[INFO] crate cortex-m-rt-macros 0.1.8 is already in cache
[INFO] testing cortex-m-rt-macros-0.1.8 against 1.44.0 for beta-1.45-1
[INFO] extracting crate cortex-m-rt-macros 0.1.8 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cortex-m-rt-macros 0.1.8 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cortex-m-rt-macros 0.1.8
[INFO] finished tweaking crates.io crate cortex-m-rt-macros 0.1.8
[INFO] tweaked toml for crates.io crate cortex-m-rt-macros 0.1.8 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] 43b8eff977ad39cef00364d0af5e0cbfae44a25ef2c5d9973169a948669894fc
[INFO] running `"docker" "start" "-a" "43b8eff977ad39cef00364d0af5e0cbfae44a25ef2c5d9973169a948669894fc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.96s
[INFO] running `"docker" "inspect" "43b8eff977ad39cef00364d0af5e0cbfae44a25ef2c5d9973169a948669894fc"`
[INFO] running `"docker" "rm" "-f" "43b8eff977ad39cef00364d0af5e0cbfae44a25ef2c5d9973169a948669894fc"`
[INFO] [stdout] 43b8eff977ad39cef00364d0af5e0cbfae44a25ef2c5d9973169a948669894fc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] 7c0dcb4e1fd54369b7c3586e82688d40f1cd970b68c083230d5bf8562c4148ef
[INFO] running `"docker" "start" "-a" "7c0dcb4e1fd54369b7c3586e82688d40f1cd970b68c083230d5bf8562c4148ef"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cortex-m-rt v0.6.12
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `"docker" "inspect" "7c0dcb4e1fd54369b7c3586e82688d40f1cd970b68c083230d5bf8562c4148ef"`
[INFO] running `"docker" "rm" "-f" "7c0dcb4e1fd54369b7c3586e82688d40f1cd970b68c083230d5bf8562c4148ef"`
[INFO] [stdout] 7c0dcb4e1fd54369b7c3586e82688d40f1cd970b68c083230d5bf8562c4148ef
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] f367de788ff38f8f167d3cf1c3c1602a36c9abb79968e673fa67a9d20d4a898d
[INFO] running `"docker" "start" "-a" "f367de788ff38f8f167d3cf1c3c1602a36c9abb79968e673fa67a9d20d4a898d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cortex_m_rt_macros-9f3c37e5f92e2c33
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cortex-m-rt-macros
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - interrupt (line 517) ... ignored
[INFO] [stdout] test src/lib.rs - interrupt (line 555) ... ignored
[INFO] [stdout] test src/lib.rs - entry (line 46) ... ok
[INFO] [stdout] test src/lib.rs - entry (line 59) ... ok
[INFO] [stdout] test src/lib.rs - exception (line 262) ... ok
[INFO] [stdout] test src/lib.rs - exception (line 176) ... ok
[INFO] [stdout] test src/lib.rs - exception (line 235) ... ok
[INFO] [stdout] test src/lib.rs - exception (line 250) ... ok
[INFO] [stdout] test src/lib.rs - pre_init (line 686) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f367de788ff38f8f167d3cf1c3c1602a36c9abb79968e673fa67a9d20d4a898d"`
[INFO] running `"docker" "rm" "-f" "f367de788ff38f8f167d3cf1c3c1602a36c9abb79968e673fa67a9d20d4a898d"`
[INFO] [stdout] f367de788ff38f8f167d3cf1c3c1602a36c9abb79968e673fa67a9d20d4a898d