[INFO] crate uid 0.1.4 is already in cache
[INFO] extracting crate uid 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/uid/0.1.4
[INFO] extracting crate uid 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/uid/0.1.4
[INFO] validating manifest of uid-0.1.4 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 uid-0.1.4 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 uid-0.1.4
[INFO] finished frobbing uid-0.1.4
[INFO] frobbed toml for uid-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/uid/0.1.4/Cargo.toml
[INFO] started frobbing uid-0.1.4
[INFO] finished frobbing uid-0.1.4
[INFO] frobbed toml for uid-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/uid/0.1.4/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] [stderr]     Blocking waiting for file lock on package cache
[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 uid-0.1.4 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/uid/0.1.4:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 91a81e9b32793bf086ff7d39922d5f1f57efc8f0de399f5dc0413523fcb9dbf6
[INFO] running `"docker" "start" "-a" "91a81e9b32793bf086ff7d39922d5f1f57efc8f0de399f5dc0413523fcb9dbf6"`
[INFO] [stderr]    Compiling uid v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "91a81e9b32793bf086ff7d39922d5f1f57efc8f0de399f5dc0413523fcb9dbf6"`
[INFO] running `"docker" "rm" "-f" "91a81e9b32793bf086ff7d39922d5f1f57efc8f0de399f5dc0413523fcb9dbf6"`
[INFO] [stdout] 91a81e9b32793bf086ff7d39922d5f1f57efc8f0de399f5dc0413523fcb9dbf6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/uid/0.1.4:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6f8b729fbcda71fdf9c136720c2b2b6a565188c9475c188fea478aceb6aff204
[INFO] running `"docker" "start" "-a" "6f8b729fbcda71fdf9c136720c2b2b6a565188c9475c188fea478aceb6aff204"`
[INFO] [stderr]    Compiling uid v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "6f8b729fbcda71fdf9c136720c2b2b6a565188c9475c188fea478aceb6aff204"`
[INFO] running `"docker" "rm" "-f" "6f8b729fbcda71fdf9c136720c2b2b6a565188c9475c188fea478aceb6aff204"`
[INFO] [stdout] 6f8b729fbcda71fdf9c136720c2b2b6a565188c9475c188fea478aceb6aff204
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/uid/0.1.4:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 6ad4644891295b2c61751a8fae3792a9d3019cc6abcbd803dfc903f0d0c298d9
[INFO] running `"docker" "start" "-a" "6ad4644891295b2c61751a8fae3792a9d3019cc6abcbd803dfc903f0d0c298d9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/uid-a9fd85181af06eb1
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::size ... ok
[INFO] [stdout] test tests::unique_id_increases ... ok
[INFO] [stdout] test tests::thread_safety ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nostd-72754bde6bd7ac15
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test distinct_ids ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/std-6d77a0d9d222597b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test distinct_ids ... ok
[INFO] [stderr]    Doc-tests uid
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Id (line 67) ... ok
[INFO] [stdout] test src/lib.rs - Id (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6ad4644891295b2c61751a8fae3792a9d3019cc6abcbd803dfc903f0d0c298d9"`
[INFO] running `"docker" "rm" "-f" "6ad4644891295b2c61751a8fae3792a9d3019cc6abcbd803dfc903f0d0c298d9"`
[INFO] [stdout] 6ad4644891295b2c61751a8fae3792a9d3019cc6abcbd803dfc903f0d0c298d9