[INFO] crate garbage 0.2.0-rc3 is already in cache
[INFO] checking garbage-0.2.0-rc3 against master#d939f708d960161d23b964309ba68ff207fc0ead for pr-70087
[INFO] extracting crate garbage 0.2.0-rc3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate garbage 0.2.0-rc3 on toolchain d939f708d960161d23b964309ba68ff207fc0ead
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate garbage 0.2.0-rc3
[INFO] finished tweaking crates.io crate garbage 0.2.0-rc3
[INFO] tweaked toml for crates.io crate garbage 0.2.0-rc3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate garbage 0.2.0-rc3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cc859dbc27a1be0bceec97d9c27e7892e3eb113ccdaef396c347a674f2ee77e7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "cc859dbc27a1be0bceec97d9c27e7892e3eb113ccdaef396c347a674f2ee77e7"`
[INFO] [stderr]     Checking libmount v0.1.15
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.11
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.11
[INFO] [stderr]     Checking thiserror v1.0.11
[INFO] [stderr]    Compiling proc-macro-error v0.4.11
[INFO] [stderr]    Compiling structopt-derive v0.4.4
[INFO] [stderr]     Checking structopt v0.3.11
[INFO] [stderr]     Checking garbage v0.2.0-rc3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]   --> src/ops/put.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct PutOptions {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![warn(missing_docs)]
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.02s
[INFO] running `"docker" "inspect" "cc859dbc27a1be0bceec97d9c27e7892e3eb113ccdaef396c347a674f2ee77e7"`
[INFO] running `"docker" "rm" "-f" "cc859dbc27a1be0bceec97d9c27e7892e3eb113ccdaef396c347a674f2ee77e7"`
[INFO] [stdout] cc859dbc27a1be0bceec97d9c27e7892e3eb113ccdaef396c347a674f2ee77e7