[INFO] updating cached repository rminderhoud/ram-utils
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rminderhoud/ram-utils
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rminderhoud/ram-utils" "work/ex/beta-1.37-6/sources/1.36.0/gh/rminderhoud/ram-utils"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rminderhoud/ram-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rminderhoud/ram-utils" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rminderhoud/ram-utils"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rminderhoud/ram-utils'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec45531f5fb140b1219848523a79694215ca30fa
[INFO] sha for GitHub repo rminderhoud/ram-utils: ec45531f5fb140b1219848523a79694215ca30fa
[INFO] validating manifest of rminderhoud/ram-utils 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 rminderhoud/ram-utils 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 rminderhoud/ram-utils
[INFO] finished frobbing rminderhoud/ram-utils
[INFO] frobbed toml for rminderhoud/ram-utils written to work/ex/beta-1.37-6/sources/1.36.0/gh/rminderhoud/ram-utils/Cargo.toml
[INFO] started frobbing rminderhoud/ram-utils
[INFO] finished frobbing rminderhoud/ram-utils
[INFO] frobbed toml for rminderhoud/ram-utils written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rminderhoud/ram-utils/Cargo.toml
[INFO] crate rminderhoud/ram-utils 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rminderhoud/ram-utils 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-0/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/rminderhoud/ram-utils:/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] 0cb419cf9474aad3f2d1a4224f5007a7a5f30fffb0bd9faa465cded025d8d5e6
[INFO] running `"docker" "start" "-a" "0cb419cf9474aad3f2d1a4224f5007a7a5f30fffb0bd9faa465cded025d8d5e6"`
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling ram-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `"docker" "inspect" "0cb419cf9474aad3f2d1a4224f5007a7a5f30fffb0bd9faa465cded025d8d5e6"`
[INFO] running `"docker" "rm" "-f" "0cb419cf9474aad3f2d1a4224f5007a7a5f30fffb0bd9faa465cded025d8d5e6"`
[INFO] [stdout] 0cb419cf9474aad3f2d1a4224f5007a7a5f30fffb0bd9faa465cded025d8d5e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/rminderhoud/ram-utils:/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] 1765f97162361467a263d4cf8c0ec5ed07c973e87120b89a7ba7aff96b467e63
[INFO] running `"docker" "start" "-a" "1765f97162361467a263d4cf8c0ec5ed07c973e87120b89a7ba7aff96b467e63"`
[INFO] [stderr]    Compiling ram-utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `"docker" "inspect" "1765f97162361467a263d4cf8c0ec5ed07c973e87120b89a7ba7aff96b467e63"`
[INFO] running `"docker" "rm" "-f" "1765f97162361467a263d4cf8c0ec5ed07c973e87120b89a7ba7aff96b467e63"`
[INFO] [stdout] 1765f97162361467a263d4cf8c0ec5ed07c973e87120b89a7ba7aff96b467e63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/rminderhoud/ram-utils:/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] d325b68315d328865a27a848fcc91121665dc6a0002813d2f59185f2eb866ba2
[INFO] running `"docker" "start" "-a" "d325b68315d328865a27a848fcc91121665dc6a0002813d2f59185f2eb866ba2"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ram_utils-0495766153240bc8
[INFO] [stdout] test tests::test_convert_children ... ok
[INFO] [stdout] test tests::test_convert_children_ignores ... ok
[INFO] [stdout] test tests::test_convert_dir_recursive ... ok
[INFO] [stdout] test tests::test_convert_file ... 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" "d325b68315d328865a27a848fcc91121665dc6a0002813d2f59185f2eb866ba2"`
[INFO] running `"docker" "rm" "-f" "d325b68315d328865a27a848fcc91121665dc6a0002813d2f59185f2eb866ba2"`
[INFO] [stdout] d325b68315d328865a27a848fcc91121665dc6a0002813d2f59185f2eb866ba2