[INFO] crate subs 0.2.0 is already in cache [INFO] testing subs-0.2.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate subs 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate subs 0.2.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate subs 0.2.0 [INFO] finished tweaking crates.io crate subs 0.2.0 [INFO] tweaked toml for crates.io crate subs 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate subs 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "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] eefeb83f3a4e7d0edbe6875ef811faba27ab1056b91b5d3e68932b5fa08a60ba [INFO] running `"docker" "start" "-a" "eefeb83f3a4e7d0edbe6875ef811faba27ab1056b91b5d3e68932b5fa08a60ba"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.11 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling filetime v0.2.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling getopts v0.2.19 [INFO] [stderr] Compiling inotify v0.6.1 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling notify v4.0.12 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Compiling subs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.77s [INFO] running `"docker" "inspect" "eefeb83f3a4e7d0edbe6875ef811faba27ab1056b91b5d3e68932b5fa08a60ba"` [INFO] running `"docker" "rm" "-f" "eefeb83f3a4e7d0edbe6875ef811faba27ab1056b91b5d3e68932b5fa08a60ba"` [INFO] [stdout] eefeb83f3a4e7d0edbe6875ef811faba27ab1056b91b5d3e68932b5fa08a60ba [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "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] a9ccfed97be6daa0e96a3703d8bdac3d06c3d0b1b47a3c12a8494467fc33339c [INFO] running `"docker" "start" "-a" "a9ccfed97be6daa0e96a3703d8bdac3d06c3d0b1b47a3c12a8494467fc33339c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling subs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `"docker" "inspect" "a9ccfed97be6daa0e96a3703d8bdac3d06c3d0b1b47a3c12a8494467fc33339c"` [INFO] running `"docker" "rm" "-f" "a9ccfed97be6daa0e96a3703d8bdac3d06c3d0b1b47a3c12a8494467fc33339c"` [INFO] [stdout] a9ccfed97be6daa0e96a3703d8bdac3d06c3d0b1b47a3c12a8494467fc33339c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "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] aae2d7c51ac02608981ad89567c8879acb8a0752eef98c0db954e68a69555760 [INFO] running `"docker" "start" "-a" "aae2d7c51ac02608981ad89567c8879acb8a0752eef98c0db954e68a69555760"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/subs-c558fd5b44343eaa [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" "aae2d7c51ac02608981ad89567c8879acb8a0752eef98c0db954e68a69555760"` [INFO] running `"docker" "rm" "-f" "aae2d7c51ac02608981ad89567c8879acb8a0752eef98c0db954e68a69555760"` [INFO] [stdout] aae2d7c51ac02608981ad89567c8879acb8a0752eef98c0db954e68a69555760