[INFO] crate real_c_string 0.1.1 is already in cache
[INFO] testing real_c_string-0.1.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate real_c_string 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate real_c_string 0.1.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate real_c_string 0.1.1
[INFO] finished tweaking crates.io crate real_c_string 0.1.1
[INFO] tweaked toml for crates.io crate real_c_string 0.1.1 written to /workspace/builds/worker-3/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-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" "+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] 9aa2a3dbedd4dc64d1550ee36b3ebc1efd3a530ef49f7a531a67080737bf82cb
[INFO] running `"docker" "start" "-a" "9aa2a3dbedd4dc64d1550ee36b3ebc1efd3a530ef49f7a531a67080737bf82cb"`
[INFO] [stderr]    Compiling real_c_string v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "9aa2a3dbedd4dc64d1550ee36b3ebc1efd3a530ef49f7a531a67080737bf82cb"`
[INFO] running `"docker" "rm" "-f" "9aa2a3dbedd4dc64d1550ee36b3ebc1efd3a530ef49f7a531a67080737bf82cb"`
[INFO] [stdout] 9aa2a3dbedd4dc64d1550ee36b3ebc1efd3a530ef49f7a531a67080737bf82cb
[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" "+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] b08ffe0c8d7b912522a90fbf8b85a1aaf60f10e451a5eff80dd704f155023ead
[INFO] running `"docker" "start" "-a" "b08ffe0c8d7b912522a90fbf8b85a1aaf60f10e451a5eff80dd704f155023ead"`
[INFO] [stderr]    Compiling real_c_string v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "b08ffe0c8d7b912522a90fbf8b85a1aaf60f10e451a5eff80dd704f155023ead"`
[INFO] running `"docker" "rm" "-f" "b08ffe0c8d7b912522a90fbf8b85a1aaf60f10e451a5eff80dd704f155023ead"`
[INFO] [stdout] b08ffe0c8d7b912522a90fbf8b85a1aaf60f10e451a5eff80dd704f155023ead
[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" "+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] e8a6ec1dd82ce705c7df200bfaa0d113f774beb82d3337733dfa745f65d7c29f
[INFO] running `"docker" "start" "-a" "e8a6ec1dd82ce705c7df200bfaa0d113f774beb82d3337733dfa745f65d7c29f"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/real_c_string-a14cce03ba4832b2
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests real_c_string
[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 2 tests
[INFO] [stdout] test src/lib.rs - real_c_wstring (line 123) ... ok
[INFO] [stdout] test src/lib.rs - real_c_string (line 90) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e8a6ec1dd82ce705c7df200bfaa0d113f774beb82d3337733dfa745f65d7c29f"`
[INFO] running `"docker" "rm" "-f" "e8a6ec1dd82ce705c7df200bfaa0d113f774beb82d3337733dfa745f65d7c29f"`
[INFO] [stdout] e8a6ec1dd82ce705c7df200bfaa0d113f774beb82d3337733dfa745f65d7c29f