[INFO] updating cached repository tpohare/learningrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tpohare/learningrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tpohare/learningrust" "work/ex/beta-1.37-6/sources/1.36.0/gh/tpohare/learningrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tpohare/learningrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tpohare/learningrust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tpohare/learningrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tpohare/learningrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 41d2fe28abdd1fa3f941abb00c6e37f1d22fd00c
[INFO] sha for GitHub repo tpohare/learningrust: 41d2fe28abdd1fa3f941abb00c6e37f1d22fd00c
[INFO] validating manifest of tpohare/learningrust 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 tpohare/learningrust 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 tpohare/learningrust
[INFO] finished frobbing tpohare/learningrust
[INFO] frobbed toml for tpohare/learningrust written to work/ex/beta-1.37-6/sources/1.36.0/gh/tpohare/learningrust/Cargo.toml
[INFO] started frobbing tpohare/learningrust
[INFO] finished frobbing tpohare/learningrust
[INFO] frobbed toml for tpohare/learningrust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tpohare/learningrust/Cargo.toml
[INFO] crate tpohare/learningrust 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 tpohare/learningrust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tpohare/learningrust:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b5ff9cae32e0b8a32db2ca806d3dc470f579b54b39f4a13b077636b0d6a6f3f9
[INFO] running `"docker" "start" "-a" "b5ff9cae32e0b8a32db2ca806d3dc470f579b54b39f4a13b077636b0d6a6f3f9"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "b5ff9cae32e0b8a32db2ca806d3dc470f579b54b39f4a13b077636b0d6a6f3f9"`
[INFO] running `"docker" "rm" "-f" "b5ff9cae32e0b8a32db2ca806d3dc470f579b54b39f4a13b077636b0d6a6f3f9"`
[INFO] [stdout] b5ff9cae32e0b8a32db2ca806d3dc470f579b54b39f4a13b077636b0d6a6f3f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tpohare/learningrust:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 189ec2297d788b36dfb5b497cdf1cf717a70543a006d4dffa90665a857b00964
[INFO] running `"docker" "start" "-a" "189ec2297d788b36dfb5b497cdf1cf717a70543a006d4dffa90665a857b00964"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "189ec2297d788b36dfb5b497cdf1cf717a70543a006d4dffa90665a857b00964"`
[INFO] running `"docker" "rm" "-f" "189ec2297d788b36dfb5b497cdf1cf717a70543a006d4dffa90665a857b00964"`
[INFO] [stdout] 189ec2297d788b36dfb5b497cdf1cf717a70543a006d4dffa90665a857b00964
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tpohare/learningrust:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8cdc2af92189416cc48fc7922a81d86e068a8d22e1b0c2facd69075419a1ceac
[INFO] running `"docker" "start" "-a" "8cdc2af92189416cc48fc7922a81d86e068a8d22e1b0c2facd69075419a1ceac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-3af8903213b99db0
[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" "8cdc2af92189416cc48fc7922a81d86e068a8d22e1b0c2facd69075419a1ceac"`
[INFO] running `"docker" "rm" "-f" "8cdc2af92189416cc48fc7922a81d86e068a8d22e1b0c2facd69075419a1ceac"`
[INFO] [stdout] 8cdc2af92189416cc48fc7922a81d86e068a8d22e1b0c2facd69075419a1ceac