[INFO] fetching crate lucet-runtime-macros 0.6.1...
[INFO] testing lucet-runtime-macros-0.6.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lucet-runtime-macros 0.6.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate lucet-runtime-macros 0.6.1 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 lucet-runtime-macros 0.6.1
[INFO] finished tweaking crates.io crate lucet-runtime-macros 0.6.1
[INFO] tweaked toml for crates.io crate lucet-runtime-macros 0.6.1 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7fd8993a54bdcbb4f34daa9426a3ebb6570a2f7a976f65226796c65adb82ccd9
[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" "7fd8993a54bdcbb4f34daa9426a3ebb6570a2f7a976f65226796c65adb82ccd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd8993a54bdcbb4f34daa9426a3ebb6570a2f7a976f65226796c65adb82ccd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd8993a54bdcbb4f34daa9426a3ebb6570a2f7a976f65226796c65adb82ccd9", kill_on_drop: false }`
[INFO] [stdout] 7fd8993a54bdcbb4f34daa9426a3ebb6570a2f7a976f65226796c65adb82ccd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 57f7c71e14d4573afb4dbf0d872e1abb7fe5430ee1831d2e4f2a4be1aac6b530
[INFO] running `Command { std: "docker" "start" "-a" "57f7c71e14d4573afb4dbf0d872e1abb7fe5430ee1831d2e4f2a4be1aac6b530", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling lucet-runtime-macros v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.27s
[INFO] running `Command { std: "docker" "inspect" "57f7c71e14d4573afb4dbf0d872e1abb7fe5430ee1831d2e4f2a4be1aac6b530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f7c71e14d4573afb4dbf0d872e1abb7fe5430ee1831d2e4f2a4be1aac6b530", kill_on_drop: false }`
[INFO] [stdout] 57f7c71e14d4573afb4dbf0d872e1abb7fe5430ee1831d2e4f2a4be1aac6b530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] aad0322f229a462ae4f8c1a7aa21723b1b412c0a7dab9ed784c6c54fafd85e9f
[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" "aad0322f229a462ae4f8c1a7aa21723b1b412c0a7dab9ed784c6c54fafd85e9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lucet-runtime-macros v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "aad0322f229a462ae4f8c1a7aa21723b1b412c0a7dab9ed784c6c54fafd85e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad0322f229a462ae4f8c1a7aa21723b1b412c0a7dab9ed784c6c54fafd85e9f", kill_on_drop: false }`
[INFO] [stdout] aad0322f229a462ae4f8c1a7aa21723b1b412c0a7dab9ed784c6c54fafd85e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] eeb89dd12be47004dd5829c46f5e1e020b7b57953b066404c0cc85ffcff387dd
[INFO] running `Command { std: "docker" "start" "-a" "eeb89dd12be47004dd5829c46f5e1e020b7b57953b066404c0cc85ffcff387dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lucet_runtime_macros-2ff7277ff86ae261
[INFO] [stderr]    Doc-tests lucet-runtime-macros
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - lucet_hostcall (line 17) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eeb89dd12be47004dd5829c46f5e1e020b7b57953b066404c0cc85ffcff387dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb89dd12be47004dd5829c46f5e1e020b7b57953b066404c0cc85ffcff387dd", kill_on_drop: false }`
[INFO] [stdout] eeb89dd12be47004dd5829c46f5e1e020b7b57953b066404c0cc85ffcff387dd