[INFO] cloning repository davidarmstronglewis/dingus
[INFO] running `"git" "clone" "--bare" "git://github.com/davidarmstronglewis/dingus.git" "work/cache/sources/gh/davidarmstronglewis/dingus"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/davidarmstronglewis/dingus'...
[INFO] running `"git" "clone" "work/cache/sources/gh/davidarmstronglewis/dingus" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/davidarmstronglewis/dingus"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/davidarmstronglewis/dingus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidarmstronglewis/dingus" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/davidarmstronglewis/dingus"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/davidarmstronglewis/dingus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 414197f35e994d505195f21582383181da046ee8
[INFO] sha for GitHub repo davidarmstronglewis/dingus: 414197f35e994d505195f21582383181da046ee8
[INFO] validating manifest of davidarmstronglewis/dingus on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of davidarmstronglewis/dingus on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing davidarmstronglewis/dingus
[INFO] finished frobbing davidarmstronglewis/dingus
[INFO] frobbed toml for davidarmstronglewis/dingus written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/davidarmstronglewis/dingus/Cargo.toml
[INFO] started frobbing davidarmstronglewis/dingus
[INFO] finished frobbing davidarmstronglewis/dingus
[INFO] frobbed toml for davidarmstronglewis/dingus written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/davidarmstronglewis/dingus/Cargo.toml
[INFO] crate davidarmstronglewis/dingus already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing davidarmstronglewis/dingus against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/davidarmstronglewis/dingus:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 1ac346791a9f2e6c0923586a931de34eb0aeac5230ad259ac1264a75c7caeb6b
[INFO] running `"docker" "start" "-a" "1ac346791a9f2e6c0923586a931de34eb0aeac5230ad259ac1264a75c7caeb6b"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling syn v0.15.25
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling dingus v0.5.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.44s
[INFO] running `"docker" "inspect" "1ac346791a9f2e6c0923586a931de34eb0aeac5230ad259ac1264a75c7caeb6b"`
[INFO] running `"docker" "rm" "-f" "1ac346791a9f2e6c0923586a931de34eb0aeac5230ad259ac1264a75c7caeb6b"`
[INFO] [stdout] 1ac346791a9f2e6c0923586a931de34eb0aeac5230ad259ac1264a75c7caeb6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/davidarmstronglewis/dingus:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 57b0c83d057f7dbd818dd44bdbce764d53e0ce3e12d41adf90ec2526b99c9a2f
[INFO] running `"docker" "start" "-a" "57b0c83d057f7dbd818dd44bdbce764d53e0ce3e12d41adf90ec2526b99c9a2f"`
[INFO] [stderr]    Compiling dingus v0.5.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "57b0c83d057f7dbd818dd44bdbce764d53e0ce3e12d41adf90ec2526b99c9a2f"`
[INFO] running `"docker" "rm" "-f" "57b0c83d057f7dbd818dd44bdbce764d53e0ce3e12d41adf90ec2526b99c9a2f"`
[INFO] [stdout] 57b0c83d057f7dbd818dd44bdbce764d53e0ce3e12d41adf90ec2526b99c9a2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/davidarmstronglewis/dingus:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 2bb30c0f783aab718bc852ab08ab448a15ce9c51c9531600a2a0376585cff1ff
[INFO] running `"docker" "start" "-a" "2bb30c0f783aab718bc852ab08ab448a15ce9c51c9531600a2a0376585cff1ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dingus-de2be540107feeda
[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" "2bb30c0f783aab718bc852ab08ab448a15ce9c51c9531600a2a0376585cff1ff"`
[INFO] running `"docker" "rm" "-f" "2bb30c0f783aab718bc852ab08ab448a15ce9c51c9531600a2a0376585cff1ff"`
[INFO] [stdout] 2bb30c0f783aab718bc852ab08ab448a15ce9c51c9531600a2a0376585cff1ff