[INFO] fetching crate my_fproject 0.1.0... [INFO] testing my_fproject-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate my_fproject 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate my_fproject 0.1.0 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 my_fproject 0.1.0 [INFO] finished tweaking crates.io crate my_fproject 0.1.0 [INFO] tweaked toml for crates.io crate my_fproject 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 788054a9926a8b132da70b35199cbabd8c69ecaabe8e717ee34537c3c36319c8 [INFO] running `"docker" "start" "-a" "788054a9926a8b132da70b35199cbabd8c69ecaabe8e717ee34537c3c36319c8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling my_fproject v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `"docker" "inspect" "788054a9926a8b132da70b35199cbabd8c69ecaabe8e717ee34537c3c36319c8"` [INFO] running `"docker" "rm" "-f" "788054a9926a8b132da70b35199cbabd8c69ecaabe8e717ee34537c3c36319c8"` [INFO] [stdout] 788054a9926a8b132da70b35199cbabd8c69ecaabe8e717ee34537c3c36319c8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1034f32b40d9a5a8e22b6da16200f84b0a39c0322cd29ca0f94532d7874e80d0 [INFO] running `"docker" "start" "-a" "1034f32b40d9a5a8e22b6da16200f84b0a39c0322cd29ca0f94532d7874e80d0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling my_fproject v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `"docker" "inspect" "1034f32b40d9a5a8e22b6da16200f84b0a39c0322cd29ca0f94532d7874e80d0"` [INFO] running `"docker" "rm" "-f" "1034f32b40d9a5a8e22b6da16200f84b0a39c0322cd29ca0f94532d7874e80d0"` [INFO] [stdout] 1034f32b40d9a5a8e22b6da16200f84b0a39c0322cd29ca0f94532d7874e80d0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 19b6876ddf4f1dfa82f718b0a8ea5766e1e4688cc5daf4fbeb36bde7e4aa3d1a [INFO] running `"docker" "start" "-a" "19b6876ddf4f1dfa82f718b0a8ea5766e1e4688cc5daf4fbeb36bde7e4aa3d1a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/my_fproject-5c5d23b112ed3a96 [INFO] [stderr] Doc-tests my_fproject [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" "19b6876ddf4f1dfa82f718b0a8ea5766e1e4688cc5daf4fbeb36bde7e4aa3d1a"` [INFO] running `"docker" "rm" "-f" "19b6876ddf4f1dfa82f718b0a8ea5766e1e4688cc5daf4fbeb36bde7e4aa3d1a"` [INFO] [stdout] 19b6876ddf4f1dfa82f718b0a8ea5766e1e4688cc5daf4fbeb36bde7e4aa3d1a