[INFO] fetching crate rustx 0.0.0...
[INFO] testing rustx-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rustx 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rustx 0.0.0
[INFO] finished tweaking crates.io crate rustx 0.0.0
[INFO] tweaked toml for crates.io crate rustx 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustx 0.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 658b3496333565c333e464f6125ad9e0ae5479abdfd48b119b4faf4f326fb336
[INFO] running `Command { std: "docker" "start" "-a" "658b3496333565c333e464f6125ad9e0ae5479abdfd48b119b4faf4f326fb336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "658b3496333565c333e464f6125ad9e0ae5479abdfd48b119b4faf4f326fb336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658b3496333565c333e464f6125ad9e0ae5479abdfd48b119b4faf4f326fb336", kill_on_drop: false }`
[INFO] [stdout] 658b3496333565c333e464f6125ad9e0ae5479abdfd48b119b4faf4f326fb336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50e29502558d71b4872e9ad4e2ae12277e831e5a6b801ae0ac554064400a74bc
[INFO] running `Command { std: "docker" "start" "-a" "50e29502558d71b4872e9ad4e2ae12277e831e5a6b801ae0ac554064400a74bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustx v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "50e29502558d71b4872e9ad4e2ae12277e831e5a6b801ae0ac554064400a74bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e29502558d71b4872e9ad4e2ae12277e831e5a6b801ae0ac554064400a74bc", kill_on_drop: false }`
[INFO] [stdout] 50e29502558d71b4872e9ad4e2ae12277e831e5a6b801ae0ac554064400a74bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c425fc92170a32926c6ef5d609be3f26eba2a1b1d97929f2d6f6eb00d23290ac
[INFO] running `Command { std: "docker" "start" "-a" "c425fc92170a32926c6ef5d609be3f26eba2a1b1d97929f2d6f6eb00d23290ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustx v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "c425fc92170a32926c6ef5d609be3f26eba2a1b1d97929f2d6f6eb00d23290ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c425fc92170a32926c6ef5d609be3f26eba2a1b1d97929f2d6f6eb00d23290ac", kill_on_drop: false }`
[INFO] [stdout] c425fc92170a32926c6ef5d609be3f26eba2a1b1d97929f2d6f6eb00d23290ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 498c5ca6f5a12d6d6e90aff39c30ff176d5a8246135c05a1aa0c91ba961169e8
[INFO] running `Command { std: "docker" "start" "-a" "498c5ca6f5a12d6d6e90aff39c30ff176d5a8246135c05a1aa0c91ba961169e8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustx-1b7187346e19806a)
[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" "498c5ca6f5a12d6d6e90aff39c30ff176d5a8246135c05a1aa0c91ba961169e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498c5ca6f5a12d6d6e90aff39c30ff176d5a8246135c05a1aa0c91ba961169e8", kill_on_drop: false }`
[INFO] [stdout] 498c5ca6f5a12d6d6e90aff39c30ff176d5a8246135c05a1aa0c91ba961169e8