[INFO] updating cached repository ashtneoi/mint
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ashtneoi/mint
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ashtneoi/mint" "work/ex/beta-1.38-1/sources/1.37.0/gh/ashtneoi/mint"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ashtneoi/mint'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ashtneoi/mint" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashtneoi/mint"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashtneoi/mint'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 249f19b2601bc90da77bff3b97f57eff8d74d5c6
[INFO] sha for GitHub repo ashtneoi/mint: 249f19b2601bc90da77bff3b97f57eff8d74d5c6
[INFO] validating manifest of ashtneoi/mint 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 ashtneoi/mint 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 ashtneoi/mint
[INFO] finished frobbing ashtneoi/mint
[INFO] frobbed toml for ashtneoi/mint written to work/ex/beta-1.38-1/sources/1.37.0/gh/ashtneoi/mint/Cargo.toml
[INFO] started frobbing ashtneoi/mint
[INFO] finished frobbing ashtneoi/mint
[INFO] frobbed toml for ashtneoi/mint written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashtneoi/mint/Cargo.toml
[INFO] crate ashtneoi/mint 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 ashtneoi/mint 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ashtneoi/mint:/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] 7f7d6e4302c6629a31c14fe3deee3d910f17859148b610335a405907f94196a7
[INFO] running `"docker" "start" "-a" "7f7d6e4302c6629a31c14fe3deee3d910f17859148b610335a405907f94196a7"`
[INFO] [stderr]    Compiling mint v1.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `"docker" "inspect" "7f7d6e4302c6629a31c14fe3deee3d910f17859148b610335a405907f94196a7"`
[INFO] running `"docker" "rm" "-f" "7f7d6e4302c6629a31c14fe3deee3d910f17859148b610335a405907f94196a7"`
[INFO] [stdout] 7f7d6e4302c6629a31c14fe3deee3d910f17859148b610335a405907f94196a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ashtneoi/mint:/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] 6d77959357073ae9e3709bbcea1aff9527e9af82c065a8bbfb002c35f6e0a3f9
[INFO] running `"docker" "start" "-a" "6d77959357073ae9e3709bbcea1aff9527e9af82c065a8bbfb002c35f6e0a3f9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mint v1.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "6d77959357073ae9e3709bbcea1aff9527e9af82c065a8bbfb002c35f6e0a3f9"`
[INFO] running `"docker" "rm" "-f" "6d77959357073ae9e3709bbcea1aff9527e9af82c065a8bbfb002c35f6e0a3f9"`
[INFO] [stdout] 6d77959357073ae9e3709bbcea1aff9527e9af82c065a8bbfb002c35f6e0a3f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ashtneoi/mint:/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] c98e48c6e906474ac7ef716f8cd0e8e0df970c747e88ff7d249724279fdee089
[INFO] running `"docker" "start" "-a" "c98e48c6e906474ac7ef716f8cd0e8e0df970c747e88ff7d249724279fdee089"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mint-83c4180c53d17655
[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] [stderr]      Running /opt/crater/target/debug/deps/mint-1a6b619fa1620c87
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::cli_disallowed_names ... ok
[INFO] [stdout] test tests::lines ... ok
[INFO] [stdout] test tests::cli_no_dup ... ok
[INFO] [stdout] test tests::everything ... ok
[INFO] [stdout] test tests::test_brace_escape ... ok
[INFO] [stdout] test tests::no_replacements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mint
[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" "c98e48c6e906474ac7ef716f8cd0e8e0df970c747e88ff7d249724279fdee089"`
[INFO] running `"docker" "rm" "-f" "c98e48c6e906474ac7ef716f8cd0e8e0df970c747e88ff7d249724279fdee089"`
[INFO] [stdout] c98e48c6e906474ac7ef716f8cd0e8e0df970c747e88ff7d249724279fdee089