[INFO] fetching crate prototty_monolithic_storage 0.27.0...
[INFO] checking prototty_monolithic_storage-0.27.0 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] extracting crate prototty_monolithic_storage 0.27.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate prototty_monolithic_storage 0.27.0 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prototty_monolithic_storage 0.27.0
[INFO] finished tweaking crates.io crate prototty_monolithic_storage 0.27.0
[INFO] tweaked toml for crates.io crate prototty_monolithic_storage 0.27.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96a2c21d9c3365f015bd73d97062c3b350142d5c64f592696e9cf2e7f6769682
[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" "96a2c21d9c3365f015bd73d97062c3b350142d5c64f592696e9cf2e7f6769682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96a2c21d9c3365f015bd73d97062c3b350142d5c64f592696e9cf2e7f6769682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a2c21d9c3365f015bd73d97062c3b350142d5c64f592696e9cf2e7f6769682", kill_on_drop: false }`
[INFO] [stdout] 96a2c21d9c3365f015bd73d97062c3b350142d5c64f592696e9cf2e7f6769682
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2926e45eb6333404ffc60c44f6a4e345bc96cf96b1035f70db92fe26723741dc
[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" "2926e45eb6333404ffc60c44f6a4e345bc96cf96b1035f70db92fe26723741dc", kill_on_drop: false }`
[INFO] [stderr]     Checking prototty_storage v0.27.0
[INFO] [stderr]     Checking prototty_monolithic_storage v0.27.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "2926e45eb6333404ffc60c44f6a4e345bc96cf96b1035f70db92fe26723741dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2926e45eb6333404ffc60c44f6a4e345bc96cf96b1035f70db92fe26723741dc", kill_on_drop: false }`
[INFO] [stdout] 2926e45eb6333404ffc60c44f6a4e345bc96cf96b1035f70db92fe26723741dc