[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-1.38-1/sources/1.37.0/gh/iceiix/openssl-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/iceiix/openssl-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iceiix/openssl-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iceiix/openssl-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of iceiix/openssl-test 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 iceiix/openssl-test
[INFO] finished frobbing iceiix/openssl-test
[INFO] frobbed toml for iceiix/openssl-test written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing iceiix/openssl-test 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6f216764c549535705872d8fb194efcaad9f70512cd2a404c920eabef2b678b6
[INFO] running `"docker" "start" "-a" "6f216764c549535705872d8fb194efcaad9f70512cd2a404c920eabef2b678b6"`
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]    Compiling hex-literal-impl v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling hex-literal v0.1.1
[INFO] [stderr]    Compiling num-rational v0.2.1
[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 17.87s
[INFO] running `"docker" "inspect" "6f216764c549535705872d8fb194efcaad9f70512cd2a404c920eabef2b678b6"`
[INFO] running `"docker" "rm" "-f" "6f216764c549535705872d8fb194efcaad9f70512cd2a404c920eabef2b678b6"`
[INFO] [stdout] 6f216764c549535705872d8fb194efcaad9f70512cd2a404c920eabef2b678b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 22cf7083c853caf1132ecefd214ed86e7c2f3f796b95bbb1d8c0f1096af48623
[INFO] running `"docker" "start" "-a" "22cf7083c853caf1132ecefd214ed86e7c2f3f796b95bbb1d8c0f1096af48623"`
[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 1.08s
[INFO] running `"docker" "inspect" "22cf7083c853caf1132ecefd214ed86e7c2f3f796b95bbb1d8c0f1096af48623"`
[INFO] running `"docker" "rm" "-f" "22cf7083c853caf1132ecefd214ed86e7c2f3f796b95bbb1d8c0f1096af48623"`
[INFO] [stdout] 22cf7083c853caf1132ecefd214ed86e7c2f3f796b95bbb1d8c0f1096af48623
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b741cc2f9947cbba03340f620652189fa6b5cef91ee3354deda99809924723f8
[INFO] running `"docker" "start" "-a" "b741cc2f9947cbba03340f620652189fa6b5cef91ee3354deda99809924723f8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/openssl_test-9ee02151dd5c9adf
[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" "b741cc2f9947cbba03340f620652189fa6b5cef91ee3354deda99809924723f8"`
[INFO] running `"docker" "rm" "-f" "b741cc2f9947cbba03340f620652189fa6b5cef91ee3354deda99809924723f8"`
[INFO] [stdout] b741cc2f9947cbba03340f620652189fa6b5cef91ee3354deda99809924723f8