[INFO] crate burst 0.0.2 is already in cache
[INFO] extracting crate burst 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/burst/0.0.2
[INFO] extracting crate burst 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/burst/0.0.2
[INFO] validating manifest of burst-0.0.2 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 burst-0.0.2 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 burst-0.0.2
[INFO] finished frobbing burst-0.0.2
[INFO] frobbed toml for burst-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/burst/0.0.2/Cargo.toml
[INFO] started frobbing burst-0.0.2
[INFO] finished frobbing burst-0.0.2
[INFO] frobbed toml for burst-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/burst/0.0.2/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 burst-0.0.2 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/burst/0.0.2:/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] 26f7494eb6fca849acdc0bca5b016716a9935a140b592d106b982636bc316172
[INFO] running `"docker" "start" "-a" "26f7494eb6fca849acdc0bca5b016716a9935a140b592d106b982636bc316172"`
[INFO] [stderr]    Compiling burst v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/x86/mod.rs:9159:18
[INFO] [stderr]      |
[INFO] [stderr] 9159 |     stream: &mut fmt::Write,
[INFO] [stderr]      |                  ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[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/x86/mod.rs:9217:18
[INFO] [stderr]      |
[INFO] [stderr] 9217 |     stream: &mut fmt::Write,
[INFO] [stderr]      |                  ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "26f7494eb6fca849acdc0bca5b016716a9935a140b592d106b982636bc316172"`
[INFO] running `"docker" "rm" "-f" "26f7494eb6fca849acdc0bca5b016716a9935a140b592d106b982636bc316172"`
[INFO] [stdout] 26f7494eb6fca849acdc0bca5b016716a9935a140b592d106b982636bc316172
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/burst/0.0.2:/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] 9b0b78c961d80e868cd62c810984645c47ab7c83a1b194303f15807a40a1c703
[INFO] running `"docker" "start" "-a" "9b0b78c961d80e868cd62c810984645c47ab7c83a1b194303f15807a40a1c703"`
[INFO] [stderr]    Compiling burst v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/x86/mod.rs:9159:18
[INFO] [stderr]      |
[INFO] [stderr] 9159 |     stream: &mut fmt::Write,
[INFO] [stderr]      |                  ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[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/x86/mod.rs:9217:18
[INFO] [stderr]      |
[INFO] [stderr] 9217 |     stream: &mut fmt::Write,
[INFO] [stderr]      |                  ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "9b0b78c961d80e868cd62c810984645c47ab7c83a1b194303f15807a40a1c703"`
[INFO] running `"docker" "rm" "-f" "9b0b78c961d80e868cd62c810984645c47ab7c83a1b194303f15807a40a1c703"`
[INFO] [stdout] 9b0b78c961d80e868cd62c810984645c47ab7c83a1b194303f15807a40a1c703
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/burst/0.0.2:/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] c9f265fb43cc774c89c3bfe680120a4d25b57d612276d41b99bad0bed1e331ec
[INFO] running `"docker" "start" "-a" "c9f265fb43cc774c89c3bfe680120a4d25b57d612276d41b99bad0bed1e331ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/burst-0a7004f7c63ebfed
[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] [stderr]    Doc-tests burst
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/x86/mod.rs - x86::disassemble_32 (line 9097) ... ok
[INFO] [stdout] test src/lib.rs -  (line 37) ... ok
[INFO] [stdout] test src/x86/mod.rs - x86::disassemble_64 (line 9129) ... ok
[INFO] [stdout] test src/x86/mod.rs - x86::disassemble_16 (line 9065) ... ok
[INFO] [stdout] test src/x86/mod.rs - x86::format_instruction_string (line 9206) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c9f265fb43cc774c89c3bfe680120a4d25b57d612276d41b99bad0bed1e331ec"`
[INFO] running `"docker" "rm" "-f" "c9f265fb43cc774c89c3bfe680120a4d25b57d612276d41b99bad0bed1e331ec"`
[INFO] [stdout] c9f265fb43cc774c89c3bfe680120a4d25b57d612276d41b99bad0bed1e331ec