[INFO] crate errln 0.1.0 is already in cache
[INFO] extracting crate errln 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/errln/0.1.0
[INFO] extracting crate errln 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/errln/0.1.0
[INFO] validating manifest of errln-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 errln-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 errln-0.1.0
[INFO] finished frobbing errln-0.1.0
[INFO] frobbed toml for errln-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/errln/0.1.0/Cargo.toml
[INFO] started frobbing errln-0.1.0
[INFO] finished frobbing errln-0.1.0
[INFO] frobbed toml for errln-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/errln/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 errln-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/errln/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 39d850e645518433840c0c9a3d1fb2a573bac9ebc4224b5ffd4e34b71c952aa7
[INFO] running `"docker" "start" "-a" "39d850e645518433840c0c9a3d1fb2a573bac9ebc4224b5ffd4e34b71c952aa7"`
[INFO] [stderr]    Compiling errln v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "39d850e645518433840c0c9a3d1fb2a573bac9ebc4224b5ffd4e34b71c952aa7"`
[INFO] running `"docker" "rm" "-f" "39d850e645518433840c0c9a3d1fb2a573bac9ebc4224b5ffd4e34b71c952aa7"`
[INFO] [stdout] 39d850e645518433840c0c9a3d1fb2a573bac9ebc4224b5ffd4e34b71c952aa7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/errln/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fe492c1f9a2f24f244b3fbaae021f9738420222638ef025ad2bde29629bd801b
[INFO] running `"docker" "start" "-a" "fe492c1f9a2f24f244b3fbaae021f9738420222638ef025ad2bde29629bd801b"`
[INFO] [stderr]    Compiling errln v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "fe492c1f9a2f24f244b3fbaae021f9738420222638ef025ad2bde29629bd801b"`
[INFO] running `"docker" "rm" "-f" "fe492c1f9a2f24f244b3fbaae021f9738420222638ef025ad2bde29629bd801b"`
[INFO] [stdout] fe492c1f9a2f24f244b3fbaae021f9738420222638ef025ad2bde29629bd801b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/errln/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 645136742efe59e9d000dd55aa88828909a478928a2438ce7888f424d4f07288
[INFO] running `"docker" "start" "-a" "645136742efe59e9d000dd55aa88828909a478928a2438ce7888f424d4f07288"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/errln-2cf05db3b0c59346
[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 errln
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - err (line 16) ... ok
[INFO] [stdout] test src/lib.rs - errln (line 60) ... 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" "645136742efe59e9d000dd55aa88828909a478928a2438ce7888f424d4f07288"`
[INFO] running `"docker" "rm" "-f" "645136742efe59e9d000dd55aa88828909a478928a2438ce7888f424d4f07288"`
[INFO] [stdout] 645136742efe59e9d000dd55aa88828909a478928a2438ce7888f424d4f07288