[INFO] fetching crate ral-registers 0.1.1...
[INFO] testing ral-registers-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ral-registers 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate ral-registers 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ral-registers 0.1.1
[INFO] finished tweaking crates.io crate ral-registers 0.1.1
[INFO] tweaked toml for crates.io crate ral-registers 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cee246987879e037d13f9f18b6ec09e75e4368bde5be3b9986e56d2f95d5e1a
[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" "6cee246987879e037d13f9f18b6ec09e75e4368bde5be3b9986e56d2f95d5e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cee246987879e037d13f9f18b6ec09e75e4368bde5be3b9986e56d2f95d5e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cee246987879e037d13f9f18b6ec09e75e4368bde5be3b9986e56d2f95d5e1a", kill_on_drop: false }`
[INFO] [stdout] 6cee246987879e037d13f9f18b6ec09e75e4368bde5be3b9986e56d2f95d5e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eb8a32440affd0adb10c489e6fe93af4213a4383ce62d791b47661b0ed0d6fd
[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" "6eb8a32440affd0adb10c489e6fe93af4213a4383ce62d791b47661b0ed0d6fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling ral-registers v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "6eb8a32440affd0adb10c489e6fe93af4213a4383ce62d791b47661b0ed0d6fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb8a32440affd0adb10c489e6fe93af4213a4383ce62d791b47661b0ed0d6fd", kill_on_drop: false }`
[INFO] [stdout] 6eb8a32440affd0adb10c489e6fe93af4213a4383ce62d791b47661b0ed0d6fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6a74298ded1fe6f788a3986a379b0e1576464e55ecbe6285f3ebc915f998e18
[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" "c6a74298ded1fe6f788a3986a379b0e1576464e55ecbe6285f3ebc915f998e18", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling cortex-m v0.7.3
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling stm32ral v0.5.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling volatile-register v0.2.1
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling aligned v0.3.5
[INFO] [stderr]    Compiling ral-registers v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `Command { std: "docker" "inspect" "c6a74298ded1fe6f788a3986a379b0e1576464e55ecbe6285f3ebc915f998e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a74298ded1fe6f788a3986a379b0e1576464e55ecbe6285f3ebc915f998e18", kill_on_drop: false }`
[INFO] [stdout] c6a74298ded1fe6f788a3986a379b0e1576464e55ecbe6285f3ebc915f998e18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8fd75bf88a42814b9669aa7e0e4f335b5e8674778e6705e2997d65789bb48c40
[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" "8fd75bf88a42814b9669aa7e0e4f335b5e8674778e6705e2997d65789bb48c40", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ral_registers-ff56516d66766eff)
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-9df473379b39db6b)
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test register_read ... ok
[INFO] [stdout] test register_unused_mask_write ... ok
[INFO] [stdout] test register_unused_offset_modify ... ok
[INFO] [stdout] test register_unused_offset_write ... ok
[INFO] [stdout] test register_write ... ok
[INFO] [stdout] test register_unused_mask_modify ... ok
[INFO] [stdout] test register_modify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ral-registers
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - reset_reg (line 615) - compile ... ok
[INFO] [stdout] test src/lib.rs - modify_reg (line 373) - compile ... ok
[INFO] [stdout] test src/lib.rs - reset_reg (line 557) - compile ... ok
[INFO] [stdout] test src/lib.rs - modify_reg (line 329) - compile ... ok
[INFO] [stdout] test src/lib.rs - read_reg (line 434) - compile ... ok
[INFO] [stdout] test src/lib.rs - read_reg (line 521) - compile ... ok
[INFO] [stdout] test src/lib.rs - read_reg (line 499) - compile ... ok
[INFO] [stdout] test src/lib.rs - modify_reg (line 347) - compile ... ok
[INFO] [stdout] test src/lib.rs - modify_reg (line 300) - compile ... ok
[INFO] [stdout] test src/lib.rs - modify_reg (line 402) - compile ... ok
[INFO] [stdout] test src/lib.rs - reset_reg (line 584) - compile ... ok
[INFO] [stdout] test src/lib.rs - read_reg (line 477) - compile ... ok
[INFO] [stdout] test src/lib.rs - modify_reg (line 363) - compile ... ok
[INFO] [stdout] test src/lib.rs - reset_reg (line 593) - compile ... ok
[INFO] [stdout] test src/lib.rs - read_reg (line 468) - compile ... ok
[INFO] [stdout] test src/lib.rs - modify_reg (line 338) - compile ... ok
[INFO] [stdout] test src/lib.rs - write_reg (line 218) - compile ... ok
[INFO] [stdout] test src/lib.rs - write_reg (line 181) - compile ... ok
[INFO] [stdout] test src/lib.rs - write_reg (line 209) - compile ... ok
[INFO] [stdout] test src/lib.rs - write_reg (line 226) - compile ... ok
[INFO] [stdout] test src/lib.rs - write_reg (line 269) - compile ... ok
[INFO] [stdout] test src/lib.rs - write_reg (line 239) - compile ... ok
[INFO] [stdout] test src/lib.rs - write_reg (line 249) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8fd75bf88a42814b9669aa7e0e4f335b5e8674778e6705e2997d65789bb48c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd75bf88a42814b9669aa7e0e4f335b5e8674778e6705e2997d65789bb48c40", kill_on_drop: false }`
[INFO] [stdout] 8fd75bf88a42814b9669aa7e0e4f335b5e8674778e6705e2997d65789bb48c40