[INFO] cloning repository https://github.com/freeze-dolphin/rust_espacer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/freeze-dolphin/rust_espacer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreeze-dolphin%2Frust_espacer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreeze-dolphin%2Frust_espacer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a13051c9ad6913b099947c9687d0579a5cc344f
[INFO] checking freeze-dolphin/rust_espacer against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreeze-dolphin%2Frust_espacer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/freeze-dolphin/rust_espacer on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/freeze-dolphin/rust_espacer
[INFO] finished tweaking git repo https://github.com/freeze-dolphin/rust_espacer
[INFO] tweaked toml for git repo https://github.com/freeze-dolphin/rust_espacer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/freeze-dolphin/rust_espacer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ff9badec4fe0c9f5be9136a5a8cdc4d8e538ab20d5a88871cb9e61ff93c59c5
[INFO] running `Command { std: "docker" "start" "-a" "2ff9badec4fe0c9f5be9136a5a8cdc4d8e538ab20d5a88871cb9e61ff93c59c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ff9badec4fe0c9f5be9136a5a8cdc4d8e538ab20d5a88871cb9e61ff93c59c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff9badec4fe0c9f5be9136a5a8cdc4d8e538ab20d5a88871cb9e61ff93c59c5", kill_on_drop: false }`
[INFO] [stdout] 2ff9badec4fe0c9f5be9136a5a8cdc4d8e538ab20d5a88871cb9e61ff93c59c5
[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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9b5d924d13c16735f019335609563b9b6979a0f5226b2e37335ed5b57355fe9
[INFO] running `Command { std: "docker" "start" "-a" "b9b5d924d13c16735f019335609563b9b6979a0f5226b2e37335ed5b57355fe9", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_espacer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "b9b5d924d13c16735f019335609563b9b6979a0f5226b2e37335ed5b57355fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b5d924d13c16735f019335609563b9b6979a0f5226b2e37335ed5b57355fe9", kill_on_drop: false }`
[INFO] [stdout] b9b5d924d13c16735f019335609563b9b6979a0f5226b2e37335ed5b57355fe9