[INFO] cloning repository dylanhart/roll [INFO] running `"git" "clone" "--bare" "git://github.com/dylanhart/roll.git" "work/cache/sources/gh/dylanhart/roll"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dylanhart/roll'... [INFO] running `"git" "clone" "work/cache/sources/gh/dylanhart/roll" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dylanhart/roll"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dylanhart/roll'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dylanhart/roll" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dylanhart/roll"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dylanhart/roll'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ae105e9f3634453d23cfc39627f212c989c0c587 [INFO] sha for GitHub repo dylanhart/roll: ae105e9f3634453d23cfc39627f212c989c0c587 [INFO] validating manifest of dylanhart/roll 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 dylanhart/roll 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 dylanhart/roll [INFO] finished frobbing dylanhart/roll [INFO] frobbed toml for dylanhart/roll written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dylanhart/roll/Cargo.toml [INFO] started frobbing dylanhart/roll [INFO] finished frobbing dylanhart/roll [INFO] frobbed toml for dylanhart/roll written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dylanhart/roll/Cargo.toml [INFO] crate dylanhart/roll 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 dylanhart/roll against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dylanhart/roll:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] e895e6a7cbd7a86bbbcc48bd00fcf963e3bc79b639a30df202e2d24a5b1886ef [INFO] running `"docker" "start" "-a" "e895e6a7cbd7a86bbbcc48bd00fcf963e3bc79b639a30df202e2d24a5b1886ef"` [INFO] [stderr] Compiling either v0.1.7 [INFO] [stderr] Compiling rand v0.3.19 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling itertools v0.7.4 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling clap v2.29.0 [INFO] [stderr] Compiling structopt-derive v0.1.6 [INFO] [stderr] Compiling backtrace v0.1.8 [INFO] [stderr] Compiling debugtrace v0.1.0 [INFO] [stderr] Compiling chomp v0.3.1 [INFO] [stderr] Compiling structopt v0.1.6 [INFO] [stderr] Compiling roll v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.44s [INFO] running `"docker" "inspect" "e895e6a7cbd7a86bbbcc48bd00fcf963e3bc79b639a30df202e2d24a5b1886ef"` [INFO] running `"docker" "rm" "-f" "e895e6a7cbd7a86bbbcc48bd00fcf963e3bc79b639a30df202e2d24a5b1886ef"` [INFO] [stdout] e895e6a7cbd7a86bbbcc48bd00fcf963e3bc79b639a30df202e2d24a5b1886ef [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dylanhart/roll:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 6b982be570d5e801b60550272695b001bbf9f451b5bd9d64ad0c9c410dcc87ea [INFO] running `"docker" "start" "-a" "6b982be570d5e801b60550272695b001bbf9f451b5bd9d64ad0c9c410dcc87ea"` [INFO] [stderr] Compiling roll v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `"docker" "inspect" "6b982be570d5e801b60550272695b001bbf9f451b5bd9d64ad0c9c410dcc87ea"` [INFO] running `"docker" "rm" "-f" "6b982be570d5e801b60550272695b001bbf9f451b5bd9d64ad0c9c410dcc87ea"` [INFO] [stdout] 6b982be570d5e801b60550272695b001bbf9f451b5bd9d64ad0c9c410dcc87ea [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dylanhart/roll:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 9ebe33a4774b9396d42dc633ddb5b22b2acf8e76264b4e11b050ffbeb127e2fe [INFO] running `"docker" "start" "-a" "9ebe33a4774b9396d42dc633ddb5b22b2acf8e76264b4e11b050ffbeb127e2fe"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/dice-a3cb29f6373b7f89 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_to_string ... ok [INFO] [stdout] test tests::test_from_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/roll-3638e459105b4596 [INFO] [stderr] Doc-tests dice [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/dice.rs - (line 17) ... ok [INFO] [stdout] test src/dice.rs - (line 9) ... ok [INFO] [stdout] test src/dice.rs - (line 25) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9ebe33a4774b9396d42dc633ddb5b22b2acf8e76264b4e11b050ffbeb127e2fe"` [INFO] running `"docker" "rm" "-f" "9ebe33a4774b9396d42dc633ddb5b22b2acf8e76264b4e11b050ffbeb127e2fe"` [INFO] [stdout] 9ebe33a4774b9396d42dc633ddb5b22b2acf8e76264b4e11b050ffbeb127e2fe