[INFO] updating cached repository feltnerm/rusty-lisp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/feltnerm/rusty-lisp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/feltnerm/rusty-lisp" "work/ex/beta-1.38-1/sources/1.37.0/gh/feltnerm/rusty-lisp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/feltnerm/rusty-lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/feltnerm/rusty-lisp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/feltnerm/rusty-lisp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/feltnerm/rusty-lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 99ba5dc525e5c863338549d7dd6dfa3b4e768459
[INFO] sha for GitHub repo feltnerm/rusty-lisp: 99ba5dc525e5c863338549d7dd6dfa3b4e768459
[INFO] validating manifest of feltnerm/rusty-lisp 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 feltnerm/rusty-lisp 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 feltnerm/rusty-lisp
[INFO] finished frobbing feltnerm/rusty-lisp
[INFO] frobbed toml for feltnerm/rusty-lisp written to work/ex/beta-1.38-1/sources/1.37.0/gh/feltnerm/rusty-lisp/Cargo.toml
[INFO] started frobbing feltnerm/rusty-lisp
[INFO] finished frobbing feltnerm/rusty-lisp
[INFO] frobbed toml for feltnerm/rusty-lisp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/feltnerm/rusty-lisp/Cargo.toml
[INFO] crate feltnerm/rusty-lisp 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/feltnerm/rusty-lisp/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing feltnerm/rusty-lisp 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/feltnerm/rusty-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e9150b45f6d704a629a84a3a2ad60728339ff814a684849ea47325bc8c3550f5
[INFO] running `"docker" "start" "-a" "e9150b45f6d704a629a84a3a2ad60728339ff814a684849ea47325bc8c3550f5"`
[INFO] [stderr]    Compiling combine v1.3.0
[INFO] [stderr]    Compiling rusty-lisp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `"docker" "inspect" "e9150b45f6d704a629a84a3a2ad60728339ff814a684849ea47325bc8c3550f5"`
[INFO] running `"docker" "rm" "-f" "e9150b45f6d704a629a84a3a2ad60728339ff814a684849ea47325bc8c3550f5"`
[INFO] [stdout] e9150b45f6d704a629a84a3a2ad60728339ff814a684849ea47325bc8c3550f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/feltnerm/rusty-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a284598226f1fef8e18d2d08ced1d8245a3e1711a9514c0dbf0516d17beb76c8
[INFO] running `"docker" "start" "-a" "a284598226f1fef8e18d2d08ced1d8245a3e1711a9514c0dbf0516d17beb76c8"`
[INFO] [stderr]    Compiling rusty-lisp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `"docker" "inspect" "a284598226f1fef8e18d2d08ced1d8245a3e1711a9514c0dbf0516d17beb76c8"`
[INFO] running `"docker" "rm" "-f" "a284598226f1fef8e18d2d08ced1d8245a3e1711a9514c0dbf0516d17beb76c8"`
[INFO] [stdout] a284598226f1fef8e18d2d08ced1d8245a3e1711a9514c0dbf0516d17beb76c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/feltnerm/rusty-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 6ea09a91d4b18b53fa45615171af2ffa16358246046b60e34ca219d9efe459dc
[INFO] running `"docker" "start" "-a" "6ea09a91d4b18b53fa45615171af2ffa16358246046b60e34ca219d9efe459dc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_lisp-e1faa05c7f073046
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_parse_number ... ok
[INFO] [stdout] test tests::test_parse_char ... ok
[INFO] [stdout] test tests::test_parse_bool ... ok
[INFO] [stdout] test tests::test_parse_atom ... ok
[INFO] [stdout] test tests::test_parse_string ... ok
[INFO] [stdout] test tests::test_parse_symbol ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6ea09a91d4b18b53fa45615171af2ffa16358246046b60e34ca219d9efe459dc"`
[INFO] running `"docker" "rm" "-f" "6ea09a91d4b18b53fa45615171af2ffa16358246046b60e34ca219d9efe459dc"`
[INFO] [stdout] 6ea09a91d4b18b53fa45615171af2ffa16358246046b60e34ca219d9efe459dc