[INFO] cloning repository BookOwl/future_duel
[INFO] running `"git" "clone" "--bare" "git://github.com/BookOwl/future_duel.git" "work/cache/sources/gh/BookOwl/future_duel"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/BookOwl/future_duel'...
[INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/future_duel" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/BookOwl/future_duel"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/BookOwl/future_duel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/future_duel" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BookOwl/future_duel"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BookOwl/future_duel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 009cb8e9eb503731de8018210f0bcf629da21c5c
[INFO] sha for GitHub repo BookOwl/future_duel: 009cb8e9eb503731de8018210f0bcf629da21c5c
[INFO] validating manifest of BookOwl/future_duel on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of BookOwl/future_duel on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing BookOwl/future_duel
[INFO] finished frobbing BookOwl/future_duel
[INFO] frobbed toml for BookOwl/future_duel written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/BookOwl/future_duel/Cargo.toml
[INFO] started frobbing BookOwl/future_duel
[INFO] finished frobbing BookOwl/future_duel
[INFO] frobbed toml for BookOwl/future_duel written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BookOwl/future_duel/Cargo.toml
[INFO] crate BookOwl/future_duel already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing BookOwl/future_duel against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BookOwl/future_duel:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 397bc10604211e81d2bdcb5b8ce315fa0442e4d5f7cf82e696b5f5577652d45b
[INFO] running `"docker" "start" "-a" "397bc10604211e81d2bdcb5b8ce315fa0442e4d5f7cf82e696b5f5577652d45b"`
[INFO] [stderr]    Compiling subprocess v0.1.12
[INFO] [stderr]    Compiling future_duel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `"docker" "inspect" "397bc10604211e81d2bdcb5b8ce315fa0442e4d5f7cf82e696b5f5577652d45b"`
[INFO] running `"docker" "rm" "-f" "397bc10604211e81d2bdcb5b8ce315fa0442e4d5f7cf82e696b5f5577652d45b"`
[INFO] [stdout] 397bc10604211e81d2bdcb5b8ce315fa0442e4d5f7cf82e696b5f5577652d45b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BookOwl/future_duel:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] b35aa42f1d81e1823341b3d0d493da474b37caf118891489f1cf20afe1cbdeea
[INFO] running `"docker" "start" "-a" "b35aa42f1d81e1823341b3d0d493da474b37caf118891489f1cf20afe1cbdeea"`
[INFO] [stderr]    Compiling future_duel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "b35aa42f1d81e1823341b3d0d493da474b37caf118891489f1cf20afe1cbdeea"`
[INFO] running `"docker" "rm" "-f" "b35aa42f1d81e1823341b3d0d493da474b37caf118891489f1cf20afe1cbdeea"`
[INFO] [stdout] b35aa42f1d81e1823341b3d0d493da474b37caf118891489f1cf20afe1cbdeea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/BookOwl/future_duel:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 31ff0faf4d147669bd27570ae48832e56fa66bb1d02f8226fbc76198e8953532
[INFO] running `"docker" "start" "-a" "31ff0faf4d147669bd27570ae48832e56fa66bb1d02f8226fbc76198e8953532"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/future_duel-2e9b88530b3a952e
[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" "31ff0faf4d147669bd27570ae48832e56fa66bb1d02f8226fbc76198e8953532"`
[INFO] running `"docker" "rm" "-f" "31ff0faf4d147669bd27570ae48832e56fa66bb1d02f8226fbc76198e8953532"`
[INFO] [stdout] 31ff0faf4d147669bd27570ae48832e56fa66bb1d02f8226fbc76198e8953532