[INFO] fetching crate metaemu-run 0.1.0...
[INFO] testing metaemu-run-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate metaemu-run 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate metaemu-run 0.1.0
[INFO] finished tweaking crates.io crate metaemu-run 0.1.0
[INFO] tweaked toml for crates.io crate metaemu-run 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metaemu-run 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metaemu-run 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ce32875aaa24240b95646de9e66db6e33061e686dc8f7ab2eafb9b774c4c5ab
[INFO] running `Command { std: "docker" "start" "-a" "9ce32875aaa24240b95646de9e66db6e33061e686dc8f7ab2eafb9b774c4c5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ce32875aaa24240b95646de9e66db6e33061e686dc8f7ab2eafb9b774c4c5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce32875aaa24240b95646de9e66db6e33061e686dc8f7ab2eafb9b774c4c5ab", kill_on_drop: false }`
[INFO] [stdout] 9ce32875aaa24240b95646de9e66db6e33061e686dc8f7ab2eafb9b774c4c5ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e39a30865d2a194a8003e6412682f1d547c5d244a9ad19222c308305f307fcb
[INFO] running `Command { std: "docker" "start" "-a" "8e39a30865d2a194a8003e6412682f1d547c5d244a9ad19222c308305f307fcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling metaemu-run v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "8e39a30865d2a194a8003e6412682f1d547c5d244a9ad19222c308305f307fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e39a30865d2a194a8003e6412682f1d547c5d244a9ad19222c308305f307fcb", kill_on_drop: false }`
[INFO] [stdout] 8e39a30865d2a194a8003e6412682f1d547c5d244a9ad19222c308305f307fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2f2d3dd2a99616d6f981a73eaec59fa34e23d4120374ca212b39bcd3444f764
[INFO] running `Command { std: "docker" "start" "-a" "c2f2d3dd2a99616d6f981a73eaec59fa34e23d4120374ca212b39bcd3444f764", kill_on_drop: false }`
[INFO] [stderr]    Compiling metaemu-run v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "c2f2d3dd2a99616d6f981a73eaec59fa34e23d4120374ca212b39bcd3444f764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f2d3dd2a99616d6f981a73eaec59fa34e23d4120374ca212b39bcd3444f764", kill_on_drop: false }`
[INFO] [stdout] c2f2d3dd2a99616d6f981a73eaec59fa34e23d4120374ca212b39bcd3444f764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbe1f6da6e0d3ec4636becbc7915825a3fa5945d4a4c08da377cf0260ff4c6f6
[INFO] running `Command { std: "docker" "start" "-a" "cbe1f6da6e0d3ec4636becbc7915825a3fa5945d4a4c08da377cf0260ff4c6f6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/metaemu_run-00733ab64f0bff54)
[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" "cbe1f6da6e0d3ec4636becbc7915825a3fa5945d4a4c08da377cf0260ff4c6f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe1f6da6e0d3ec4636becbc7915825a3fa5945d4a4c08da377cf0260ff4c6f6", kill_on_drop: false }`
[INFO] [stdout] cbe1f6da6e0d3ec4636becbc7915825a3fa5945d4a4c08da377cf0260ff4c6f6