[INFO] fetching crate nu_plugin_from_bson 0.21.0...
[INFO] checking nu_plugin_from_bson-0.21.0 against master#31ee872db5aae4750e3da1ca4ed1523c4356947f for pr-78461
[INFO] extracting crate nu_plugin_from_bson 0.21.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nu_plugin_from_bson 0.21.0 on toolchain 31ee872db5aae4750e3da1ca4ed1523c4356947f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu_plugin_from_bson 0.21.0
[INFO] finished tweaking crates.io crate nu_plugin_from_bson 0.21.0
[INFO] tweaked toml for crates.io crate nu_plugin_from_bson 0.21.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate nu_plugin_from_bson 0.21.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "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-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" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4b941ae5760acda82b3e973bbd0d998091097546c3300b4999ce5bf45ee5f25
[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" "e4b941ae5760acda82b3e973bbd0d998091097546c3300b4999ce5bf45ee5f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4b941ae5760acda82b3e973bbd0d998091097546c3300b4999ce5bf45ee5f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b941ae5760acda82b3e973bbd0d998091097546c3300b4999ce5bf45ee5f25", kill_on_drop: false }`
[INFO] [stdout] e4b941ae5760acda82b3e973bbd0d998091097546c3300b4999ce5bf45ee5f25
[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" "+31ee872db5aae4750e3da1ca4ed1523c4356947f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 485e276f8fbdcd86b090431806462905dca5d8fb201a2f7173deeb8c58d8008c
[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" "485e276f8fbdcd86b090431806462905dca5d8fb201a2f7173deeb8c58d8008c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling decimal v2.0.4
[INFO] [stderr]     Checking nu-errors v0.21.0
[INFO] [stderr]     Checking nu-protocol v0.21.0
[INFO] [stderr]     Checking bson v0.14.1
[INFO] [stderr]     Checking nu-value-ext v0.21.0
[INFO] [stderr]     Checking nu-plugin v0.21.0
[INFO] [stderr]     Checking nu_plugin_from_bson v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.91s
[INFO] running `Command { std: "docker" "inspect" "485e276f8fbdcd86b090431806462905dca5d8fb201a2f7173deeb8c58d8008c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485e276f8fbdcd86b090431806462905dca5d8fb201a2f7173deeb8c58d8008c", kill_on_drop: false }`
[INFO] [stdout] 485e276f8fbdcd86b090431806462905dca5d8fb201a2f7173deeb8c58d8008c