[INFO] updating cached repository HelloDHLyn/akane
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HelloDHLyn/akane
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HelloDHLyn/akane" "work/ex/beta-1.38-1/sources/1.37.0/gh/HelloDHLyn/akane"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/HelloDHLyn/akane'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HelloDHLyn/akane" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HelloDHLyn/akane"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HelloDHLyn/akane'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8524e5a55c0af7da16f361ce51434f76c0a42cd9
[INFO] sha for GitHub repo HelloDHLyn/akane: 8524e5a55c0af7da16f361ce51434f76c0a42cd9
[INFO] validating manifest of HelloDHLyn/akane 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 HelloDHLyn/akane 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 HelloDHLyn/akane
[INFO] finished frobbing HelloDHLyn/akane
[INFO] frobbed toml for HelloDHLyn/akane written to work/ex/beta-1.38-1/sources/1.37.0/gh/HelloDHLyn/akane/Cargo.toml
[INFO] started frobbing HelloDHLyn/akane
[INFO] finished frobbing HelloDHLyn/akane
[INFO] frobbed toml for HelloDHLyn/akane written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HelloDHLyn/akane/Cargo.toml
[INFO] crate HelloDHLyn/akane 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] testing HelloDHLyn/akane 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-3/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/HelloDHLyn/akane:/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] f0107aaf8cd31dcf4672e115e05fd5aeeb17fe06c49871c4c47ec8236f343c6d
[INFO] running `"docker" "start" "-a" "f0107aaf8cd31dcf4672e115e05fd5aeeb17fe06c49871c4c47ec8236f343c6d"`
[INFO] [stderr]    Compiling akane v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/parser.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "f0107aaf8cd31dcf4672e115e05fd5aeeb17fe06c49871c4c47ec8236f343c6d"`
[INFO] running `"docker" "rm" "-f" "f0107aaf8cd31dcf4672e115e05fd5aeeb17fe06c49871c4c47ec8236f343c6d"`
[INFO] [stdout] f0107aaf8cd31dcf4672e115e05fd5aeeb17fe06c49871c4c47ec8236f343c6d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/HelloDHLyn/akane:/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] 7ae06d152f07ab747ee75cac04e6bb0816900d328ea4d22ef74481106ff476be
[INFO] running `"docker" "start" "-a" "7ae06d152f07ab747ee75cac04e6bb0816900d328ea4d22ef74481106ff476be"`
[INFO] [stderr]    Compiling akane v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "7ae06d152f07ab747ee75cac04e6bb0816900d328ea4d22ef74481106ff476be"`
[INFO] running `"docker" "rm" "-f" "7ae06d152f07ab747ee75cac04e6bb0816900d328ea4d22ef74481106ff476be"`
[INFO] [stdout] 7ae06d152f07ab747ee75cac04e6bb0816900d328ea4d22ef74481106ff476be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/HelloDHLyn/akane:/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] b5379d50de3950c99c92fd9373ea94c226ab1dd739fe282d6c5c4f2f5a53722b
[INFO] running `"docker" "start" "-a" "b5379d50de3950c99c92fd9373ea94c226ab1dd739fe282d6c5c4f2f5a53722b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/akane-5c183be0cc49a8c2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parser::tests::test_parser_3 ... ok
[INFO] [stdout] test lexer::test_lexer ... ok
[INFO] [stdout] test parser::tests::test_parser_2 ... ok
[INFO] [stdout] test parser::tests::test_parser_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b5379d50de3950c99c92fd9373ea94c226ab1dd739fe282d6c5c4f2f5a53722b"`
[INFO] running `"docker" "rm" "-f" "b5379d50de3950c99c92fd9373ea94c226ab1dd739fe282d6c5c4f2f5a53722b"`
[INFO] [stdout] b5379d50de3950c99c92fd9373ea94c226ab1dd739fe282d6c5c4f2f5a53722b