[INFO] updating cached repository 23prime/completion-judgment
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/23prime/completion-judgment
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/23prime/completion-judgment" "work/ex/beta-1.38-1/sources/1.37.0/gh/23prime/completion-judgment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/23prime/completion-judgment'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/23prime/completion-judgment" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/23prime/completion-judgment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/23prime/completion-judgment'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] efd1d68c07d23b97f76eff530377416e0bdf6ce1
[INFO] sha for GitHub repo 23prime/completion-judgment: efd1d68c07d23b97f76eff530377416e0bdf6ce1
[INFO] validating manifest of 23prime/completion-judgment 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 23prime/completion-judgment 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 23prime/completion-judgment
[INFO] finished frobbing 23prime/completion-judgment
[INFO] frobbed toml for 23prime/completion-judgment written to work/ex/beta-1.38-1/sources/1.37.0/gh/23prime/completion-judgment/Cargo.toml
[INFO] started frobbing 23prime/completion-judgment
[INFO] finished frobbing 23prime/completion-judgment
[INFO] frobbed toml for 23prime/completion-judgment written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/23prime/completion-judgment/Cargo.toml
[INFO] crate 23prime/completion-judgment already has a lockfile, it will not be regenerated
[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 23prime/completion-judgment against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/23prime/completion-judgment:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 27ceda8e2681b40f6e6743849728f8d3d71ce6a14b2a74b64aa69b2151482b8a
[INFO] running `"docker" "start" "-a" "27ceda8e2681b40f6e6743849728f8d3d71ce6a14b2a74b64aa69b2151482b8a"`
[INFO] [stderr]    Compiling completion-judgment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "27ceda8e2681b40f6e6743849728f8d3d71ce6a14b2a74b64aa69b2151482b8a"`
[INFO] running `"docker" "rm" "-f" "27ceda8e2681b40f6e6743849728f8d3d71ce6a14b2a74b64aa69b2151482b8a"`
[INFO] [stdout] 27ceda8e2681b40f6e6743849728f8d3d71ce6a14b2a74b64aa69b2151482b8a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/23prime/completion-judgment:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 717a74c74af6cfd34a0363fe2ef5fc9dfbb1d78be1bcd41f969244f79c9b1169
[INFO] running `"docker" "start" "-a" "717a74c74af6cfd34a0363fe2ef5fc9dfbb1d78be1bcd41f969244f79c9b1169"`
[INFO] [stderr]    Compiling completion-judgment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "717a74c74af6cfd34a0363fe2ef5fc9dfbb1d78be1bcd41f969244f79c9b1169"`
[INFO] running `"docker" "rm" "-f" "717a74c74af6cfd34a0363fe2ef5fc9dfbb1d78be1bcd41f969244f79c9b1169"`
[INFO] [stdout] 717a74c74af6cfd34a0363fe2ef5fc9dfbb1d78be1bcd41f969244f79c9b1169
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/23prime/completion-judgment:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5f775677e2dc76aba22878d66df76596b39674bf3ef0f06da4fe1a41bcac0f84
[INFO] running `"docker" "start" "-a" "5f775677e2dc76aba22878d66df76596b39674bf3ef0f06da4fe1a41bcac0f84"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/completion_judgment-f4d775bf41b2c3bd
[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" "5f775677e2dc76aba22878d66df76596b39674bf3ef0f06da4fe1a41bcac0f84"`
[INFO] running `"docker" "rm" "-f" "5f775677e2dc76aba22878d66df76596b39674bf3ef0f06da4fe1a41bcac0f84"`
[INFO] [stdout] 5f775677e2dc76aba22878d66df76596b39674bf3ef0f06da4fe1a41bcac0f84