[INFO] fetching crate demand 0.0.0...
[INFO] testing demand-0.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate demand 0.0.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate demand 0.0.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate demand 0.0.0
[INFO] finished tweaking crates.io crate demand 0.0.0
[INFO] tweaked toml for crates.io crate demand 0.0.0 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate crates.io crate demand 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ffdcb40b10c452b73d8e7beed22e10411ce37dc7690688b0f47cdf369f260c1
[INFO] running `Command { std: "docker" "start" "-a" "4ffdcb40b10c452b73d8e7beed22e10411ce37dc7690688b0f47cdf369f260c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ffdcb40b10c452b73d8e7beed22e10411ce37dc7690688b0f47cdf369f260c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffdcb40b10c452b73d8e7beed22e10411ce37dc7690688b0f47cdf369f260c1", kill_on_drop: false }`
[INFO] [stdout] 4ffdcb40b10c452b73d8e7beed22e10411ce37dc7690688b0f47cdf369f260c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dea0deb48e768b94e08bb9ae288ea299e6f89c17481745dd0fcb2c5f399005bc
[INFO] running `Command { std: "docker" "start" "-a" "dea0deb48e768b94e08bb9ae288ea299e6f89c17481745dd0fcb2c5f399005bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling demand v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "dea0deb48e768b94e08bb9ae288ea299e6f89c17481745dd0fcb2c5f399005bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea0deb48e768b94e08bb9ae288ea299e6f89c17481745dd0fcb2c5f399005bc", kill_on_drop: false }`
[INFO] [stdout] dea0deb48e768b94e08bb9ae288ea299e6f89c17481745dd0fcb2c5f399005bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8901ebc824680eb57102277e67ce13b6e7e3013c99e092f0d2664d1235c25c0e
[INFO] running `Command { std: "docker" "start" "-a" "8901ebc824680eb57102277e67ce13b6e7e3013c99e092f0d2664d1235c25c0e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling demand v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "8901ebc824680eb57102277e67ce13b6e7e3013c99e092f0d2664d1235c25c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8901ebc824680eb57102277e67ce13b6e7e3013c99e092f0d2664d1235c25c0e", kill_on_drop: false }`
[INFO] [stdout] 8901ebc824680eb57102277e67ce13b6e7e3013c99e092f0d2664d1235c25c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a4a491762717a0ccaf57b476b922721a28c211edd0d11f6bf7ed35a562f8417
[INFO] running `Command { std: "docker" "start" "-a" "0a4a491762717a0ccaf57b476b922721a28c211edd0d11f6bf7ed35a562f8417", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/demand-6022eb1a175ecfd5)
[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" "0a4a491762717a0ccaf57b476b922721a28c211edd0d11f6bf7ed35a562f8417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4a491762717a0ccaf57b476b922721a28c211edd0d11f6bf7ed35a562f8417", kill_on_drop: false }`
[INFO] [stdout] 0a4a491762717a0ccaf57b476b922721a28c211edd0d11f6bf7ed35a562f8417