[INFO] fetching crate lightspeed_scheduler 0.25.0...
[INFO] checking lightspeed_scheduler-0.25.0 against beta for pr-78714
[INFO] extracting crate lightspeed_scheduler 0.25.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lightspeed_scheduler 0.25.0 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 lightspeed_scheduler 0.25.0
[INFO] finished tweaking crates.io crate lightspeed_scheduler 0.25.0
[INFO] tweaked toml for crates.io crate lightspeed_scheduler 0.25.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4c159e171a58a2a11f2fd3fc02ee9b74070afeb5f24e387a40fb818749575de0
[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" "4c159e171a58a2a11f2fd3fc02ee9b74070afeb5f24e387a40fb818749575de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c159e171a58a2a11f2fd3fc02ee9b74070afeb5f24e387a40fb818749575de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c159e171a58a2a11f2fd3fc02ee9b74070afeb5f24e387a40fb818749575de0", kill_on_drop: false }`
[INFO] [stdout] 4c159e171a58a2a11f2fd3fc02ee9b74070afeb5f24e387a40fb818749575de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2386256f058714150fc9d62c916279529ebd7babb67bf7c3e278cd65dd4aa455
[INFO] running `Command { std: "docker" "start" "-a" "2386256f058714150fc9d62c916279529ebd7babb67bf7c3e278cd65dd4aa455", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling atomic v0.5.0
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking cron v0.6.1
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]     Checking lightspeed_scheduler v0.25.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.77s
[INFO] running `Command { std: "docker" "inspect" "2386256f058714150fc9d62c916279529ebd7babb67bf7c3e278cd65dd4aa455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2386256f058714150fc9d62c916279529ebd7babb67bf7c3e278cd65dd4aa455", kill_on_drop: false }`
[INFO] [stdout] 2386256f058714150fc9d62c916279529ebd7babb67bf7c3e278cd65dd4aa455