[INFO] cloning repository marcesquerra/cases
[INFO] running `"git" "clone" "--bare" "git://github.com/marcesquerra/cases.git" "work/cache/sources/gh/marcesquerra/cases"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/marcesquerra/cases'...
[INFO] running `"git" "clone" "work/cache/sources/gh/marcesquerra/cases" "work/ex/beta-1.37-6/sources/1.36.0/gh/marcesquerra/cases"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/marcesquerra/cases'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marcesquerra/cases" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/marcesquerra/cases"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/marcesquerra/cases'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 822a4fedc034d18a8ccdf6767f87d217431fd61d
[INFO] sha for GitHub repo marcesquerra/cases: 822a4fedc034d18a8ccdf6767f87d217431fd61d
[INFO] validating manifest of marcesquerra/cases 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 marcesquerra/cases 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 marcesquerra/cases
[INFO] finished frobbing marcesquerra/cases
[INFO] frobbed toml for marcesquerra/cases written to work/ex/beta-1.37-6/sources/1.36.0/gh/marcesquerra/cases/Cargo.toml
[INFO] started frobbing marcesquerra/cases
[INFO] finished frobbing marcesquerra/cases
[INFO] frobbed toml for marcesquerra/cases written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/marcesquerra/cases/Cargo.toml
[INFO] crate marcesquerra/cases 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 marcesquerra/cases against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/marcesquerra/cases:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 613d00ef15375df331518fb9757ca5c5113c11ef49aeeef3f1b2b245679245a0
[INFO] running `"docker" "start" "-a" "613d00ef15375df331518fb9757ca5c5113c11ef49aeeef3f1b2b245679245a0"`
[INFO] [stderr]    Compiling static_assertions v0.2.5
[INFO] [stderr]    Compiling lexical-core v0.4.2
[INFO] [stderr]    Compiling nom v5.0.0
[INFO] [stderr]    Compiling cases v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Upper`
[INFO] [stderr]    --> src/parser.rs:256:3
[INFO] [stderr]     |
[INFO] [stderr] 256 |   Upper,
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lower`
[INFO] [stderr]    --> src/parser.rs:257:3
[INFO] [stderr]     |
[INFO] [stderr] 257 |   Lower,
[INFO] [stderr]     |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.58s
[INFO] running `"docker" "inspect" "613d00ef15375df331518fb9757ca5c5113c11ef49aeeef3f1b2b245679245a0"`
[INFO] running `"docker" "rm" "-f" "613d00ef15375df331518fb9757ca5c5113c11ef49aeeef3f1b2b245679245a0"`
[INFO] [stdout] 613d00ef15375df331518fb9757ca5c5113c11ef49aeeef3f1b2b245679245a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/marcesquerra/cases:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c337a9229bc644f097f8da353eef1d4152912ab3517752dcc0cab3bce3309666
[INFO] running `"docker" "start" "-a" "c337a9229bc644f097f8da353eef1d4152912ab3517752dcc0cab3bce3309666"`
[INFO] [stderr]    Compiling cases v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "c337a9229bc644f097f8da353eef1d4152912ab3517752dcc0cab3bce3309666"`
[INFO] running `"docker" "rm" "-f" "c337a9229bc644f097f8da353eef1d4152912ab3517752dcc0cab3bce3309666"`
[INFO] [stdout] c337a9229bc644f097f8da353eef1d4152912ab3517752dcc0cab3bce3309666
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/marcesquerra/cases:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1513d293052ab00d42814e9475960819a6f1243e07c262c8d22e2ec7500973aa
[INFO] running `"docker" "start" "-a" "1513d293052ab00d42814e9475960819a6f1243e07c262c8d22e2ec7500973aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cases-39e1a27ee7d7c913
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parser::parse_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1513d293052ab00d42814e9475960819a6f1243e07c262c8d22e2ec7500973aa"`
[INFO] running `"docker" "rm" "-f" "1513d293052ab00d42814e9475960819a6f1243e07c262c8d22e2ec7500973aa"`
[INFO] [stdout] 1513d293052ab00d42814e9475960819a6f1243e07c262c8d22e2ec7500973aa