[INFO] cloning repository https://github.com/jcoderltd/rust-smartpointer-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcoderltd/rust-smartpointer-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcoderltd%2Frust-smartpointer-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcoderltd%2Frust-smartpointer-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8ad22238c9f6399582b7dcae157ba52061031f0
[INFO] checking jcoderltd/rust-smartpointer-example against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcoderltd%2Frust-smartpointer-example" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jcoderltd/rust-smartpointer-example on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jcoderltd/rust-smartpointer-example
[INFO] finished tweaking git repo https://github.com/jcoderltd/rust-smartpointer-example
[INFO] tweaked toml for git repo https://github.com/jcoderltd/rust-smartpointer-example written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jcoderltd/rust-smartpointer-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 958ecc8b1bf7809f83866c4937678dbf7a87bf22c647903a27e1302f89f3c056
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "958ecc8b1bf7809f83866c4937678dbf7a87bf22c647903a27e1302f89f3c056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "958ecc8b1bf7809f83866c4937678dbf7a87bf22c647903a27e1302f89f3c056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "958ecc8b1bf7809f83866c4937678dbf7a87bf22c647903a27e1302f89f3c056", kill_on_drop: false }`
[INFO] [stdout] 958ecc8b1bf7809f83866c4937678dbf7a87bf22c647903a27e1302f89f3c056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0f70d206c506949a4efb42056ffc7544542e70741d3c74873350df38eaa2785
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0f70d206c506949a4efb42056ffc7544542e70741d3c74873350df38eaa2785", kill_on_drop: false }`
[INFO] [stderr]     Checking refcell_example v0.1.0 (/opt/rustwide/workdir/refcell_example)
[INFO] [stderr]     Checking rc_example v0.1.0 (/opt/rustwide/workdir/rc_example)
[INFO] [stderr]     Checking box_example v0.1.0 (/opt/rustwide/workdir/box_example)
[INFO] [stderr]     Checking smartpointers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "d0f70d206c506949a4efb42056ffc7544542e70741d3c74873350df38eaa2785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f70d206c506949a4efb42056ffc7544542e70741d3c74873350df38eaa2785", kill_on_drop: false }`
[INFO] [stdout] d0f70d206c506949a4efb42056ffc7544542e70741d3c74873350df38eaa2785