[INFO] fetching crate pq 1.4.0...
[INFO] checking pq-1.4.0 against beta for pr-78714
[INFO] extracting crate pq 1.4.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate pq 1.4.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pq 1.4.0
[INFO] finished tweaking crates.io crate pq 1.4.0
[INFO] tweaked toml for crates.io crate pq 1.4.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate pq 1.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 580456a97edda61bcaaf3f69545689ad512364c365f26ec710c56963ed08eabd
[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" "580456a97edda61bcaaf3f69545689ad512364c365f26ec710c56963ed08eabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "580456a97edda61bcaaf3f69545689ad512364c365f26ec710c56963ed08eabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580456a97edda61bcaaf3f69545689ad512364c365f26ec710c56963ed08eabd", kill_on_drop: false }`
[INFO] [stdout] 580456a97edda61bcaaf3f69545689ad512364c365f26ec710c56963ed08eabd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0adfefd518cc5c9a46d2bc54b35a49865721b4767fcaa3955d13532d44ab70c
[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" "c0adfefd518cc5c9a46d2bc54b35a49865721b4767fcaa3955d13532d44ab70c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling openssl v0.10.25
[INFO] [stderr]    Compiling protobuf v2.8.1
[INFO] [stderr]     Checking ref_slice v1.2.0
[INFO] [stderr]     Checking environment v0.1.1
[INFO] [stderr]     Checking snap v0.2.5
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking colored v1.9.0
[INFO] [stderr]     Checking getrandom v0.1.13
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling openssl-sys v0.9.52
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking kafka v0.8.0
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking serde-value v0.6.0
[INFO] [stderr]     Checking stream_delimit v0.5.5
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking erased_serde_json v0.1.1
[INFO] [stderr]     Checking serde-protobuf v0.8.1
[INFO] [stderr]     Checking assert_cli v0.6.3
[INFO] [stderr]     Checking pq v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.95s
[INFO] running `Command { std: "docker" "inspect" "c0adfefd518cc5c9a46d2bc54b35a49865721b4767fcaa3955d13532d44ab70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0adfefd518cc5c9a46d2bc54b35a49865721b4767fcaa3955d13532d44ab70c", kill_on_drop: false }`
[INFO] [stdout] c0adfefd518cc5c9a46d2bc54b35a49865721b4767fcaa3955d13532d44ab70c