[INFO] fetching crate muttmates 0.1.3...
[INFO] testing muttmates-0.1.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate muttmates 0.1.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate muttmates 0.1.3 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 muttmates 0.1.3
[INFO] finished tweaking crates.io crate muttmates 0.1.3
[INFO] tweaked toml for crates.io crate muttmates 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] 6a5b13587758bc3716f76731e4d47c251785bac5cdacecca5030ec286e08a42b
[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" "6a5b13587758bc3716f76731e4d47c251785bac5cdacecca5030ec286e08a42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a5b13587758bc3716f76731e4d47c251785bac5cdacecca5030ec286e08a42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5b13587758bc3716f76731e4d47c251785bac5cdacecca5030ec286e08a42b", kill_on_drop: false }`
[INFO] [stdout] 6a5b13587758bc3716f76731e4d47c251785bac5cdacecca5030ec286e08a42b
[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] 72de3549238556d6009dfc7c17e9320a2450837990e12a69640e69649ab30daa
[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" "72de3549238556d6009dfc7c17e9320a2450837990e12a69640e69649ab30daa", kill_on_drop: false }`
[INFO] [stderr]    Compiling muttmates v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "72de3549238556d6009dfc7c17e9320a2450837990e12a69640e69649ab30daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72de3549238556d6009dfc7c17e9320a2450837990e12a69640e69649ab30daa", kill_on_drop: false }`
[INFO] [stdout] 72de3549238556d6009dfc7c17e9320a2450837990e12a69640e69649ab30daa
[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] 36ed31cf4eb2c0d6e98f987470bd4f64e6f58618b775a9ebbbcfdd8518c4fcb5
[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" "36ed31cf4eb2c0d6e98f987470bd4f64e6f58618b775a9ebbbcfdd8518c4fcb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling muttmates v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "36ed31cf4eb2c0d6e98f987470bd4f64e6f58618b775a9ebbbcfdd8518c4fcb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ed31cf4eb2c0d6e98f987470bd4f64e6f58618b775a9ebbbcfdd8518c4fcb5", kill_on_drop: false }`
[INFO] [stdout] 36ed31cf4eb2c0d6e98f987470bd4f64e6f58618b775a9ebbbcfdd8518c4fcb5
[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] 7383870c9a4bd908846e8cf3167736984de4addb4defa72dd2f3e315158da4dc
[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" "7383870c9a4bd908846e8cf3167736984de4addb4defa72dd2f3e315158da4dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/muttmates-f491220ec9dfa61f
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/muttmates-d1ceee2115fb6ca9
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_email_with_type ... ok
[INFO] [stdout] test tests::test_email_without_type ... ok
[INFO] [stdout] test tests::test_vcard_display_single_address ... ok
[INFO] [stdout] test tests::test_vcard_basic ... ok
[INFO] [stdout] test tests::test_vcard_display_without_address ... ok
[INFO] [stdout] test tests::test_vcard_display_two_addresses ... 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 muttmates
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/fields.rs - fields::EMail (line 51) ... ok
[INFO] [stdout] test src/fields.rs - fields::FN (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7383870c9a4bd908846e8cf3167736984de4addb4defa72dd2f3e315158da4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7383870c9a4bd908846e8cf3167736984de4addb4defa72dd2f3e315158da4dc", kill_on_drop: false }`
[INFO] [stdout] 7383870c9a4bd908846e8cf3167736984de4addb4defa72dd2f3e315158da4dc
