[INFO] crate dwarf_x86 0.1.0 is already in cache
[INFO] extracting crate dwarf_x86 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dwarf_x86/0.1.0
[INFO] extracting crate dwarf_x86 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dwarf_x86/0.1.0
[INFO] validating manifest of dwarf_x86-0.1.0 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 dwarf_x86-0.1.0 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 dwarf_x86-0.1.0
[INFO] finished frobbing dwarf_x86-0.1.0
[INFO] frobbed toml for dwarf_x86-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dwarf_x86/0.1.0/Cargo.toml
[INFO] started frobbing dwarf_x86-0.1.0
[INFO] finished frobbing dwarf_x86-0.1.0
[INFO] frobbed toml for dwarf_x86-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dwarf_x86/0.1.0/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 dwarf_x86-0.1.0 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-6/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/dwarf_x86/0.1.0:/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] ffadb47beb034d1b1e3598fcc46188cf11935df2f6ff69eca379c868a63c95a6
[INFO] running `"docker" "start" "-a" "ffadb47beb034d1b1e3598fcc46188cf11935df2f6ff69eca379c868a63c95a6"`
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling fallible-iterator v0.1.6
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling gimli v0.14.0
[INFO] [stderr]    Compiling dwarf_x86 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/dwarf_utils.rs:29:27
[INFO] [stderr]    |
[INFO] [stderr] 29 |         consts::DW_OP_reg0...consts::DW_OP_reg31 => {
[INFO] [stderr]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.56s
[INFO] running `"docker" "inspect" "ffadb47beb034d1b1e3598fcc46188cf11935df2f6ff69eca379c868a63c95a6"`
[INFO] running `"docker" "rm" "-f" "ffadb47beb034d1b1e3598fcc46188cf11935df2f6ff69eca379c868a63c95a6"`
[INFO] [stdout] ffadb47beb034d1b1e3598fcc46188cf11935df2f6ff69eca379c868a63c95a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/dwarf_x86/0.1.0:/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] d63b079d96e36a7e9246e15fb1b73ad2b2095b8b3819af057f30685cecd0e27b
[INFO] running `"docker" "start" "-a" "d63b079d96e36a7e9246e15fb1b73ad2b2095b8b3819af057f30685cecd0e27b"`
[INFO] [stderr]    Compiling dwarf_x86 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/dwarf_utils.rs:29:27
[INFO] [stderr]    |
[INFO] [stderr] 29 |         consts::DW_OP_reg0...consts::DW_OP_reg31 => {
[INFO] [stderr]    |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "d63b079d96e36a7e9246e15fb1b73ad2b2095b8b3819af057f30685cecd0e27b"`
[INFO] running `"docker" "rm" "-f" "d63b079d96e36a7e9246e15fb1b73ad2b2095b8b3819af057f30685cecd0e27b"`
[INFO] [stdout] d63b079d96e36a7e9246e15fb1b73ad2b2095b8b3819af057f30685cecd0e27b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/dwarf_x86/0.1.0:/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] accc3c790a3006824c730d0e6c5d30aef5bd3a2cfb76442aeb315b591fabacd2
[INFO] running `"docker" "start" "-a" "accc3c790a3006824c730d0e6c5d30aef5bd3a2cfb76442aeb315b591fabacd2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[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]      Running /opt/crater/target/debug/deps/dwarf_x86-381595bf4b78b1ef
[INFO] [stderr]      Running /opt/crater/target/debug/deps/functions_test-4520f561acd9a39a
[INFO] [stderr]      Running /opt/crater/target/debug/deps/load_test-07f49c545f385643
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_scrapes_functions ... ok
[INFO] [stdout] test it_gets_the_right_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test it_loads_an_executable ... ok
[INFO] [stdout] test it_doesnt_load_non_executable ... ok
[INFO] [stdout] test it_doesnt_load_non_existent_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dwarf_x86
[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" "accc3c790a3006824c730d0e6c5d30aef5bd3a2cfb76442aeb315b591fabacd2"`
[INFO] running `"docker" "rm" "-f" "accc3c790a3006824c730d0e6c5d30aef5bd3a2cfb76442aeb315b591fabacd2"`
[INFO] [stdout] accc3c790a3006824c730d0e6c5d30aef5bd3a2cfb76442aeb315b591fabacd2