[INFO] updating cached repository cezaraugusto/i-need-to-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cezaraugusto/i-need-to-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cezaraugusto/i-need-to-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/cezaraugusto/i-need-to-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cezaraugusto/i-need-to-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cezaraugusto/i-need-to-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cezaraugusto/i-need-to-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cezaraugusto/i-need-to-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 957b6cbe84230f28403841c0108e65ad95362620
[INFO] sha for GitHub repo cezaraugusto/i-need-to-rust: 957b6cbe84230f28403841c0108e65ad95362620
[INFO] validating manifest of cezaraugusto/i-need-to-rust 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 cezaraugusto/i-need-to-rust 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 cezaraugusto/i-need-to-rust
[INFO] finished frobbing cezaraugusto/i-need-to-rust
[INFO] frobbed toml for cezaraugusto/i-need-to-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/cezaraugusto/i-need-to-rust/Cargo.toml
[INFO] started frobbing cezaraugusto/i-need-to-rust
[INFO] finished frobbing cezaraugusto/i-need-to-rust
[INFO] frobbed toml for cezaraugusto/i-need-to-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cezaraugusto/i-need-to-rust/Cargo.toml
[INFO] crate cezaraugusto/i-need-to-rust 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 cezaraugusto/i-need-to-rust 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/gh/cezaraugusto/i-need-to-rust:/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] e098e5e2c556123907d7d056c7cb7a7a9275eea912e45569df021a1a6104fe04
[INFO] running `"docker" "start" "-a" "e098e5e2c556123907d7d056c7cb7a7a9275eea912e45569df021a1a6104fe04"`
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling ferris-says v0.1.1
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `"docker" "inspect" "e098e5e2c556123907d7d056c7cb7a7a9275eea912e45569df021a1a6104fe04"`
[INFO] running `"docker" "rm" "-f" "e098e5e2c556123907d7d056c7cb7a7a9275eea912e45569df021a1a6104fe04"`
[INFO] [stdout] e098e5e2c556123907d7d056c7cb7a7a9275eea912e45569df021a1a6104fe04
[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/gh/cezaraugusto/i-need-to-rust:/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] 231fed5759b2a6329699c35710b32e06f25f5deca07228726d35c5f24d8412aa
[INFO] running `"docker" "start" "-a" "231fed5759b2a6329699c35710b32e06f25f5deca07228726d35c5f24d8412aa"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "231fed5759b2a6329699c35710b32e06f25f5deca07228726d35c5f24d8412aa"`
[INFO] running `"docker" "rm" "-f" "231fed5759b2a6329699c35710b32e06f25f5deca07228726d35c5f24d8412aa"`
[INFO] [stdout] 231fed5759b2a6329699c35710b32e06f25f5deca07228726d35c5f24d8412aa
[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/gh/cezaraugusto/i-need-to-rust:/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] 0f51c5fc50433e9074d817962c6962f254a54684cd10c27ca315bc8a6b8caf05
[INFO] running `"docker" "start" "-a" "0f51c5fc50433e9074d817962c6962f254a54684cd10c27ca315bc8a6b8caf05"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_rust-ed5aa004dc7a5745
[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" "0f51c5fc50433e9074d817962c6962f254a54684cd10c27ca315bc8a6b8caf05"`
[INFO] running `"docker" "rm" "-f" "0f51c5fc50433e9074d817962c6962f254a54684cd10c27ca315bc8a6b8caf05"`
[INFO] [stdout] 0f51c5fc50433e9074d817962c6962f254a54684cd10c27ca315bc8a6b8caf05