[INFO] fetching crate atsamd51p20a 0.7.1...
[INFO] testing atsamd51p20a-0.7.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate atsamd51p20a 0.7.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate atsamd51p20a 0.7.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atsamd51p20a 0.7.1
[INFO] finished tweaking crates.io crate atsamd51p20a 0.7.1
[INFO] tweaked toml for crates.io crate atsamd51p20a 0.7.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7fb349b942c71539bdefacc528f96d7baf505d8eb2cd081fae7f227280cefc33
[INFO] running `Command { std: "docker" "start" "-a" "7fb349b942c71539bdefacc528f96d7baf505d8eb2cd081fae7f227280cefc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fb349b942c71539bdefacc528f96d7baf505d8eb2cd081fae7f227280cefc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fb349b942c71539bdefacc528f96d7baf505d8eb2cd081fae7f227280cefc33", kill_on_drop: false }`
[INFO] [stdout] 7fb349b942c71539bdefacc528f96d7baf505d8eb2cd081fae7f227280cefc33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e6e8f94b30c5c6a7e712420d961c9f4f2b182c9c3866961fc23e955c6658557
[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" "0e6e8f94b30c5c6a7e712420d961c9f4f2b182c9c3866961fc23e955c6658557", kill_on_drop: false }`
[INFO] [stderr]    Compiling atsamd51p20a v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.42s
[INFO] running `Command { std: "docker" "inspect" "0e6e8f94b30c5c6a7e712420d961c9f4f2b182c9c3866961fc23e955c6658557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e6e8f94b30c5c6a7e712420d961c9f4f2b182c9c3866961fc23e955c6658557", kill_on_drop: false }`
[INFO] [stdout] 0e6e8f94b30c5c6a7e712420d961c9f4f2b182c9c3866961fc23e955c6658557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2db5e1d0fc47130660303416c9bb61530c43714b4dc34bb727ba180fe2a5dd12
[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" "2db5e1d0fc47130660303416c9bb61530c43714b4dc34bb727ba180fe2a5dd12", kill_on_drop: false }`
[INFO] [stderr]    Compiling atsamd51p20a v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.46s
[INFO] running `Command { std: "docker" "inspect" "2db5e1d0fc47130660303416c9bb61530c43714b4dc34bb727ba180fe2a5dd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db5e1d0fc47130660303416c9bb61530c43714b4dc34bb727ba180fe2a5dd12", kill_on_drop: false }`
[INFO] [stdout] 2db5e1d0fc47130660303416c9bb61530c43714b4dc34bb727ba180fe2a5dd12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f3810eee754ca73ea6bc37cc38c0ce0a4d40f931a0b9993718506682306ef6f
[INFO] running `Command { std: "docker" "start" "-a" "9f3810eee754ca73ea6bc37cc38c0ce0a4d40f931a0b9993718506682306ef6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atsamd51p20a-68d4ad79bdcb8f43)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atsamd51p20a
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f3810eee754ca73ea6bc37cc38c0ce0a4d40f931a0b9993718506682306ef6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3810eee754ca73ea6bc37cc38c0ce0a4d40f931a0b9993718506682306ef6f", kill_on_drop: false }`
[INFO] [stdout] 9f3810eee754ca73ea6bc37cc38c0ce0a4d40f931a0b9993718506682306ef6f