[INFO] fetching crate serde-pickle 0.5.0...
[INFO] extracting crate serde-pickle 0.5.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/serde-pickle/0.5.0
[INFO] extracting crate serde-pickle 0.5.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/serde-pickle/0.5.0
[INFO] validating manifest of serde-pickle-0.5.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of serde-pickle-0.5.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing serde-pickle-0.5.0
[INFO] finished frobbing serde-pickle-0.5.0
[INFO] frobbed toml for serde-pickle-0.5.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/serde-pickle/0.5.0/Cargo.toml
[INFO] started frobbing serde-pickle-0.5.0
[INFO] finished frobbing serde-pickle-0.5.0
[INFO] frobbed toml for serde-pickle-0.5.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/serde-pickle/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing serde-pickle-0.5.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/serde-pickle/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 60b5be7ac5c97b3cf3d6d5513950bf4dbdf2a96b1a74f05e8cfca602c60e8e34
[INFO] running `"docker" "start" "-a" "60b5be7ac5c97b3cf3d6d5513950bf4dbdf2a96b1a74f05e8cfca602c60e8e34"`
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling iter-read v0.2.0
[INFO] [stderr]    Compiling serde-pickle v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.18s
[INFO] running `"docker" "inspect" "60b5be7ac5c97b3cf3d6d5513950bf4dbdf2a96b1a74f05e8cfca602c60e8e34"`
[INFO] running `"docker" "rm" "-f" "60b5be7ac5c97b3cf3d6d5513950bf4dbdf2a96b1a74f05e8cfca602c60e8e34"`
[INFO] [stdout] 60b5be7ac5c97b3cf3d6d5513950bf4dbdf2a96b1a74f05e8cfca602c60e8e34
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/serde-pickle/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0c500382a02f76c56fc821cb7f2acd7902ba6af4bc9395600fec28a0dccbd8ac
[INFO] running `"docker" "start" "-a" "0c500382a02f76c56fc821cb7f2acd7902ba6af4bc9395600fec28a0dccbd8ac"`
[INFO] [stderr]    Compiling serde-pickle v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/pickle.rs:33:21
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let reader: Box<Read> = if args.len() == 3 {
[INFO] [stderr]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/../test/arby.rs:83:29
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn shrink(&self) -> Box<Iterator<Item=Value>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Value>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/../test/arby.rs:106:29
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn shrink(&self) -> Box<Iterator<Item=HashableValue>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=HashableValue>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.37s
[INFO] running `"docker" "inspect" "0c500382a02f76c56fc821cb7f2acd7902ba6af4bc9395600fec28a0dccbd8ac"`
[INFO] running `"docker" "rm" "-f" "0c500382a02f76c56fc821cb7f2acd7902ba6af4bc9395600fec28a0dccbd8ac"`
[INFO] [stdout] 0c500382a02f76c56fc821cb7f2acd7902ba6af4bc9395600fec28a0dccbd8ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/serde-pickle/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 5664d58b0eaf72a01cc815bb3eab83f6fce60070523a99c326f48782684c6be1
[INFO] running `"docker" "start" "-a" "5664d58b0eaf72a01cc815bb3eab83f6fce60070523a99c326f48782684c6be1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_pickle-f66e0df782f3b309
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test::benches::unpickle_nested_list ... ok
[INFO] [stdout] test test::struct_tests::decode_enum ... ok
[INFO] [stdout] test test::struct_tests::decode_struct ... ok
[INFO] [stdout] test test::struct_tests::decode_types ... ok
[INFO] [stdout] test test::benches::pickle_dict ... ok
[INFO] [stdout] test test::benches::unpickle_nested_list_no_memo ... ok
[INFO] [stdout] test test::benches::pickle_list ... ok
[INFO] [stdout] test test::struct_tests::encode_enum ... ok
[INFO] [stdout] test test::benches::unpickle_simple_tuple ... ok
[INFO] [stdout] test test::benches::unpickle_list_no_memo ... ok
[INFO] [stdout] test test::struct_tests::encode_types ... ok
[INFO] [stdout] test test::struct_tests::encode_struct ... ok
[INFO] [stdout] test test::value_tests::recursive ... ok
[INFO] [stdout] test test::value_tests::roundtrip ... ok
[INFO] [stdout] test test::value_tests::unpickle_all ... ok
[INFO] [stdout] test test::value_tests::fuzzing ... ok
[INFO] [stdout] test test::benches::unpickle_dict ... ok
[INFO] [stdout] test test::benches::unpickle_list ... ok
[INFO] [stdout] test test::value_tests::roundtrip_json ... ok
[INFO] [stdout] test test::value_tests::qc_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-pickle
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5664d58b0eaf72a01cc815bb3eab83f6fce60070523a99c326f48782684c6be1"`
[INFO] running `"docker" "rm" "-f" "5664d58b0eaf72a01cc815bb3eab83f6fce60070523a99c326f48782684c6be1"`
[INFO] [stdout] 5664d58b0eaf72a01cc815bb3eab83f6fce60070523a99c326f48782684c6be1