[INFO] fetching crate prom-attire-bootstrap 0.1.0... [INFO] checking prom-attire-bootstrap-0.1.0 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate prom-attire-bootstrap 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate prom-attire-bootstrap 0.1.0 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate prom-attire-bootstrap 0.1.0 [INFO] removed path dependency prom-attire-impl from crates.io crate prom-attire-bootstrap 0.1.0 [INFO] finished tweaking crates.io crate prom-attire-bootstrap 0.1.0 [INFO] tweaked toml for crates.io crate prom-attire-bootstrap 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prom-attire-impl v0.1.0 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5fabdc4bf445e389e5ceb11fc7ceeae6708ed3c448689c8e98b5fe3544355b4 [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" "f5fabdc4bf445e389e5ceb11fc7ceeae6708ed3c448689c8e98b5fe3544355b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5fabdc4bf445e389e5ceb11fc7ceeae6708ed3c448689c8e98b5fe3544355b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5fabdc4bf445e389e5ceb11fc7ceeae6708ed3c448689c8e98b5fe3544355b4", kill_on_drop: false }` [INFO] [stdout] f5fabdc4bf445e389e5ceb11fc7ceeae6708ed3c448689c8e98b5fe3544355b4 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25a514c451e6a572b52e501e80178ba7a5a0847159c85f07a42c6877893c5d75 [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" "25a514c451e6a572b52e501e80178ba7a5a0847159c85f07a42c6877893c5d75", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking unicode-xid v0.0.4 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking quote v0.3.15 [INFO] [stderr] Checking synom v0.11.3 [INFO] [stderr] Checking syn v0.11.11 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking error-chain v0.8.1 [INFO] [stderr] Checking prom-attire-impl v0.1.0 [INFO] [stderr] Checking prom-attire-bootstrap v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.87s [INFO] running `Command { std: "docker" "inspect" "25a514c451e6a572b52e501e80178ba7a5a0847159c85f07a42c6877893c5d75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25a514c451e6a572b52e501e80178ba7a5a0847159c85f07a42c6877893c5d75", kill_on_drop: false }` [INFO] [stdout] 25a514c451e6a572b52e501e80178ba7a5a0847159c85f07a42c6877893c5d75