[INFO] fetching crate starkware 0.1.0...
[INFO] testing starkware-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate starkware 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate starkware 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate starkware 0.1.0
[INFO] finished tweaking crates.io crate starkware 0.1.0
[INFO] tweaked toml for crates.io crate starkware 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate starkware 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3efe9aa7fcf12479921116783e74de6f8cde6a034f5284e8897c1a9b63b19650
[INFO] running `Command { std: "docker" "start" "-a" "3efe9aa7fcf12479921116783e74de6f8cde6a034f5284e8897c1a9b63b19650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3efe9aa7fcf12479921116783e74de6f8cde6a034f5284e8897c1a9b63b19650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3efe9aa7fcf12479921116783e74de6f8cde6a034f5284e8897c1a9b63b19650", kill_on_drop: false }`
[INFO] [stdout] 3efe9aa7fcf12479921116783e74de6f8cde6a034f5284e8897c1a9b63b19650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51b63eb6028fe519d7dcff87154751f2da11afbf479107df44bb3d91a7e9d532
[INFO] running `Command { std: "docker" "start" "-a" "51b63eb6028fe519d7dcff87154751f2da11afbf479107df44bb3d91a7e9d532", kill_on_drop: false }`
[INFO] [stderr]    Compiling starkware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "51b63eb6028fe519d7dcff87154751f2da11afbf479107df44bb3d91a7e9d532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b63eb6028fe519d7dcff87154751f2da11afbf479107df44bb3d91a7e9d532", kill_on_drop: false }`
[INFO] [stdout] 51b63eb6028fe519d7dcff87154751f2da11afbf479107df44bb3d91a7e9d532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eb4702092a4dfbd79e3bb5f035a4efecd2a03e9bfb7a34baa82331a6a08d0a9
[INFO] running `Command { std: "docker" "start" "-a" "6eb4702092a4dfbd79e3bb5f035a4efecd2a03e9bfb7a34baa82331a6a08d0a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling starkware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "6eb4702092a4dfbd79e3bb5f035a4efecd2a03e9bfb7a34baa82331a6a08d0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb4702092a4dfbd79e3bb5f035a4efecd2a03e9bfb7a34baa82331a6a08d0a9", kill_on_drop: false }`
[INFO] [stdout] 6eb4702092a4dfbd79e3bb5f035a4efecd2a03e9bfb7a34baa82331a6a08d0a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b621e452f456f0426b010f021cd417e094ecbc964e8270e70c4c833b6fdafd0
[INFO] running `Command { std: "docker" "start" "-a" "9b621e452f456f0426b010f021cd417e094ecbc964e8270e70c4c833b6fdafd0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/starkware-d73c46da6c8ef99a)
[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" "9b621e452f456f0426b010f021cd417e094ecbc964e8270e70c4c833b6fdafd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b621e452f456f0426b010f021cd417e094ecbc964e8270e70c4c833b6fdafd0", kill_on_drop: false }`
[INFO] [stdout] 9b621e452f456f0426b010f021cd417e094ecbc964e8270e70c4c833b6fdafd0