[INFO] fetching crate system-benchmarking 0.0.0...
[INFO] testing system-benchmarking-0.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate system-benchmarking 0.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate system-benchmarking 0.0.0 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 system-benchmarking 0.0.0
[INFO] finished tweaking crates.io crate system-benchmarking 0.0.0
[INFO] tweaked toml for crates.io crate system-benchmarking 0.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate system-benchmarking 0.0.0 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 78635fce7a8b27db2d3373908e501dbfc3860b72e36ac0b0212b0645c431ab73
[INFO] running `Command { std: "docker" "start" "-a" "78635fce7a8b27db2d3373908e501dbfc3860b72e36ac0b0212b0645c431ab73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78635fce7a8b27db2d3373908e501dbfc3860b72e36ac0b0212b0645c431ab73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78635fce7a8b27db2d3373908e501dbfc3860b72e36ac0b0212b0645c431ab73", kill_on_drop: false }`
[INFO] [stdout] 78635fce7a8b27db2d3373908e501dbfc3860b72e36ac0b0212b0645c431ab73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 292f055c432fd6c5943fa4692e184975ff1c8f81a57f41485e066df10ed9463b
[INFO] running `Command { std: "docker" "start" "-a" "292f055c432fd6c5943fa4692e184975ff1c8f81a57f41485e066df10ed9463b", kill_on_drop: false }`
[INFO] [stderr]    Compiling system-benchmarking v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "292f055c432fd6c5943fa4692e184975ff1c8f81a57f41485e066df10ed9463b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "292f055c432fd6c5943fa4692e184975ff1c8f81a57f41485e066df10ed9463b", kill_on_drop: false }`
[INFO] [stdout] 292f055c432fd6c5943fa4692e184975ff1c8f81a57f41485e066df10ed9463b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] bd99ad2622711af6218820394c0ba17a83a3c10d080de6c17a534ce7e196ab87
[INFO] running `Command { std: "docker" "start" "-a" "bd99ad2622711af6218820394c0ba17a83a3c10d080de6c17a534ce7e196ab87", kill_on_drop: false }`
[INFO] [stderr]    Compiling system-benchmarking v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "bd99ad2622711af6218820394c0ba17a83a3c10d080de6c17a534ce7e196ab87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd99ad2622711af6218820394c0ba17a83a3c10d080de6c17a534ce7e196ab87", kill_on_drop: false }`
[INFO] [stdout] bd99ad2622711af6218820394c0ba17a83a3c10d080de6c17a534ce7e196ab87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] d183b522dc80823b8c2e0fa954f9debfdf795e70ca80b1f2d79020a6a54e2c15
[INFO] running `Command { std: "docker" "start" "-a" "d183b522dc80823b8c2e0fa954f9debfdf795e70ca80b1f2d79020a6a54e2c15", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/system_benchmarking-65d3e2299f8e1562)
[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" "d183b522dc80823b8c2e0fa954f9debfdf795e70ca80b1f2d79020a6a54e2c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d183b522dc80823b8c2e0fa954f9debfdf795e70ca80b1f2d79020a6a54e2c15", kill_on_drop: false }`
[INFO] [stdout] d183b522dc80823b8c2e0fa954f9debfdf795e70ca80b1f2d79020a6a54e2c15