[INFO] crate lz_interval_tree_clock 0.1.0 is already in cache
[INFO] extracting crate lz_interval_tree_clock 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/lz_interval_tree_clock/0.1.0
[INFO] extracting crate lz_interval_tree_clock 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lz_interval_tree_clock/0.1.0
[INFO] validating manifest of lz_interval_tree_clock-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lz_interval_tree_clock-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lz_interval_tree_clock-0.1.0
[INFO] finished frobbing lz_interval_tree_clock-0.1.0
[INFO] frobbed toml for lz_interval_tree_clock-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lz_interval_tree_clock/0.1.0/Cargo.toml
[INFO] started frobbing lz_interval_tree_clock-0.1.0
[INFO] finished frobbing lz_interval_tree_clock-0.1.0
[INFO] frobbed toml for lz_interval_tree_clock-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lz_interval_tree_clock/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing lz_interval_tree_clock-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lz_interval_tree_clock/0.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] db1b5362031343665013d186d3c9706926e7ecc18fd9a42204c7dd221f5ee3cf
[INFO] running `"docker" "start" "-a" "db1b5362031343665013d186d3c9706926e7ecc18fd9a42204c7dd221f5ee3cf"`
[INFO] [stderr]    Compiling lz_interval_tree_clock v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "db1b5362031343665013d186d3c9706926e7ecc18fd9a42204c7dd221f5ee3cf"`
[INFO] running `"docker" "rm" "-f" "db1b5362031343665013d186d3c9706926e7ecc18fd9a42204c7dd221f5ee3cf"`
[INFO] [stdout] db1b5362031343665013d186d3c9706926e7ecc18fd9a42204c7dd221f5ee3cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lz_interval_tree_clock/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b336dc2289d46b25cc3d2fc93eb298e528de6e43ebdd1b1ea6df76fbd207f2d8
[INFO] running `"docker" "start" "-a" "b336dc2289d46b25cc3d2fc93eb298e528de6e43ebdd1b1ea6df76fbd207f2d8"`
[INFO] [stderr]    Compiling lz_interval_tree_clock v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "b336dc2289d46b25cc3d2fc93eb298e528de6e43ebdd1b1ea6df76fbd207f2d8"`
[INFO] running `"docker" "rm" "-f" "b336dc2289d46b25cc3d2fc93eb298e528de6e43ebdd1b1ea6df76fbd207f2d8"`
[INFO] [stdout] b336dc2289d46b25cc3d2fc93eb298e528de6e43ebdd1b1ea6df76fbd207f2d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lz_interval_tree_clock/0.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d667bdfbcf3da8c94318f763ad843f6147f5e1cb1796b89d4b6b5ac70a510c2d
[INFO] running `"docker" "start" "-a" "d667bdfbcf3da8c94318f763ad843f6147f5e1cb1796b89d4b6b5ac70a510c2d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lz_interval_tree_clock-5671ee23ea9515e6
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::comparison_after_fork_and_no_events ... ok
[INFO] [stdout] test tests::event_tree_normalize_in_place_2 ... ok
[INFO] [stdout] test tests::joining_independent_stamps_returns_error ... ok
[INFO] [stdout] test tests::comparison_after_join ... ok
[INFO] [stdout] test tests::independent_stamps_comparison ... ok
[INFO] [stdout] test tests::comparison_after_fork_and_events ... ok
[INFO] [stdout] test tests::id_tree_normalize_in_place ... ok
[INFO] [stdout] test tests::event_tree_normalize_in_place_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lz_interval_tree_clock
[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" "d667bdfbcf3da8c94318f763ad843f6147f5e1cb1796b89d4b6b5ac70a510c2d"`
[INFO] running `"docker" "rm" "-f" "d667bdfbcf3da8c94318f763ad843f6147f5e1cb1796b89d4b6b5ac70a510c2d"`
[INFO] [stdout] d667bdfbcf3da8c94318f763ad843f6147f5e1cb1796b89d4b6b5ac70a510c2d