[INFO] crate cortex-m 0.6.2 is already in cache
[INFO] testing cortex-m-0.6.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate cortex-m 0.6.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cortex-m 0.6.2 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cortex-m 0.6.2
[INFO] finished tweaking crates.io crate cortex-m 0.6.2
[INFO] tweaked toml for crates.io crate cortex-m 0.6.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e5d53ac5fa47c2ebf43cb4736d840e8152080ad7210ce9c680225a27127b12a
[INFO] running `"docker" "start" "-a" "1e5d53ac5fa47c2ebf43cb4736d840e8152080ad7210ce9c680225a27127b12a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling vcell v0.1.2
[INFO] [stderr]    Compiling cortex-m v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling as-slice v0.1.3
[INFO] [stderr]    Compiling aligned v0.3.2
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:308:38
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub const SCB_CCR_IC_MASK: u32 = (1 << 17);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:309:38
[INFO] [stderr]     |
[INFO] [stderr] 309 |     pub const SCB_CCR_DC_MASK: u32 = (1 << 16);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `"docker" "inspect" "1e5d53ac5fa47c2ebf43cb4736d840e8152080ad7210ce9c680225a27127b12a"`
[INFO] running `"docker" "rm" "-f" "1e5d53ac5fa47c2ebf43cb4736d840e8152080ad7210ce9c680225a27127b12a"`
[INFO] [stdout] 1e5d53ac5fa47c2ebf43cb4736d840e8152080ad7210ce9c680225a27127b12a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e7d2206827eb0fc76e22d561bd5a6e355190db80efc7289d2e35297c39ff5c1
[INFO] running `"docker" "start" "-a" "8e7d2206827eb0fc76e22d561bd5a6e355190db80efc7289d2e35297c39ff5c1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cortex-m v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:308:38
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub const SCB_CCR_IC_MASK: u32 = (1 << 17);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:309:38
[INFO] [stderr]     |
[INFO] [stderr] 309 |     pub const SCB_CCR_DC_MASK: u32 = (1 << 16);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:308:38
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub const SCB_CCR_IC_MASK: u32 = (1 << 17);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:309:38
[INFO] [stderr]     |
[INFO] [stderr] 309 |     pub const SCB_CCR_DC_MASK: u32 = (1 << 16);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "8e7d2206827eb0fc76e22d561bd5a6e355190db80efc7289d2e35297c39ff5c1"`
[INFO] running `"docker" "rm" "-f" "8e7d2206827eb0fc76e22d561bd5a6e355190db80efc7289d2e35297c39ff5c1"`
[INFO] [stdout] 8e7d2206827eb0fc76e22d561bd5a6e355190db80efc7289d2e35297c39ff5c1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1a06b00ca2d687a2c53c49ee04f34f7df4478c6fa5eb9bb1b537822e257c0a32
[INFO] running `"docker" "start" "-a" "1a06b00ca2d687a2c53c49ee04f34f7df4478c6fa5eb9bb1b537822e257c0a32"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:308:38
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub const SCB_CCR_IC_MASK: u32 = (1 << 17);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:309:38
[INFO] [stderr]     |
[INFO] [stderr] 309 |     pub const SCB_CCR_DC_MASK: u32 = (1 << 16);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:308:38
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub const SCB_CCR_IC_MASK: u32 = (1 << 17);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/peripheral/scb.rs:309:38
[INFO] [stderr]     |
[INFO] [stderr] 309 |     pub const SCB_CCR_DC_MASK: u32 = (1 << 16);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cortex_m-28fb45e66b68d655
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test peripheral::test::dcb ... ok
[INFO] [stdout] test peripheral::test::itm ... ok
[INFO] [stdout] test peripheral::test::mpu ... ok
[INFO] [stdout] test peripheral::test::scb ... ok
[INFO] [stdout] test peripheral::test::syst ... ok
[INFO] [stderr]    Doc-tests cortex-m
[INFO] [stdout] test peripheral::test::fpb ... ok
[INFO] [stdout] test peripheral::test::cpuid ... ok
[INFO] [stdout] test peripheral::test::fpu ... ok
[INFO] [stdout] test peripheral::test::tpiu ... ok
[INFO] [stdout] test peripheral::test::dwt ... ok
[INFO] [stdout] test peripheral::test::nvic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/peripheral/scb.rs:308:38
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub const SCB_CCR_IC_MASK: u32 = (1 << 17);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/peripheral/scb.rs:309:38
[INFO] [stderr]     |
[INFO] [stderr] 309 |     pub const SCB_CCR_DC_MASK: u32 = (1 << 16);
[INFO] [stderr]     |                                      ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/itm.rs - itm::write_aligned (line 84) ... ignored
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 53) ... ok
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 23) ... ok
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 35) ... ok
[INFO] [stdout] test src/peripheral/mod.rs - peripheral (line 11) ... ok
[INFO] [stdout] test src/macros.rs - macros::CFAIL (line 78) ... ok
[INFO] [stdout] test src/macros.rs - singleton (line 35) ... ok
[INFO] [stdout] test src/macros.rs - macros::CPASS (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1a06b00ca2d687a2c53c49ee04f34f7df4478c6fa5eb9bb1b537822e257c0a32"`
[INFO] running `"docker" "rm" "-f" "1a06b00ca2d687a2c53c49ee04f34f7df4478c6fa5eb9bb1b537822e257c0a32"`
[INFO] [stdout] 1a06b00ca2d687a2c53c49ee04f34f7df4478c6fa5eb9bb1b537822e257c0a32