[INFO] crate endio 0.1.0 is already in cache
[INFO] testing endio-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate endio 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate endio 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 endio 0.1.0
[INFO] finished tweaking crates.io crate endio 0.1.0
[INFO] tweaked toml for crates.io crate endio 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] 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-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] [stdout] de507fa71f1db0ce6e1416e5886059a9b724dc99685064cdfec4853548f429b7
[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" "de507fa71f1db0ce6e1416e5886059a9b724dc99685064cdfec4853548f429b7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling endio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "de507fa71f1db0ce6e1416e5886059a9b724dc99685064cdfec4853548f429b7"`
[INFO] running `"docker" "rm" "-f" "de507fa71f1db0ce6e1416e5886059a9b724dc99685064cdfec4853548f429b7"`
[INFO] [stdout] de507fa71f1db0ce6e1416e5886059a9b724dc99685064cdfec4853548f429b7
[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] 9b22caa5a708d43d76e75ebc88b4b35e0062936f47c0ef2719c7132bda0c4ec1
[INFO] running `"docker" "start" "-a" "9b22caa5a708d43d76e75ebc88b4b35e0062936f47c0ef2719c7132bda0c4ec1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling endio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "9b22caa5a708d43d76e75ebc88b4b35e0062936f47c0ef2719c7132bda0c4ec1"`
[INFO] running `"docker" "rm" "-f" "9b22caa5a708d43d76e75ebc88b4b35e0062936f47c0ef2719c7132bda0c4ec1"`
[INFO] [stdout] 9b22caa5a708d43d76e75ebc88b4b35e0062936f47c0ef2719c7132bda0c4ec1
[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] [stdout] 03d22028c4f69eb5d24347286c66a6aaa4f66c99aea0b4d25a4cf05774822aa0
[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" "03d22028c4f69eb5d24347286c66a6aaa4f66c99aea0b4d25a4cf05774822aa0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/endio-c3064a1ba22b01f0
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test deserialize::u16::test ... ok
[INFO] [stdout] test deserialize::u128::test ... ok
[INFO] [stdout] test read::tests::read_be_forced ... ok
[INFO] [stdout] test deserialize::u32::test ... ok
[INFO] [stdout] test deserialize::tests::read_u8 ... ok
[INFO] [stdout] test deserialize::tests::read_struct_forced ... ok
[INFO] [stdout] test deserialize::tests::read_i8 ... ok
[INFO] [stdout] test deserialize::u64::test ... ok
[INFO] [stdout] test serialize::i32::test ... ok
[INFO] [stdout] test serialize::i16::test ... ok
[INFO] [stdout] test serialize::tests::write_f32 ... ok
[INFO] [stdout] test serialize::tests::write_f64 ... ok
[INFO] [stdout] test deserialize::tests::read_f64 ... ok
[INFO] [stdout] test serialize::tests::write_i8 ... ok
[INFO] [stdout] test serialize::tests::write_struct_forced ... ok
[INFO] [stdout] test serialize::u128::test ... ok
[INFO] [stdout] test serialize::tests::write_u8 ... ok
[INFO] [stdout] test serialize::i128::test ... ok
[INFO] [stdout] test serialize::u16::test ... ok
[INFO] [stdout] test serialize::u32::test ... ok
[INFO] [stdout] test read::tests::read_le_forced ... ok
[INFO] [stdout] test write::tests::write_le_forced ... ok
[INFO] [stdout] test serialize::u64::test ... ok
[INFO] [stdout] test deserialize::tests::read_f32 ... ok
[INFO] [stdout] test deserialize::tests::read_bool_false ... ok
[INFO] [stderr]    Doc-tests endio
[INFO] [stdout] test deserialize::i64::test ... ok
[INFO] [stdout] test deserialize::i128::test ... ok
[INFO] [stdout] test deserialize::tests::read_bool_invalid ... ok
[INFO] [stdout] test deserialize::tests::read_bool_true ... ok
[INFO] [stdout] test deserialize::i16::test ... ok
[INFO] [stdout] test write::tests::write_be_forced ... ok
[INFO] [stdout] test serialize::i64::test ... ok
[INFO] [stdout] test serialize::tests::write_bool_false ... ok
[INFO] [stdout] test serialize::tests::write_bool_true ... ok
[INFO] [stdout] test deserialize::i32::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 77) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 79) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 58) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 61) ... ok
[INFO] [stdout] test src/read.rs - read::ERead (line 14) ... ok
[INFO] [stdout] test src/lib.rs -  (line 71) ... ok
[INFO] [stdout] test src/write.rs - write::EWrite (line 14) ... ok
[INFO] [stdout] test src/deserialize.rs - deserialize::Deserialize (line 17) ... ok
[INFO] [stdout] test src/serialize.rs - serialize::Serialize (line 15) ... ok
[INFO] [stdout] test src/lib.rs -  (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "03d22028c4f69eb5d24347286c66a6aaa4f66c99aea0b4d25a4cf05774822aa0"`
[INFO] running `"docker" "rm" "-f" "03d22028c4f69eb5d24347286c66a6aaa4f66c99aea0b4d25a4cf05774822aa0"`
[INFO] [stdout] 03d22028c4f69eb5d24347286c66a6aaa4f66c99aea0b4d25a4cf05774822aa0