[INFO] crate employer 0.1.0 is already in cache [INFO] testing employer-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate employer 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate employer 0.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate employer 0.1.0 [INFO] finished tweaking crates.io crate employer 0.1.0 [INFO] tweaked toml for crates.io crate employer 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "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] a31e9f07dbca532134b22b314be546fa3ea4bde87974f2221e772aca5a2b90d0 [INFO] running `"docker" "start" "-a" "a31e9f07dbca532134b22b314be546fa3ea4bde87974f2221e772aca5a2b90d0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling owned-alloc v0.2.0 [INFO] [stderr] Compiling lockfree v0.5.1 [INFO] [stderr] Compiling employer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.54s [INFO] running `"docker" "inspect" "a31e9f07dbca532134b22b314be546fa3ea4bde87974f2221e772aca5a2b90d0"` [INFO] running `"docker" "rm" "-f" "a31e9f07dbca532134b22b314be546fa3ea4bde87974f2221e772aca5a2b90d0"` [INFO] [stdout] a31e9f07dbca532134b22b314be546fa3ea4bde87974f2221e772aca5a2b90d0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "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] 08e0c22470d800ae07ede9581bdfeff4203a52fe166eb1cb5be3dd21b74c2342 [INFO] running `"docker" "start" "-a" "08e0c22470d800ae07ede9581bdfeff4203a52fe166eb1cb5be3dd21b74c2342"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling employer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `"docker" "inspect" "08e0c22470d800ae07ede9581bdfeff4203a52fe166eb1cb5be3dd21b74c2342"` [INFO] running `"docker" "rm" "-f" "08e0c22470d800ae07ede9581bdfeff4203a52fe166eb1cb5be3dd21b74c2342"` [INFO] [stdout] 08e0c22470d800ae07ede9581bdfeff4203a52fe166eb1cb5be3dd21b74c2342 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "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] 3214bb30cc9f1777c85518892cad2dccc491dc10cf5aaa9de57960928cf49bd6 [INFO] running `"docker" "start" "-a" "3214bb30cc9f1777c85518892cad2dccc491dc10cf5aaa9de57960928cf49bd6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/employer-5717ef56b954ed45 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::state ... ok [INFO] [stderr] Doc-tests employer [INFO] [stdout] test test::wait_for ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - JobDescription (line 102) ... ok [INFO] [stdout] test src/lib.rs - JobDescription (line 84) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3214bb30cc9f1777c85518892cad2dccc491dc10cf5aaa9de57960928cf49bd6"` [INFO] running `"docker" "rm" "-f" "3214bb30cc9f1777c85518892cad2dccc491dc10cf5aaa9de57960928cf49bd6"` [INFO] [stdout] 3214bb30cc9f1777c85518892cad2dccc491dc10cf5aaa9de57960928cf49bd6