[INFO] crate lsystem 0.2.1 is already in cache
[INFO] extracting crate lsystem 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/lsystem/0.2.1
[INFO] extracting crate lsystem 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lsystem/0.2.1
[INFO] validating manifest of lsystem-0.2.1 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 lsystem-0.2.1 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 lsystem-0.2.1
[INFO] finished frobbing lsystem-0.2.1
[INFO] frobbed toml for lsystem-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lsystem/0.2.1/Cargo.toml
[INFO] started frobbing lsystem-0.2.1
[INFO] finished frobbing lsystem-0.2.1
[INFO] frobbed toml for lsystem-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lsystem/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lsystem-0.2.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lsystem/0.2.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] f65bd1b70530f1f1e5c7138a34a5a77f4985bc1385124676c072408c5e6bc896
[INFO] running `"docker" "start" "-a" "f65bd1b70530f1f1e5c7138a34a5a77f4985bc1385124676c072408c5e6bc896"`
[INFO] [stderr]    Compiling lsystem v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "f65bd1b70530f1f1e5c7138a34a5a77f4985bc1385124676c072408c5e6bc896"`
[INFO] running `"docker" "rm" "-f" "f65bd1b70530f1f1e5c7138a34a5a77f4985bc1385124676c072408c5e6bc896"`
[INFO] [stdout] f65bd1b70530f1f1e5c7138a34a5a77f4985bc1385124676c072408c5e6bc896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lsystem/0.2.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 55945d2169a7fb371d0efc92e9454332b99bf3bfa92f610fff065eac3cd32539
[INFO] running `"docker" "start" "-a" "55945d2169a7fb371d0efc92e9454332b99bf3bfa92f610fff065eac3cd32539"`
[INFO] [stderr]    Compiling lsystem v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "55945d2169a7fb371d0efc92e9454332b99bf3bfa92f610fff065eac3cd32539"`
[INFO] running `"docker" "rm" "-f" "55945d2169a7fb371d0efc92e9454332b99bf3bfa92f610fff065eac3cd32539"`
[INFO] [stdout] 55945d2169a7fb371d0efc92e9454332b99bf3bfa92f610fff065eac3cd32539
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lsystem/0.2.1:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 61ea28def31ad0431d4c2a74958638e716576c53c3aa3f9737f78e5ab5f9c5a8
[INFO] running `"docker" "start" "-a" "61ea28def31ad0431d4c2a74958638e716576c53c3aa3f9737f78e5ab5f9c5a8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lsystem-e98387f0a7f7b0b2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_algae_str ... ok
[INFO] [stdout] test tests::test_pythagoras_tree ... 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/algae-7e7e4b4a4dce5fa6
[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] [stderr]    Doc-tests lsystem
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - MapRules (line 254) ... ok
[INFO] [stdout] test src/lib.rs - MapRules (line 238) ... ok
[INFO] [stdout] test src/lib.rs -  (line 42) ... ok
[INFO] [stdout] test src/lib.rs - LSystem (line 122) ... ok
[INFO] [stdout] test src/lib.rs - LSystem (line 96) ... ok
[INFO] [stdout] test src/lib.rs -  (line 16) ... ok
[INFO] [stdout] test src/lib.rs -  (line 67) ... ok
[INFO] [stdout] test src/lib.rs - LSystem (line 147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "61ea28def31ad0431d4c2a74958638e716576c53c3aa3f9737f78e5ab5f9c5a8"`
[INFO] running `"docker" "rm" "-f" "61ea28def31ad0431d4c2a74958638e716576c53c3aa3f9737f78e5ab5f9c5a8"`
[INFO] [stdout] 61ea28def31ad0431d4c2a74958638e716576c53c3aa3f9737f78e5ab5f9c5a8