[INFO] crate nng 0.5.0 is already in cache
[INFO] extracting crate nng 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/nng/0.5.0
[INFO] extracting crate nng 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nng/0.5.0
[INFO] validating manifest of nng-0.5.0 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 nng-0.5.0 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 nng-0.5.0
[INFO] finished frobbing nng-0.5.0
[INFO] frobbed toml for nng-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nng/0.5.0/Cargo.toml
[INFO] started frobbing nng-0.5.0
[INFO] finished frobbing nng-0.5.0
[INFO] frobbed toml for nng-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nng/0.5.0/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 nng-0.5.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nng/0.5.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 260ff9dcae1b6fbf6ff457d0e8305f32829460caad3ed1fbbe60ac9ee602bf52
[INFO] running `"docker" "start" "-a" "260ff9dcae1b6fbf6ff457d0e8305f32829460caad3ed1fbbe60ac9ee602bf52"`
[INFO] [stderr]    Compiling nng-sys v1.1.1-rc.1
[INFO] [stderr]    Compiling nng v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.90s
[INFO] running `"docker" "inspect" "260ff9dcae1b6fbf6ff457d0e8305f32829460caad3ed1fbbe60ac9ee602bf52"`
[INFO] running `"docker" "rm" "-f" "260ff9dcae1b6fbf6ff457d0e8305f32829460caad3ed1fbbe60ac9ee602bf52"`
[INFO] [stdout] 260ff9dcae1b6fbf6ff457d0e8305f32829460caad3ed1fbbe60ac9ee602bf52
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nng/0.5.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1d5679a1c92025035bf564c22ee90ce52e8a41dbca2c534abafe1f3465996c09
[INFO] running `"docker" "start" "-a" "1d5679a1c92025035bf564c22ee90ce52e8a41dbca2c534abafe1f3465996c09"`
[INFO] [stderr]    Compiling nng v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "1d5679a1c92025035bf564c22ee90ce52e8a41dbca2c534abafe1f3465996c09"`
[INFO] running `"docker" "rm" "-f" "1d5679a1c92025035bf564c22ee90ce52e8a41dbca2c534abafe1f3465996c09"`
[INFO] [stdout] 1d5679a1c92025035bf564c22ee90ce52e8a41dbca2c534abafe1f3465996c09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nng/0.5.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 088a88345e244aae1459c6b65adfe074866fb381312e2360aac9524875584a5f
[INFO] running `"docker" "start" "-a" "088a88345e244aae1459c6b65adfe074866fb381312e2360aac9524875584a5f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nng-5797e6027bb5e05b
[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 nng
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/options/mod.rs - options::Options (line 35) ... ok
[INFO] [stdout] test src/aio.rs - aio::Aio (line 42) ... ok
[INFO] [stdout] test src/options/mod.rs - options::Options (line 24) ... ok
[INFO] [stdout] test src/lib.rs -  (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "088a88345e244aae1459c6b65adfe074866fb381312e2360aac9524875584a5f"`
[INFO] running `"docker" "rm" "-f" "088a88345e244aae1459c6b65adfe074866fb381312e2360aac9524875584a5f"`
[INFO] [stdout] 088a88345e244aae1459c6b65adfe074866fb381312e2360aac9524875584a5f