[INFO] fetching crate saphir-cli 0.4.6...
[INFO] checking saphir-cli-0.4.6 against beta for pr-78714
[INFO] extracting crate saphir-cli 0.4.6 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate saphir-cli 0.4.6 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 saphir-cli 0.4.6
[INFO] finished tweaking crates.io crate saphir-cli 0.4.6
[INFO] tweaked toml for crates.io crate saphir-cli 0.4.6 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate saphir-cli 0.4.6 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] 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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ed9e7f9e0f6cad4793ccb10f372d99d401ff7c50d223ea97dccb9a818d2dbdb
[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" "7ed9e7f9e0f6cad4793ccb10f372d99d401ff7c50d223ea97dccb9a818d2dbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ed9e7f9e0f6cad4793ccb10f372d99d401ff7c50d223ea97dccb9a818d2dbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed9e7f9e0f6cad4793ccb10f372d99d401ff7c50d223ea97dccb9a818d2dbdb", kill_on_drop: false }`
[INFO] [stdout] 7ed9e7f9e0f6cad4793ccb10f372d99d401ff7c50d223ea97dccb9a818d2dbdb
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a45942a87226791b7854eceb41a1bfed68ea47f02ae72727c32a9cd830464d0
[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" "0a45942a87226791b7854eceb41a1bfed68ea47f02ae72727c32a9cd830464d0", kill_on_drop: false }`
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking convert_case v0.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking syn v1.0.48
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]     Checking semver-parser v0.10.1
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]     Checking serde_yaml v0.8.14
[INFO] [stderr]     Checking cargo_metadata v0.12.0
[INFO] [stderr]     Checking saphir-cli v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.41s
[INFO] running `Command { std: "docker" "inspect" "0a45942a87226791b7854eceb41a1bfed68ea47f02ae72727c32a9cd830464d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a45942a87226791b7854eceb41a1bfed68ea47f02ae72727c32a9cd830464d0", kill_on_drop: false }`
[INFO] [stdout] 0a45942a87226791b7854eceb41a1bfed68ea47f02ae72727c32a9cd830464d0