[INFO] fetching crate cortex-m 0.7.0...
[INFO] testing cortex-m-0.7.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate cortex-m 0.7.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cortex-m 0.7.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate cortex-m 0.7.0
[INFO] finished tweaking crates.io crate cortex-m 0.7.0
[INFO] tweaked toml for crates.io crate cortex-m 0.7.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21591989be6d60b45572ff732d4f596c6451f828b8698c9bc890f3d1e5768d7a
[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" "21591989be6d60b45572ff732d4f596c6451f828b8698c9bc890f3d1e5768d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21591989be6d60b45572ff732d4f596c6451f828b8698c9bc890f3d1e5768d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21591989be6d60b45572ff732d4f596c6451f828b8698c9bc890f3d1e5768d7a", kill_on_drop: false }`
[INFO] [stdout] 21591989be6d60b45572ff732d4f596c6451f828b8698c9bc890f3d1e5768d7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef646a5a1be616f0eeffccc7c89b66d1d9af5c793b981bffb24b084278ccc94a
[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" "ef646a5a1be616f0eeffccc7c89b66d1d9af5c793b981bffb24b084278ccc94a", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling vcell v0.1.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cortex-m v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[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]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
[INFO] running `Command { std: "docker" "inspect" "ef646a5a1be616f0eeffccc7c89b66d1d9af5c793b981bffb24b084278ccc94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef646a5a1be616f0eeffccc7c89b66d1d9af5c793b981bffb24b084278ccc94a", kill_on_drop: false }`
[INFO] [stdout] ef646a5a1be616f0eeffccc7c89b66d1d9af5c793b981bffb24b084278ccc94a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", 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] 6ea01f76fb7ff24943a6e92a1add20a48910f45ab318be0f8abcfff832104cb1
[INFO] running `Command { std: "docker" "start" "-a" "6ea01f76fb7ff24943a6e92a1add20a48910f45ab318be0f8abcfff832104cb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "6ea01f76fb7ff24943a6e92a1add20a48910f45ab318be0f8abcfff832104cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea01f76fb7ff24943a6e92a1add20a48910f45ab318be0f8abcfff832104cb1", kill_on_drop: false }`
[INFO] [stdout] 6ea01f76fb7ff24943a6e92a1add20a48910f45ab318be0f8abcfff832104cb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c322446c64fe42a9be5402f3dac9909f37efb3c420013061f2db05832da8c1f
[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" "0c322446c64fe42a9be5402f3dac9909f37efb3c420013061f2db05832da8c1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cortex_m-51fed15d822b95fb
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test peripheral::test::dcb ... ok
[INFO] [stdout] test peripheral::test::mpu ... ok
[INFO] [stdout] test peripheral::test::nvic ... ok
[INFO] [stdout] test peripheral::test::fpu ... ok
[INFO] [stdout] test peripheral::test::itm ... ok
[INFO] [stdout] test peripheral::test::dwt ... ok
[INFO] [stdout] test peripheral::test::fpb ... ok
[INFO] [stdout] test peripheral::test::cpuid ... ok
[INFO] [stdout] test peripheral::test::scb ... ok
[INFO] [stdout] test peripheral::test::tpiu ... ok
[INFO] [stdout] test peripheral::test::syst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cortex-m
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 10) ... ok
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 28) ... ok
[INFO] [stdout] test src/macros.rs - singleton (line 35) ... ok
[INFO] [stdout] test src/itm.rs - itm::write_aligned (line 129) ... ok
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 19) ... ok
[INFO] [stdout] test src/macros.rs - macros::CFAIL (line 78) ... ok
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 43) ... 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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c322446c64fe42a9be5402f3dac9909f37efb3c420013061f2db05832da8c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c322446c64fe42a9be5402f3dac9909f37efb3c420013061f2db05832da8c1f", kill_on_drop: false }`
[INFO] [stdout] 0c322446c64fe42a9be5402f3dac9909f37efb3c420013061f2db05832da8c1f