[INFO] fetching crate milstian-feedback 0.1.1... [INFO] testing milstian-feedback-0.1.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate milstian-feedback 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate milstian-feedback 0.1.1 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 milstian-feedback 0.1.1 [INFO] finished tweaking crates.io crate milstian-feedback 0.1.1 [INFO] tweaked toml for crates.io crate milstian-feedback 0.1.1 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] 30042992c82d9b7b72b28d188df08e373d34d801ebea415b1bf5b1ddfa562cf1 [INFO] running `"docker" "start" "-a" "30042992c82d9b7b72b28d188df08e373d34d801ebea415b1bf5b1ddfa562cf1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling milstian-feedback v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `"docker" "inspect" "30042992c82d9b7b72b28d188df08e373d34d801ebea415b1bf5b1ddfa562cf1"` [INFO] running `"docker" "rm" "-f" "30042992c82d9b7b72b28d188df08e373d34d801ebea415b1bf5b1ddfa562cf1"` [INFO] [stdout] 30042992c82d9b7b72b28d188df08e373d34d801ebea415b1bf5b1ddfa562cf1 [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] [stdout] df123f8eab0682d57de956075f2097226763d7f06f0724734ff12a9e06a20e33 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "df123f8eab0682d57de956075f2097226763d7f06f0724734ff12a9e06a20e33"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling milstian-feedback v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `"docker" "inspect" "df123f8eab0682d57de956075f2097226763d7f06f0724734ff12a9e06a20e33"` [INFO] running `"docker" "rm" "-f" "df123f8eab0682d57de956075f2097226763d7f06f0724734ff12a9e06a20e33"` [INFO] [stdout] df123f8eab0682d57de956075f2097226763d7f06f0724734ff12a9e06a20e33 [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] cbe408544b1513963b7737ae9da4a35da286a5b082c73c95df966a361a39bd2e [INFO] running `"docker" "start" "-a" "cbe408544b1513963b7737ae9da4a35da286a5b082c73c95df966a361a39bd2e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/milstian_feedback-469d9f4871b2fa31 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::format_message ... ok [INFO] [stderr] Doc-tests milstian-feedback [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Feedback::new (line 16) ... ok [INFO] [stdout] test src/lib.rs - Feedback::error (line 39) ... ok [INFO] [stdout] test src/lib.rs - Feedback::info (line 28) ... ok [INFO] [stdout] test src/lib.rs - Feedback::format_message (line 49) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "cbe408544b1513963b7737ae9da4a35da286a5b082c73c95df966a361a39bd2e"` [INFO] running `"docker" "rm" "-f" "cbe408544b1513963b7737ae9da4a35da286a5b082c73c95df966a361a39bd2e"` [INFO] [stdout] cbe408544b1513963b7737ae9da4a35da286a5b082c73c95df966a361a39bd2e