[INFO] crate alookup 0.2.0 is already in cache
[INFO] extracting crate alookup 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/alookup/0.2.0
[INFO] extracting crate alookup 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/alookup/0.2.0
[INFO] validating manifest of alookup-0.2.0 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 alookup-0.2.0 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 alookup-0.2.0
[INFO] finished frobbing alookup-0.2.0
[INFO] frobbed toml for alookup-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/alookup/0.2.0/Cargo.toml
[INFO] started frobbing alookup-0.2.0
[INFO] finished frobbing alookup-0.2.0
[INFO] frobbed toml for alookup-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/alookup/0.2.0/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 alookup-0.2.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/alookup/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ff9b138ed0d0ecb379e2f916285a557b99ea1b0ea80f2f6238f8135745ebb9bb
[INFO] running `"docker" "start" "-a" "ff9b138ed0d0ecb379e2f916285a557b99ea1b0ea80f2f6238f8135745ebb9bb"`
[INFO] [stderr]    Compiling libresolv-sys v0.1.0
[INFO] [stderr]    Compiling resolv v0.1.5
[INFO] [stderr]    Compiling alookup v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
[INFO] running `"docker" "inspect" "ff9b138ed0d0ecb379e2f916285a557b99ea1b0ea80f2f6238f8135745ebb9bb"`
[INFO] running `"docker" "rm" "-f" "ff9b138ed0d0ecb379e2f916285a557b99ea1b0ea80f2f6238f8135745ebb9bb"`
[INFO] [stdout] ff9b138ed0d0ecb379e2f916285a557b99ea1b0ea80f2f6238f8135745ebb9bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/alookup/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4732d34648c317911ead3005de620269a4e2fc071e1f48fb1a0053101e8013b9
[INFO] running `"docker" "start" "-a" "4732d34648c317911ead3005de620269a4e2fc071e1f48fb1a0053101e8013b9"`
[INFO] [stderr]    Compiling alookup v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "4732d34648c317911ead3005de620269a4e2fc071e1f48fb1a0053101e8013b9"`
[INFO] running `"docker" "rm" "-f" "4732d34648c317911ead3005de620269a4e2fc071e1f48fb1a0053101e8013b9"`
[INFO] [stdout] 4732d34648c317911ead3005de620269a4e2fc071e1f48fb1a0053101e8013b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/alookup/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ed4ebe30974aa16bec85318bcd79a7b8d971d8fd4b55e33554e60763b00db868
[INFO] running `"docker" "start" "-a" "ed4ebe30974aa16bec85318bcd79a7b8d971d8fd4b55e33554e60763b00db868"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/alookup-228a9de3df211a3b
[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" "ed4ebe30974aa16bec85318bcd79a7b8d971d8fd4b55e33554e60763b00db868"`
[INFO] running `"docker" "rm" "-f" "ed4ebe30974aa16bec85318bcd79a7b8d971d8fd4b55e33554e60763b00db868"`
[INFO] [stdout] ed4ebe30974aa16bec85318bcd79a7b8d971d8fd4b55e33554e60763b00db868