[INFO] fetching crate regiface 0.2.5...
[INFO] testing regiface-0.2.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate regiface 0.2.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate regiface 0.2.5
[INFO] finished tweaking crates.io crate regiface 0.2.5
[INFO] tweaked toml for crates.io crate regiface 0.2.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate regiface 0.2.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate regiface 0.2.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5fba8fd964772b2f483da3e9aa517fc2529106e51d2953e65028bbbe76d42f1
[INFO] running `Command { std: "docker" "start" "-a" "e5fba8fd964772b2f483da3e9aa517fc2529106e51d2953e65028bbbe76d42f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5fba8fd964772b2f483da3e9aa517fc2529106e51d2953e65028bbbe76d42f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5fba8fd964772b2f483da3e9aa517fc2529106e51d2953e65028bbbe76d42f1", kill_on_drop: false }`
[INFO] [stdout] e5fba8fd964772b2f483da3e9aa517fc2529106e51d2953e65028bbbe76d42f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ea6e2c3a0f11f80c470f83567715b8c25100df9f1a4435b717f263bf0b9da3d
[INFO] running `Command { std: "docker" "start" "-a" "1ea6e2c3a0f11f80c470f83567715b8c25100df9f1a4435b717f263bf0b9da3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.102
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling regiface-macros v0.2.0
[INFO] [stderr]    Compiling regiface v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "1ea6e2c3a0f11f80c470f83567715b8c25100df9f1a4435b717f263bf0b9da3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea6e2c3a0f11f80c470f83567715b8c25100df9f1a4435b717f263bf0b9da3d", kill_on_drop: false }`
[INFO] [stdout] 1ea6e2c3a0f11f80c470f83567715b8c25100df9f1a4435b717f263bf0b9da3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0fbccb0775d69abecbb8f9c3cb5d72b13343a5864679af75fbc112de4b3c574
[INFO] running `Command { std: "docker" "start" "-a" "e0fbccb0775d69abecbb8f9c3cb5d72b13343a5864679af75fbc112de4b3c574", kill_on_drop: false }`
[INFO] [stderr]    Compiling regiface v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e0fbccb0775d69abecbb8f9c3cb5d72b13343a5864679af75fbc112de4b3c574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fbccb0775d69abecbb8f9c3cb5d72b13343a5864679af75fbc112de4b3c574", kill_on_drop: false }`
[INFO] [stdout] e0fbccb0775d69abecbb8f9c3cb5d72b13343a5864679af75fbc112de4b3c574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aba200c5243d32e5356d4f0e6f7796f551b2b8144996a08f0c1ef12bb39764a3
[INFO] running `Command { std: "docker" "start" "-a" "aba200c5243d32e5356d4f0e6f7796f551b2b8144996a08f0c1ef12bb39764a3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regiface-f7f92124c4174d7d)
[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 regiface
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/i2c.rs - i2c::r#async::read_register (line 32) - compile ... ok
[INFO] [stdout] test src/spi.rs - spi::blocking::write_register (line 252) - compile ... ok
[INFO] [stdout] test src/spi.rs - spi::r#async::invoke_command (line 143) - compile ... ok
[INFO] [stdout] test src/spi.rs - spi::r#async::read_register (line 31) - compile ... ok
[INFO] [stdout] test src/i2c.rs - i2c::blocking::read_register (line 223) - compile ... ok
[INFO] [stdout] test src/i2c.rs - i2c::r#async::write_register (line 85) - compile ... ok
[INFO] [stdout] test src/spi.rs - spi::blocking::invoke_command (line 296) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/i2c.rs - i2c::blocking::write_register (line 265) - compile ... ok
[INFO] [stdout] test src/spi.rs - spi::r#async::write_register (line 84) - compile ... ok
[INFO] [stdout] test src/i2c.rs - i2c::blocking::invoke_command (line 314) - compile ... ok
[INFO] [stdout] test src/spi.rs - spi::blocking::read_register (line 211) - compile ... ok
[INFO] [stdout] test src/register.rs - register::WritableRegister (line 55) ... ok
[INFO] [stdout] test src/register.rs - register::ReadableRegister (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/i2c.rs - i2c::r#async::invoke_command (line 150) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/command.rs - command::Command (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aba200c5243d32e5356d4f0e6f7796f551b2b8144996a08f0c1ef12bb39764a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba200c5243d32e5356d4f0e6f7796f551b2b8144996a08f0c1ef12bb39764a3", kill_on_drop: false }`
[INFO] [stdout] aba200c5243d32e5356d4f0e6f7796f551b2b8144996a08f0c1ef12bb39764a3