[INFO] crate lv2rs-atom 0.1.2 is already in cache
[INFO] extracting crate lv2rs-atom 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/lv2rs-atom/0.1.2
[INFO] extracting crate lv2rs-atom 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lv2rs-atom/0.1.2
[INFO] validating manifest of lv2rs-atom-0.1.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lv2rs-atom-0.1.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/lv2rs-atom/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lv2rs-atom-0.1.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6d495d6ec780e2d508e4fe558d2c091bac153cc6334c6e6b98e7a62d66a7f3c3
[INFO] running `"docker" "start" "-a" "6d495d6ec780e2d508e4fe558d2c091bac153cc6334c6e6b98e7a62d66a7f3c3"`
[INFO] [stderr]    Compiling lv2rs-core v0.3.3
[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 1.89s
[INFO] running `"docker" "inspect" "6d495d6ec780e2d508e4fe558d2c091bac153cc6334c6e6b98e7a62d66a7f3c3"`
[INFO] running `"docker" "rm" "-f" "6d495d6ec780e2d508e4fe558d2c091bac153cc6334c6e6b98e7a62d66a7f3c3"`
[INFO] [stdout] 6d495d6ec780e2d508e4fe558d2c091bac153cc6334c6e6b98e7a62d66a7f3c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cde24128b47f1e14fe307a0fbbbbd4444425494cb927bb5adc5dc295d57f9ef0
[INFO] running `"docker" "start" "-a" "cde24128b47f1e14fe307a0fbbbbd4444425494cb927bb5adc5dc295d57f9ef0"`
[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 1.07s
[INFO] running `"docker" "inspect" "cde24128b47f1e14fe307a0fbbbbd4444425494cb927bb5adc5dc295d57f9ef0"`
[INFO] running `"docker" "rm" "-f" "cde24128b47f1e14fe307a0fbbbbd4444425494cb927bb5adc5dc295d57f9ef0"`
[INFO] [stdout] cde24128b47f1e14fe307a0fbbbbd4444425494cb927bb5adc5dc295d57f9ef0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] da44c143981903d67290afa2d96b1502fae79bb731ee0737a57b5b229afc1f3c
[INFO] running `"docker" "start" "-a" "da44c143981903d67290afa2d96b1502fae79bb731ee0737a57b5b229afc1f3c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lv2rs_atom-e21fdc171ed0f078
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]      Running /opt/crater/target/debug/deps/test-c0e5ca7342ab3b04
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_vector ... ok
[INFO] [stdout] test test_literal ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_sequence ... ok
[INFO] [stdout] test test_scalar ... 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/scalar.rs - scalar (line 18) ... ok
[INFO] [stdout] test src/literal.rs - literal (line 17) ... ok
[INFO] [stdout] test src/tuple.rs - tuple (line 17) ... ok
[INFO] [stdout] test src/string.rs - string (line 11) ... ok
[INFO] [stdout] test src/sequence.rs - sequence (line 21) ... ok
[INFO] [stdout] test src/vector.rs - vector (line 19) ... ok
[INFO] [stdout] test src/object.rs - object (line 18) ... 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" "da44c143981903d67290afa2d96b1502fae79bb731ee0737a57b5b229afc1f3c"`
[INFO] running `"docker" "rm" "-f" "da44c143981903d67290afa2d96b1502fae79bb731ee0737a57b5b229afc1f3c"`
[INFO] [stdout] da44c143981903d67290afa2d96b1502fae79bb731ee0737a57b5b229afc1f3c