[INFO] crate toast 0.29.0 is already in cache
[INFO] extracting crate toast 0.29.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/toast/0.29.0
[INFO] extracting crate toast 0.29.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/toast/0.29.0
[INFO] validating manifest of toast-0.29.0 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 toast-0.29.0 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 toast-0.29.0
[INFO] finished frobbing toast-0.29.0
[INFO] frobbed toml for toast-0.29.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/toast/0.29.0/Cargo.toml
[INFO] started frobbing toast-0.29.0
[INFO] finished frobbing toast-0.29.0
[INFO] frobbed toml for toast-0.29.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/toast/0.29.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing toast-0.29.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/toast/0.29.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] eeb75479b51fc34ce7c31548003ae85363900397b3974459276ab8c94643785d
[INFO] running `"docker" "start" "-a" "eeb75479b51fc34ce7c31548003ae85363900397b3974459276ab8c94643785d"`
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling crossbeam v0.7.2
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling indicatif v0.11.0
[INFO] [stderr]    Compiling toast v0.29.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.97s
[INFO] running `"docker" "inspect" "eeb75479b51fc34ce7c31548003ae85363900397b3974459276ab8c94643785d"`
[INFO] running `"docker" "rm" "-f" "eeb75479b51fc34ce7c31548003ae85363900397b3974459276ab8c94643785d"`
[INFO] [stdout] eeb75479b51fc34ce7c31548003ae85363900397b3974459276ab8c94643785d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/toast/0.29.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0757eb0261cd623f9e76e19079848f13dade3599409054a79207500aa119a1a8
[INFO] running `"docker" "start" "-a" "0757eb0261cd623f9e76e19079848f13dade3599409054a79207500aa119a1a8"`
[INFO] [stderr]    Compiling toast v0.29.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.10s
[INFO] running `"docker" "inspect" "0757eb0261cd623f9e76e19079848f13dade3599409054a79207500aa119a1a8"`
[INFO] running `"docker" "rm" "-f" "0757eb0261cd623f9e76e19079848f13dade3599409054a79207500aa119a1a8"`
[INFO] [stdout] 0757eb0261cd623f9e76e19079848f13dade3599409054a79207500aa119a1a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/toast/0.29.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3250d47231d4dd911c6b26165933fd833c855eb5fb9367a36c51e95622ef91a1
[INFO] running `"docker" "start" "-a" "3250d47231d4dd911c6b26165933fd833c855eb5fb9367a36c51e95622ef91a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/toast-fa3857be701418e3
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test cache::tests::combine_pure ... ok
[INFO] [stdout] test cache::tests::combine_first_different ... ok
[INFO] [stdout] test cache::tests::combine_concat ... ok
[INFO] [stdout] test cache::tests::combine_second_different ... ok
[INFO] [stdout] test cache::tests::hash_path_not_constant ... ok
[INFO] [stdout] test cache::tests::hash_read_not_constant ... ok
[INFO] [stdout] test cache::tests::hash_path_pure ... ok
[INFO] [stdout] test cache::tests::hash_read_pure ... ok
[INFO] [stdout] test cache::tests::hash_str_not_constant ... ok
[INFO] [stdout] test cache::tests::hash_str_pure ... ok
[INFO] [stdout] test cache::tests::key_command ... ok
[INFO] [stdout] test cache::tests::key_environment_keys ... ok
[INFO] [stdout] test cache::tests::key_pure ... ok
[INFO] [stdout] test cache::tests::key_noop ... ok
[INFO] [stdout] test cache::tests::key_environment_order ... ok
[INFO] [stdout] test config::tests::parse_empty ... ok
[INFO] [stdout] test config::tests::parse_nonempty ... ok
[INFO] [stdout] test format::tests::number_two ... ok
[INFO] [stdout] test cache::tests::key_environment_values ... ok
[INFO] [stdout] test docker::tests::random_impure ... ok
[INFO] [stdout] test format::tests::series_empty ... ok
[INFO] [stdout] test cache::tests::key_input_files_hash ... ok
[INFO] [stdout] test format::tests::number_one ... ok
[INFO] [stdout] test format::tests::series_one ... ok
[INFO] [stdout] test cache::tests::key_previous_key ... ok
[INFO] [stdout] test format::tests::number_zero ... ok
[INFO] [stdout] test cache::tests::key_user ... ok
[INFO] [stdout] test schedule::tests::schedule_dependency_duplicates ... ok
[INFO] [stdout] test cache::tests::key_location ... ok
[INFO] [stdout] test schedule::tests::schedule_empty ... ok
[INFO] [stdout] test schedule::tests::schedule_dependency_order ... ok
[INFO] [stdout] test format::tests::series_two ... ok
[INFO] [stdout] test format::tests::series_three ... ok
[INFO] [stdout] test schedule::tests::schedule_diamond ... ok
[INFO] [stdout] test schedule::tests::schedule_lexicographical_tie_breaking ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_cycle_2 ... ok
[INFO] [stdout] test schedule::tests::schedule_single ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_invalid_default ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_cycle_3 ... ok
[INFO] [stdout] test schedule::tests::schedule_input_duplicates ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_nonexistent ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_single ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_valid_default ... ok
[INFO] [stdout] test toastfile::tests::check_task_caching_disabled_with_mount_paths ... ok
[INFO] [stdout] test toastfile::tests::check_task_caching_disabled_with_ports ... ok
[INFO] [stdout] test schedule::tests::schedule_input_order ... ok
[INFO] [stdout] test schedule::tests::schedule_linear ... ok
[INFO] [stdout] test toastfile::tests::check_task_environment_ok ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_absolute_input_paths ... ok
[INFO] [stdout] test toastfile::tests::check_task_caching_enabled_with_mount_paths ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_absolute_mount_paths ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_cycle_1 ... ok
[INFO] [stdout] test toastfile::tests::check_task_caching_enabled_with_ports ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_relative_location ... ok
[INFO] [stdout] test toastfile::tests::check_task_dependencies_nonempty ... ok
[INFO] [stdout] test toastfile::tests::check_task_environment_equals ... ok
[INFO] [stdout] test toastfile::tests::environment_default_overridden ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_absolute_output_paths ... ok
[INFO] [stdout] test toastfile::tests::environment_empty ... ok
[INFO] [stdout] test toastfile::tests::environment_missing ... ok
[INFO] [stdout] test toastfile::tests::parse_empty ... ok
[INFO] [stdout] test toastfile::tests::parse_minimal_task ... ok
[INFO] [stdout] test toastfile::tests::parse_comprehensive_task ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_empty ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_mount_paths_comma ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_ok ... ok
[INFO] [stdout] test toastfile::tests::environment_default_not_overridden ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3250d47231d4dd911c6b26165933fd833c855eb5fb9367a36c51e95622ef91a1"`
[INFO] running `"docker" "rm" "-f" "3250d47231d4dd911c6b26165933fd833c855eb5fb9367a36c51e95622ef91a1"`
[INFO] [stdout] 3250d47231d4dd911c6b26165933fd833c855eb5fb9367a36c51e95622ef91a1