[INFO] fetching crate mulm 1.1.1...
[INFO] testing mulm-1.1.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate mulm 1.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate mulm 1.1.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mulm 1.1.1
[INFO] finished tweaking crates.io crate mulm 1.1.1
[INFO] tweaked toml for crates.io crate mulm 1.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate mulm 1.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae0fd17682c576cf901b47a7ddd823495af6bd3ec579d99e1d687bb2b9f50eaf
[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" "ae0fd17682c576cf901b47a7ddd823495af6bd3ec579d99e1d687bb2b9f50eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae0fd17682c576cf901b47a7ddd823495af6bd3ec579d99e1d687bb2b9f50eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae0fd17682c576cf901b47a7ddd823495af6bd3ec579d99e1d687bb2b9f50eaf", kill_on_drop: false }`
[INFO] [stdout] ae0fd17682c576cf901b47a7ddd823495af6bd3ec579d99e1d687bb2b9f50eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c38b257d0e184cc334cd3b650bfb52154550efb92c8135ee0fe31f86ed71720
[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" "9c38b257d0e184cc334cd3b650bfb52154550efb92c8135ee0fe31f86ed71720", kill_on_drop: false }`
[INFO] [stderr]    Compiling quoted_printable v0.4.2
[INFO] [stderr]    Compiling gethostname v0.2.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling charset v0.1.2
[INFO] [stderr]    Compiling mailparse v0.12.2
[INFO] [stderr]    Compiling maildir v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling mulm v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.26s
[INFO] running `Command { std: "docker" "inspect" "9c38b257d0e184cc334cd3b650bfb52154550efb92c8135ee0fe31f86ed71720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c38b257d0e184cc334cd3b650bfb52154550efb92c8135ee0fe31f86ed71720", kill_on_drop: false }`
[INFO] [stdout] 9c38b257d0e184cc334cd3b650bfb52154550efb92c8135ee0fe31f86ed71720
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d0ed7044db0ddf89c3a56484b2e64750d7bca2ff99eeb9afb119971e1db82a3
[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" "5d0ed7044db0ddf89c3a56484b2e64750d7bca2ff99eeb9afb119971e1db82a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mulm v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "5d0ed7044db0ddf89c3a56484b2e64750d7bca2ff99eeb9afb119971e1db82a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0ed7044db0ddf89c3a56484b2e64750d7bca2ff99eeb9afb119971e1db82a3", kill_on_drop: false }`
[INFO] [stdout] 5d0ed7044db0ddf89c3a56484b2e64750d7bca2ff99eeb9afb119971e1db82a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e826ba40400ca530edff38091adc3872cde198b61a40597933cd5d1dc6919855
[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" "e826ba40400ca530edff38091adc3872cde198b61a40597933cd5d1dc6919855", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mulm-93383898af61e4be
[INFO] [stdout] test test::a_bad_email ... ok
[INFO] [stdout] test test::a_subscribe_command ... ok
[INFO] [stdout] test test::a_basic_parse ... ok
[INFO] [stdout] test list::test::test_create_load ... ok
[INFO] [stdout] test test::an_unsubscribe_command ... ok
[INFO] [stdout] test test::a_message_to_pass_through ... ok
[INFO] [stdout] test list::test::test_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e826ba40400ca530edff38091adc3872cde198b61a40597933cd5d1dc6919855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e826ba40400ca530edff38091adc3872cde198b61a40597933cd5d1dc6919855", kill_on_drop: false }`
[INFO] [stdout] e826ba40400ca530edff38091adc3872cde198b61a40597933cd5d1dc6919855
