[INFO] fetching crate jump-kun 0.4.5...
[INFO] checking jump-kun-0.4.5 against beta for pr-78714
[INFO] extracting crate jump-kun 0.4.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate jump-kun 0.4.5 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 jump-kun 0.4.5
[INFO] finished tweaking crates.io crate jump-kun 0.4.5
[INFO] tweaked toml for crates.io crate jump-kun 0.4.5 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate jump-kun 0.4.5 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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f128d7a56bd4c7c69f9606fd78c89d357c6407f074fcb73a76c4fa19d108a0c0
[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" "f128d7a56bd4c7c69f9606fd78c89d357c6407f074fcb73a76c4fa19d108a0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f128d7a56bd4c7c69f9606fd78c89d357c6407f074fcb73a76c4fa19d108a0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f128d7a56bd4c7c69f9606fd78c89d357c6407f074fcb73a76c4fa19d108a0c0", kill_on_drop: false }`
[INFO] [stdout] f128d7a56bd4c7c69f9606fd78c89d357c6407f074fcb73a76c4fa19d108a0c0
[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] [stdout] b3964dce9c0163a622eaa6488bda8dddcc83ae68bb50a11fddc37b0ff54c4d55
[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" "b3964dce9c0163a622eaa6488bda8dddcc83ae68bb50a11fddc37b0ff54c4d55", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]    Compiling anyhow v1.0.33
[INFO] [stderr]     Checking beef v0.4.4
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking vte v0.3.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]     Checking dirs v3.0.1
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking defer-drop v1.0.1
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking rayon v1.3.1
[INFO] [stderr]     Checking sled v0.34.4
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]     Checking jwalk v0.5.1
[INFO] [stderr]     Checking tuikit v0.4.2
[INFO] [stderr]     Checking skim v0.9.2
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling jump-kun-macros v0.1.8
[INFO] [stderr]     Checking jump-kun v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.16s
[INFO] running `Command { std: "docker" "inspect" "b3964dce9c0163a622eaa6488bda8dddcc83ae68bb50a11fddc37b0ff54c4d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3964dce9c0163a622eaa6488bda8dddcc83ae68bb50a11fddc37b0ff54c4d55", kill_on_drop: false }`
[INFO] [stdout] b3964dce9c0163a622eaa6488bda8dddcc83ae68bb50a11fddc37b0ff54c4d55