[INFO] fetching crate cargo-qemu 0.1.0...
[INFO] testing cargo-qemu-0.1.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate cargo-qemu 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate cargo-qemu 0.1.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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-0-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e4ab3599610dda8fb9063a67f35a6f19f4bbdf1b0f6748dad869041e359ee00
[INFO] running `Command { std: "docker" "start" "-a" "7e4ab3599610dda8fb9063a67f35a6f19f4bbdf1b0f6748dad869041e359ee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e4ab3599610dda8fb9063a67f35a6f19f4bbdf1b0f6748dad869041e359ee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4ab3599610dda8fb9063a67f35a6f19f4bbdf1b0f6748dad869041e359ee00", kill_on_drop: false }`
[INFO] [stdout] 7e4ab3599610dda8fb9063a67f35a6f19f4bbdf1b0f6748dad869041e359ee00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27c4ce4da4cc027cbbbc5074c467ec0766ca2db8fba1a1ea4e4f5321e2c7349b
[INFO] running `Command { std: "docker" "start" "-a" "27c4ce4da4cc027cbbbc5074c467ec0766ca2db8fba1a1ea4e4f5321e2c7349b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-qemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "27c4ce4da4cc027cbbbc5074c467ec0766ca2db8fba1a1ea4e4f5321e2c7349b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c4ce4da4cc027cbbbc5074c467ec0766ca2db8fba1a1ea4e4f5321e2c7349b", kill_on_drop: false }`
[INFO] [stdout] 27c4ce4da4cc027cbbbc5074c467ec0766ca2db8fba1a1ea4e4f5321e2c7349b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a433dad28fcaf891af7cc1db9b176f58c10a4d324a1b473e4d485a3adfd7148
[INFO] running `Command { std: "docker" "start" "-a" "6a433dad28fcaf891af7cc1db9b176f58c10a4d324a1b473e4d485a3adfd7148", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-qemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "6a433dad28fcaf891af7cc1db9b176f58c10a4d324a1b473e4d485a3adfd7148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a433dad28fcaf891af7cc1db9b176f58c10a4d324a1b473e4d485a3adfd7148", kill_on_drop: false }`
[INFO] [stdout] 6a433dad28fcaf891af7cc1db9b176f58c10a4d324a1b473e4d485a3adfd7148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30ce500b25ba2589572a30aecc11ad6b2c96f37903d40fe7ac37a4bf219302b5
[INFO] running `Command { std: "docker" "start" "-a" "30ce500b25ba2589572a30aecc11ad6b2c96f37903d40fe7ac37a4bf219302b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_qemu-ba138908e90c6bd6)
[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" "30ce500b25ba2589572a30aecc11ad6b2c96f37903d40fe7ac37a4bf219302b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ce500b25ba2589572a30aecc11ad6b2c96f37903d40fe7ac37a4bf219302b5", kill_on_drop: false }`
[INFO] [stdout] 30ce500b25ba2589572a30aecc11ad6b2c96f37903d40fe7ac37a4bf219302b5
