[INFO] crate arm 0.0.1 is already in cache
[INFO] testing arm-0.0.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate arm 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate arm 0.0.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate arm 0.0.1
[INFO] finished tweaking crates.io crate arm 0.0.1
[INFO] tweaked toml for crates.io crate arm 0.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7b6499b1fdb56d4cb43e5e5e35c8ff4b4e619ce6d402bda340ff725a212c90a7
[INFO] running `"docker" "start" "-a" "7b6499b1fdb56d4cb43e5e5e35c8ff4b4e619ce6d402bda340ff725a212c90a7"`
[INFO] [stderr]    Compiling arm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: Only ARM architecture is supported. Please consult README.md for building instructions.
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "7b6499b1fdb56d4cb43e5e5e35c8ff4b4e619ce6d402bda340ff725a212c90a7"`
[INFO] running `"docker" "rm" "-f" "7b6499b1fdb56d4cb43e5e5e35c8ff4b4e619ce6d402bda340ff725a212c90a7"`
[INFO] [stdout] 7b6499b1fdb56d4cb43e5e5e35c8ff4b4e619ce6d402bda340ff725a212c90a7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 19ae34492b15a76e6f4a6232ea438175a8511438ee6869d08a358814bc3f2c94
[INFO] running `"docker" "start" "-a" "19ae34492b15a76e6f4a6232ea438175a8511438ee6869d08a358814bc3f2c94"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: Only ARM architecture is supported. Please consult README.md for building instructions.
[INFO] [stderr]    Compiling arm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "19ae34492b15a76e6f4a6232ea438175a8511438ee6869d08a358814bc3f2c94"`
[INFO] running `"docker" "rm" "-f" "19ae34492b15a76e6f4a6232ea438175a8511438ee6869d08a358814bc3f2c94"`
[INFO] [stdout] 19ae34492b15a76e6f4a6232ea438175a8511438ee6869d08a358814bc3f2c94
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bd694a2686cd4a32e9fd1b227513b17b005184c7de720da1373d7d78ed4e9929
[INFO] running `"docker" "start" "-a" "bd694a2686cd4a32e9fd1b227513b17b005184c7de720da1373d7d78ed4e9929"`
[INFO] [stderr] warning: Only ARM architecture is supported. Please consult README.md for building instructions.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arm-5e7d94161267c039
[INFO] [stderr]    Doc-tests arm
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bd694a2686cd4a32e9fd1b227513b17b005184c7de720da1373d7d78ed4e9929"`
[INFO] running `"docker" "rm" "-f" "bd694a2686cd4a32e9fd1b227513b17b005184c7de720da1373d7d78ed4e9929"`
[INFO] [stdout] bd694a2686cd4a32e9fd1b227513b17b005184c7de720da1373d7d78ed4e9929