[INFO] crate llama-build 0.1.0 is already in cache
[INFO] testing llama-build-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate llama-build 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate llama-build 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate llama-build 0.1.0
[INFO] finished tweaking crates.io crate llama-build 0.1.0
[INFO] tweaked toml for crates.io crate llama-build 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7ebd9c0cd9edf7a8b8c722bf02c289bd86f5c5da0ee56f9f0e14aab9c10fd40c
[INFO] running `"docker" "start" "-a" "7ebd9c0cd9edf7a8b8c722bf02c289bd86f5c5da0ee56f9f0e14aab9c10fd40c"`
[INFO] [stderr]    Compiling llama-build v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `"docker" "inspect" "7ebd9c0cd9edf7a8b8c722bf02c289bd86f5c5da0ee56f9f0e14aab9c10fd40c"`
[INFO] running `"docker" "rm" "-f" "7ebd9c0cd9edf7a8b8c722bf02c289bd86f5c5da0ee56f9f0e14aab9c10fd40c"`
[INFO] [stdout] 7ebd9c0cd9edf7a8b8c722bf02c289bd86f5c5da0ee56f9f0e14aab9c10fd40c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d784b7116b70d09fb6f9e5d90239511c391f8dda33c28c38c0581b0deb4f2085
[INFO] running `"docker" "start" "-a" "d784b7116b70d09fb6f9e5d90239511c391f8dda33c28c38c0581b0deb4f2085"`
[INFO] [stderr]    Compiling llama-build v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "d784b7116b70d09fb6f9e5d90239511c391f8dda33c28c38c0581b0deb4f2085"`
[INFO] running `"docker" "rm" "-f" "d784b7116b70d09fb6f9e5d90239511c391f8dda33c28c38c0581b0deb4f2085"`
[INFO] [stdout] d784b7116b70d09fb6f9e5d90239511c391f8dda33c28c38c0581b0deb4f2085
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d6cd988fda8f256b29c0be00851153808d2a35776a062f9f9f4b096f2c62d58d
[INFO] running `"docker" "start" "-a" "d6cd988fda8f256b29c0be00851153808d2a35776a062f9f9f4b096f2c62d58d"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/llama_build-32da58cf08a828fd
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error occurred: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `"docker" "inspect" "d6cd988fda8f256b29c0be00851153808d2a35776a062f9f9f4b096f2c62d58d"`
[INFO] running `"docker" "rm" "-f" "d6cd988fda8f256b29c0be00851153808d2a35776a062f9f9f4b096f2c62d58d"`
[INFO] [stdout] d6cd988fda8f256b29c0be00851153808d2a35776a062f9f9f4b096f2c62d58d