[INFO] fetching crate rmp-futures 0.2.1... [INFO] testing rmp-futures-0.2.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate rmp-futures 0.2.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate rmp-futures 0.2.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rmp-futures 0.2.1 [INFO] finished tweaking crates.io crate rmp-futures 0.2.1 [INFO] tweaked toml for crates.io crate rmp-futures 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate rmp-futures 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] a87ff34eda31d95a50a4c6e73338b84c659065cd025d5efc63cafff2c74d0601 [INFO] running `Command { std: "docker" "start" "-a" "a87ff34eda31d95a50a4c6e73338b84c659065cd025d5efc63cafff2c74d0601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a87ff34eda31d95a50a4c6e73338b84c659065cd025d5efc63cafff2c74d0601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a87ff34eda31d95a50a4c6e73338b84c659065cd025d5efc63cafff2c74d0601", kill_on_drop: false }` [INFO] [stdout] a87ff34eda31d95a50a4c6e73338b84c659065cd025d5efc63cafff2c74d0601 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b88299ebea7e953f0e2b4b958cd99eac90e5aa4504d084fd1464ea9dbb8f6a04 [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" "b88299ebea7e953f0e2b4b958cd99eac90e5aa4504d084fd1464ea9dbb8f6a04", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling futures-sink v0.3.12 [INFO] [stderr] Compiling futures-io v0.3.12 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling rmpv v0.4.7 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling enum-primitive-derive v0.2.1 [INFO] [stderr] Compiling futures-util v0.3.12 [INFO] [stderr] Compiling futures-executor v0.3.12 [INFO] [stderr] Compiling futures v0.3.12 [INFO] [stderr] Compiling rmp-futures v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.69s [INFO] running `Command { std: "docker" "inspect" "b88299ebea7e953f0e2b4b958cd99eac90e5aa4504d084fd1464ea9dbb8f6a04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b88299ebea7e953f0e2b4b958cd99eac90e5aa4504d084fd1464ea9dbb8f6a04", kill_on_drop: false }` [INFO] [stdout] b88299ebea7e953f0e2b4b958cd99eac90e5aa4504d084fd1464ea9dbb8f6a04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2f66ef60efa7d49eb326c5f90c1e081f694098b793e6639ec38f953df0596bc [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" "b2f66ef60efa7d49eb326c5f90c1e081f694098b793e6639ec38f953df0596bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling ctor v0.1.19 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.3.0 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling rmp-futures v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 37.44s [INFO] running `Command { std: "docker" "inspect" "b2f66ef60efa7d49eb326c5f90c1e081f694098b793e6639ec38f953df0596bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2f66ef60efa7d49eb326c5f90c1e081f694098b793e6639ec38f953df0596bc", kill_on_drop: false }` [INFO] [stdout] b2f66ef60efa7d49eb326c5f90c1e081f694098b793e6639ec38f953df0596bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 07eeb86792182df6c111e458f3d72771fffed6f6aa1fa91d3ebbbf957bcd5488 [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" "07eeb86792182df6c111e458f3d72771fffed6f6aa1fa91d3ebbbf957bcd5488", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rmp_futures-afc23b6be6c9f950) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test decode::test::bin ... ok [INFO] [stdout] test decode::test::bool ... ok [INFO] [stdout] test encode::efficient_i32 ... ok [INFO] [stdout] test encode::efficient_i64 ... ok [INFO] [stdout] test encode::efficient_i8 ... ok [INFO] [stdout] test encode::efficient_u16 ... ok [INFO] [stdout] test encode::efficient_u32 ... ok [INFO] [stdout] test encode::efficient_u64 ... ok [INFO] [stdout] test encode::efficient_u8 ... ok [INFO] [stdout] test encode::tests::array ... ok [INFO] [stdout] test encode::tests::array_len ... ok [INFO] [stdout] test encode::tests::bool ... ok [INFO] [stdout] test encode::tests::bin ... ok [INFO] [stdout] test decode::test::map_int ... ok [INFO] [stdout] test encode::tests::efficient_int ... ok [INFO] [stdout] test decode::test::string ... ok [INFO] [stdout] test decode::test::array_int ... ok [INFO] [stdout] test encode::tests::efficient_uint ... ok [INFO] [stdout] test decode::test::f32 ... ok [INFO] [stdout] test decode::test::ext ... ok [INFO] [stdout] test decode::test::f64 ... ok [INFO] [stdout] test encode::efficient_i16 ... ok [INFO] [stdout] test encode::tests::ext ... ok [INFO] [stdout] test encode::tests::float ... ok [INFO] [stdout] test encode::tests::map ... ok [INFO] [stdout] test encode::tests::string ... ok [INFO] [stdout] test rpc::encode::write_err_response ... ok [INFO] [stdout] test encode::tests::map_len ... ok [INFO] [stdout] test encode::tests::nil ... ok [INFO] [stdout] test rpc::decode::test::decode_request ... ok [INFO] [stdout] test rpc::shared_writer::shared_sink ... ok [INFO] [stdout] test rpc::encode::write_ok_response ... ok [INFO] [stdout] test rpc::encode::write_request_response ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests rmp-futures [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" "07eeb86792182df6c111e458f3d72771fffed6f6aa1fa91d3ebbbf957bcd5488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07eeb86792182df6c111e458f3d72771fffed6f6aa1fa91d3ebbbf957bcd5488", kill_on_drop: false }` [INFO] [stdout] 07eeb86792182df6c111e458f3d72771fffed6f6aa1fa91d3ebbbf957bcd5488