[INFO] fetching crate fx 0.0.0...
[INFO] testing fx-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate fx 0.0.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate fx 0.0.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fx 0.0.0
[INFO] finished tweaking crates.io crate fx 0.0.0
[INFO] tweaked toml for crates.io crate fx 0.0.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 304b0c4ef0d11bca7c7506ff52c444915e4f1d5f05ab5f7ef24c0a90125b6678
[INFO] running `Command { std: "docker" "start" "-a" "304b0c4ef0d11bca7c7506ff52c444915e4f1d5f05ab5f7ef24c0a90125b6678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "304b0c4ef0d11bca7c7506ff52c444915e4f1d5f05ab5f7ef24c0a90125b6678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304b0c4ef0d11bca7c7506ff52c444915e4f1d5f05ab5f7ef24c0a90125b6678", kill_on_drop: false }`
[INFO] [stdout] 304b0c4ef0d11bca7c7506ff52c444915e4f1d5f05ab5f7ef24c0a90125b6678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c99c89d0ef0e3735c23b4301254ecdffd539a67e636bfcd6ef2ee13932f60ec6
[INFO] running `Command { std: "docker" "start" "-a" "c99c89d0ef0e3735c23b4301254ecdffd539a67e636bfcd6ef2ee13932f60ec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fx v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "c99c89d0ef0e3735c23b4301254ecdffd539a67e636bfcd6ef2ee13932f60ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c99c89d0ef0e3735c23b4301254ecdffd539a67e636bfcd6ef2ee13932f60ec6", kill_on_drop: false }`
[INFO] [stdout] c99c89d0ef0e3735c23b4301254ecdffd539a67e636bfcd6ef2ee13932f60ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c6c2d7839b6ea844e60e2a2d8c2a2638040cdb0a2c6db2b9dafd8c6d2d281c6
[INFO] running `Command { std: "docker" "start" "-a" "9c6c2d7839b6ea844e60e2a2d8c2a2638040cdb0a2c6db2b9dafd8c6d2d281c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fx v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "9c6c2d7839b6ea844e60e2a2d8c2a2638040cdb0a2c6db2b9dafd8c6d2d281c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6c2d7839b6ea844e60e2a2d8c2a2638040cdb0a2c6db2b9dafd8c6d2d281c6", kill_on_drop: false }`
[INFO] [stdout] 9c6c2d7839b6ea844e60e2a2d8c2a2638040cdb0a2c6db2b9dafd8c6d2d281c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28a0a3a2c505f73a0e8750edf81141d66ced1f8bc4104dfb65175efc6f7fbc88
[INFO] running `Command { std: "docker" "start" "-a" "28a0a3a2c505f73a0e8750edf81141d66ced1f8bc4104dfb65175efc6f7fbc88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fx-93a227f761b3f48f)
[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" "28a0a3a2c505f73a0e8750edf81141d66ced1f8bc4104dfb65175efc6f7fbc88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a0a3a2c505f73a0e8750edf81141d66ced1f8bc4104dfb65175efc6f7fbc88", kill_on_drop: false }`
[INFO] [stdout] 28a0a3a2c505f73a0e8750edf81141d66ced1f8bc4104dfb65175efc6f7fbc88