[INFO] fetching crate cortex-m 0.7.3...
[INFO] testing cortex-m-0.7.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cortex-m 0.7.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cortex-m 0.7.3 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] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking crates.io crate cortex-m 0.7.3
[INFO] finished tweaking crates.io crate cortex-m 0.7.3
[INFO] tweaked toml for crates.io crate cortex-m 0.7.3 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] 8230637d0bd9c272b99d98dc0f6f22b0548241dce50392819ad3856d05a4a9ab
[INFO] running `Command { std: "docker" "start" "-a" "8230637d0bd9c272b99d98dc0f6f22b0548241dce50392819ad3856d05a4a9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8230637d0bd9c272b99d98dc0f6f22b0548241dce50392819ad3856d05a4a9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8230637d0bd9c272b99d98dc0f6f22b0548241dce50392819ad3856d05a4a9ab", kill_on_drop: false }`
[INFO] [stdout] 8230637d0bd9c272b99d98dc0f6f22b0548241dce50392819ad3856d05a4a9ab
[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] 659523b13e95f430ee09a8557efd6f9401bb42787d0bcba40ac7ba220af56df9
[INFO] running `Command { std: "docker" "start" "-a" "659523b13e95f430ee09a8557efd6f9401bb42787d0bcba40ac7ba220af56df9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "659523b13e95f430ee09a8557efd6f9401bb42787d0bcba40ac7ba220af56df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659523b13e95f430ee09a8557efd6f9401bb42787d0bcba40ac7ba220af56df9", kill_on_drop: false }`
[INFO] [stdout] 659523b13e95f430ee09a8557efd6f9401bb42787d0bcba40ac7ba220af56df9
[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] 4751f3068071d921a28f427cff4c55bc764a56a423064bbf737a84cb17460b7e
[INFO] running `Command { std: "docker" "start" "-a" "4751f3068071d921a28f427cff4c55bc764a56a423064bbf737a84cb17460b7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "4751f3068071d921a28f427cff4c55bc764a56a423064bbf737a84cb17460b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4751f3068071d921a28f427cff4c55bc764a56a423064bbf737a84cb17460b7e", kill_on_drop: false }`
[INFO] [stdout] 4751f3068071d921a28f427cff4c55bc764a56a423064bbf737a84cb17460b7e
[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] d794a3b5a388c03f886d1e81fc6f41cfacbd06600f89b4ade17f5e1928c11a5f
[INFO] running `Command { std: "docker" "start" "-a" "d794a3b5a388c03f886d1e81fc6f41cfacbd06600f89b4ade17f5e1928c11a5f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cortex_m-bea323917c207db5)
[INFO] [stdout] test peripheral::test::tpiu ... ok
[INFO] [stdout] test peripheral::test::syst ... ok
[INFO] [stdout] test peripheral::test::scb ... ok
[INFO] [stdout] test peripheral::test::nvic ... ok
[INFO] [stdout] test peripheral::test::mpu ... ok
[INFO] [stdout] test peripheral::test::fpb ... ok
[INFO] [stdout] test peripheral::test::fpu ... ok
[INFO] [stdout] test peripheral::test::itm ... ok
[INFO] [stdout] test peripheral::test::cpuid ... ok
[INFO] [stdout] test peripheral::test::dwt ... ok
[INFO] [stdout] test peripheral::test::dcb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cortex-m
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 28) - compile ... ok
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 43) - compile ... ok
[INFO] [stdout] test src/macros.rs - macros::CFAIL (line 78) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - singleton (line 35) - compile ... ok
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 19) - compile ... ok
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 10) - compile ... ok
[INFO] [stdout] test src/itm.rs - itm::write_aligned (line 129) - compile ... ok
[INFO] [stdout] test src/macros.rs - macros::CPASS (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d794a3b5a388c03f886d1e81fc6f41cfacbd06600f89b4ade17f5e1928c11a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d794a3b5a388c03f886d1e81fc6f41cfacbd06600f89b4ade17f5e1928c11a5f", kill_on_drop: false }`
[INFO] [stdout] d794a3b5a388c03f886d1e81fc6f41cfacbd06600f89b4ade17f5e1928c11a5f