[INFO] fetching crate expanduser 1.2.1...
[INFO] testing expanduser-1.2.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate expanduser 1.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate expanduser 1.2.1 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 expanduser 1.2.1
[INFO] finished tweaking crates.io crate expanduser 1.2.1
[INFO] tweaked toml for crates.io crate expanduser 1.2.1 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d8e3df29fe0b22a57ec22a2e2d8a9f8ff2423deaa424a3ac33c8a69f71abd2b9
[INFO] running `"docker" "start" "-a" "d8e3df29fe0b22a57ec22a2e2d8a9f8ff2423deaa424a3ac33c8a69f71abd2b9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling pwd v1.3.0
[INFO] [stderr]    Compiling expanduser v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "d8e3df29fe0b22a57ec22a2e2d8a9f8ff2423deaa424a3ac33c8a69f71abd2b9"`
[INFO] running `"docker" "rm" "-f" "d8e3df29fe0b22a57ec22a2e2d8a9f8ff2423deaa424a3ac33c8a69f71abd2b9"`
[INFO] [stdout] d8e3df29fe0b22a57ec22a2e2d8a9f8ff2423deaa424a3ac33c8a69f71abd2b9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e526b29571e30e5eaf8696503043e477d449552bbd0fd5d278f6be124a5bc49e
[INFO] running `"docker" "start" "-a" "e526b29571e30e5eaf8696503043e477d449552bbd0fd5d278f6be124a5bc49e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling expanduser v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "e526b29571e30e5eaf8696503043e477d449552bbd0fd5d278f6be124a5bc49e"`
[INFO] running `"docker" "rm" "-f" "e526b29571e30e5eaf8696503043e477d449552bbd0fd5d278f6be124a5bc49e"`
[INFO] [stdout] e526b29571e30e5eaf8696503043e477d449552bbd0fd5d278f6be124a5bc49e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 09f3dc52f543e72722cab4eb5bb5f518354d8ce42c16ee96f61f8fa76b3cd46e
[INFO] running `"docker" "start" "-a" "09f3dc52f543e72722cab4eb5bb5f518354d8ce42c16ee96f61f8fa76b3cd46e"`
[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/expanduser-70c44d312f671f29
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_only_tilde ... ok
[INFO] [stdout] test tests::test_success ... ok
[INFO] [stdout] test tests::test_just_tilde_user ... ok
[INFO] [stdout] test tests::test_fail_malformed_path ... ok
[INFO] [stdout] test tests::test_user ... ok
[INFO] [stdout] test tests::test_user_does_not_exist ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests expanduser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - expanduser (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "09f3dc52f543e72722cab4eb5bb5f518354d8ce42c16ee96f61f8fa76b3cd46e"`
[INFO] running `"docker" "rm" "-f" "09f3dc52f543e72722cab4eb5bb5f518354d8ce42c16ee96f61f8fa76b3cd46e"`
[INFO] [stdout] 09f3dc52f543e72722cab4eb5bb5f518354d8ce42c16ee96f61f8fa76b3cd46e