[INFO] fetching crate parsec-client 0.11.0...
[INFO] checking parsec-client-0.11.0 against beta for pr-78714
[INFO] extracting crate parsec-client 0.11.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate parsec-client 0.11.0 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 parsec-client 0.11.0
[INFO] finished tweaking crates.io crate parsec-client 0.11.0
[INFO] tweaked toml for crates.io crate parsec-client 0.11.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f5e64c06e1635c8cf2d53ae33363f64f02025003ccff3e411b53fcc944105845
[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" "f5e64c06e1635c8cf2d53ae33363f64f02025003ccff3e411b53fcc944105845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5e64c06e1635c8cf2d53ae33363f64f02025003ccff3e411b53fcc944105845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e64c06e1635c8cf2d53ae33363f64f02025003ccff3e411b53fcc944105845", kill_on_drop: false }`
[INFO] [stdout] f5e64c06e1635c8cf2d53ae33363f64f02025003ccff3e411b53fcc944105845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 51c24e39f308838c71e14e971a8094b1791f2a44fb3e5eb1e96dd17d7a8afbe6
[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" "51c24e39f308838c71e14e971a8094b1791f2a44fb3e5eb1e96dd17d7a8afbe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]     Checking mockstream v0.0.3
[INFO] [stderr]     Checking users v0.10.0
[INFO] [stderr]     Checking num-rational v0.3.2
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking secrecy v0.7.0
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling parsec-interface v0.21.0
[INFO] [stderr]    Compiling psa-crypto-sys v0.6.0
[INFO] [stderr]     Checking psa-crypto v0.6.0
[INFO] [stderr]     Checking parsec-client v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.64s
[INFO] running `Command { std: "docker" "inspect" "51c24e39f308838c71e14e971a8094b1791f2a44fb3e5eb1e96dd17d7a8afbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c24e39f308838c71e14e971a8094b1791f2a44fb3e5eb1e96dd17d7a8afbe6", kill_on_drop: false }`
[INFO] [stdout] 51c24e39f308838c71e14e971a8094b1791f2a44fb3e5eb1e96dd17d7a8afbe6