[INFO] fetching crate sputnikvm-precompiled-bn128 0.11.0-beta.0...
[INFO] testing sputnikvm-precompiled-bn128-0.11.0-beta.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sputnikvm-precompiled-bn128 0.11.0-beta.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sputnikvm-precompiled-bn128 0.11.0-beta.0 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 sputnikvm-precompiled-bn128 0.11.0-beta.0
[INFO] finished tweaking crates.io crate sputnikvm-precompiled-bn128 0.11.0-beta.0
[INFO] tweaked toml for crates.io crate sputnikvm-precompiled-bn128 0.11.0-beta.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 715dff907fe27a29db037a34b0dbe8a61ae2241a18232e85517fbc6a7bb6f85a
[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" "715dff907fe27a29db037a34b0dbe8a61ae2241a18232e85517fbc6a7bb6f85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715dff907fe27a29db037a34b0dbe8a61ae2241a18232e85517fbc6a7bb6f85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715dff907fe27a29db037a34b0dbe8a61ae2241a18232e85517fbc6a7bb6f85a", kill_on_drop: false }`
[INFO] [stdout] 715dff907fe27a29db037a34b0dbe8a61ae2241a18232e85517fbc6a7bb6f85a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c07ce4c5f2bbac567ebc92e2da6126b42733ad150d5dcdd7e74d639cc6b0d684
[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" "c07ce4c5f2bbac567ebc92e2da6126b42733ad150d5dcdd7e74d639cc6b0d684", kill_on_drop: false }`
[INFO] [stderr]    Compiling etcommon-hexutil v0.2.4
[INFO] [stderr]    Compiling bn-plus v0.4.4
[INFO] [stderr]    Compiling etcommon-rlp v0.2.5
[INFO] [stderr]    Compiling etcommon-bigint v0.2.10
[INFO] [stderr]    Compiling etcommon-block-core v0.3.1
[INFO] [stderr]    Compiling etcommon-trie v0.4.0
[INFO] [stderr]    Compiling etcommon-bloom v0.2.1
[INFO] [stderr]    Compiling etcommon-block v0.5.2
[INFO] [stderr]    Compiling sputnikvm v0.11.0-beta.0
[INFO] [stderr]    Compiling sputnikvm-precompiled-bn128 v0.11.0-beta.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `Command { std: "docker" "inspect" "c07ce4c5f2bbac567ebc92e2da6126b42733ad150d5dcdd7e74d639cc6b0d684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c07ce4c5f2bbac567ebc92e2da6126b42733ad150d5dcdd7e74d639cc6b0d684", kill_on_drop: false }`
[INFO] [stdout] c07ce4c5f2bbac567ebc92e2da6126b42733ad150d5dcdd7e74d639cc6b0d684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8e4d31b61bd6d2096668fce91d4f3bd45bd0760570a04e9c568186d386e5c72
[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" "d8e4d31b61bd6d2096668fce91d4f3bd45bd0760570a04e9c568186d386e5c72", kill_on_drop: false }`
[INFO] [stderr]    Compiling sputnikvm-precompiled-bn128 v0.11.0-beta.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "d8e4d31b61bd6d2096668fce91d4f3bd45bd0760570a04e9c568186d386e5c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e4d31b61bd6d2096668fce91d4f3bd45bd0760570a04e9c568186d386e5c72", kill_on_drop: false }`
[INFO] [stdout] d8e4d31b61bd6d2096668fce91d4f3bd45bd0760570a04e9c568186d386e5c72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bdfac15ebf2dbdf22051fd37d2b4b46b052e7d83712cdc3ef82dba1a18b4667
[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" "5bdfac15ebf2dbdf22051fd37d2b4b46b052e7d83712cdc3ef82dba1a18b4667", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sputnikvm_precompiled_bn128-7da78eb36e9a670e
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sputnikvm-precompiled-bn128
[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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bdfac15ebf2dbdf22051fd37d2b4b46b052e7d83712cdc3ef82dba1a18b4667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bdfac15ebf2dbdf22051fd37d2b4b46b052e7d83712cdc3ef82dba1a18b4667", kill_on_drop: false }`
[INFO] [stdout] 5bdfac15ebf2dbdf22051fd37d2b4b46b052e7d83712cdc3ef82dba1a18b4667