[INFO] fetching crate puruda 0.1.0...
[INFO] checking puruda-0.1.0 against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] extracting crate puruda 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate puruda 0.1.0 on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate puruda 0.1.0
[INFO] finished tweaking crates.io crate puruda 0.1.0
[INFO] tweaked toml for crates.io crate puruda 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate puruda 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f573d02964f059879ade33128d7e50c03e52d3f5a3ff526eea96d7d91b898530
[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" "f573d02964f059879ade33128d7e50c03e52d3f5a3ff526eea96d7d91b898530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f573d02964f059879ade33128d7e50c03e52d3f5a3ff526eea96d7d91b898530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f573d02964f059879ade33128d7e50c03e52d3f5a3ff526eea96d7d91b898530", kill_on_drop: false }`
[INFO] [stdout] f573d02964f059879ade33128d7e50c03e52d3f5a3ff526eea96d7d91b898530
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a3aa511c88d3c7efbc5b0b49cce54f6f95f31b449b1d8eea70699c8be9fa1e8
[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" "4a3aa511c88d3c7efbc5b0b49cce54f6f95f31b449b1d8eea70699c8be9fa1e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling netcdf-sys v0.2.1
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling peroxide v0.21.6
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]    Compiling puruda-macro v0.1.0
[INFO] [stderr]     Checking puruspe v0.1.3
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]     Checking netcdf v0.2.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking puruda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.10s
[INFO] running `Command { std: "docker" "inspect" "4a3aa511c88d3c7efbc5b0b49cce54f6f95f31b449b1d8eea70699c8be9fa1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3aa511c88d3c7efbc5b0b49cce54f6f95f31b449b1d8eea70699c8be9fa1e8", kill_on_drop: false }`
[INFO] [stdout] 4a3aa511c88d3c7efbc5b0b49cce54f6f95f31b449b1d8eea70699c8be9fa1e8