[INFO] fetching crate cargo-qemu 0.1.0...
[INFO] testing cargo-qemu-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate cargo-qemu 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cargo-qemu 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 cargo-qemu 0.1.0
[INFO] finished tweaking crates.io crate cargo-qemu 0.1.0
[INFO] tweaked toml for crates.io crate cargo-qemu 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate cargo-qemu 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-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" "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] 0a81523f2cee14a708eb91e3495f7320ab721f39bfb0eca71498bc8d6a8dc389
[INFO] running `Command { std: "docker" "start" "-a" "0a81523f2cee14a708eb91e3495f7320ab721f39bfb0eca71498bc8d6a8dc389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a81523f2cee14a708eb91e3495f7320ab721f39bfb0eca71498bc8d6a8dc389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a81523f2cee14a708eb91e3495f7320ab721f39bfb0eca71498bc8d6a8dc389", kill_on_drop: false }`
[INFO] [stdout] 0a81523f2cee14a708eb91e3495f7320ab721f39bfb0eca71498bc8d6a8dc389
[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=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] fc01d4e5129c5fb8abed483b9c7fb4d3e31089b4427f17fb62b031b964fa8cff
[INFO] running `Command { std: "docker" "start" "-a" "fc01d4e5129c5fb8abed483b9c7fb4d3e31089b4427f17fb62b031b964fa8cff", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-qemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "fc01d4e5129c5fb8abed483b9c7fb4d3e31089b4427f17fb62b031b964fa8cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc01d4e5129c5fb8abed483b9c7fb4d3e31089b4427f17fb62b031b964fa8cff", kill_on_drop: false }`
[INFO] [stdout] fc01d4e5129c5fb8abed483b9c7fb4d3e31089b4427f17fb62b031b964fa8cff
[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=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] 7cdc1b404709242068dbe24458f5c81126ff13518cef5d855ad18bb029108614
[INFO] running `Command { std: "docker" "start" "-a" "7cdc1b404709242068dbe24458f5c81126ff13518cef5d855ad18bb029108614", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-qemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "7cdc1b404709242068dbe24458f5c81126ff13518cef5d855ad18bb029108614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdc1b404709242068dbe24458f5c81126ff13518cef5d855ad18bb029108614", kill_on_drop: false }`
[INFO] [stdout] 7cdc1b404709242068dbe24458f5c81126ff13518cef5d855ad18bb029108614
[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=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] 19b38097964861e78a2f3f66ebe6e816619bfb470e91a70f939b28a646206d88
[INFO] running `Command { std: "docker" "start" "-a" "19b38097964861e78a2f3f66ebe6e816619bfb470e91a70f939b28a646206d88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_qemu-ed338efd2e48a682)
[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" "19b38097964861e78a2f3f66ebe6e816619bfb470e91a70f939b28a646206d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b38097964861e78a2f3f66ebe6e816619bfb470e91a70f939b28a646206d88", kill_on_drop: false }`
[INFO] [stdout] 19b38097964861e78a2f3f66ebe6e816619bfb470e91a70f939b28a646206d88