[INFO] fetching crate nu_plugin_from_bson 0.28.0...
[INFO] checking nu_plugin_from_bson-0.28.0 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate nu_plugin_from_bson 0.28.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate nu_plugin_from_bson 0.28.0 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu_plugin_from_bson 0.28.0
[INFO] finished tweaking crates.io crate nu_plugin_from_bson 0.28.0
[INFO] tweaked toml for crates.io crate nu_plugin_from_bson 0.28.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate nu_plugin_from_bson 0.28.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", 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] 0cee8c3108defc295518aecb25e11f5dc10b4409f68376c8bf5ed4953d8285a3
[INFO] running `Command { std: "docker" "start" "-a" "0cee8c3108defc295518aecb25e11f5dc10b4409f68376c8bf5ed4953d8285a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cee8c3108defc295518aecb25e11f5dc10b4409f68376c8bf5ed4953d8285a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cee8c3108defc295518aecb25e11f5dc10b4409f68376c8bf5ed4953d8285a3", kill_on_drop: false }`
[INFO] [stdout] 0cee8c3108defc295518aecb25e11f5dc10b4409f68376c8bf5ed4953d8285a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 921ee3c7d8b8c635b217b007f835ef55518dd73d2731faaffd53fdecfc4dc9ce
[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" "921ee3c7d8b8c635b217b007f835ef55518dd73d2731faaffd53fdecfc4dc9ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling decimal v2.1.0
[INFO] [stderr]     Checking getrandom v0.1.16
[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]     Checking nu-errors v0.28.0
[INFO] [stderr]     Checking nu-protocol v0.28.0
[INFO] [stderr]     Checking bson v0.14.1
[INFO] [stderr]     Checking nu-value-ext v0.28.0
[INFO] [stderr]     Checking nu-test-support v0.28.0
[INFO] [stderr]     Checking nu-plugin v0.28.0
[INFO] [stderr]     Checking nu_plugin_from_bson v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.86s
[INFO] running `Command { std: "docker" "inspect" "921ee3c7d8b8c635b217b007f835ef55518dd73d2731faaffd53fdecfc4dc9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921ee3c7d8b8c635b217b007f835ef55518dd73d2731faaffd53fdecfc4dc9ce", kill_on_drop: false }`
[INFO] [stdout] 921ee3c7d8b8c635b217b007f835ef55518dd73d2731faaffd53fdecfc4dc9ce