[INFO] updating cached repository emsifa/learn-rust-01-guessing-number
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/emsifa/learn-rust-01-guessing-number
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/emsifa/learn-rust-01-guessing-number" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/emsifa/learn-rust-01-guessing-number"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/emsifa/learn-rust-01-guessing-number'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/emsifa/learn-rust-01-guessing-number" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/emsifa/learn-rust-01-guessing-number"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/emsifa/learn-rust-01-guessing-number'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8a503e20c841400cc85bb356cd77fdbebf29f725
[INFO] sha for GitHub repo emsifa/learn-rust-01-guessing-number: 8a503e20c841400cc85bb356cd77fdbebf29f725
[INFO] validating manifest of emsifa/learn-rust-01-guessing-number on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of emsifa/learn-rust-01-guessing-number on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing emsifa/learn-rust-01-guessing-number
[INFO] finished frobbing emsifa/learn-rust-01-guessing-number
[INFO] frobbed toml for emsifa/learn-rust-01-guessing-number written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/emsifa/learn-rust-01-guessing-number/Cargo.toml
[INFO] started frobbing emsifa/learn-rust-01-guessing-number
[INFO] finished frobbing emsifa/learn-rust-01-guessing-number
[INFO] frobbed toml for emsifa/learn-rust-01-guessing-number written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/emsifa/learn-rust-01-guessing-number/Cargo.toml
[INFO] crate emsifa/learn-rust-01-guessing-number has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing emsifa/learn-rust-01-guessing-number against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/emsifa/learn-rust-01-guessing-number:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] d28c5216cdf454e8941ad72ed30ca9160ce1ab711ed69830d74f8d77be543326
[INFO] running `"docker" "start" "-a" "d28c5216cdf454e8941ad72ed30ca9160ce1ab711ed69830d74f8d77be543326"`
[INFO] [stderr]    Compiling rust-guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "d28c5216cdf454e8941ad72ed30ca9160ce1ab711ed69830d74f8d77be543326"`
[INFO] running `"docker" "rm" "-f" "d28c5216cdf454e8941ad72ed30ca9160ce1ab711ed69830d74f8d77be543326"`
[INFO] [stdout] d28c5216cdf454e8941ad72ed30ca9160ce1ab711ed69830d74f8d77be543326
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/emsifa/learn-rust-01-guessing-number:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 84edefe3bc6f8a62822779d4b35370b8fc19e2f8cf689ed47c1cd9c43f31991e
[INFO] running `"docker" "start" "-a" "84edefe3bc6f8a62822779d4b35370b8fc19e2f8cf689ed47c1cd9c43f31991e"`
[INFO] [stderr]    Compiling rust-guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "84edefe3bc6f8a62822779d4b35370b8fc19e2f8cf689ed47c1cd9c43f31991e"`
[INFO] running `"docker" "rm" "-f" "84edefe3bc6f8a62822779d4b35370b8fc19e2f8cf689ed47c1cd9c43f31991e"`
[INFO] [stdout] 84edefe3bc6f8a62822779d4b35370b8fc19e2f8cf689ed47c1cd9c43f31991e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/emsifa/learn-rust-01-guessing-number:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 84d788f0e03a3c221762b2b9073f06bcdac3acb5338e37a1a6cc0a473d2518da
[INFO] running `"docker" "start" "-a" "84d788f0e03a3c221762b2b9073f06bcdac3acb5338e37a1a6cc0a473d2518da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_guessing_game-319a8a826f9a7fc1
[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" "84d788f0e03a3c221762b2b9073f06bcdac3acb5338e37a1a6cc0a473d2518da"`
[INFO] running `"docker" "rm" "-f" "84d788f0e03a3c221762b2b9073f06bcdac3acb5338e37a1a6cc0a473d2518da"`
[INFO] [stdout] 84d788f0e03a3c221762b2b9073f06bcdac3acb5338e37a1a6cc0a473d2518da