[INFO] fetching crate superffi 0.1.2...
[INFO] building superffi-0.1.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate superffi 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate superffi 0.1.2
[INFO] finished tweaking crates.io crate superffi 0.1.2
[INFO] tweaked toml for crates.io crate superffi 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate superffi 0.1.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate superffi 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dtor v0.0.6
[INFO] [stderr]   Downloaded ctor v0.4.3
[INFO] [stderr]   Downloaded dtor-proc-macro v0.0.5
[INFO] [stderr]   Downloaded napi-derive v3.1.1
[INFO] [stderr]   Downloaded napi-derive-backend v2.0.2
[INFO] [stderr]   Downloaded trybuild v1.0.106
[INFO] [stderr]   Downloaded napi v3.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ada3fdf070067d24779e9345e60350e0807068c9fc5233e2dbd48ff6f0da5416
[INFO] running `Command { std: "docker" "start" "-a" "ada3fdf070067d24779e9345e60350e0807068c9fc5233e2dbd48ff6f0da5416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ada3fdf070067d24779e9345e60350e0807068c9fc5233e2dbd48ff6f0da5416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada3fdf070067d24779e9345e60350e0807068c9fc5233e2dbd48ff6f0da5416", kill_on_drop: false }`
[INFO] [stdout] ada3fdf070067d24779e9345e60350e0807068c9fc5233e2dbd48ff6f0da5416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1e4f9d640740521aaa45509897de41f2367b5f96807267f628fe2a64743ea9f
[INFO] running `Command { std: "docker" "start" "-a" "d1e4f9d640740521aaa45509897de41f2367b5f96807267f628fe2a64743ea9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling superffi v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `Command { std: "docker" "inspect" "d1e4f9d640740521aaa45509897de41f2367b5f96807267f628fe2a64743ea9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e4f9d640740521aaa45509897de41f2367b5f96807267f628fe2a64743ea9f", kill_on_drop: false }`
[INFO] [stdout] d1e4f9d640740521aaa45509897de41f2367b5f96807267f628fe2a64743ea9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26a27331e7c72050af0ded2c4bc67bf1fed198a5c87eb7230a7a34f3369b5ab
[INFO] running `Command { std: "docker" "start" "-a" "c26a27331e7c72050af0ded2c4bc67bf1fed198a5c87eb7230a7a34f3369b5ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling superffi v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml_parser v1.0.1
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml v0.9.2
[INFO] [stderr]    Compiling trybuild v1.0.106
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "c26a27331e7c72050af0ded2c4bc67bf1fed198a5c87eb7230a7a34f3369b5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26a27331e7c72050af0ded2c4bc67bf1fed198a5c87eb7230a7a34f3369b5ab", kill_on_drop: false }`
[INFO] [stdout] c26a27331e7c72050af0ded2c4bc67bf1fed198a5c87eb7230a7a34f3369b5ab