[INFO] crate deepsize 0.1.2 is already in cache
[INFO] checking deepsize-0.1.2 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate deepsize 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate deepsize 0.1.2 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate deepsize 0.1.2
[INFO] finished tweaking crates.io crate deepsize 0.1.2
[INFO] tweaked toml for crates.io crate deepsize 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 01ccca749cb38879716fb41f891c2114b691cc3e6738a86dcc8ecf1cb873dd4e
[INFO] running `"docker" "start" "-a" "01ccca749cb38879716fb41f891c2114b691cc3e6738a86dcc8ecf1cb873dd4e"`
[INFO] [stderr]    Compiling deepsize_derive v0.1.1
[INFO] [stderr]     Checking deepsize v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Context`, `DeepSizeOf`
[INFO] [stderr]  --> src/external_impls.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Context, DeepSizeOf};
[INFO] [stderr]   |             ^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vec::Vec`
[INFO] [stderr]  --> src/test.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use alloc::{vec, boxed::Box, vec::Vec, string::String};
[INFO] [stderr]   |                              ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Context`, `DeepSizeOf`
[INFO] [stderr]  --> src/external_impls.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Context, DeepSizeOf};
[INFO] [stderr]   |             ^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `"docker" "inspect" "01ccca749cb38879716fb41f891c2114b691cc3e6738a86dcc8ecf1cb873dd4e"`
[INFO] running `"docker" "rm" "-f" "01ccca749cb38879716fb41f891c2114b691cc3e6738a86dcc8ecf1cb873dd4e"`
[INFO] [stdout] 01ccca749cb38879716fb41f891c2114b691cc3e6738a86dcc8ecf1cb873dd4e