::test_pack_i16 ... ok
[INFO] [stdout] test tests::test_pack_u32 ... ok
[INFO] [stdout] test tests::test_pack_u64 ... ok
[INFO] [stdout] test tests::test_pack_vec ... ok
[INFO] [stdout] test tests::test_roundtrip_bool ... ok
[INFO] [stdout] test tests::test_pack_i32 ... ok
[INFO] [stdout] test tests::test_roundtrip_f64 ... ok
[INFO] [stdout] test tests::test_pack_i64 ... ok
[INFO] [stdout] test tests::test_pack_u16 ... ok
[INFO] [stdout] test tests::test_roundtrip_i64 ... ok
[INFO] [stdout] test tests::test_roundtrip_u16 ... ok
[INFO] [stdout] test tests::test_roundtrip_u128 ... ok
[INFO] [stdout] test tests::test_roundtrip_u32 ... ok
[INFO] [stdout] test tests::test_roundtrip_u64 ... ok
[INFO] [stdout] test tests::test_roundtrip_u8 ... ok
[INFO] [stdout] test tests::test_unpack_array ... ok
[INFO] [stdout] test tests::test_unpack_bool ... ok
[INFO] [stdout] test tests::test_unpack_f32 ... ok
[INFO] [stdout] test tests::test_unpack_i8 ... ok
[INFO] [stdout] test tests::test_unpack_u16 ... ok
[INFO] [stdout] test tests::test_unpack_i64 ... ok
[INFO] [stdout] test tests::test_unpack_i32 ... ok
[INFO] [stdout] test tests::test_unpack_i16 ... ok
[INFO] [stdout] test tests::test_unpack_i128 ... ok
[INFO] [stdout] test tests::test_unpack_f64 ... ok
[INFO] [stdout] test tests::test_pack_bool ... ok
[INFO] [stdout] test tests::test_pack_i8 ... ok
[INFO] [stdout] test tests::test_roundtrip_i16 ... ok
[INFO] [stdout] test tests::test_pack_u8 ... ok
[INFO] [stdout] test tests::test_unpack_u64 ... ok
[INFO] [stdout] test tests::test_roundtrip_f32 ... ok
[INFO] [stdout] test tests::test_roundtrip_i32 ... ok
[INFO] [stdout] test tests::test_pack_u128 ... ok
[INFO] [stdout] test tests::test_roundtrip_i8 ... ok
[INFO] [stdout] test tests::test_pack_f64 ... ok
[INFO] [stdout] test tests::test_pack_f32 ... ok
[INFO] [stdout] test tests::test_unpack_u128 ... ok
[INFO] [stdout] test tests::test_unpack_u32 ... ok
[INFO] [stdout] test tests::test_unpack_u8 ... ok
[INFO] [stdout] test tests::test_roundtrip_i128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests netpack
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "aae2ae07f58a51ebb60961eda61391bae8baebc70fdea23034b38b97cd39ad8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae2ae07f58a51ebb60961eda61391bae8baebc70fdea23034b38b97cd39ad8f", kill_on_drop: false }`
[INFO] [stdout] aae2ae07f58a51ebb60961eda61391bae8baebc70fdea23034b38b97cd39ad8f