[INFO] fetching crate serde_at 0.5.1...
[INFO] testing serde_at-0.5.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate serde_at 0.5.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate serde_at 0.5.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_at 0.5.1
[INFO] finished tweaking crates.io crate serde_at 0.5.1
[INFO] tweaked toml for crates.io crate serde_at 0.5.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c772a2b7a938f5a1aa1626fb74aaf42fd94133c0f60aab80ef2c53d0ff529b5
[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" "2c772a2b7a938f5a1aa1626fb74aaf42fd94133c0f60aab80ef2c53d0ff529b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c772a2b7a938f5a1aa1626fb74aaf42fd94133c0f60aab80ef2c53d0ff529b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c772a2b7a938f5a1aa1626fb74aaf42fd94133c0f60aab80ef2c53d0ff529b5", kill_on_drop: false }`
[INFO] [stdout] 2c772a2b7a938f5a1aa1626fb74aaf42fd94133c0f60aab80ef2c53d0ff529b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60dc2a53a2cb36b5c3b90f24dbd56aca379742fb41ac67dd981ec6a0504a8885
[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" "60dc2a53a2cb36b5c3b90f24dbd56aca379742fb41ac67dd981ec6a0504a8885", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling as-slice v0.1.4
[INFO] [stderr]    Compiling serde_at v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `Command { std: "docker" "inspect" "60dc2a53a2cb36b5c3b90f24dbd56aca379742fb41ac67dd981ec6a0504a8885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60dc2a53a2cb36b5c3b90f24dbd56aca379742fb41ac67dd981ec6a0504a8885", kill_on_drop: false }`
[INFO] [stdout] 60dc2a53a2cb36b5c3b90f24dbd56aca379742fb41ac67dd981ec6a0504a8885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc5cbd684658fa38a360eeac2aa2936c6addc151ab3c4ba500688ddb697e516d
[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" "cc5cbd684658fa38a360eeac2aa2936c6addc151ab3c4ba500688ddb697e516d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_at v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "cc5cbd684658fa38a360eeac2aa2936c6addc151ab3c4ba500688ddb697e516d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5cbd684658fa38a360eeac2aa2936c6addc151ab3c4ba500688ddb697e516d", kill_on_drop: false }`
[INFO] [stdout] cc5cbd684658fa38a360eeac2aa2936c6addc151ab3c4ba500688ddb697e516d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05bccf4597beca942c80c98c7c8f591ffcd5f3a366a7a50d8f22434f17ca7dd3
[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" "05bccf4597beca942c80c98c7c8f591ffcd5f3a366a7a50d8f22434f17ca7dd3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_at-01812bf36c2ce9a8
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_at
[INFO] [stdout] running 8 tests
[INFO] [stdout] test de::tests::simple_vec ... ignored
[INFO] [stdout] test de::tests::u128_test ... ok
[INFO] [stdout] test de::tests::simple_string ... ok
[INFO] [stdout] test de::tests::simple_struct ... ok
[INFO] [stdout] test ser::tests::tuple_struct ... ok
[INFO] [stdout] test de::tests::simple_struct_optionals ... ok
[INFO] [stdout] test ser::tests::newtype_struct ... ok
[INFO] [stdout] test de::tests::newtype_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/ser/mod.rs - ser::Bytes (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05bccf4597beca942c80c98c7c8f591ffcd5f3a366a7a50d8f22434f17ca7dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05bccf4597beca942c80c98c7c8f591ffcd5f3a366a7a50d8f22434f17ca7dd3", kill_on_drop: false }`
[INFO] [stdout] 05bccf4597beca942c80c98c7c8f591ffcd5f3a366a7a50d8f22434f17ca7dd3
