[INFO] crate nson 0.8.3 is already in cache
[INFO] testing nson-0.8.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate nson 0.8.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nson 0.8.3 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 nson 0.8.3
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate nson 0.8.3
[INFO] tweaked toml for crates.io crate nson 0.8.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate nson 0.8.3 already has a lockfile, it will not be regenerated
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9f0246e4461bc753c5e7b04744f11ecebe52fe2958c4ac7f1bd1c187fcf58eb1
[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" "9f0246e4461bc753c5e7b04744f11ecebe52fe2958c4ac7f1bd1c187fcf58eb1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling serde_bytes v0.11.3
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling nson v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.80s
[INFO] running `"docker" "inspect" "9f0246e4461bc753c5e7b04744f11ecebe52fe2958c4ac7f1bd1c187fcf58eb1"`
[INFO] running `"docker" "rm" "-f" "9f0246e4461bc753c5e7b04744f11ecebe52fe2958c4ac7f1bd1c187fcf58eb1"`
[INFO] [stdout] 9f0246e4461bc753c5e7b04744f11ecebe52fe2958c4ac7f1bd1c187fcf58eb1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 72b2603caec13c119bf58eeebd66bd75e44a3b48b6de20a78531379b2286faf4
[INFO] running `"docker" "start" "-a" "72b2603caec13c119bf58eeebd66bd75e44a3b48b6de20a78531379b2286faf4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nson v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `"docker" "inspect" "72b2603caec13c119bf58eeebd66bd75e44a3b48b6de20a78531379b2286faf4"`
[INFO] running `"docker" "rm" "-f" "72b2603caec13c119bf58eeebd66bd75e44a3b48b6de20a78531379b2286faf4"`
[INFO] [stdout] 72b2603caec13c119bf58eeebd66bd75e44a3b48b6de20a78531379b2286faf4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 12620b8c7cfc4bfc85e3eb9eb1752f6ebb051d2d1bb31ec99f030db2bd0d44a2
[INFO] running `"docker" "start" "-a" "12620b8c7cfc4bfc85e3eb9eb1752f6ebb051d2d1bb31ec99f030db2bd0d44a2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nson-c55385f38c2f39a1
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test util::hex::test::test_from_hex_okay_str ... ok
[INFO] [stdout] test util::hex::test::test_from_hex_okay_bytes ... ok
[INFO] [stdout] test message::test::extend ... ok
[INFO] [stdout] test test::binary ... ok
[INFO] [stdout] test message::test::to_vec ... ok
[INFO] [stdout] test encode::test::encode ... ok
[INFO] [stdout] test util::hex::test::test_empty ... ok
[INFO] [stdout] test array::test::to_vec ... ok
[INFO] [stdout] test json::test::convert_json ... ok
[INFO] [stdout] test util::hex::test::test_from_hex_whitespace ... ok
[INFO] [stdout] test util::hex::test::test_invalid_char ... ok
[INFO] [stdout] test util::hex::test::test_to_hex ... ok
[INFO] [stdout] test test::serialize_and_deserialize ... ok
[INFO] [stdout] test util::md5::tests::compute ... ok
[INFO] [stdout] test util::hex::test::test_invalid_length ... ok
[INFO] [stdout] test util::md5::tests::index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nson
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/message_id.rs - message_id::MessageId::new (line 33) ... ok
[INFO] [stdout] test src/message_id.rs - message_id::MessageId::with_bytes (line 60) ... ok
[INFO] [stdout] test src/message_id.rs - message_id::MessageId::with_string (line 76) ... ok
[INFO] [stdout] test src/macros.rs - nson (line 5) ... ok
[INFO] [stdout] test src/macros.rs - msg (line 225) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "12620b8c7cfc4bfc85e3eb9eb1752f6ebb051d2d1bb31ec99f030db2bd0d44a2"`
[INFO] running `"docker" "rm" "-f" "12620b8c7cfc4bfc85e3eb9eb1752f6ebb051d2d1bb31ec99f030db2bd0d44a2"`
[INFO] [stdout] 12620b8c7cfc4bfc85e3eb9eb1752f6ebb051d2d1bb31ec99f030db2bd0d44a2