[INFO] crate ecs 0.23.1 is already in cache
[INFO] extracting crate ecs 0.23.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/ecs/0.23.1
[INFO] extracting crate ecs 0.23.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ecs/0.23.1
[INFO] validating manifest of ecs-0.23.1 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 ecs-0.23.1 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 ecs-0.23.1
[INFO] finished frobbing ecs-0.23.1
[INFO] frobbed toml for ecs-0.23.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ecs/0.23.1/Cargo.toml
[INFO] started frobbing ecs-0.23.1
[INFO] finished frobbing ecs-0.23.1
[INFO] frobbed toml for ecs-0.23.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ecs/0.23.1/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 ecs-0.23.1 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ecs/0.23.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 42d2760b1d4e24adfc9fc0b7632474740b1ff6e2f98345439c28ec25163a3677
[INFO] running `"docker" "start" "-a" "42d2760b1d4e24adfc9fc0b7632474740b1ff6e2f98345439c28ec25163a3677"`
[INFO] [stderr]    Compiling vec_map v0.4.0
[INFO] [stderr]    Compiling ecs v0.23.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "42d2760b1d4e24adfc9fc0b7632474740b1ff6e2f98345439c28ec25163a3677"`
[INFO] running `"docker" "rm" "-f" "42d2760b1d4e24adfc9fc0b7632474740b1ff6e2f98345439c28ec25163a3677"`
[INFO] [stdout] 42d2760b1d4e24adfc9fc0b7632474740b1ff6e2f98345439c28ec25163a3677
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ecs/0.23.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c7bfe0ef01dd32ffd242d218d866fd13ffb378214926c67d946c3f7b0f660793
[INFO] running `"docker" "start" "-a" "c7bfe0ef01dd32ffd242d218d866fd13ffb378214926c67d946c3f7b0f660793"`
[INFO] [stderr]    Compiling ecs v0.23.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `"docker" "inspect" "c7bfe0ef01dd32ffd242d218d866fd13ffb378214926c67d946c3f7b0f660793"`
[INFO] running `"docker" "rm" "-f" "c7bfe0ef01dd32ffd242d218d866fd13ffb378214926c67d946c3f7b0f660793"`
[INFO] [stdout] c7bfe0ef01dd32ffd242d218d866fd13ffb378214926c67d946c3f7b0f660793
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ecs/0.23.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8fbcfa313f5da23902964e52963b9282e0daecf630683e0f228a66fd5d9e710e
[INFO] running `"docker" "start" "-a" "8fbcfa313f5da23902964e52963b9282e0daecf630683e0f228a66fd5d9e710e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ecs-5b42790a99f87573
[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]      Running /opt/crater/target/debug/deps/general_tests-98f96599e3d58f72
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_general_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serialisation_test-c374c06340771f5f
[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]      Running /opt/crater/target/debug/deps/tutorial_tests-bd732070ea30db17
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test chapter2::test ... ok
[INFO] [stdout] test chapter3::test ... ok
[INFO] [stdout] test chapter5::test ... ok
[INFO] [stdout] test chapter6::test ... ok
[INFO] [stdout] test chapter4::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ecs
[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" "8fbcfa313f5da23902964e52963b9282e0daecf630683e0f228a66fd5d9e710e"`
[INFO] running `"docker" "rm" "-f" "8fbcfa313f5da23902964e52963b9282e0daecf630683e0f228a66fd5d9e710e"`
[INFO] [stdout] 8fbcfa313f5da23902964e52963b9282e0daecf630683e0f228a66fd5d9e710e