[INFO] fetching crate serde-toml-merge 0.3.11...
[INFO] building serde-toml-merge-0.3.11 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate serde-toml-merge 0.3.11 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate serde-toml-merge 0.3.11
[INFO] finished tweaking crates.io crate serde-toml-merge 0.3.11
[INFO] tweaked toml for crates.io crate serde-toml-merge 0.3.11 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-toml-merge 0.3.11 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 serde-toml-merge 0.3.11 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded equivalent v1.0.0
[INFO] [stderr]   Downloaded toml v0.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 37ce99bfd62c65f0040b236d8c9abc74cb17a6c89361bcdca2e727623fe5cd62
[INFO] running `Command { std: "docker" "start" "-a" "37ce99bfd62c65f0040b236d8c9abc74cb17a6c89361bcdca2e727623fe5cd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37ce99bfd62c65f0040b236d8c9abc74cb17a6c89361bcdca2e727623fe5cd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ce99bfd62c65f0040b236d8c9abc74cb17a6c89361bcdca2e727623fe5cd62", kill_on_drop: false }`
[INFO] [stdout] 37ce99bfd62c65f0040b236d8c9abc74cb17a6c89361bcdca2e727623fe5cd62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8531a5ec014a141f5421fccc6275759c95cded963b16db2cb2b20b7d4bbc5c21
[INFO] running `Command { std: "docker" "start" "-a" "8531a5ec014a141f5421fccc6275759c95cded963b16db2cb2b20b7d4bbc5c21", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling toml_writer v1.0.2
[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 v0.9.3
[INFO] [stderr]    Compiling serde-toml-merge v0.3.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `Command { std: "docker" "inspect" "8531a5ec014a141f5421fccc6275759c95cded963b16db2cb2b20b7d4bbc5c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8531a5ec014a141f5421fccc6275759c95cded963b16db2cb2b20b7d4bbc5c21", kill_on_drop: false }`
[INFO] [stdout] 8531a5ec014a141f5421fccc6275759c95cded963b16db2cb2b20b7d4bbc5c21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 20ae42e73c7831a4ff62488c37688b28620afcb472d6c0a05e1b87176ce89b38
[INFO] running `Command { std: "docker" "start" "-a" "20ae42e73c7831a4ff62488c37688b28620afcb472d6c0a05e1b87176ce89b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-toml-merge v0.3.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "20ae42e73c7831a4ff62488c37688b28620afcb472d6c0a05e1b87176ce89b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ae42e73c7831a4ff62488c37688b28620afcb472d6c0a05e1b87176ce89b38", kill_on_drop: false }`
[INFO] [stdout] 20ae42e73c7831a4ff62488c37688b28620afcb472d6c0a05e1b87176ce89b38