[INFO] fetching crate scalar-field 0.1.4...
[INFO] checking scalar-field-0.1.4 against master#2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36 for pr-95819
[INFO] extracting crate scalar-field 0.1.4 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate scalar-field 0.1.4 on toolchain 2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scalar-field 0.1.4
[INFO] finished tweaking crates.io crate scalar-field 0.1.4
[INFO] tweaked toml for crates.io crate scalar-field 0.1.4 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "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" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ade1bb9fd53c29befadab9d18ae08116ef1a2433c01a9ceab0746473c00e5f3d
[INFO] running `Command { std: "docker" "start" "-a" "ade1bb9fd53c29befadab9d18ae08116ef1a2433c01a9ceab0746473c00e5f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ade1bb9fd53c29befadab9d18ae08116ef1a2433c01a9ceab0746473c00e5f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade1bb9fd53c29befadab9d18ae08116ef1a2433c01a9ceab0746473c00e5f3d", kill_on_drop: false }`
[INFO] [stdout] ade1bb9fd53c29befadab9d18ae08116ef1a2433c01a9ceab0746473c00e5f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a6ceb340a8b331573cb8a18ce53dc06ec9f020ad1e85824801a31317dfe1bc4
[INFO] running `Command { std: "docker" "start" "-a" "9a6ceb340a8b331573cb8a18ce53dc06ec9f020ad1e85824801a31317dfe1bc4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking scalar-field v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.91s
[INFO] running `Command { std: "docker" "inspect" "9a6ceb340a8b331573cb8a18ce53dc06ec9f020ad1e85824801a31317dfe1bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6ceb340a8b331573cb8a18ce53dc06ec9f020ad1e85824801a31317dfe1bc4", kill_on_drop: false }`
[INFO] [stdout] 9a6ceb340a8b331573cb8a18ce53dc06ec9f020ad1e85824801a31317dfe1bc4