[INFO] fetching crate serde_regex 1.1.0...
[INFO] testing serde_regex-1.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate serde_regex 1.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate serde_regex 1.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_regex 1.1.0
[INFO] finished tweaking crates.io crate serde_regex 1.1.0
[INFO] tweaked toml for crates.io crate serde_regex 1.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae8a36040f90c6ab06c0e17413d25e9a09eafb7d24c59a54c63630712b41c3d4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae8a36040f90c6ab06c0e17413d25e9a09eafb7d24c59a54c63630712b41c3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae8a36040f90c6ab06c0e17413d25e9a09eafb7d24c59a54c63630712b41c3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8a36040f90c6ab06c0e17413d25e9a09eafb7d24c59a54c63630712b41c3d4", kill_on_drop: false }`
[INFO] [stdout] ae8a36040f90c6ab06c0e17413d25e9a09eafb7d24c59a54c63630712b41c3d4
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b0ce178b1ddbef736cfa4344199c1bbb71f29dac80461fb992b8c47c3dc7c6c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b0ce178b1ddbef736cfa4344199c1bbb71f29dac80461fb992b8c47c3dc7c6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_regex v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "2b0ce178b1ddbef736cfa4344199c1bbb71f29dac80461fb992b8c47c3dc7c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0ce178b1ddbef736cfa4344199c1bbb71f29dac80461fb992b8c47c3dc7c6c", kill_on_drop: false }`
[INFO] [stdout] 2b0ce178b1ddbef736cfa4344199c1bbb71f29dac80461fb992b8c47c3dc7c6c
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db4121d2ed88fb2e619d1bd9a1b1cc7fbcff9999e355101e5e7bab48cf889283
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db4121d2ed88fb2e619d1bd9a1b1cc7fbcff9999e355101e5e7bab48cf889283", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_regex v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "db4121d2ed88fb2e619d1bd9a1b1cc7fbcff9999e355101e5e7bab48cf889283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db4121d2ed88fb2e619d1bd9a1b1cc7fbcff9999e355101e5e7bab48cf889283", kill_on_drop: false }`
[INFO] [stdout] db4121d2ed88fb2e619d1bd9a1b1cc7fbcff9999e355101e5e7bab48cf889283
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bb0170f0b3d1c7c4a729ccded415632c00d40d33b82e4a6edc071f3220cd0d7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6bb0170f0b3d1c7c4a729ccded415632c00d40d33b82e4a6edc071f3220cd0d7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_regex-575bc507ea450e29
[INFO] [stdout] test test::test_option_none ... ok
[INFO] [stdout] test test::test_bytes_option_none ... ok
[INFO] [stdout] test test::test_option_vec ... ok
[INFO] [stdout] test test::test_option_vec_bytes ... ok
[INFO] [stdout] test test::test_option_vec_none ... ok
[INFO] [stdout] test test::test_vec_bytes ... ok
[INFO] [stdout] test test::test_set_bytes ... ok
[INFO] [stdout] test test::test_vec ... ok
[INFO] [stdout] test test::test_option_some ... ok
[INFO] [stdout] test test::test_set ... ok
[INFO] [stdout] test test::test_simple ... ok
[INFO] [stdout] test test::test_bytes_simple ... ok
[INFO] [stdout] test test::test_bytes_option_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_regex
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bb0170f0b3d1c7c4a729ccded415632c00d40d33b82e4a6edc071f3220cd0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb0170f0b3d1c7c4a729ccded415632c00d40d33b82e4a6edc071f3220cd0d7", kill_on_drop: false }`
[INFO] [stdout] 6bb0170f0b3d1c7c4a729ccded415632c00d40d33b82e4a6edc071f3220cd0d7