[INFO] crate unborrow 0.3.1 is already in cache
[INFO] extracting crate unborrow 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/unborrow/0.3.1
[INFO] extracting crate unborrow 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unborrow/0.3.1
[INFO] validating manifest of unborrow-0.3.1 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 unborrow-0.3.1 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 unborrow-0.3.1
[INFO] finished frobbing unborrow-0.3.1
[INFO] frobbed toml for unborrow-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/unborrow/0.3.1/Cargo.toml
[INFO] started frobbing unborrow-0.3.1
[INFO] finished frobbing unborrow-0.3.1
[INFO] frobbed toml for unborrow-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unborrow/0.3.1/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 unborrow-0.3.1 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-5/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/unborrow/0.3.1:/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] f518d72c62fea256025c2ccea542babcfc7ce9f0dfb867046b8ad771f927c493
[INFO] running `"docker" "start" "-a" "f518d72c62fea256025c2ccea542babcfc7ce9f0dfb867046b8ad771f927c493"`
[INFO] [stderr]    Compiling unborrow v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `"docker" "inspect" "f518d72c62fea256025c2ccea542babcfc7ce9f0dfb867046b8ad771f927c493"`
[INFO] running `"docker" "rm" "-f" "f518d72c62fea256025c2ccea542babcfc7ce9f0dfb867046b8ad771f927c493"`
[INFO] [stdout] f518d72c62fea256025c2ccea542babcfc7ce9f0dfb867046b8ad771f927c493
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/unborrow/0.3.1:/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] 1a7be8d081fc5a1d142ecf741c59ef6f8d5dc058c167e47852584469b6a09b8a
[INFO] running `"docker" "start" "-a" "1a7be8d081fc5a1d142ecf741c59ef6f8d5dc058c167e47852584469b6a09b8a"`
[INFO] [stderr]    Compiling unborrow v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "1a7be8d081fc5a1d142ecf741c59ef6f8d5dc058c167e47852584469b6a09b8a"`
[INFO] running `"docker" "rm" "-f" "1a7be8d081fc5a1d142ecf741c59ef6f8d5dc058c167e47852584469b6a09b8a"`
[INFO] [stdout] 1a7be8d081fc5a1d142ecf741c59ef6f8d5dc058c167e47852584469b6a09b8a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/unborrow/0.3.1:/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] 14fe8696ac197881dd41b39ae947b287210f6b27f9990031f9e828b9ece5bccf
[INFO] running `"docker" "start" "-a" "14fe8696ac197881dd41b39ae947b287210f6b27f9990031f9e828b9ece5bccf"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unborrow-dcf316441fe44878
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unborrow
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - unborrow (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "14fe8696ac197881dd41b39ae947b287210f6b27f9990031f9e828b9ece5bccf"`
[INFO] running `"docker" "rm" "-f" "14fe8696ac197881dd41b39ae947b287210f6b27f9990031f9e828b9ece5bccf"`
[INFO] [stdout] 14fe8696ac197881dd41b39ae947b287210f6b27f9990031f9e828b9ece5bccf