[INFO] crate backtrace-parser 0.1.0 is already in cache
[INFO] extracting crate backtrace-parser 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/backtrace-parser/0.1.0
[INFO] extracting crate backtrace-parser 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/backtrace-parser/0.1.0
[INFO] validating manifest of backtrace-parser-0.1.0 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 backtrace-parser-0.1.0 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 backtrace-parser-0.1.0
[INFO] finished frobbing backtrace-parser-0.1.0
[INFO] frobbed toml for backtrace-parser-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/backtrace-parser/0.1.0/Cargo.toml
[INFO] started frobbing backtrace-parser-0.1.0
[INFO] finished frobbing backtrace-parser-0.1.0
[INFO] frobbed toml for backtrace-parser-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/backtrace-parser/0.1.0/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 backtrace-parser-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/backtrace-parser/0.1.0:/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=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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 8abca72953d9f004b6373785830dc455cadb49a89f7f05b8f6cf8c73732da8ce
[INFO] running `"docker" "start" "-a" "8abca72953d9f004b6373785830dc455cadb49a89f7f05b8f6cf8c73732da8ce"`
[INFO] [stderr]    Compiling backtrace-parser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "8abca72953d9f004b6373785830dc455cadb49a89f7f05b8f6cf8c73732da8ce"`
[INFO] running `"docker" "rm" "-f" "8abca72953d9f004b6373785830dc455cadb49a89f7f05b8f6cf8c73732da8ce"`
[INFO] [stdout] 8abca72953d9f004b6373785830dc455cadb49a89f7f05b8f6cf8c73732da8ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/backtrace-parser/0.1.0:/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=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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1a1f0497ff61552b7e39919e7d6eb04219d4042224f95f5af3a5748ba4e0bb28
[INFO] running `"docker" "start" "-a" "1a1f0497ff61552b7e39919e7d6eb04219d4042224f95f5af3a5748ba4e0bb28"`
[INFO] [stderr]    Compiling backtrace-parser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `"docker" "inspect" "1a1f0497ff61552b7e39919e7d6eb04219d4042224f95f5af3a5748ba4e0bb28"`
[INFO] running `"docker" "rm" "-f" "1a1f0497ff61552b7e39919e7d6eb04219d4042224f95f5af3a5748ba4e0bb28"`
[INFO] [stdout] 1a1f0497ff61552b7e39919e7d6eb04219d4042224f95f5af3a5748ba4e0bb28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/backtrace-parser/0.1.0:/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=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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f9e3922028bd21aeb29769b9e15d0a9aed35cf7c4bc0993423554ae4a69c25a3
[INFO] running `"docker" "start" "-a" "f9e3922028bd21aeb29769b9e15d0a9aed35cf7c4bc0993423554ae4a69c25a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/backtrace_parser-3d52ef6fec152818
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test parser::tests::parse_frame_ptr_null ... ok
[INFO] [stdout] test parser::tests::parse_frames_no_info ... ok
[INFO] [stdout] test parser::tests::parse_frame_idx ... ok
[INFO] [stdout] test parser::tests::parse_frame_ptr_long ... ok
[INFO] [stdout] test parser::tests::parse_symbol_name_unknown ... ok
[INFO] [stdout] test parser::tests::parse_symbol_location_long ... ok
[INFO] [stdout] test parser::tests::parse_symbol_location_short ... ok
[INFO] [stdout] test parser::tests::parse_symbol_name_main_and_newline ... ok
[INFO] [stdout] test parser::tests::parse_symbols_unresolved ... ok
[INFO] [stdout] test parser::tests::parse_symbols_non_empty ... ok
[INFO] [stdout] test parser::tests::parse_symbols_no_info ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parse-727b0d727f3f6918
[INFO] [stdout] test parser::tests::parse_frames_non_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test unresolved_symbols ... ok
[INFO] [stdout] test no_symbol_info ... ok
[INFO] [stdout] test line_number_overflow ... ok
[INFO] [stdout] test full_backtrace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests backtrace-parser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f9e3922028bd21aeb29769b9e15d0a9aed35cf7c4bc0993423554ae4a69c25a3"`
[INFO] running `"docker" "rm" "-f" "f9e3922028bd21aeb29769b9e15d0a9aed35cf7c4bc0993423554ae4a69c25a3"`
[INFO] [stdout] f9e3922028bd21aeb29769b9e15d0a9aed35cf7c4bc0993423554ae4a69c25a3