[INFO] fetching crate rebpf 0.1.5...
[INFO] testing rebpf-0.1.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rebpf 0.1.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rebpf 0.1.5 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rebpf 0.1.5
[INFO] finished tweaking crates.io crate rebpf 0.1.5
[INFO] tweaked toml for crates.io crate rebpf 0.1.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 862e8ff93f4d235636e72d67ce25e9b5f4797c6c316e559d56794c0a42f9047c
[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" "862e8ff93f4d235636e72d67ce25e9b5f4797c6c316e559d56794c0a42f9047c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "862e8ff93f4d235636e72d67ce25e9b5f4797c6c316e559d56794c0a42f9047c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862e8ff93f4d235636e72d67ce25e9b5f4797c6c316e559d56794c0a42f9047c", kill_on_drop: false }`
[INFO] [stdout] 862e8ff93f4d235636e72d67ce25e9b5f4797c6c316e559d56794c0a42f9047c
[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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 3291ac89392fb6244921c8fa4eb339ed1adbd1b472fdcb08b1d0ba827bf96cf3
[INFO] running `Command { std: "docker" "start" "-a" "3291ac89392fb6244921c8fa4eb339ed1adbd1b472fdcb08b1d0ba827bf96cf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling libbpf-sys v0.0.7-1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling function_name-proc-macro v0.2.0
[INFO] [stderr]    Compiling rebpf-macro v0.1.1
[INFO] [stderr]    Compiling function_name v0.2.0
[INFO] [stderr]    Compiling rebpf v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.58s
[INFO] running `Command { std: "docker" "inspect" "3291ac89392fb6244921c8fa4eb339ed1adbd1b472fdcb08b1d0ba827bf96cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3291ac89392fb6244921c8fa4eb339ed1adbd1b472fdcb08b1d0ba827bf96cf3", kill_on_drop: false }`
[INFO] [stdout] 3291ac89392fb6244921c8fa4eb339ed1adbd1b472fdcb08b1d0ba827bf96cf3
[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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d65e8c5b4db832b8845d8cce73a7ae465c75c84f71c4fea5d9c193ccff78a385
[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" "d65e8c5b4db832b8845d8cce73a7ae465c75c84f71c4fea5d9c193ccff78a385", kill_on_drop: false }`
[INFO] [stderr]    Compiling rebpf v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "d65e8c5b4db832b8845d8cce73a7ae465c75c84f71c4fea5d9c193ccff78a385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65e8c5b4db832b8845d8cce73a7ae465c75c84f71c4fea5d9c193ccff78a385", kill_on_drop: false }`
[INFO] [stdout] d65e8c5b4db832b8845d8cce73a7ae465c75c84f71c4fea5d9c193ccff78a385
[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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 8f72cc1b4bccff32a72e9729640901fb2c74507c3bd27f4fc8d57ff5017c79d6
[INFO] running `Command { std: "docker" "start" "-a" "8f72cc1b4bccff32a72e9729640901fb2c74507c3bd27f4fc8d57ff5017c79d6", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rebpf-5954cf6aebdac525
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests rebpf
[INFO] [stdout] test map_layout::test::layout_bigger_content ... ok
[INFO] [stdout] test map_layout::test::layout_smaller_content ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/bpf/maps.rs - bpf::maps::XskMap (line 140) ... ok
[INFO] [stdout] test src/bpf/maps.rs - bpf::maps::DevMap (line 166) ... ok
[INFO] [stdout] test src/bpf/maps.rs - bpf::maps::CpuMap (line 114) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f72cc1b4bccff32a72e9729640901fb2c74507c3bd27f4fc8d57ff5017c79d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f72cc1b4bccff32a72e9729640901fb2c74507c3bd27f4fc8d57ff5017c79d6", kill_on_drop: false }`
[INFO] [stdout] 8f72cc1b4bccff32a72e9729640901fb2c74507c3bd27f4fc8d57ff5017c79d6