[INFO] cloning repository arrrght/yaml2yaml
[INFO] running `"git" "clone" "--bare" "git://github.com/arrrght/yaml2yaml.git" "work/cache/sources/gh/arrrght/yaml2yaml"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/arrrght/yaml2yaml'...
[INFO] running `"git" "clone" "work/cache/sources/gh/arrrght/yaml2yaml" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arrrght/yaml2yaml"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arrrght/yaml2yaml'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/arrrght/yaml2yaml" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arrrght/yaml2yaml"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arrrght/yaml2yaml'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8a51a3c369948c4d7f411c9c10f499c99959eb85
[INFO] sha for GitHub repo arrrght/yaml2yaml: 8a51a3c369948c4d7f411c9c10f499c99959eb85
[INFO] validating manifest of arrrght/yaml2yaml on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of arrrght/yaml2yaml on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing arrrght/yaml2yaml
[INFO] finished frobbing arrrght/yaml2yaml
[INFO] frobbed toml for arrrght/yaml2yaml written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arrrght/yaml2yaml/Cargo.toml
[INFO] started frobbing arrrght/yaml2yaml
[INFO] finished frobbing arrrght/yaml2yaml
[INFO] frobbed toml for arrrght/yaml2yaml written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arrrght/yaml2yaml/Cargo.toml
[INFO] crate arrrght/yaml2yaml already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing arrrght/yaml2yaml against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arrrght/yaml2yaml:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 5bd66f62e19b13c7b5bd49d5a9d5b7bf99a7b8a88d4adada260e989e17f9a020
[INFO] running `"docker" "start" "-a" "5bd66f62e19b13c7b5bd49d5a9d5b7bf99a7b8a88d4adada260e989e17f9a020"`
[INFO] [stderr]    Compiling yaml2yaml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "5bd66f62e19b13c7b5bd49d5a9d5b7bf99a7b8a88d4adada260e989e17f9a020"`
[INFO] running `"docker" "rm" "-f" "5bd66f62e19b13c7b5bd49d5a9d5b7bf99a7b8a88d4adada260e989e17f9a020"`
[INFO] [stdout] 5bd66f62e19b13c7b5bd49d5a9d5b7bf99a7b8a88d4adada260e989e17f9a020
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arrrght/yaml2yaml:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a60b517f070f95b9f08e204c37320afa7e115ce635128d1e28d3f88d941e5ca0
[INFO] running `"docker" "start" "-a" "a60b517f070f95b9f08e204c37320afa7e115ce635128d1e28d3f88d941e5ca0"`
[INFO] [stderr]    Compiling yaml2yaml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "a60b517f070f95b9f08e204c37320afa7e115ce635128d1e28d3f88d941e5ca0"`
[INFO] running `"docker" "rm" "-f" "a60b517f070f95b9f08e204c37320afa7e115ce635128d1e28d3f88d941e5ca0"`
[INFO] [stdout] a60b517f070f95b9f08e204c37320afa7e115ce635128d1e28d3f88d941e5ca0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arrrght/yaml2yaml:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 8d62b2ff6cd3877662b9a78942325f5c10ec5767ecc50464fd935d160b3cd2f5
[INFO] running `"docker" "start" "-a" "8d62b2ff6cd3877662b9a78942325f5c10ec5767ecc50464fd935d160b3cd2f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yaml2yaml-c5ef963b9a5fed98
[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" "8d62b2ff6cd3877662b9a78942325f5c10ec5767ecc50464fd935d160b3cd2f5"`
[INFO] running `"docker" "rm" "-f" "8d62b2ff6cd3877662b9a78942325f5c10ec5767ecc50464fd935d160b3cd2f5"`
[INFO] [stdout] 8d62b2ff6cd3877662b9a78942325f5c10ec5767ecc50464fd935d160b3cd2f5