[INFO] fetching crate napi 1.7.5...
[INFO] checking napi-1.7.5 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate napi 1.7.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate napi 1.7.5 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate napi 1.7.5
[INFO] finished tweaking crates.io crate napi 1.7.5
[INFO] tweaked toml for crates.io crate napi 1.7.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded napi-sys v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 783fee734188b58446192613c5541a1b898438a76ccc5d32e845638193b70101
[INFO] running `Command { std: "docker" "start" "-a" "783fee734188b58446192613c5541a1b898438a76ccc5d32e845638193b70101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "783fee734188b58446192613c5541a1b898438a76ccc5d32e845638193b70101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783fee734188b58446192613c5541a1b898438a76ccc5d32e845638193b70101", kill_on_drop: false }`
[INFO] [stdout] 783fee734188b58446192613c5541a1b898438a76ccc5d32e845638193b70101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6b2e976fd4e697d7f15d96065c624bd3650b8519d18074fc8fd4f406a754428
[INFO] running `Command { std: "docker" "start" "-a" "c6b2e976fd4e697d7f15d96065c624bd3650b8519d18074fc8fd4f406a754428", kill_on_drop: false }`
[INFO] [stderr]     Checking napi-sys v1.1.1
[INFO] [stderr]     Checking napi v1.7.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "c6b2e976fd4e697d7f15d96065c624bd3650b8519d18074fc8fd4f406a754428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6b2e976fd4e697d7f15d96065c624bd3650b8519d18074fc8fd4f406a754428", kill_on_drop: false }`
[INFO] [stdout] c6b2e976fd4e697d7f15d96065c624bd3650b8519d18074fc8fd4f406a754428