[INFO] crate lv2rs-atom 0.1.2 is already in cache
[INFO] extracting crate lv2rs-atom 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/lv2rs-atom/0.1.2
[INFO] extracting crate lv2rs-atom 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lv2rs-atom/0.1.2
[INFO] validating manifest of lv2rs-atom-0.1.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lv2rs-atom-0.1.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lv2rs-atom-0.1.2
[INFO] finished frobbing lv2rs-atom-0.1.2
[INFO] frobbed toml for lv2rs-atom-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lv2rs-atom/0.1.2/Cargo.toml
[INFO] started frobbing lv2rs-atom-0.1.2
[INFO] finished frobbing lv2rs-atom-0.1.2
[INFO] frobbed toml for lv2rs-atom-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lv2rs-atom/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lv2rs-atom-0.1.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lv2rs-atom/0.1.2:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 44e1c4c618a5e52736d0965c9e4da176f7f4d1dfbf9107183bb540b8b55b85e3
[INFO] running `"docker" "start" "-a" "44e1c4c618a5e52736d0965c9e4da176f7f4d1dfbf9107183bb540b8b55b85e3"`
[INFO] [stderr]    Compiling lv2rs-urid v0.2.2
[INFO] [stderr]    Compiling lv2rs-atom v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:178:21
[INFO] [stderr]     |
[INFO] [stderr] 178 |     parent: &'a mut WritingFrame<'b>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WritingFrame<'b>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "44e1c4c618a5e52736d0965c9e4da176f7f4d1dfbf9107183bb540b8b55b85e3"`
[INFO] running `"docker" "rm" "-f" "44e1c4c618a5e52736d0965c9e4da176f7f4d1dfbf9107183bb540b8b55b85e3"`
[INFO] [stdout] 44e1c4c618a5e52736d0965c9e4da176f7f4d1dfbf9107183bb540b8b55b85e3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lv2rs-atom/0.1.2:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6088a7fa5a6e737a17f502503194d3c489a64db39fb07621f0b6e73fc85f7183
[INFO] running `"docker" "start" "-a" "6088a7fa5a6e737a17f502503194d3c489a64db39fb07621f0b6e73fc85f7183"`
[INFO] [stderr]    Compiling lv2rs-atom v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:178:21
[INFO] [stderr]     |
[INFO] [stderr] 178 |     parent: &'a mut WritingFrame<'b>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WritingFrame<'b>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "6088a7fa5a6e737a17f502503194d3c489a64db39fb07621f0b6e73fc85f7183"`
[INFO] running `"docker" "rm" "-f" "6088a7fa5a6e737a17f502503194d3c489a64db39fb07621f0b6e73fc85f7183"`
[INFO] [stdout] 6088a7fa5a6e737a17f502503194d3c489a64db39fb07621f0b6e73fc85f7183
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lv2rs-atom/0.1.2:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d6516b7ba21e2f9b2f05633bfa357dbd5f22ec7a0d1fcb2908f62cb8d1ebbf4c
[INFO] running `"docker" "start" "-a" "d6516b7ba21e2f9b2f05633bfa357dbd5f22ec7a0d1fcb2908f62cb8d1ebbf4c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lv2rs_atom-43f4066ff975ad99
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-0fe0259f1db8a7d4
[INFO] [stdout] test atom::test::test_chunk_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_vector ... ok
[INFO] [stdout] test test_literal ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_scalar ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lv2rs-atom
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/tuple.rs - tuple (line 17) ... ok
[INFO] [stdout] test src/literal.rs - literal (line 17) ... ok
[INFO] [stdout] test src/string.rs - string (line 11) ... ok
[INFO] [stdout] test src/scalar.rs - scalar (line 18) ... ok
[INFO] [stdout] test src/sequence.rs - sequence (line 21) ... ok
[INFO] [stdout] test src/object.rs - object (line 18) ... ok
[INFO] [stdout] test src/vector.rs - vector (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d6516b7ba21e2f9b2f05633bfa357dbd5f22ec7a0d1fcb2908f62cb8d1ebbf4c"`
[INFO] running `"docker" "rm" "-f" "d6516b7ba21e2f9b2f05633bfa357dbd5f22ec7a0d1fcb2908f62cb8d1ebbf4c"`
[INFO] [stdout] d6516b7ba21e2f9b2f05633bfa357dbd5f22ec7a0d1fcb2908f62cb8d1ebbf4c