[INFO] fetching crate vector-growing 0.1.0...
[INFO] building vector-growing-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate vector-growing 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate vector-growing 0.1.0
[INFO] finished tweaking crates.io crate vector-growing 0.1.0
[INFO] tweaked toml for crates.io crate vector-growing 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vector-growing 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 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] b704a5f61eb545d095ab1f66119f071bc5d9075c5f5f0bd0b4cf6fccb6824577
[INFO] running `Command { std: "docker" "start" "-a" "b704a5f61eb545d095ab1f66119f071bc5d9075c5f5f0bd0b4cf6fccb6824577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b704a5f61eb545d095ab1f66119f071bc5d9075c5f5f0bd0b4cf6fccb6824577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b704a5f61eb545d095ab1f66119f071bc5d9075c5f5f0bd0b4cf6fccb6824577", kill_on_drop: false }`
[INFO] [stdout] b704a5f61eb545d095ab1f66119f071bc5d9075c5f5f0bd0b4cf6fccb6824577
[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] e746f63379f67313677cfba18d6fc4a122b5f0347d2c47a10eeea0eba4560e35
[INFO] running `Command { std: "docker" "start" "-a" "e746f63379f67313677cfba18d6fc4a122b5f0347d2c47a10eeea0eba4560e35", kill_on_drop: false }`
[INFO] [stderr]    Compiling vector-growing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "e746f63379f67313677cfba18d6fc4a122b5f0347d2c47a10eeea0eba4560e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e746f63379f67313677cfba18d6fc4a122b5f0347d2c47a10eeea0eba4560e35", kill_on_drop: false }`
[INFO] [stdout] e746f63379f67313677cfba18d6fc4a122b5f0347d2c47a10eeea0eba4560e35
[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] bdc105ed60701af0418939eb8c3b1cf236fa24771cd143c649b7955e4bfb94bb
[INFO] running `Command { std: "docker" "start" "-a" "bdc105ed60701af0418939eb8c3b1cf236fa24771cd143c649b7955e4bfb94bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling vector-growing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "bdc105ed60701af0418939eb8c3b1cf236fa24771cd143c649b7955e4bfb94bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc105ed60701af0418939eb8c3b1cf236fa24771cd143c649b7955e4bfb94bb", kill_on_drop: false }`
[INFO] [stdout] bdc105ed60701af0418939eb8c3b1cf236fa24771cd143c649b7955e4bfb94bb