[INFO] fetching crate atsamd51n20a 0.7.0...
[INFO] testing atsamd51n20a-0.7.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate atsamd51n20a 0.7.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate atsamd51n20a 0.7.0 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 atsamd51n20a 0.7.0
[INFO] finished tweaking crates.io crate atsamd51n20a 0.7.0
[INFO] tweaked toml for crates.io crate atsamd51n20a 0.7.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 57d90a5fe23322aa2d784ebbb2641c6446c56ffe50a9938081d357b50473af6c
[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" "57d90a5fe23322aa2d784ebbb2641c6446c56ffe50a9938081d357b50473af6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57d90a5fe23322aa2d784ebbb2641c6446c56ffe50a9938081d357b50473af6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d90a5fe23322aa2d784ebbb2641c6446c56ffe50a9938081d357b50473af6c", kill_on_drop: false }`
[INFO] [stdout] 57d90a5fe23322aa2d784ebbb2641c6446c56ffe50a9938081d357b50473af6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 0d88b0d0d52b4f904eea84b593ce3849e824f0d8bc3edad37699597d7733d79b
[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" "0d88b0d0d52b4f904eea84b593ce3849e824f0d8bc3edad37699597d7733d79b", kill_on_drop: false }`
[INFO] [stderr]    Compiling atsamd51n20a v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.19s
[INFO] running `Command { std: "docker" "inspect" "0d88b0d0d52b4f904eea84b593ce3849e824f0d8bc3edad37699597d7733d79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d88b0d0d52b4f904eea84b593ce3849e824f0d8bc3edad37699597d7733d79b", kill_on_drop: false }`
[INFO] [stdout] 0d88b0d0d52b4f904eea84b593ce3849e824f0d8bc3edad37699597d7733d79b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 80761e0640730d4c9d239508a6d8e4e3e788973aaabc993f430e4df6b775e895
[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" "80761e0640730d4c9d239508a6d8e4e3e788973aaabc993f430e4df6b775e895", kill_on_drop: false }`
[INFO] [stderr]    Compiling atsamd51n20a v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.19s
[INFO] running `Command { std: "docker" "inspect" "80761e0640730d4c9d239508a6d8e4e3e788973aaabc993f430e4df6b775e895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80761e0640730d4c9d239508a6d8e4e3e788973aaabc993f430e4df6b775e895", kill_on_drop: false }`
[INFO] [stdout] 80761e0640730d4c9d239508a6d8e4e3e788973aaabc993f430e4df6b775e895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 90867199a1444db4799ce95159c32f90221df998ae61af9bae1a17be29705f9e
[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" "90867199a1444db4799ce95159c32f90221df998ae61af9bae1a17be29705f9e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atsamd51n20a-78c0dea630b04bcf
[INFO] [stdout] 
[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] [stderr]    Doc-tests atsamd51n20a
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::as_ptr (line 34) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::modify (line 144) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::modify (line 150) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::read (line 50) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::read (line 54) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::write (line 88) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::write (line 92) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90867199a1444db4799ce95159c32f90221df998ae61af9bae1a17be29705f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90867199a1444db4799ce95159c32f90221df998ae61af9bae1a17be29705f9e", kill_on_drop: false }`
[INFO] [stdout] 90867199a1444db4799ce95159c32f90221df998ae61af9bae1a17be29705f9e
