[INFO] fetching crate gchemol-gut 0.1.4...
[INFO] checking gchemol-gut-0.1.4 against beta for pr-78714
[INFO] extracting crate gchemol-gut 0.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate gchemol-gut 0.1.4 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 gchemol-gut 0.1.4
[INFO] finished tweaking crates.io crate gchemol-gut 0.1.4
[INFO] tweaked toml for crates.io crate gchemol-gut 0.1.4 written to /workspace/builds/worker-9/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] 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] 4794d0aeb30973df925f8607d0d7b4db369f8650ce4936c040c35755db086493
[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" "4794d0aeb30973df925f8607d0d7b4db369f8650ce4936c040c35755db086493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4794d0aeb30973df925f8607d0d7b4db369f8650ce4936c040c35755db086493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4794d0aeb30973df925f8607d0d7b4db369f8650ce4936c040c35755db086493", kill_on_drop: false }`
[INFO] [stdout] 4794d0aeb30973df925f8607d0d7b4db369f8650ce4936c040c35755db086493
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8d46c6bcceeb474c817f1095e484cc57c973530472316afcfcf29f43fb0c446d
[INFO] running `Command { std: "docker" "start" "-a" "8d46c6bcceeb474c817f1095e484cc57c973530472316afcfcf29f43fb0c446d", kill_on_drop: false }`
[INFO] [stderr]     Checking shared_child v0.3.4
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]     Checking env_logger v0.8.1
[INFO] [stderr]     Checking duct v0.13.4
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking gchemol-gut v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `config::Configure::load_from_file`: plan to be removed
[INFO] [stdout]   --> src/config.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Self::load_from_file(config_file)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `config::Configure::load_from_file`: plan to be removed
[INFO] [stdout]   --> src/config.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Self::load_from_file(config_file)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.64s
[INFO] running `Command { std: "docker" "inspect" "8d46c6bcceeb474c817f1095e484cc57c973530472316afcfcf29f43fb0c446d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d46c6bcceeb474c817f1095e484cc57c973530472316afcfcf29f43fb0c446d", kill_on_drop: false }`
[INFO] [stdout] 8d46c6bcceeb474c817f1095e484cc57c973530472316afcfcf29f43fb0c446d