[INFO] crate imath-sys 0.1.0 is already in cache
[INFO] testing imath-sys-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate imath-sys 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate imath-sys 0.1.0 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 imath-sys 0.1.0
[INFO] finished tweaking crates.io crate imath-sys 0.1.0
[INFO] tweaked toml for crates.io crate imath-sys 0.1.0 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 0e523b5f228dc6415fd8b4b975910c8257d76030301283fe48320fda7d37eebb
[INFO] running `"docker" "start" "-a" "0e523b5f228dc6415fd8b4b975910c8257d76030301283fe48320fda7d37eebb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dunce v1.0.1
[INFO] [stderr]    Compiling imath-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: /opt/rustwide/workdir/vendor/imath/imath.c: In function 's_realloc':
[INFO] [stderr] warning: /opt/rustwide/workdir/vendor/imath/imath.c:1700:51: warning: unused parameter 'osize' [-Wunused-parameter]
[INFO] [stderr] warning:  1700 | static mp_digit *s_realloc(mp_digit *old, mp_size osize, mp_size nsize) {
[INFO] [stderr] warning:       |                                           ~~~~~~~~^~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.70s
[INFO] running `"docker" "inspect" "0e523b5f228dc6415fd8b4b975910c8257d76030301283fe48320fda7d37eebb"`
[INFO] running `"docker" "rm" "-f" "0e523b5f228dc6415fd8b4b975910c8257d76030301283fe48320fda7d37eebb"`
[INFO] [stdout] 0e523b5f228dc6415fd8b4b975910c8257d76030301283fe48320fda7d37eebb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 2b1c560c4fcc1ca252144b5ca8c5e64aa492c00ac34b268f45c16c05a119bb9e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2b1c560c4fcc1ca252144b5ca8c5e64aa492c00ac34b268f45c16c05a119bb9e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: /opt/rustwide/workdir/vendor/imath/imath.c: In function 's_realloc':
[INFO] [stderr] warning: /opt/rustwide/workdir/vendor/imath/imath.c:1700:51: warning: unused parameter 'osize' [-Wunused-parameter]
[INFO] [stderr] warning:  1700 | static mp_digit *s_realloc(mp_digit *old, mp_size osize, mp_size nsize) {
[INFO] [stderr] warning:       |                                           ~~~~~~~~^~~~~
[INFO] [stderr]    Compiling imath-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "2b1c560c4fcc1ca252144b5ca8c5e64aa492c00ac34b268f45c16c05a119bb9e"`
[INFO] running `"docker" "rm" "-f" "2b1c560c4fcc1ca252144b5ca8c5e64aa492c00ac34b268f45c16c05a119bb9e"`
[INFO] [stdout] 2b1c560c4fcc1ca252144b5ca8c5e64aa492c00ac34b268f45c16c05a119bb9e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 4611b4df1dcecc14ae7061d40a18c3c2d2e599990131ca3c51fdbbc6db4a765f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4611b4df1dcecc14ae7061d40a18c3c2d2e599990131ca3c51fdbbc6db4a765f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: /opt/rustwide/workdir/vendor/imath/imath.c: In function 's_realloc':
[INFO] [stderr] warning: /opt/rustwide/workdir/vendor/imath/imath.c:1700:51: warning: unused parameter 'osize' [-Wunused-parameter]
[INFO] [stderr] warning:  1700 | static mp_digit *s_realloc(mp_digit *old, mp_size osize, mp_size nsize) {
[INFO] [stderr] warning:       |                                           ~~~~~~~~^~~~~
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/imath_sys-580c0c16cddeb39f
[INFO] [stderr]    Doc-tests imath-sys
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test bindgen_test_layout_mpz_t ... ok
[INFO] [stdout] test bindgen_test_layout_mpq_t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `"docker" "inspect" "4611b4df1dcecc14ae7061d40a18c3c2d2e599990131ca3c51fdbbc6db4a765f"`
[INFO] running `"docker" "rm" "-f" "4611b4df1dcecc14ae7061d40a18c3c2d2e599990131ca3c51fdbbc6db4a765f"`
[INFO] [stdout] 4611b4df1dcecc14ae7061d40a18c3c2d2e599990131ca3c51fdbbc6db4a765f