[INFO] fetching crate rust_sfp 0.5.0...
[INFO] testing rust_sfp-0.5.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rust_sfp 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust_sfp 0.5.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_sfp 0.5.0
[INFO] finished tweaking crates.io crate rust_sfp 0.5.0
[INFO] tweaked toml for crates.io crate rust_sfp 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unisocket v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbe7b9e90c518e02bd40e031339ef6fc3b10a1f6a67e07cd9534344a96cf64a9
[INFO] running `Command { std: "docker" "start" "-a" "cbe7b9e90c518e02bd40e031339ef6fc3b10a1f6a67e07cd9534344a96cf64a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbe7b9e90c518e02bd40e031339ef6fc3b10a1f6a67e07cd9534344a96cf64a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe7b9e90c518e02bd40e031339ef6fc3b10a1f6a67e07cd9534344a96cf64a9", kill_on_drop: false }`
[INFO] [stdout] cbe7b9e90c518e02bd40e031339ef6fc3b10a1f6a67e07cd9534344a96cf64a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0b858f3a68862771241d137f12d933e80722bf92e897a28c2dbfa368407ba2e
[INFO] running `Command { std: "docker" "start" "-a" "b0b858f3a68862771241d137f12d933e80722bf92e897a28c2dbfa368407ba2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unisocket v1.0.0
[INFO] [stderr]    Compiling rust_sfp v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "b0b858f3a68862771241d137f12d933e80722bf92e897a28c2dbfa368407ba2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b858f3a68862771241d137f12d933e80722bf92e897a28c2dbfa368407ba2e", kill_on_drop: false }`
[INFO] [stdout] b0b858f3a68862771241d137f12d933e80722bf92e897a28c2dbfa368407ba2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f427fb99b64f3eb9cc27123a5086459b63ef89d923610832f2b4764e4004f1fe
[INFO] running `Command { std: "docker" "start" "-a" "f427fb99b64f3eb9cc27123a5086459b63ef89d923610832f2b4764e4004f1fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_sfp v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "f427fb99b64f3eb9cc27123a5086459b63ef89d923610832f2b4764e4004f1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f427fb99b64f3eb9cc27123a5086459b63ef89d923610832f2b4764e4004f1fe", kill_on_drop: false }`
[INFO] [stdout] f427fb99b64f3eb9cc27123a5086459b63ef89d923610832f2b4764e4004f1fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fd9944bd81980ec163ffaf1fcddc42feb573d03649ab48391ee63fcc9af9de2
[INFO] running `Command { std: "docker" "start" "-a" "0fd9944bd81980ec163ffaf1fcddc42feb573d03649ab48391ee63fcc9af9de2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_sfp-c54f2ba574e83318)
[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] [stderr]    Doc-tests rust_sfp
[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" "0fd9944bd81980ec163ffaf1fcddc42feb573d03649ab48391ee63fcc9af9de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd9944bd81980ec163ffaf1fcddc42feb573d03649ab48391ee63fcc9af9de2", kill_on_drop: false }`
[INFO] [stdout] 0fd9944bd81980ec163ffaf1fcddc42feb573d03649ab48391ee63fcc9af9de2