[INFO] crate lazy_mut 0.1.0 is already in cache
[INFO] extracting crate lazy_mut 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/lazy_mut/0.1.0
[INFO] extracting crate lazy_mut 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lazy_mut/0.1.0
[INFO] validating manifest of lazy_mut-0.1.0 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 lazy_mut-0.1.0 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 lazy_mut-0.1.0
[INFO] finished frobbing lazy_mut-0.1.0
[INFO] frobbed toml for lazy_mut-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lazy_mut/0.1.0/Cargo.toml
[INFO] started frobbing lazy_mut-0.1.0
[INFO] finished frobbing lazy_mut-0.1.0
[INFO] frobbed toml for lazy_mut-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lazy_mut/0.1.0/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 lazy_mut-0.1.0 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-3/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/lazy_mut/0.1.0:/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] 3449f614b23fb060a66ec2a3d68cb21c9e48e9a64b427ce738edc9e2b411104a
[INFO] running `"docker" "start" "-a" "3449f614b23fb060a66ec2a3d68cb21c9e48e9a64b427ce738edc9e2b411104a"`
[INFO] [stderr]    Compiling lazy_mut v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "3449f614b23fb060a66ec2a3d68cb21c9e48e9a64b427ce738edc9e2b411104a"`
[INFO] running `"docker" "rm" "-f" "3449f614b23fb060a66ec2a3d68cb21c9e48e9a64b427ce738edc9e2b411104a"`
[INFO] [stdout] 3449f614b23fb060a66ec2a3d68cb21c9e48e9a64b427ce738edc9e2b411104a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/lazy_mut/0.1.0:/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] 00f0013d5b0170c15c0b3b4c13edd7623ff0fdc8a50fe971ac5f906a72fe5ab1
[INFO] running `"docker" "start" "-a" "00f0013d5b0170c15c0b3b4c13edd7623ff0fdc8a50fe971ac5f906a72fe5ab1"`
[INFO] [stderr]    Compiling lazy_mut v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "00f0013d5b0170c15c0b3b4c13edd7623ff0fdc8a50fe971ac5f906a72fe5ab1"`
[INFO] running `"docker" "rm" "-f" "00f0013d5b0170c15c0b3b4c13edd7623ff0fdc8a50fe971ac5f906a72fe5ab1"`
[INFO] [stdout] 00f0013d5b0170c15c0b3b4c13edd7623ff0fdc8a50fe971ac5f906a72fe5ab1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/lazy_mut/0.1.0:/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] 7f5d44a0557b97d70fa8c6258d27124672861bc337c913394df34a960f1d4e27
[INFO] running `"docker" "start" "-a" "7f5d44a0557b97d70fa8c6258d27124672861bc337c913394df34a960f1d4e27"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lazy_mut-19b653720ae27cda
[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] [stderr]    Doc-tests lazy_mut
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - lazy_mut (line 97) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 49) ... ok
[INFO] [stdout] test src/lib.rs -  (line 70) ... ok
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7f5d44a0557b97d70fa8c6258d27124672861bc337c913394df34a960f1d4e27"`
[INFO] running `"docker" "rm" "-f" "7f5d44a0557b97d70fa8c6258d27124672861bc337c913394df34a960f1d4e27"`
[INFO] [stdout] 7f5d44a0557b97d70fa8c6258d27124672861bc337c913394df34a960f1d4e27