[INFO] fetching crate polar-wasm 0.1.0...
[INFO] testing polar-wasm-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate polar-wasm 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate polar-wasm 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polar-wasm 0.1.0
[INFO] finished tweaking crates.io crate polar-wasm 0.1.0
[INFO] tweaked toml for crates.io crate polar-wasm 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate polar-wasm 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-08-01" "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] a61354e87559a086062e07b39ded2c5e747c20b3ae3d7821ccc21959f009a71e
[INFO] running `Command { std: "docker" "start" "-a" "a61354e87559a086062e07b39ded2c5e747c20b3ae3d7821ccc21959f009a71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a61354e87559a086062e07b39ded2c5e747c20b3ae3d7821ccc21959f009a71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61354e87559a086062e07b39ded2c5e747c20b3ae3d7821ccc21959f009a71e", kill_on_drop: false }`
[INFO] [stdout] a61354e87559a086062e07b39ded2c5e747c20b3ae3d7821ccc21959f009a71e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1ab375bd784e86359abaeaab54e60792389c8347fbdaadeea5239aa3847d844
[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" "a1ab375bd784e86359abaeaab54e60792389c8347fbdaadeea5239aa3847d844", kill_on_drop: false }`
[INFO] [stderr]    Compiling polar-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "a1ab375bd784e86359abaeaab54e60792389c8347fbdaadeea5239aa3847d844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ab375bd784e86359abaeaab54e60792389c8347fbdaadeea5239aa3847d844", kill_on_drop: false }`
[INFO] [stdout] a1ab375bd784e86359abaeaab54e60792389c8347fbdaadeea5239aa3847d844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] c7fc99d7244f1eb23111130e7870441be964e7540539c6b0cb8553c796dc7faf
[INFO] running `Command { std: "docker" "start" "-a" "c7fc99d7244f1eb23111130e7870441be964e7540539c6b0cb8553c796dc7faf", kill_on_drop: false }`
[INFO] [stderr]    Compiling polar-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "c7fc99d7244f1eb23111130e7870441be964e7540539c6b0cb8553c796dc7faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7fc99d7244f1eb23111130e7870441be964e7540539c6b0cb8553c796dc7faf", kill_on_drop: false }`
[INFO] [stdout] c7fc99d7244f1eb23111130e7870441be964e7540539c6b0cb8553c796dc7faf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6619588af8eb0d43b30ab3cec77a4a58676b17ac8fc02e717cddd84e4c8bdf3b
[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" "6619588af8eb0d43b30ab3cec77a4a58676b17ac8fc02e717cddd84e4c8bdf3b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polar_wasm-783b153b9e570be1)
[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" "6619588af8eb0d43b30ab3cec77a4a58676b17ac8fc02e717cddd84e4c8bdf3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6619588af8eb0d43b30ab3cec77a4a58676b17ac8fc02e717cddd84e4c8bdf3b", kill_on_drop: false }`
[INFO] [stdout] 6619588af8eb0d43b30ab3cec77a4a58676b17ac8fc02e717cddd84e4c8bdf3b
