[INFO] updating cached repository zoosky/toml_experiments
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zoosky/toml_experiments
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zoosky/toml_experiments" "work/ex/beta-1.38-1/sources/1.37.0/gh/zoosky/toml_experiments"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zoosky/toml_experiments'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zoosky/toml_experiments" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zoosky/toml_experiments"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zoosky/toml_experiments'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 562b87e7c5041b7e65e622fe570a4db1f4f4d1f0
[INFO] sha for GitHub repo zoosky/toml_experiments: 562b87e7c5041b7e65e622fe570a4db1f4f4d1f0
[INFO] validating manifest of zoosky/toml_experiments 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 zoosky/toml_experiments 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 zoosky/toml_experiments
[INFO] finished frobbing zoosky/toml_experiments
[INFO] frobbed toml for zoosky/toml_experiments written to work/ex/beta-1.38-1/sources/1.37.0/gh/zoosky/toml_experiments/Cargo.toml
[INFO] started frobbing zoosky/toml_experiments
[INFO] finished frobbing zoosky/toml_experiments
[INFO] frobbed toml for zoosky/toml_experiments written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zoosky/toml_experiments/Cargo.toml
[INFO] crate zoosky/toml_experiments 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 zoosky/toml_experiments 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/zoosky/toml_experiments:/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] f4eb016012ce2b28e9d95fa5c1d5e600da50c0fcd4dbaf4f90062f99bf85c508
[INFO] running `"docker" "start" "-a" "f4eb016012ce2b28e9d95fa5c1d5e600da50c0fcd4dbaf4f90062f99bf85c508"`
[INFO] [stderr]    Compiling serde v1.0.20
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling toml_reader v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.26s
[INFO] running `"docker" "inspect" "f4eb016012ce2b28e9d95fa5c1d5e600da50c0fcd4dbaf4f90062f99bf85c508"`
[INFO] running `"docker" "rm" "-f" "f4eb016012ce2b28e9d95fa5c1d5e600da50c0fcd4dbaf4f90062f99bf85c508"`
[INFO] [stdout] f4eb016012ce2b28e9d95fa5c1d5e600da50c0fcd4dbaf4f90062f99bf85c508
[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/zoosky/toml_experiments:/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] 35cd0c60501bbd9041872f489631b55db571b5c1d90646c097c941923efc9a88
[INFO] running `"docker" "start" "-a" "35cd0c60501bbd9041872f489631b55db571b5c1d90646c097c941923efc9a88"`
[INFO] [stderr]    Compiling toml_reader v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "35cd0c60501bbd9041872f489631b55db571b5c1d90646c097c941923efc9a88"`
[INFO] running `"docker" "rm" "-f" "35cd0c60501bbd9041872f489631b55db571b5c1d90646c097c941923efc9a88"`
[INFO] [stdout] 35cd0c60501bbd9041872f489631b55db571b5c1d90646c097c941923efc9a88
[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/zoosky/toml_experiments:/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] f484b0d2cd596eee27284eff1698f6f5789d57d006eb38a21a23af8bae9fd0ea
[INFO] running `"docker" "start" "-a" "f484b0d2cd596eee27284eff1698f6f5789d57d006eb38a21a23af8bae9fd0ea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/toml_reader-ab20fdffc5a50a5c
[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" "f484b0d2cd596eee27284eff1698f6f5789d57d006eb38a21a23af8bae9fd0ea"`
[INFO] running `"docker" "rm" "-f" "f484b0d2cd596eee27284eff1698f6f5789d57d006eb38a21a23af8bae9fd0ea"`
[INFO] [stdout] f484b0d2cd596eee27284eff1698f6f5789d57d006eb38a21a23af8bae9fd0ea