[INFO] fetching crate fp-bindgen 2.2.0...
[INFO] checking fp-bindgen-2.2.0 against master#8c6ce6b91b172f77c795a74bfeaf74b865146b3f for pr-101345
[INFO] extracting crate fp-bindgen 2.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate fp-bindgen 2.2.0 on toolchain 8c6ce6b91b172f77c795a74bfeaf74b865146b3f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fp-bindgen 2.2.0
[INFO] finished tweaking crates.io crate fp-bindgen 2.2.0
[INFO] tweaked toml for crates.io crate fp-bindgen 2.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toolchain_find v0.2.0
[INFO] [stderr]   Downloaded fp-bindgen-macros v2.2.0
[INFO] [stderr]   Downloaded rustfmt-wrapper v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49659acb0c45a452a70563b0e1b05aea6d8beeaec8ccf9adf46d7f2ba47b73d7
[INFO] running `Command { std: "docker" "start" "-a" "49659acb0c45a452a70563b0e1b05aea6d8beeaec8ccf9adf46d7f2ba47b73d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49659acb0c45a452a70563b0e1b05aea6d8beeaec8ccf9adf46d7f2ba47b73d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49659acb0c45a452a70563b0e1b05aea6d8beeaec8ccf9adf46d7f2ba47b73d7", kill_on_drop: false }`
[INFO] [stdout] 49659acb0c45a452a70563b0e1b05aea6d8beeaec8ccf9adf46d7f2ba47b73d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d246787ead41e4f2d1c6f761cdea9ff9685b0f9959d62e133f05ac9b7d4a3b7f
[INFO] running `Command { std: "docker" "start" "-a" "d246787ead41e4f2d1c6f761cdea9ff9685b0f9959d62e133f05ac9b7d4a3b7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking pretty_assertions v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking serde_bytes v0.11.7
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking time v0.3.14
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking rmp v0.8.11
[INFO] [stderr]     Checking rmpv v1.0.0
[INFO] [stderr]    Compiling fp-bindgen-macros v2.2.0
[INFO] [stderr]     Checking fp-bindgen v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.90s
[INFO] running `Command { std: "docker" "inspect" "d246787ead41e4f2d1c6f761cdea9ff9685b0f9959d62e133f05ac9b7d4a3b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d246787ead41e4f2d1c6f761cdea9ff9685b0f9959d62e133f05ac9b7d4a3b7f", kill_on_drop: false }`
[INFO] [stdout] d246787ead41e4f2d1c6f761cdea9ff9685b0f9959d62e133f05ac9b7d4a3b7f