[INFO] updating cached repository SamOrozco/rust_re_mem
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SamOrozco/rust_re_mem
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SamOrozco/rust_re_mem" "work/ex/beta-1.38-1/sources/1.37.0/gh/SamOrozco/rust_re_mem"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SamOrozco/rust_re_mem'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SamOrozco/rust_re_mem" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SamOrozco/rust_re_mem"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SamOrozco/rust_re_mem'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 569f27fc072303d0d6179b938d2cd2b53576663d
[INFO] sha for GitHub repo SamOrozco/rust_re_mem: 569f27fc072303d0d6179b938d2cd2b53576663d
[INFO] validating manifest of SamOrozco/rust_re_mem 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 SamOrozco/rust_re_mem 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 SamOrozco/rust_re_mem
[INFO] finished frobbing SamOrozco/rust_re_mem
[INFO] frobbed toml for SamOrozco/rust_re_mem written to work/ex/beta-1.38-1/sources/1.37.0/gh/SamOrozco/rust_re_mem/Cargo.toml
[INFO] started frobbing SamOrozco/rust_re_mem
[INFO] finished frobbing SamOrozco/rust_re_mem
[INFO] frobbed toml for SamOrozco/rust_re_mem written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SamOrozco/rust_re_mem/Cargo.toml
[INFO] crate SamOrozco/rust_re_mem 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 SamOrozco/rust_re_mem 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/SamOrozco/rust_re_mem:/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] 3c90745d69463a5725fc79f63c9c844316005a69506b4c60b31201879767ef12
[INFO] running `"docker" "start" "-a" "3c90745d69463a5725fc79f63c9c844316005a69506b4c60b31201879767ef12"`
[INFO] [stderr]    Compiling json v0.11.13
[INFO] [stderr]    Compiling re_mem_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `"docker" "inspect" "3c90745d69463a5725fc79f63c9c844316005a69506b4c60b31201879767ef12"`
[INFO] running `"docker" "rm" "-f" "3c90745d69463a5725fc79f63c9c844316005a69506b4c60b31201879767ef12"`
[INFO] [stdout] 3c90745d69463a5725fc79f63c9c844316005a69506b4c60b31201879767ef12
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/SamOrozco/rust_re_mem:/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] fa91a9737cb13a5bbc9b5c6372531b78759f4dbb6479f0a64e5925bbecea42ca
[INFO] running `"docker" "start" "-a" "fa91a9737cb13a5bbc9b5c6372531b78759f4dbb6479f0a64e5925bbecea42ca"`
[INFO] [stderr]    Compiling re_mem_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "fa91a9737cb13a5bbc9b5c6372531b78759f4dbb6479f0a64e5925bbecea42ca"`
[INFO] running `"docker" "rm" "-f" "fa91a9737cb13a5bbc9b5c6372531b78759f4dbb6479f0a64e5925bbecea42ca"`
[INFO] [stdout] fa91a9737cb13a5bbc9b5c6372531b78759f4dbb6479f0a64e5925bbecea42ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/SamOrozco/rust_re_mem:/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] e2bba8bd4ae66014082b90820f664d8ad1220f6f4a6cd2f91f984371baeb24c6
[INFO] running `"docker" "start" "-a" "e2bba8bd4ae66014082b90820f664d8ad1220f6f4a6cd2f91f984371baeb24c6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/re_mem_rust-6f46a5e74543a86d
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::join_paths ... 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" "e2bba8bd4ae66014082b90820f664d8ad1220f6f4a6cd2f91f984371baeb24c6"`
[INFO] running `"docker" "rm" "-f" "e2bba8bd4ae66014082b90820f664d8ad1220f6f4a6cd2f91f984371baeb24c6"`
[INFO] [stdout] e2bba8bd4ae66014082b90820f664d8ad1220f6f4a6cd2f91f984371baeb24c6