[INFO] fetching crate peripherals 0.1.1...
[INFO] testing peripherals-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate peripherals 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate peripherals 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peripherals 0.1.1
[INFO] finished tweaking crates.io crate peripherals 0.1.1
[INFO] tweaked toml for crates.io crate peripherals 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f3dc22fc824d74f7a6d83931bbe45999a52ae2fc693c18b0e984b4a1f9e1b33
[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" "0f3dc22fc824d74f7a6d83931bbe45999a52ae2fc693c18b0e984b4a1f9e1b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f3dc22fc824d74f7a6d83931bbe45999a52ae2fc693c18b0e984b4a1f9e1b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3dc22fc824d74f7a6d83931bbe45999a52ae2fc693c18b0e984b4a1f9e1b33", kill_on_drop: false }`
[INFO] [stdout] 0f3dc22fc824d74f7a6d83931bbe45999a52ae2fc693c18b0e984b4a1f9e1b33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e59c81b90d4ef930aa08bb25577362e5306e945dd3769a61edbe1a49cc692db0
[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" "e59c81b90d4ef930aa08bb25577362e5306e945dd3769a61edbe1a49cc692db0", kill_on_drop: false }`
[INFO] [stderr]    Compiling peripherals v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "e59c81b90d4ef930aa08bb25577362e5306e945dd3769a61edbe1a49cc692db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59c81b90d4ef930aa08bb25577362e5306e945dd3769a61edbe1a49cc692db0", kill_on_drop: false }`
[INFO] [stdout] e59c81b90d4ef930aa08bb25577362e5306e945dd3769a61edbe1a49cc692db0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f37f5ff1a290459286d49a6749f523f81f06746478ca9809cd9c4fa2e5bf5885
[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" "f37f5ff1a290459286d49a6749f523f81f06746478ca9809cd9c4fa2e5bf5885", kill_on_drop: false }`
[INFO] [stderr]    Compiling peripherals v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "f37f5ff1a290459286d49a6749f523f81f06746478ca9809cd9c4fa2e5bf5885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f37f5ff1a290459286d49a6749f523f81f06746478ca9809cd9c4fa2e5bf5885", kill_on_drop: false }`
[INFO] [stdout] f37f5ff1a290459286d49a6749f523f81f06746478ca9809cd9c4fa2e5bf5885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05242d3eae0f14eaf3817d197959c159695b718e1ed6cbc59cd84d06c81e709f
[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" "05242d3eae0f14eaf3817d197959c159695b718e1ed6cbc59cd84d06c81e709f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/peripherals-c685e0129c01e6ce)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test example::device::zero_sized ... ok
[INFO] [stdout] test example::periph::tests::fields ... ok
[INFO] [stdout] test example::periph::tests::registers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peripherals
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/utils/field.rs - utils::field::Field<R, T, I>::_check_const_fn (line 84) - compile fail ... ok
[INFO] [stdout] test src/utils/field.rs - utils::field::Field<R, T, I>::_check_const_fn (line 87) ... ok
[INFO] [stdout] test src/macros/device.rs - device (line 10) ... ok
[INFO] [stdout] test src/example/mod.rs - example (line 10) ... ok
[INFO] [stdout] test src/macros/periph.rs - periph (line 10) ... ok
[INFO] [stdout] test src/utils/value.rs - utils::value::Value (line 17) ... ok
[INFO] [stdout] test src/macros/field_type.rs - field_type (line 41) ... ok
[INFO] [stdout] test src/macros/device.rs - device (line 19) ... ok
[INFO] [stdout] test src/macros/periph.rs - periph (line 43) ... ok
[INFO] [stdout] test src/macros/periph.rs - periph (line 20) ... ok
[INFO] [stdout] test src/utils/fields.rs - utils::fields::Fields (line 18) ... ok
[INFO] [stdout] test src/utils/field.rs - utils::field::Field (line 16) ... ok
[INFO] [stdout] test src/macros/register.rs - register (line 23) ... ok
[INFO] [stdout] test src/macros/field_type.rs - field_type (line 9) ... ok
[INFO] [stdout] test src/utils/field_values.rs - utils::field_values::FieldValues (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05242d3eae0f14eaf3817d197959c159695b718e1ed6cbc59cd84d06c81e709f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05242d3eae0f14eaf3817d197959c159695b718e1ed6cbc59cd84d06c81e709f", kill_on_drop: false }`
[INFO] [stdout] 05242d3eae0f14eaf3817d197959c159695b718e1ed6cbc59cd84d06c81e709f