[INFO] crate unborrow 0.3.1 is already in cache
[INFO] extracting crate unborrow 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/unborrow/0.3.1
[INFO] extracting crate unborrow 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unborrow/0.3.1
[INFO] validating manifest of unborrow-0.3.1 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 unborrow-0.3.1 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 unborrow-0.3.1
[INFO] finished frobbing unborrow-0.3.1
[INFO] frobbed toml for unborrow-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/unborrow/0.3.1/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 unborrow-0.3.1 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 41da77112a325ceeb445193ef9a9263f4d6fb470ccbba5a13bad583e2f7e005d
[INFO] running `"docker" "start" "-a" "41da77112a325ceeb445193ef9a9263f4d6fb470ccbba5a13bad583e2f7e005d"`
[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" "41da77112a325ceeb445193ef9a9263f4d6fb470ccbba5a13bad583e2f7e005d"`
[INFO] running `"docker" "rm" "-f" "41da77112a325ceeb445193ef9a9263f4d6fb470ccbba5a13bad583e2f7e005d"`
[INFO] [stdout] 41da77112a325ceeb445193ef9a9263f4d6fb470ccbba5a13bad583e2f7e005d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 08a8e142af05a01289eed8b509a0d919fbade8b00aaf2cc5ad630e23412322f4
[INFO] running `"docker" "start" "-a" "08a8e142af05a01289eed8b509a0d919fbade8b00aaf2cc5ad630e23412322f4"`
[INFO] [stderr]    Compiling unborrow v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "08a8e142af05a01289eed8b509a0d919fbade8b00aaf2cc5ad630e23412322f4"`
[INFO] running `"docker" "rm" "-f" "08a8e142af05a01289eed8b509a0d919fbade8b00aaf2cc5ad630e23412322f4"`
[INFO] [stdout] 08a8e142af05a01289eed8b509a0d919fbade8b00aaf2cc5ad630e23412322f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a99196ab5473dcd397544ec96a6f406b66352bce8048cf4d4e33e73b84a6b0b7
[INFO] running `"docker" "start" "-a" "a99196ab5473dcd397544ec96a6f406b66352bce8048cf4d4e33e73b84a6b0b7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unborrow-4f2593517be8e115
[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 unborrow
[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" "a99196ab5473dcd397544ec96a6f406b66352bce8048cf4d4e33e73b84a6b0b7"`
[INFO] running `"docker" "rm" "-f" "a99196ab5473dcd397544ec96a6f406b66352bce8048cf4d4e33e73b84a6b0b7"`
[INFO] [stdout] a99196ab5473dcd397544ec96a6f406b66352bce8048cf4d4e33e73b84a6b0b7