[INFO] fetching crate mmtf 0.1.1...
[INFO] testing mmtf-0.1.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate mmtf 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mmtf 0.1.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mmtf 0.1.1
[INFO] finished tweaking crates.io crate mmtf 0.1.1
[INFO] tweaked toml for crates.io crate mmtf 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 1d6608bd49569d42112c7dfff511123c3f5aa3f47366a4e6456fabfe287f839d
[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" "1d6608bd49569d42112c7dfff511123c3f5aa3f47366a4e6456fabfe287f839d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling mmtf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Serialize`
[INFO] [stderr]  --> src/mmtf.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `"docker" "inspect" "1d6608bd49569d42112c7dfff511123c3f5aa3f47366a4e6456fabfe287f839d"`
[INFO] running `"docker" "rm" "-f" "1d6608bd49569d42112c7dfff511123c3f5aa3f47366a4e6456fabfe287f839d"`
[INFO] [stdout] 1d6608bd49569d42112c7dfff511123c3f5aa3f47366a4e6456fabfe287f839d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "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] 797cb68602133e661967f66437564952428db6aa1adcc3a8acaaeb95bc247e2e
[INFO] running `"docker" "start" "-a" "797cb68602133e661967f66437564952428db6aa1adcc3a8acaaeb95bc247e2e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr] warning: unused import: `Serialize`
[INFO] [stderr]  --> src/mmtf.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling mmtf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Serialize`
[INFO] [stderr]  --> src/mmtf.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.87s
[INFO] running `"docker" "inspect" "797cb68602133e661967f66437564952428db6aa1adcc3a8acaaeb95bc247e2e"`
[INFO] running `"docker" "rm" "-f" "797cb68602133e661967f66437564952428db6aa1adcc3a8acaaeb95bc247e2e"`
[INFO] [stdout] 797cb68602133e661967f66437564952428db6aa1adcc3a8acaaeb95bc247e2e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.44.0" "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] 3cd4b86ce6c56cde3869ebb1f13bb85a62fe177839e566b39086c1697e178422
[INFO] running `"docker" "start" "-a" "3cd4b86ce6c56cde3869ebb1f13bb85a62fe177839e566b39086c1697e178422"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `Serialize`
[INFO] [stderr]  --> src/mmtf.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Serialize`
[INFO] [stderr]  --> src/mmtf.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mmtf-da060e8feac286dd
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test binary_decoder::tests::it_interpret_array_of_u8_from_array_of_i32 ... ok
[INFO] [stdout] test binary_decoder::tests::it_interpret_bytes_as_char ... ok
[INFO] [stdout] test codec::tests::it_encode_integer_delta_recursive ... ok
[INFO] [stdout] test codec::tests::it_decode_integer_delta_recursive ... ok
[INFO] [stdout] test binary_decoder::tests::test_interpret_bytes_as_i8 ... ok
[INFO] [stdout] test binary_decoder::tests::test_interpret_bytes_as_i16 ... ok
[INFO] [stdout] test codec::tests::it_encode_integer_delta_run_length ... ok
[INFO] [stdout] test codec::tests::it_decode_integer_delta_run_length ... ok
[INFO] [stdout] test binary_decoder::tests::it_interpret_bytes_as_f32 ... ok
[INFO] [stdout] test decode::tests::it_create_new_decoder ... ok
[INFO] [stdout] test codec::tests::it_decode_delta_run_length ... ok
[INFO] [stdout] test codec::tests::it_encode_delta_run_length ... ok
[INFO] [stdout] test binary_decoder::tests::test_interpret_bytes_as_i32 ... ok
[INFO] [stdout] test binary_decoder::tests::it_interpret_bytes_as_string ... ok
[INFO] [stdout] test decode::tests::it_parse_header_success ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_1 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_6 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_3 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_2 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_4 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_8 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_9 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_5 ... ok
[INFO] [stdout] test decode::tests::test_fail_apply_strategy ... ok
[INFO] [stdout] test decode::tests::test_parse_field ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_char ... ok
[INFO] [stdout] test decode::tests::it_parse_header_fail ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_i16 ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_i8 ... ok
[INFO] [stdout] test encoding::tests::it_decode_integer_decoding ... ok
[INFO] [stdout] test encoding::tests::it_decode_run_length_encoding ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_i32 ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_string ... ok
[INFO] [stdout] test encoding::tests::it_encode_run_length_encoding ... ok
[INFO] [stdout] test encoding::tests::it_decode_delta_encoding ... ok
[INFO] [stdout] test encoding::tests::it_encode_recursive_index_encoding ... ok
[INFO] [stdout] test encoding::tests::it_decode_recursive_index_encoding ... ok
[INFO] [stdout] test encoding::tests::it_encode_delta_encoding ... ok
[INFO] [stdout] test encoding::tests::it_encode_integer_encoding ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mmtf
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 16) ... ok
[INFO] [stdout] test src/encoding.rs - encoding::Delta (line 85) ... ok
[INFO] [stdout] test src/encoding.rs - encoding::IntegerEncoding (line 145) ... ok
[INFO] [stdout] test src/codec.rs - codec::IntegerDeltaRecursive (line 106) ... ok
[INFO] [stdout] test src/encoding.rs - encoding::RecursiveIndexing (line 207) ... ok
[INFO] [stdout] test src/codec.rs - codec::DeltaRunlength (line 16) ... ok
[INFO] [stdout] test src/codec.rs - codec::IntegerRunLength (line 61) ... ok
[INFO] [stdout] test src/encoding.rs - encoding::RunLength (line 17) ... ok
[INFO] [stdout] test src/mmtf.rs - mmtf::Mmtf::from (line 316) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3cd4b86ce6c56cde3869ebb1f13bb85a62fe177839e566b39086c1697e178422"`
[INFO] running `"docker" "rm" "-f" "3cd4b86ce6c56cde3869ebb1f13bb85a62fe177839e566b39086c1697e178422"`
[INFO] [stdout] 3cd4b86ce6c56cde3869ebb1f13bb85a62fe177839e566b39086c1697e178422