[INFO] updating cached repository https://github.com/brson/cargo-index-tool
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f695126762a50f37bc42c1f3c6882ca983329c1f
[INFO] testing brson/cargo-index-tool against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrson%2Fcargo-index-tool" "work/builds/worker-11/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brson/cargo-index-tool on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/brson/cargo-index-tool
[INFO] finished tweaking git repo https://github.com/brson/cargo-index-tool
[INFO] tweaked toml for git repo https://github.com/brson/cargo-index-tool written to work/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/brson/cargo-index-tool already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 376e2c9847a4b73773d47b65998e943a5970576e5c73b8d7f0e626a465e84300
[INFO] running `"docker" "start" "-a" "376e2c9847a4b73773d47b65998e943a5970576e5c73b8d7f0e626a465e84300"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc-demangle v0.1.4
[INFO] [stderr]    Compiling serde v1.0.10
[INFO] [stderr]    Compiling num-traits v0.1.39
[INFO] [stderr]    Compiling backtrace-sys v0.1.11
[INFO] [stderr]    Compiling structopt-derive v0.0.5
[INFO] [stderr]    Compiling structopt v0.0.5
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling semver v0.7.0
[INFO] [stderr]    Compiling backtrace v0.3.2
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling cargo-index-tool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.28s
[INFO] running `"docker" "inspect" "376e2c9847a4b73773d47b65998e943a5970576e5c73b8d7f0e626a465e84300"`
[INFO] running `"docker" "rm" "-f" "376e2c9847a4b73773d47b65998e943a5970576e5c73b8d7f0e626a465e84300"`
[INFO] [stdout] 376e2c9847a4b73773d47b65998e943a5970576e5c73b8d7f0e626a465e84300
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c7924ff06de3a7af9154ad5b349e8951609830c899079dfec818a909b934760b
[INFO] running `"docker" "start" "-a" "c7924ff06de3a7af9154ad5b349e8951609830c899079dfec818a909b934760b"`
[INFO] [stderr]    Compiling cargo-index-tool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "c7924ff06de3a7af9154ad5b349e8951609830c899079dfec818a909b934760b"`
[INFO] running `"docker" "rm" "-f" "c7924ff06de3a7af9154ad5b349e8951609830c899079dfec818a909b934760b"`
[INFO] [stdout] c7924ff06de3a7af9154ad5b349e8951609830c899079dfec818a909b934760b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 43642c4eef12e197df6037d65a4f51d381ea3b0d711a78f0d829d5dd2cb039f9
[INFO] running `"docker" "start" "-a" "43642c4eef12e197df6037d65a4f51d381ea3b0d711a78f0d829d5dd2cb039f9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_index_tool-4172fd3b737ece9e
[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" "43642c4eef12e197df6037d65a4f51d381ea3b0d711a78f0d829d5dd2cb039f9"`
[INFO] running `"docker" "rm" "-f" "43642c4eef12e197df6037d65a4f51d381ea3b0d711a78f0d829d5dd2cb039f9"`
[INFO] [stdout] 43642c4eef12e197df6037d65a4f51d381ea3b0d711a78f0d829d5dd2cb039f9