[INFO] fetching crate fast-rustc-ap-rustc_span 1.0.0...
[INFO] checking fast-rustc-ap-rustc_span-1.0.0 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880
[INFO] extracting crate fast-rustc-ap-rustc_span 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate fast-rustc-ap-rustc_span 1.0.0 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fast-rustc-ap-rustc_span 1.0.0
[INFO] finished tweaking crates.io crate fast-rustc-ap-rustc_span 1.0.0
[INFO] tweaked toml for crates.io crate fast-rustc-ap-rustc_span 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] 5df6f86e62d9f961143cf48d9a9f909244dc3f9c1128e94b25ff8540c0febe84
[INFO] running `"docker" "start" "-a" "5df6f86e62d9f961143cf48d9a9f909244dc3f9c1128e94b25ff8540c0febe84"`
[INFO] [stderr]     Checking smallvec v1.2.0
[INFO] [stderr]     Checking fast-rustc-ap-graphviz v1.0.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking lock_api v0.3.3
[INFO] [stderr]     Checking jobserver v0.1.21
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]    Compiling fast-rustc-ap-rustc_macros v1.0.0
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking fast-rustc-ap-serialize v1.0.0
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking rustc-rayon-core v0.3.0
[INFO] [stderr]     Checking measureme v0.7.1
[INFO] [stderr]     Checking rustc-rayon v0.3.0
[INFO] [stderr]     Checking fast-rustc-ap-rustc_index v1.0.0
[INFO] [stderr]     Checking fast-rustc-ap-rustc_data_structures v1.0.0
[INFO] [stderr]     Checking fast-rustc-ap-arena v1.0.0
[INFO] [stderr]     Checking fast-rustc-ap-rustc_span v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.29s
[INFO] running `"docker" "inspect" "5df6f86e62d9f961143cf48d9a9f909244dc3f9c1128e94b25ff8540c0febe84"`
[INFO] running `"docker" "rm" "-f" "5df6f86e62d9f961143cf48d9a9f909244dc3f9c1128e94b25ff8540c0febe84"`
[INFO] [stdout] 5df6f86e62d9f961143cf48d9a9f909244dc3f9c1128e94b25ff8540c0febe84