[INFO] updating cached repository IvanMalison/hola-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/IvanMalison/hola-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/IvanMalison/hola-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/IvanMalison/hola-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/IvanMalison/hola-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/IvanMalison/hola-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/IvanMalison/hola-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/IvanMalison/hola-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 87569e15e7ae20cd5d2c30d0e3ec4f969e9371ff
[INFO] sha for GitHub repo IvanMalison/hola-rust: 87569e15e7ae20cd5d2c30d0e3ec4f969e9371ff
[INFO] validating manifest of IvanMalison/hola-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 IvanMalison/hola-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 IvanMalison/hola-rust
[INFO] finished frobbing IvanMalison/hola-rust
[INFO] frobbed toml for IvanMalison/hola-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/IvanMalison/hola-rust/Cargo.toml
[INFO] started frobbing IvanMalison/hola-rust
[INFO] finished frobbing IvanMalison/hola-rust
[INFO] frobbed toml for IvanMalison/hola-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/IvanMalison/hola-rust/Cargo.toml
[INFO] crate IvanMalison/hola-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 IvanMalison/hola-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-7/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/IvanMalison/hola-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] 077f64c877832892eee80ae18d444ea3e0eb5af2a4d64472aa4ac3242866f9f0
[INFO] running `"docker" "start" "-a" "077f64c877832892eee80ae18d444ea3e0eb5af2a4d64472aa4ac3242866f9f0"`
[INFO] [stderr]    Compiling hola-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "077f64c877832892eee80ae18d444ea3e0eb5af2a4d64472aa4ac3242866f9f0"`
[INFO] running `"docker" "rm" "-f" "077f64c877832892eee80ae18d444ea3e0eb5af2a4d64472aa4ac3242866f9f0"`
[INFO] [stdout] 077f64c877832892eee80ae18d444ea3e0eb5af2a4d64472aa4ac3242866f9f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/IvanMalison/hola-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] 61817aa00af120b4799093af6c6ea506eca98b2279f966dddd7f1bd9f635602e
[INFO] running `"docker" "start" "-a" "61817aa00af120b4799093af6c6ea506eca98b2279f966dddd7f1bd9f635602e"`
[INFO] [stderr]    Compiling hola-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "61817aa00af120b4799093af6c6ea506eca98b2279f966dddd7f1bd9f635602e"`
[INFO] running `"docker" "rm" "-f" "61817aa00af120b4799093af6c6ea506eca98b2279f966dddd7f1bd9f635602e"`
[INFO] [stdout] 61817aa00af120b4799093af6c6ea506eca98b2279f966dddd7f1bd9f635602e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/IvanMalison/hola-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] d2368ff2f4220bb0853eb25a749241cbb8b91cb530e5325d30e76d71cf57e531
[INFO] running `"docker" "start" "-a" "d2368ff2f4220bb0853eb25a749241cbb8b91cb530e5325d30e76d71cf57e531"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hola_rust-f5d3368ff0207aca
[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" "d2368ff2f4220bb0853eb25a749241cbb8b91cb530e5325d30e76d71cf57e531"`
[INFO] running `"docker" "rm" "-f" "d2368ff2f4220bb0853eb25a749241cbb8b91cb530e5325d30e76d71cf57e531"`
[INFO] [stdout] d2368ff2f4220bb0853eb25a749241cbb8b91cb530e5325d30e76d71cf57e531