[INFO] updating cached repository DenisKolodin/rfail
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DenisKolodin/rfail
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DenisKolodin/rfail" "work/ex/beta-1.38-1/sources/1.37.0/gh/DenisKolodin/rfail"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DenisKolodin/rfail'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DenisKolodin/rfail" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DenisKolodin/rfail"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DenisKolodin/rfail'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 901b037c15cbaa71dece8f2522c4fd58cd8aaa68
[INFO] sha for GitHub repo DenisKolodin/rfail: 901b037c15cbaa71dece8f2522c4fd58cd8aaa68
[INFO] validating manifest of DenisKolodin/rfail 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 DenisKolodin/rfail 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 DenisKolodin/rfail
[INFO] finished frobbing DenisKolodin/rfail
[INFO] frobbed toml for DenisKolodin/rfail written to work/ex/beta-1.38-1/sources/1.37.0/gh/DenisKolodin/rfail/Cargo.toml
[INFO] started frobbing DenisKolodin/rfail
[INFO] finished frobbing DenisKolodin/rfail
[INFO] frobbed toml for DenisKolodin/rfail written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DenisKolodin/rfail/Cargo.toml
[INFO] crate DenisKolodin/rfail 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing DenisKolodin/rfail against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DenisKolodin/rfail:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e3a950d6964173b003e8633dc2306d567e6c4a69037ae824867fb1c31914dc0c
[INFO] running `"docker" "start" "-a" "e3a950d6964173b003e8633dc2306d567e6c4a69037ae824867fb1c31914dc0c"`
[INFO] [stderr]    Compiling env_logger v0.4.2
[INFO] [stderr]    Compiling rfail v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `"docker" "inspect" "e3a950d6964173b003e8633dc2306d567e6c4a69037ae824867fb1c31914dc0c"`
[INFO] running `"docker" "rm" "-f" "e3a950d6964173b003e8633dc2306d567e6c4a69037ae824867fb1c31914dc0c"`
[INFO] [stdout] e3a950d6964173b003e8633dc2306d567e6c4a69037ae824867fb1c31914dc0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DenisKolodin/rfail:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f568c55a923e93a106f68b2bc72b1a5450afec9c552faa4d508592b638dfeb2d
[INFO] running `"docker" "start" "-a" "f568c55a923e93a106f68b2bc72b1a5450afec9c552faa4d508592b638dfeb2d"`
[INFO] [stderr]    Compiling rfail v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "f568c55a923e93a106f68b2bc72b1a5450afec9c552faa4d508592b638dfeb2d"`
[INFO] running `"docker" "rm" "-f" "f568c55a923e93a106f68b2bc72b1a5450afec9c552faa4d508592b638dfeb2d"`
[INFO] [stdout] f568c55a923e93a106f68b2bc72b1a5450afec9c552faa4d508592b638dfeb2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DenisKolodin/rfail:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3b9185f6fec1b3876f4bb3ec01071d56dc9a5f4e7d904bac991be8ea3c5aea3f
[INFO] running `"docker" "start" "-a" "3b9185f6fec1b3876f4bb3ec01071d56dc9a5f4e7d904bac991be8ea3c5aea3f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rfail-8aa1589c601d55a3
[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" "3b9185f6fec1b3876f4bb3ec01071d56dc9a5f4e7d904bac991be8ea3c5aea3f"`
[INFO] running `"docker" "rm" "-f" "3b9185f6fec1b3876f4bb3ec01071d56dc9a5f4e7d904bac991be8ea3c5aea3f"`
[INFO] [stdout] 3b9185f6fec1b3876f4bb3ec01071d56dc9a5f4e7d904bac991be8ea3c5aea3f