[INFO] crate graphplan 0.2.0 is already in cache
[INFO] extracting crate graphplan 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/graphplan/0.2.0
[INFO] extracting crate graphplan 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/graphplan/0.2.0
[INFO] validating manifest of graphplan-0.2.0 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 graphplan-0.2.0 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 graphplan-0.2.0
[INFO] finished frobbing graphplan-0.2.0
[INFO] frobbed toml for graphplan-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/graphplan/0.2.0/Cargo.toml
[INFO] started frobbing graphplan-0.2.0
[INFO] finished frobbing graphplan-0.2.0
[INFO] frobbed toml for graphplan-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/graphplan/0.2.0/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 graphplan-0.2.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/graphplan/0.2.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 60a96eaf6e90775fd2a217479a50ce46804885abfc73719c8f1ecf10c60c988c
[INFO] running `"docker" "start" "-a" "60a96eaf6e90775fd2a217479a50ce46804885abfc73719c8f1ecf10c60c988c"`
[INFO] [stderr]    Compiling graphplan v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `as_vec`
[INFO] [stderr]   --> src/solver.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn as_vec(&self) -> Vec<Action> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `"docker" "inspect" "60a96eaf6e90775fd2a217479a50ce46804885abfc73719c8f1ecf10c60c988c"`
[INFO] running `"docker" "rm" "-f" "60a96eaf6e90775fd2a217479a50ce46804885abfc73719c8f1ecf10c60c988c"`
[INFO] [stdout] 60a96eaf6e90775fd2a217479a50ce46804885abfc73719c8f1ecf10c60c988c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/graphplan/0.2.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 44feb6e3a625ad100960064ad014c72451a2025971bd1681ddedb23b6bb01d7f
[INFO] running `"docker" "start" "-a" "44feb6e3a625ad100960064ad014c72451a2025971bd1681ddedb23b6bb01d7f"`
[INFO] [stderr]    Compiling graphplan v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `"docker" "inspect" "44feb6e3a625ad100960064ad014c72451a2025971bd1681ddedb23b6bb01d7f"`
[INFO] running `"docker" "rm" "-f" "44feb6e3a625ad100960064ad014c72451a2025971bd1681ddedb23b6bb01d7f"`
[INFO] [stdout] 44feb6e3a625ad100960064ad014c72451a2025971bd1681ddedb23b6bb01d7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/graphplan/0.2.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 486ec2534d41280e9d13afb04cf0457ad3d0dcc7138caee623d0ff246b3cc62b
[INFO] running `"docker" "start" "-a" "486ec2534d41280e9d13afb04cf0457ad3d0dcc7138caee623d0ff246b3cc62b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/graphplan-ed30d028c1524a3c
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test layer::mutex_test::proposition_mutexes_due_to_negation ... ok
[INFO] [stdout] test layer::mutex_test::proposition_mutexes_due_to_mutex_actions ... ok
[INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_interference ... ok
[INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_competing_needs ... ok
[INFO] [stdout] test layer::from_layer_test::action_layer_from_proposition_layer ... ok
[INFO] [stdout] test pairset::pairs_test::yields_unique_pairs_from_sets ... ok
[INFO] [stdout] test pairset::pairs_test::yields_unique_pairs_from_sets_of_actions ... ok
[INFO] [stdout] test pairset::pair_set_test::pairset ... ok
[INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_inconsistent_fx ... ok
[INFO] [stdout] test solver::goal_set_action_generator_test::multiple_goals ... ok
[INFO] [stdout] test solver::goal_set_action_generator_test::single_goal ... ok
[INFO] [stdout] test pairset::pairs_test::yields_unique_pairs_only ... ok
[INFO] [stdout] test proposition::proposition_test::proposition_hashing_works ... ok
[INFO] [stdout] test proposition::proposition_test::propositions_can_be_negated ... ok
[INFO] [stdout] test solver::btreeset_test::is_sorted ... ok
[INFO] [stdout] test integration_test::load_from_toml_config ... ok
[INFO] [stdout] test solver::goal_set_action_generator_test::yields_all ... ok
[INFO] [stdout] test solver::simple_solver_test::solver_works ... ok
[INFO] [stdout] test integration_test::integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graphplan
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/macros.rs - hashset (line 7) ... ok
[INFO] [stdout] test src/macros.rs - btreeset (line 40) ... ok
[INFO] [stdout] test src/macros.rs - hashmap (line 70) ... 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" "486ec2534d41280e9d13afb04cf0457ad3d0dcc7138caee623d0ff246b3cc62b"`
[INFO] running `"docker" "rm" "-f" "486ec2534d41280e9d13afb04cf0457ad3d0dcc7138caee623d0ff246b3cc62b"`
[INFO] [stdout] 486ec2534d41280e9d13afb04cf0457ad3d0dcc7138caee623d0ff246b3cc62b