[INFO] crate uguu 1.0.0 is already in cache
[INFO] extracting crate uguu 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/uguu/1.0.0
[INFO] extracting crate uguu 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uguu/1.0.0
[INFO] validating manifest of uguu-1.0.0 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 uguu-1.0.0 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 uguu-1.0.0
[INFO] finished frobbing uguu-1.0.0
[INFO] frobbed toml for uguu-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/uguu/1.0.0/Cargo.toml
[INFO] started frobbing uguu-1.0.0
[INFO] finished frobbing uguu-1.0.0
[INFO] frobbed toml for uguu-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uguu/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing uguu-1.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uguu/1.0.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 162a8aba842f4e0a31f84589c640913612f5cdf1a75f0f3282c3eb92ecffb7c2
[INFO] running `"docker" "start" "-a" "162a8aba842f4e0a31f84589c640913612f5cdf1a75f0f3282c3eb92ecffb7c2"`
[INFO] [stderr]    Compiling minimp3 v0.3.3
[INFO] [stderr]    Compiling rodio v0.8.1
[INFO] [stderr]    Compiling uguu v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `"docker" "inspect" "162a8aba842f4e0a31f84589c640913612f5cdf1a75f0f3282c3eb92ecffb7c2"`
[INFO] running `"docker" "rm" "-f" "162a8aba842f4e0a31f84589c640913612f5cdf1a75f0f3282c3eb92ecffb7c2"`
[INFO] [stdout] 162a8aba842f4e0a31f84589c640913612f5cdf1a75f0f3282c3eb92ecffb7c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uguu/1.0.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 33808ce97969da688fbcd88072c171d559c2f0964614ca8421bac40a61bc27e9
[INFO] running `"docker" "start" "-a" "33808ce97969da688fbcd88072c171d559c2f0964614ca8421bac40a61bc27e9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling uguu v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "33808ce97969da688fbcd88072c171d559c2f0964614ca8421bac40a61bc27e9"`
[INFO] running `"docker" "rm" "-f" "33808ce97969da688fbcd88072c171d559c2f0964614ca8421bac40a61bc27e9"`
[INFO] [stdout] 33808ce97969da688fbcd88072c171d559c2f0964614ca8421bac40a61bc27e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/uguu/1.0.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] fb2a51c921d5fe40e40253a7bc4146f47f12724f2d51a5847ffff118afafa02a
[INFO] running `"docker" "start" "-a" "fb2a51c921d5fe40e40253a7bc4146f47f12724f2d51a5847ffff118afafa02a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/uguu-f2e85b3675e8ffdd
[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" "fb2a51c921d5fe40e40253a7bc4146f47f12724f2d51a5847ffff118afafa02a"`
[INFO] running `"docker" "rm" "-f" "fb2a51c921d5fe40e40253a7bc4146f47f12724f2d51a5847ffff118afafa02a"`
[INFO] [stdout] fb2a51c921d5fe40e40253a7bc4146f47f12724f2d51a5847ffff118afafa02a