[INFO] fetching crate midi 0.1.0...
[INFO] testing midi-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate midi 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate midi 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 midi 0.1.0
[INFO] finished tweaking crates.io crate midi 0.1.0
[INFO] tweaked toml for crates.io crate midi 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3fb5cd463a45cca925173f9296a23c881851779814ea03dd2d294427ae322aa6
[INFO] running `"docker" "start" "-a" "3fb5cd463a45cca925173f9296a23c881851779814ea03dd2d294427ae322aa6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling midi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `"docker" "inspect" "3fb5cd463a45cca925173f9296a23c881851779814ea03dd2d294427ae322aa6"`
[INFO] running `"docker" "rm" "-f" "3fb5cd463a45cca925173f9296a23c881851779814ea03dd2d294427ae322aa6"`
[INFO] [stdout] 3fb5cd463a45cca925173f9296a23c881851779814ea03dd2d294427ae322aa6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 953060176a489d86ab48f8fd9fba2e8abaa6c4a8235b1d6342f7259cabd41f67
[INFO] running `"docker" "start" "-a" "953060176a489d86ab48f8fd9fba2e8abaa6c4a8235b1d6342f7259cabd41f67"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling midi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "953060176a489d86ab48f8fd9fba2e8abaa6c4a8235b1d6342f7259cabd41f67"`
[INFO] running `"docker" "rm" "-f" "953060176a489d86ab48f8fd9fba2e8abaa6c4a8235b1d6342f7259cabd41f67"`
[INFO] [stdout] 953060176a489d86ab48f8fd9fba2e8abaa6c4a8235b1d6342f7259cabd41f67
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] b23a1cb7f805910a4e53028cf7951dbcc833a8917d924af9310eba453cf76e08
[INFO] running `"docker" "start" "-a" "b23a1cb7f805910a4e53028cf7951dbcc833a8917d924af9310eba453cf76e08"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/midi-01049f6a31467f58
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test utils::tests::test_mask7 ... ok
[INFO] [stdout] test utils::tests::test_mask14 ... ok
[INFO] [stdout] test utils::tests::test_all_mask7 ... ok
[INFO] [stdout] test utils::tests::test_msb_lsb ... ok
[INFO] [stdout] test to_raw_messages::test::test_message_to_raw_messages ... ok
[INFO] [stdout] test utils::tests::test_all_msb_lsb ... ok
[INFO] [stdout] test utils::tests::test_all_status_byte ... ok
[INFO] [stdout] test utils::tests::test_status_byte ... ok
[INFO] [stderr]    Doc-tests midi
[INFO] [stdout] test utils::tests::test_all_mask14 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 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" "b23a1cb7f805910a4e53028cf7951dbcc833a8917d924af9310eba453cf76e08"`
[INFO] running `"docker" "rm" "-f" "b23a1cb7f805910a4e53028cf7951dbcc833a8917d924af9310eba453cf76e08"`
[INFO] [stdout] b23a1cb7f805910a4e53028cf7951dbcc833a8917d924af9310eba453cf76e08