[INFO] crate lazy_mut 0.1.0 is already in cache
[INFO] extracting crate lazy_mut 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/lazy_mut/0.1.0
[INFO] extracting crate lazy_mut 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lazy_mut/0.1.0
[INFO] validating manifest of lazy_mut-0.1.0 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 lazy_mut-0.1.0 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/lazy_mut/0.1.0/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 lazy_mut-0.1.0 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c4f05d1f9b72893441d38d9971c0dfa380bb6c03df7e5a71bf2b02513d903057
[INFO] running `"docker" "start" "-a" "c4f05d1f9b72893441d38d9971c0dfa380bb6c03df7e5a71bf2b02513d903057"`
[INFO] [stderr]    Compiling lazy_mut v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "c4f05d1f9b72893441d38d9971c0dfa380bb6c03df7e5a71bf2b02513d903057"`
[INFO] running `"docker" "rm" "-f" "c4f05d1f9b72893441d38d9971c0dfa380bb6c03df7e5a71bf2b02513d903057"`
[INFO] [stdout] c4f05d1f9b72893441d38d9971c0dfa380bb6c03df7e5a71bf2b02513d903057
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ec0c0d8b7106179c2b6fc6d74b47caf8ff581880c1d9b1774aa72ac0c1721312
[INFO] running `"docker" "start" "-a" "ec0c0d8b7106179c2b6fc6d74b47caf8ff581880c1d9b1774aa72ac0c1721312"`
[INFO] [stderr]    Compiling lazy_mut v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "ec0c0d8b7106179c2b6fc6d74b47caf8ff581880c1d9b1774aa72ac0c1721312"`
[INFO] running `"docker" "rm" "-f" "ec0c0d8b7106179c2b6fc6d74b47caf8ff581880c1d9b1774aa72ac0c1721312"`
[INFO] [stdout] ec0c0d8b7106179c2b6fc6d74b47caf8ff581880c1d9b1774aa72ac0c1721312
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 13e37ef898dc7bcf8c69412b8ff54a6abd3eb155a9cdc8f9dad7a8eb460e6bdf
[INFO] running `"docker" "start" "-a" "13e37ef898dc7bcf8c69412b8ff54a6abd3eb155a9cdc8f9dad7a8eb460e6bdf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lazy_mut-8b3b049c8f9c1b40
[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 29) ... ok
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] test src/lib.rs -  (line 49) ... ok
[INFO] [stdout] test src/lib.rs -  (line 70) ... 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" "13e37ef898dc7bcf8c69412b8ff54a6abd3eb155a9cdc8f9dad7a8eb460e6bdf"`
[INFO] running `"docker" "rm" "-f" "13e37ef898dc7bcf8c69412b8ff54a6abd3eb155a9cdc8f9dad7a8eb460e6bdf"`
[INFO] [stdout] 13e37ef898dc7bcf8c69412b8ff54a6abd3eb155a9cdc8f9dad7a8eb460e6bdf