[INFO] fetching crate nu_plugin_from_bson 0.24.1...
[INFO] checking nu_plugin_from_bson-0.24.1 against try#81275a1445c7502a974118e0c69b795ab60be991 for pr-80243
[INFO] extracting crate nu_plugin_from_bson 0.24.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nu_plugin_from_bson 0.24.1 on toolchain 81275a1445c7502a974118e0c69b795ab60be991
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu_plugin_from_bson 0.24.1
[INFO] finished tweaking crates.io crate nu_plugin_from_bson 0.24.1
[INFO] tweaked toml for crates.io crate nu_plugin_from_bson 0.24.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate nu_plugin_from_bson 0.24.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded decimal v2.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "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] 0ef8d8fccd05a9250768647b0d1a405d440f340aca0c342505432cba225979cb
[INFO] running `Command { std: "docker" "start" "-a" "0ef8d8fccd05a9250768647b0d1a405d440f340aca0c342505432cba225979cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ef8d8fccd05a9250768647b0d1a405d440f340aca0c342505432cba225979cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef8d8fccd05a9250768647b0d1a405d440f340aca0c342505432cba225979cb", kill_on_drop: false }`
[INFO] [stdout] 0ef8d8fccd05a9250768647b0d1a405d440f340aca0c342505432cba225979cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64b19e8f3b513f4c04ea3165ae47a6d6fd82f59c02cc63ca55f827a884ad7681
[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" "64b19e8f3b513f4c04ea3165ae47a6d6fd82f59c02cc63ca55f827a884ad7681", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking serde_yaml v0.8.14
[INFO] [stderr]     Checking nu-source v0.24.1
[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 v0.24.1
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking nu-protocol v0.24.1
[INFO] [stderr]     Checking bson v0.14.1
[INFO] [stderr]     Checking nu-value-ext v0.24.1
[INFO] [stderr]     Checking nu-test-support v0.24.1
[INFO] [stderr]     Checking nu-plugin v0.24.1
[INFO] [stderr]     Checking nu_plugin_from_bson v0.24.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.12s
[INFO] running `Command { std: "docker" "inspect" "64b19e8f3b513f4c04ea3165ae47a6d6fd82f59c02cc63ca55f827a884ad7681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b19e8f3b513f4c04ea3165ae47a6d6fd82f59c02cc63ca55f827a884ad7681", kill_on_drop: false }`
[INFO] [stdout] 64b19e8f3b513f4c04ea3165ae47a6d6fd82f59c02cc63ca55f827a884ad7681