[INFO] updating cached repository Sparkenstein/rust-lisp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Sparkenstein/rust-lisp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Sparkenstein/rust-lisp" "work/ex/beta-1.37-6/sources/1.36.0/gh/Sparkenstein/rust-lisp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Sparkenstein/rust-lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Sparkenstein/rust-lisp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Sparkenstein/rust-lisp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Sparkenstein/rust-lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f7f5dec14e60d79b3110b4c0436abac58ea0a9fe
[INFO] sha for GitHub repo Sparkenstein/rust-lisp: f7f5dec14e60d79b3110b4c0436abac58ea0a9fe
[INFO] validating manifest of Sparkenstein/rust-lisp 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 Sparkenstein/rust-lisp 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 Sparkenstein/rust-lisp
[INFO] finished frobbing Sparkenstein/rust-lisp
[INFO] frobbed toml for Sparkenstein/rust-lisp written to work/ex/beta-1.37-6/sources/1.36.0/gh/Sparkenstein/rust-lisp/Cargo.toml
[INFO] started frobbing Sparkenstein/rust-lisp
[INFO] finished frobbing Sparkenstein/rust-lisp
[INFO] frobbed toml for Sparkenstein/rust-lisp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Sparkenstein/rust-lisp/Cargo.toml
[INFO] crate Sparkenstein/rust-lisp 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 Sparkenstein/rust-lisp against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Sparkenstein/rust-lisp:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b5a43198728aa3dcb91a73fbf857101cc3632faca25ce92450738cc8d42b0324
[INFO] running `"docker" "start" "-a" "b5a43198728aa3dcb91a73fbf857101cc3632faca25ce92450738cc8d42b0324"`
[INFO] [stderr]    Compiling risp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `"docker" "inspect" "b5a43198728aa3dcb91a73fbf857101cc3632faca25ce92450738cc8d42b0324"`
[INFO] running `"docker" "rm" "-f" "b5a43198728aa3dcb91a73fbf857101cc3632faca25ce92450738cc8d42b0324"`
[INFO] [stdout] b5a43198728aa3dcb91a73fbf857101cc3632faca25ce92450738cc8d42b0324
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Sparkenstein/rust-lisp:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4d9ce80d27d81d3295503c53e58c3bfd80423ff3636fa31059e795e44676cfaf
[INFO] running `"docker" "start" "-a" "4d9ce80d27d81d3295503c53e58c3bfd80423ff3636fa31059e795e44676cfaf"`
[INFO] [stderr]    Compiling risp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "4d9ce80d27d81d3295503c53e58c3bfd80423ff3636fa31059e795e44676cfaf"`
[INFO] running `"docker" "rm" "-f" "4d9ce80d27d81d3295503c53e58c3bfd80423ff3636fa31059e795e44676cfaf"`
[INFO] [stdout] 4d9ce80d27d81d3295503c53e58c3bfd80423ff3636fa31059e795e44676cfaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Sparkenstein/rust-lisp:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 7921e27ae9f8328c6f79e3e58fc6d1faa295e169e998b247fa916b9bce1adda4
[INFO] running `"docker" "start" "-a" "7921e27ae9f8328c6f79e3e58fc6d1faa295e169e998b247fa916b9bce1adda4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/risp-beca613224338800
[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" "7921e27ae9f8328c6f79e3e58fc6d1faa295e169e998b247fa916b9bce1adda4"`
[INFO] running `"docker" "rm" "-f" "7921e27ae9f8328c6f79e3e58fc6d1faa295e169e998b247fa916b9bce1adda4"`
[INFO] [stdout] 7921e27ae9f8328c6f79e3e58fc6d1faa295e169e998b247fa916b9bce1adda4