[INFO] fetching crate ethereumvm-precompiled-bn128 0.11.0...
[INFO] testing ethereumvm-precompiled-bn128-0.11.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ethereumvm-precompiled-bn128 0.11.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ethereumvm-precompiled-bn128 0.11.0 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 ethereumvm-precompiled-bn128 0.11.0
[INFO] finished tweaking crates.io crate ethereumvm-precompiled-bn128 0.11.0
[INFO] tweaked toml for crates.io crate ethereumvm-precompiled-bn128 0.11.0 written to /workspace/builds/worker-5/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f0250573d8f59c93a5cd8cbb6e1ef0e69759a59dc3ee6c3e7f5699f76cf44c83
[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" "f0250573d8f59c93a5cd8cbb6e1ef0e69759a59dc3ee6c3e7f5699f76cf44c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0250573d8f59c93a5cd8cbb6e1ef0e69759a59dc3ee6c3e7f5699f76cf44c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0250573d8f59c93a5cd8cbb6e1ef0e69759a59dc3ee6c3e7f5699f76cf44c83", kill_on_drop: false }`
[INFO] [stdout] f0250573d8f59c93a5cd8cbb6e1ef0e69759a59dc3ee6c3e7f5699f76cf44c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] cf26c560c96267f2cb8986be4634a19f571416bfb5400679230201eea8c2cd96
[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" "cf26c560c96267f2cb8986be4634a19f571416bfb5400679230201eea8c2cd96", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethereumvm v0.11.0
[INFO] [stderr]    Compiling ethereumvm-precompiled-bn128 v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "cf26c560c96267f2cb8986be4634a19f571416bfb5400679230201eea8c2cd96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf26c560c96267f2cb8986be4634a19f571416bfb5400679230201eea8c2cd96", kill_on_drop: false }`
[INFO] [stdout] cf26c560c96267f2cb8986be4634a19f571416bfb5400679230201eea8c2cd96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] c0559e7e4a4aadf67aadf8e4e92c7042059410e1e3ca1b3cd9e3f83f403bad52
[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" "c0559e7e4a4aadf67aadf8e4e92c7042059410e1e3ca1b3cd9e3f83f403bad52", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethereumvm-precompiled-bn128 v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "c0559e7e4a4aadf67aadf8e4e92c7042059410e1e3ca1b3cd9e3f83f403bad52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0559e7e4a4aadf67aadf8e4e92c7042059410e1e3ca1b3cd9e3f83f403bad52", kill_on_drop: false }`
[INFO] [stdout] c0559e7e4a4aadf67aadf8e4e92c7042059410e1e3ca1b3cd9e3f83f403bad52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 165247d19eadbfd9af9c6d6c9f3471e7a0ec801965b86f0b0b7cea4d8087867e
[INFO] running `Command { std: "docker" "start" "-a" "165247d19eadbfd9af9c6d6c9f3471e7a0ec801965b86f0b0b7cea4d8087867e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ethereumvm_precompiled_bn128-295295f51f2943e3
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ethereumvm-precompiled-bn128
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "165247d19eadbfd9af9c6d6c9f3471e7a0ec801965b86f0b0b7cea4d8087867e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165247d19eadbfd9af9c6d6c9f3471e7a0ec801965b86f0b0b7cea4d8087867e", kill_on_drop: false }`
[INFO] [stdout] 165247d19eadbfd9af9c6d6c9f3471e7a0ec801965b86f0b0b7cea4d8087867e