[INFO] updating cached repository yurydelendik/wasm-dwarf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yurydelendik/wasm-dwarf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yurydelendik/wasm-dwarf" "work/ex/beta-1.37-6/sources/1.36.0/gh/yurydelendik/wasm-dwarf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/yurydelendik/wasm-dwarf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yurydelendik/wasm-dwarf" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yurydelendik/wasm-dwarf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yurydelendik/wasm-dwarf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5cd83df84d6709c079cf540f1217e559c47d66a
[INFO] sha for GitHub repo yurydelendik/wasm-dwarf: d5cd83df84d6709c079cf540f1217e559c47d66a
[INFO] validating manifest of yurydelendik/wasm-dwarf 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 yurydelendik/wasm-dwarf 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 yurydelendik/wasm-dwarf
[INFO] finished frobbing yurydelendik/wasm-dwarf
[INFO] frobbed toml for yurydelendik/wasm-dwarf written to work/ex/beta-1.37-6/sources/1.36.0/gh/yurydelendik/wasm-dwarf/Cargo.toml
[INFO] started frobbing yurydelendik/wasm-dwarf
[INFO] finished frobbing yurydelendik/wasm-dwarf
[INFO] frobbed toml for yurydelendik/wasm-dwarf written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yurydelendik/wasm-dwarf/Cargo.toml
[INFO] crate yurydelendik/wasm-dwarf already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yurydelendik/wasm-dwarf against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/yurydelendik/wasm-dwarf:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c474c17e6b2c5a159ab15fccab8a12aebcae42d8a5d17f560578c847612f72ac
[INFO] running `"docker" "start" "-a" "c474c17e6b2c5a159ab15fccab8a12aebcae42d8a5d17f560578c847612f72ac"`
[INFO] [stderr]    Compiling fallible-iterator v0.1.4
[INFO] [stderr]    Compiling vlq v0.5.1
[INFO] [stderr]    Compiling wasmparser v0.15.2
[INFO] [stderr]    Compiling getopts v0.2.17
[INFO] [stderr]    Compiling gimli v0.15.0
[INFO] [stderr]    Compiling wasm-dwarf v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reloc.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut table_entry = debug_sections.tables.get_mut(&to_vec(fixup_section_name));
[INFO] [stderr]    |                 ----^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.46s
[INFO] running `"docker" "inspect" "c474c17e6b2c5a159ab15fccab8a12aebcae42d8a5d17f560578c847612f72ac"`
[INFO] running `"docker" "rm" "-f" "c474c17e6b2c5a159ab15fccab8a12aebcae42d8a5d17f560578c847612f72ac"`
[INFO] [stdout] c474c17e6b2c5a159ab15fccab8a12aebcae42d8a5d17f560578c847612f72ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/yurydelendik/wasm-dwarf:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4ec3590812b01683929b2b0de6a3bee98d0c6397ac4687f4632e3b64a34a2587
[INFO] running `"docker" "start" "-a" "4ec3590812b01683929b2b0de6a3bee98d0c6397ac4687f4632e3b64a34a2587"`
[INFO] [stderr]    Compiling wasm-dwarf v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reloc.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut table_entry = debug_sections.tables.get_mut(&to_vec(fixup_section_name));
[INFO] [stderr]    |                 ----^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "4ec3590812b01683929b2b0de6a3bee98d0c6397ac4687f4632e3b64a34a2587"`
[INFO] running `"docker" "rm" "-f" "4ec3590812b01683929b2b0de6a3bee98d0c6397ac4687f4632e3b64a34a2587"`
[INFO] [stdout] 4ec3590812b01683929b2b0de6a3bee98d0c6397ac4687f4632e3b64a34a2587
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/yurydelendik/wasm-dwarf:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d044590c9699673243a5fcececc1ffb63a11efbd5651fe19215622ecb4b277f0
[INFO] running `"docker" "start" "-a" "d044590c9699673243a5fcececc1ffb63a11efbd5651fe19215622ecb4b277f0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasm_dwarf-e7e94ef9b60491ac
[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" "d044590c9699673243a5fcececc1ffb63a11efbd5651fe19215622ecb4b277f0"`
[INFO] running `"docker" "rm" "-f" "d044590c9699673243a5fcececc1ffb63a11efbd5651fe19215622ecb4b277f0"`
[INFO] [stdout] d044590c9699673243a5fcececc1ffb63a11efbd5651fe19215622ecb4b277f0