[INFO] fetching crate fluence 0.2.14...
[INFO] testing fluence-0.2.14 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate fluence 0.2.14 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fluence 0.2.14 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluence 0.2.14
[INFO] finished tweaking crates.io crate fluence 0.2.14
[INFO] tweaked toml for crates.io crate fluence 0.2.14 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fluence-sdk-main v0.2.14
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec759fc5a4eb9fac3b5767447a1b4c3c97b2a36f0490e5ec2161eb3066754c4d
[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" "ec759fc5a4eb9fac3b5767447a1b4c3c97b2a36f0490e5ec2161eb3066754c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec759fc5a4eb9fac3b5767447a1b4c3c97b2a36f0490e5ec2161eb3066754c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec759fc5a4eb9fac3b5767447a1b4c3c97b2a36f0490e5ec2161eb3066754c4d", kill_on_drop: false }`
[INFO] [stdout] ec759fc5a4eb9fac3b5767447a1b4c3c97b2a36f0490e5ec2161eb3066754c4d
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 0a26e252384690d72648169c9ff5843703f726cc1677eebbdf00637453cf2d3e
[INFO] running `Command { std: "docker" "start" "-a" "0a26e252384690d72648169c9ff5843703f726cc1677eebbdf00637453cf2d3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluence-sdk-wit v0.2.14
[INFO] [stderr]    Compiling fluence-sdk-macro v0.2.14
[INFO] [stderr]    Compiling fluence-sdk-main v0.2.14
[INFO] [stderr]    Compiling fluence v0.2.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
[INFO] running `Command { std: "docker" "inspect" "0a26e252384690d72648169c9ff5843703f726cc1677eebbdf00637453cf2d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a26e252384690d72648169c9ff5843703f726cc1677eebbdf00637453cf2d3e", kill_on_drop: false }`
[INFO] [stdout] 0a26e252384690d72648169c9ff5843703f726cc1677eebbdf00637453cf2d3e
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] f3564b79ee3842998fa4f8bc8af73198b237891e3feaca94205a8abfe0baea07
[INFO] running `Command { std: "docker" "start" "-a" "f3564b79ee3842998fa4f8bc8af73198b237891e3feaca94205a8abfe0baea07", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluence v0.2.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "f3564b79ee3842998fa4f8bc8af73198b237891e3feaca94205a8abfe0baea07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3564b79ee3842998fa4f8bc8af73198b237891e3feaca94205a8abfe0baea07", kill_on_drop: false }`
[INFO] [stdout] f3564b79ee3842998fa4f8bc8af73198b237891e3feaca94205a8abfe0baea07
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] e577cd4fc407660cdeaf410db87c8800b412906097c182ccec294b5b85191cb3
[INFO] running `Command { std: "docker" "start" "-a" "e577cd4fc407660cdeaf410db87c8800b412906097c182ccec294b5b85191cb3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fluence-8ad37a3d3d2a5a1e
[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] [stderr]    Doc-tests fluence
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e577cd4fc407660cdeaf410db87c8800b412906097c182ccec294b5b85191cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e577cd4fc407660cdeaf410db87c8800b412906097c182ccec294b5b85191cb3", kill_on_drop: false }`
[INFO] [stdout] e577cd4fc407660cdeaf410db87c8800b412906097c182ccec294b5b85191cb3