[INFO] fetching crate vint64 1.0.1...
[INFO] testing vint64-1.0.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate vint64 1.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate vint64 1.0.1 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 vint64 1.0.1
[INFO] finished tweaking crates.io crate vint64 1.0.1
[INFO] tweaked toml for crates.io crate vint64 1.0.1 written to /workspace/builds/worker-5/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 843b4e0283ded02df7f5712fc6b0bd6e66001552d8a2ff108230de0a46ab620b
[INFO] running `"docker" "start" "-a" "843b4e0283ded02df7f5712fc6b0bd6e66001552d8a2ff108230de0a46ab620b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling vint64 v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "843b4e0283ded02df7f5712fc6b0bd6e66001552d8a2ff108230de0a46ab620b"`
[INFO] running `"docker" "rm" "-f" "843b4e0283ded02df7f5712fc6b0bd6e66001552d8a2ff108230de0a46ab620b"`
[INFO] [stdout] 843b4e0283ded02df7f5712fc6b0bd6e66001552d8a2ff108230de0a46ab620b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a2c5c9e731e2ca34b916d276f276b53669763dd63844561907238ba468437938
[INFO] running `"docker" "start" "-a" "a2c5c9e731e2ca34b916d276f276b53669763dd63844561907238ba468437938"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling criterion-cycles-per-byte v0.1.1
[INFO] [stderr]    Compiling vint64 v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 45.92s
[INFO] running `"docker" "inspect" "a2c5c9e731e2ca34b916d276f276b53669763dd63844561907238ba468437938"`
[INFO] running `"docker" "rm" "-f" "a2c5c9e731e2ca34b916d276f276b53669763dd63844561907238ba468437938"`
[INFO] [stdout] a2c5c9e731e2ca34b916d276f276b53669763dd63844561907238ba468437938
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e151ac1c9eff8114c2f7122c536d69e6f5c9b8ac3c398c65b7d4cecbcc83f8d5
[INFO] running `"docker" "start" "-a" "e151ac1c9eff8114c2f7122c536d69e6f5c9b8ac3c398c65b7d4cecbcc83f8d5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vint64-abed0f59148e0308
[INFO] [stderr]    Doc-tests vint64
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::decode_with_trailing_data ... ok
[INFO] [stdout] test tests::encode_bit_pattern_examples ... ok
[INFO] [stdout] test tests::decode_bit_pattern_examples ... ok
[INFO] [stdout] test tests::decode_trailing_zeroes ... ok
[INFO] [stdout] test tests::encode_signed_values ... ok
[INFO] [stdout] test tests::encode_maxint ... ok
[INFO] [stdout] test tests::decode_zero ... ok
[INFO] [stdout] test tests::decode_signed_values ... ok
[INFO] [stdout] test tests::decode_maxint ... ok
[INFO] [stdout] test tests::decode_truncated ... ok
[INFO] [stdout] test tests::roundtrip ... ok
[INFO] [stdout] test tests::encode_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e151ac1c9eff8114c2f7122c536d69e6f5c9b8ac3c398c65b7d4cecbcc83f8d5"`
[INFO] running `"docker" "rm" "-f" "e151ac1c9eff8114c2f7122c536d69e6f5c9b8ac3c398c65b7d4cecbcc83f8d5"`
[INFO] [stdout] e151ac1c9eff8114c2f7122c536d69e6f5c9b8ac3c398c65b7d4cecbcc83f8d5