[INFO] fetching crate mmtf 0.1.1...
[INFO] testing mmtf-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mmtf 0.1.1 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate mmtf 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dadccc484a708acee9c325590b4dcfd302a4b0296e50d7e3208d41430ca66a4d
[INFO] running `Command { std: "docker" "start" "-a" "dadccc484a708acee9c325590b4dcfd302a4b0296e50d7e3208d41430ca66a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dadccc484a708acee9c325590b4dcfd302a4b0296e50d7e3208d41430ca66a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dadccc484a708acee9c325590b4dcfd302a4b0296e50d7e3208d41430ca66a4d", kill_on_drop: false }`
[INFO] [stdout] dadccc484a708acee9c325590b4dcfd302a4b0296e50d7e3208d41430ca66a4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84a228179de4d0f32b57f55d07eb0a0f9b7768ec3d149f92d3efd24f9fdbbbd
[INFO] running `Command { std: "docker" "start" "-a" "b84a228179de4d0f32b57f55d07eb0a0f9b7768ec3d149f92d3efd24f9fdbbbd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling mmtf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/binary_decoder.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn from(T) -> Result<Self, Error>
[INFO] [stdout]   |             ^ help: try naming the parameter or explicitly ignoring it: `_: T`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]   = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/mmtf.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.85s
[INFO] running `Command { std: "docker" "inspect" "b84a228179de4d0f32b57f55d07eb0a0f9b7768ec3d149f92d3efd24f9fdbbbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84a228179de4d0f32b57f55d07eb0a0f9b7768ec3d149f92d3efd24f9fdbbbd", kill_on_drop: false }`
[INFO] [stdout] b84a228179de4d0f32b57f55d07eb0a0f9b7768ec3d149f92d3efd24f9fdbbbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 413f6dd13fceb18784bbb089d303c1cb0ef3c74cf0a97cfc8911115aafa49af9
[INFO] running `Command { std: "docker" "start" "-a" "413f6dd13fceb18784bbb089d303c1cb0ef3c74cf0a97cfc8911115aafa49af9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/binary_decoder.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn from(T) -> Result<Self, Error>
[INFO] [stdout]   |             ^ help: try naming the parameter or explicitly ignoring it: `_: T`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]   = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/mmtf.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mmtf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/binary_decoder.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn from(T) -> Result<Self, Error>
[INFO] [stdout]   |             ^ help: try naming the parameter or explicitly ignoring it: `_: T`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]   = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/mmtf.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmtf-ef767b510fcce5d5)
[INFO] running `Command { std: "docker" "inspect" "413f6dd13fceb18784bbb089d303c1cb0ef3c74cf0a97cfc8911115aafa49af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "413f6dd13fceb18784bbb089d303c1cb0ef3c74cf0a97cfc8911115aafa49af9", kill_on_drop: false }`
[INFO] [stdout] 413f6dd13fceb18784bbb089d303c1cb0ef3c74cf0a97cfc8911115aafa49af9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9aaa909497b6b35ceea797336c40df503531845a44bb8edec57c1fd96f29d0ad
[INFO] running `Command { std: "docker" "start" "-a" "9aaa909497b6b35ceea797336c40df503531845a44bb8edec57c1fd96f29d0ad", kill_on_drop: false }`
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]  --> src/binary_decoder.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn from(T) -> Result<Self, Error>
[INFO] [stderr]   |             ^ help: try naming the parameter or explicitly ignoring it: `_: T`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]   = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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: `mmtf` (lib) generated 2 warnings
[INFO] [stderr] warning: `mmtf` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmtf-ef767b510fcce5d5)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test binary_decoder::tests::it_interpret_array_of_u8_from_array_of_i32 ... ok
[INFO] [stderr]    Doc-tests mmtf
[INFO] [stdout] test binary_decoder::tests::it_interpret_bytes_as_char ... ok
[INFO] [stdout] test binary_decoder::tests::it_interpret_bytes_as_f32 ... ok
[INFO] [stdout] test binary_decoder::tests::test_interpret_bytes_as_i16 ... ok
[INFO] [stdout] test binary_decoder::tests::it_interpret_bytes_as_string ... ok
[INFO] [stdout] test codec::tests::it_decode_delta_run_length ... ok
[INFO] [stdout] test codec::tests::it_decode_integer_delta_recursive ... ok
[INFO] [stdout] test codec::tests::it_decode_integer_delta_run_length ... ok
[INFO] [stdout] test binary_decoder::tests::test_interpret_bytes_as_i8 ... ok
[INFO] [stdout] test binary_decoder::tests::test_interpret_bytes_as_i32 ... ok
[INFO] [stdout] test codec::tests::it_encode_delta_run_length ... ok
[INFO] [stdout] test codec::tests::it_encode_integer_delta_recursive ... ok
[INFO] [stdout] test codec::tests::it_encode_integer_delta_run_length ... ok
[INFO] [stdout] test decode::tests::it_create_new_decoder ... ok
[INFO] [stdout] test decode::tests::it_parse_header_fail ... ok
[INFO] [stdout] test decode::tests::it_parse_header_success ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_2 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_3 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_1 ... ok
[INFO] [stdout] test decode::tests::test_apply_strategy_for_type_5 ... 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_6 ... ok
[INFO] [stdout] test decode::tests::test_fail_apply_strategy ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_char ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_f32 ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_i16 ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_i32 ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_i8 ... ok
[INFO] [stdout] test decode::tests::test_parse_field ... ok
[INFO] [stdout] test encode::tests::it_convert_to_vec_string ... ok
[INFO] [stdout] test encoding::tests::it_decode_delta_encoding ... ok
[INFO] [stdout] test encoding::tests::it_decode_integer_decoding ... ok
[INFO] [stdout] test encoding::tests::it_decode_recursive_index_encoding ... ok
[INFO] [stdout] test encoding::tests::it_decode_run_length_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 encoding::tests::it_encode_recursive_index_encoding ... ok
[INFO] [stdout] test encoding::tests::it_encode_run_length_encoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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/codec.rs - codec::IntegerDeltaRecursive (line 106) ... ok
[INFO] [stdout] test src/encoding.rs - encoding::RecursiveIndexing (line 207) ... ok
[INFO] [stdout] test src/encoding.rs - encoding::IntegerEncoding (line 145) ... ok
[INFO] [stdout] test src/codec.rs - codec::DeltaRunlength (line 16) ... ok
[INFO] [stdout] test src/encoding.rs - encoding::RunLength (line 17) ... ok
[INFO] [stdout] test src/codec.rs - codec::IntegerRunLength (line 61) ... 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; finished in 1.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9aaa909497b6b35ceea797336c40df503531845a44bb8edec57c1fd96f29d0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aaa909497b6b35ceea797336c40df503531845a44bb8edec57c1fd96f29d0ad", kill_on_drop: false }`
[INFO] [stdout] 9aaa909497b6b35ceea797336c40df503531845a44bb8edec57c1fd96f29d0ad