[INFO] updating cached repository iceiix/openssl-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iceiix/openssl-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iceiix/openssl-test" "work/ex/beta-1.37-6/sources/1.36.0/gh/iceiix/openssl-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/iceiix/openssl-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iceiix/openssl-test" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iceiix/openssl-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iceiix/openssl-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 50eeffc564f364fad6accc640ce763bb5dfdfbf2
[INFO] sha for GitHub repo iceiix/openssl-test: 50eeffc564f364fad6accc640ce763bb5dfdfbf2
[INFO] validating manifest of iceiix/openssl-test 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 iceiix/openssl-test 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 iceiix/openssl-test
[INFO] finished frobbing iceiix/openssl-test
[INFO] frobbed toml for iceiix/openssl-test written to work/ex/beta-1.37-6/sources/1.36.0/gh/iceiix/openssl-test/Cargo.toml
[INFO] started frobbing iceiix/openssl-test
[INFO] finished frobbing iceiix/openssl-test
[INFO] frobbed toml for iceiix/openssl-test written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iceiix/openssl-test/Cargo.toml
[INFO] crate iceiix/openssl-test already has a lockfile, it will not be regenerated
[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 iceiix/openssl-test 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-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iceiix/openssl-test:/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] d46c9dabcdb1d7c6a3d8e7f08a5ab476245fb4e0c080407660611e76808476bb
[INFO] running `"docker" "start" "-a" "d46c9dabcdb1d7c6a3d8e7f08a5ab476245fb4e0c080407660611e76808476bb"`
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling proc-macro-hack v0.4.1
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling hex-literal-impl v0.1.1
[INFO] [stderr]    Compiling hex-literal v0.1.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling simple_asn1 v0.1.0 (https://github.com/acw/simple_asn1?rev=823fc31f6f9ba0636207226901f46d50eb1fdd01#823fc31f)
[INFO] [stderr]    Compiling openssl-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/main.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let n = n.unwrap();
[INFO] [stderr]    |         ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.49s
[INFO] running `"docker" "inspect" "d46c9dabcdb1d7c6a3d8e7f08a5ab476245fb4e0c080407660611e76808476bb"`
[INFO] running `"docker" "rm" "-f" "d46c9dabcdb1d7c6a3d8e7f08a5ab476245fb4e0c080407660611e76808476bb"`
[INFO] [stdout] d46c9dabcdb1d7c6a3d8e7f08a5ab476245fb4e0c080407660611e76808476bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iceiix/openssl-test:/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] 075772643d97cacbfe7ab55d4f23663ff9f2663f1c3757185544f322a423125b
[INFO] running `"docker" "start" "-a" "075772643d97cacbfe7ab55d4f23663ff9f2663f1c3757185544f322a423125b"`
[INFO] [stderr]    Compiling openssl-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/main.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let n = n.unwrap();
[INFO] [stderr]    |         ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "075772643d97cacbfe7ab55d4f23663ff9f2663f1c3757185544f322a423125b"`
[INFO] running `"docker" "rm" "-f" "075772643d97cacbfe7ab55d4f23663ff9f2663f1c3757185544f322a423125b"`
[INFO] [stdout] 075772643d97cacbfe7ab55d4f23663ff9f2663f1c3757185544f322a423125b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iceiix/openssl-test:/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] 18e41de1a79e8ff7c908646238d88765963717c46f8420d07243c38eaf5a5d6a
[INFO] running `"docker" "start" "-a" "18e41de1a79e8ff7c908646238d88765963717c46f8420d07243c38eaf5a5d6a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/openssl_test-bc2a682cea928a56
[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] running `"docker" "inspect" "18e41de1a79e8ff7c908646238d88765963717c46f8420d07243c38eaf5a5d6a"`
[INFO] running `"docker" "rm" "-f" "18e41de1a79e8ff7c908646238d88765963717c46f8420d07243c38eaf5a5d6a"`
[INFO] [stdout] 18e41de1a79e8ff7c908646238d88765963717c46f8420d07243c38eaf5a5d6a