[INFO] fetching crate nu_plugin_start 0.24.1...
[INFO] checking nu_plugin_start-0.24.1 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate nu_plugin_start 0.24.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate nu_plugin_start 0.24.1 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nu_plugin_start 0.24.1
[INFO] finished tweaking crates.io crate nu_plugin_start 0.24.1
[INFO] tweaked toml for crates.io crate nu_plugin_start 0.24.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate nu_plugin_start 0.24.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac751b93a3b2de9dccd598ce89235c69f40632d1faeced82e060a533eacef0c8
[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" "ac751b93a3b2de9dccd598ce89235c69f40632d1faeced82e060a533eacef0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac751b93a3b2de9dccd598ce89235c69f40632d1faeced82e060a533eacef0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac751b93a3b2de9dccd598ce89235c69f40632d1faeced82e060a533eacef0c8", kill_on_drop: false }`
[INFO] [stdout] ac751b93a3b2de9dccd598ce89235c69f40632d1faeced82e060a533eacef0c8
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 089c6197479499fe6494c99a3719ef8870afa7ad7dd6366a845e35e9fa58fcb5
[INFO] running `Command { std: "docker" "start" "-a" "089c6197479499fe6494c99a3719ef8870afa7ad7dd6366a845e35e9fa58fcb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking open v1.4.0
[INFO] [stderr]     Checking tinyvec v1.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking form_urlencoded v1.0.0
[INFO] [stderr]     Checking unicode-normalization v0.1.16
[INFO] [stderr]     Checking nu-errors v0.24.1
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking nu-protocol v0.24.1
[INFO] [stderr]     Checking url v2.2.0
[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_start v0.24.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "089c6197479499fe6494c99a3719ef8870afa7ad7dd6366a845e35e9fa58fcb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "089c6197479499fe6494c99a3719ef8870afa7ad7dd6366a845e35e9fa58fcb5", kill_on_drop: false }`
[INFO] [stdout] 089c6197479499fe6494c99a3719ef8870afa7ad7dd6366a845e35e9fa58fcb5