[INFO] fetching crate nu_plugin_from_bson 0.22.0...
[INFO] checking nu_plugin_from_bson-0.22.0 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] extracting crate nu_plugin_from_bson 0.22.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nu_plugin_from_bson 0.22.0 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu_plugin_from_bson 0.22.0
[INFO] finished tweaking crates.io crate nu_plugin_from_bson 0.22.0
[INFO] tweaked toml for crates.io crate nu_plugin_from_bson 0.22.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate nu_plugin_from_bson 0.22.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58d5aca5199d72f4ec83a9e93819144505e9beb3e44e08bb3456398e4f1d2944
[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" "58d5aca5199d72f4ec83a9e93819144505e9beb3e44e08bb3456398e4f1d2944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58d5aca5199d72f4ec83a9e93819144505e9beb3e44e08bb3456398e4f1d2944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d5aca5199d72f4ec83a9e93819144505e9beb3e44e08bb3456398e4f1d2944", kill_on_drop: false }`
[INFO] [stdout] 58d5aca5199d72f4ec83a9e93819144505e9beb3e44e08bb3456398e4f1d2944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3d9239b581c9d27bfb61b4964949f5cd1757f7f2127f1c5d4400e59b387f54f
[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" "c3d9239b581c9d27bfb61b4964949f5cd1757f7f2127f1c5d4400e59b387f54f", kill_on_drop: false }`
[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]    Compiling decimal v2.0.4
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking pretty v0.5.2
[INFO] [stderr]     Checking codespan-reporting v0.9.5
[INFO] [stderr]     Checking nu-source v0.22.0
[INFO] [stderr]     Checking nu-errors v0.22.0
[INFO] [stderr]     Checking nu-protocol v0.22.0
[INFO] [stderr]     Checking bson v0.14.1
[INFO] [stderr]     Checking nu-value-ext v0.22.0
[INFO] [stderr]     Checking nu-test-support v0.22.0
[INFO] [stderr]     Checking nu-plugin v0.22.0
[INFO] [stderr]     Checking nu_plugin_from_bson v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.92s
[INFO] running `Command { std: "docker" "inspect" "c3d9239b581c9d27bfb61b4964949f5cd1757f7f2127f1c5d4400e59b387f54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d9239b581c9d27bfb61b4964949f5cd1757f7f2127f1c5d4400e59b387f54f", kill_on_drop: false }`
[INFO] [stdout] c3d9239b581c9d27bfb61b4964949f5cd1757f7f2127f1c5d4400e59b387f54f