[INFO] fetching crate git-packetline 0.2.1...
[INFO] checking git-packetline-0.2.1 against beta for pr-78714
[INFO] extracting crate git-packetline 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate git-packetline 0.2.1 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 git-packetline 0.2.1
[INFO] finished tweaking crates.io crate git-packetline 0.2.1
[INFO] tweaked toml for crates.io crate git-packetline 0.2.1 written to /workspace/builds/worker-3/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 4ad2099ceb0397634ef8ca0f696494bef42dddddaca58ae1bee089f7bbcb7a7d
[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" "4ad2099ceb0397634ef8ca0f696494bef42dddddaca58ae1bee089f7bbcb7a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ad2099ceb0397634ef8ca0f696494bef42dddddaca58ae1bee089f7bbcb7a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad2099ceb0397634ef8ca0f696494bef42dddddaca58ae1bee089f7bbcb7a7d", kill_on_drop: false }`
[INFO] [stdout] 4ad2099ceb0397634ef8ca0f696494bef42dddddaca58ae1bee089f7bbcb7a7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] b873124909327f1cdd854769d001d45256dca813cc08464f22f4a98823c941c8
[INFO] running `Command { std: "docker" "start" "-a" "b873124909327f1cdd854769d001d45256dca813cc08464f22f4a98823c941c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]     Checking quick-error v2.0.0
[INFO] [stderr]     Checking human_format v1.0.3
[INFO] [stderr]     Checking bytesize v1.0.1
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling nom v6.0.0
[INFO] [stderr]     Checking filebuffer v0.4.0
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking btoi v0.4.2
[INFO] [stderr]     Checking prodash v10.0.2
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking uluru v1.0.0
[INFO] [stderr]     Checking bitvec v0.19.4
[INFO] [stderr]     Checking git-features v0.6.0
[INFO] [stderr]     Checking git-ref v0.4.0
[INFO] [stderr]     Checking git-packetline v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking git-object v0.4.0
[INFO] [stderr]     Checking git-odb v0.4.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.78s
[INFO] running `Command { std: "docker" "inspect" "b873124909327f1cdd854769d001d45256dca813cc08464f22f4a98823c941c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b873124909327f1cdd854769d001d45256dca813cc08464f22f4a98823c941c8", kill_on_drop: false }`
[INFO] [stdout] b873124909327f1cdd854769d001d45256dca813cc08464f22f4a98823c941c8