[INFO] fetching crate restor 2.0.2...
[INFO] testing restor-2.0.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate restor 2.0.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate restor 2.0.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate restor 2.0.2
[INFO] finished tweaking crates.io crate restor 2.0.2
[INFO] tweaked toml for crates.io crate restor 2.0.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e135c5f55f9cff068629eee39453a0c8bfccb23119575627ceaf3a3885a65e3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e135c5f55f9cff068629eee39453a0c8bfccb23119575627ceaf3a3885a65e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e135c5f55f9cff068629eee39453a0c8bfccb23119575627ceaf3a3885a65e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e135c5f55f9cff068629eee39453a0c8bfccb23119575627ceaf3a3885a65e3", kill_on_drop: false }`
[INFO] [stdout] 2e135c5f55f9cff068629eee39453a0c8bfccb23119575627ceaf3a3885a65e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 199d351456d098631eb83b46752db5e0ecfcd7987a49b824ec96534b9dbf8dfb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "199d351456d098631eb83b46752db5e0ecfcd7987a49b824ec96534b9dbf8dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling restor v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "199d351456d098631eb83b46752db5e0ecfcd7987a49b824ec96534b9dbf8dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "199d351456d098631eb83b46752db5e0ecfcd7987a49b824ec96534b9dbf8dfb", kill_on_drop: false }`
[INFO] [stdout] 199d351456d098631eb83b46752db5e0ecfcd7987a49b824ec96534b9dbf8dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f02d0ef8e42e301be801bc7e470f0057638ab61a6702f4320cbb7c1fcf2b81aa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f02d0ef8e42e301be801bc7e470f0057638ab61a6702f4320cbb7c1fcf2b81aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling restor v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `storage` should have an upper case name
[INFO] [stdout]    --> src/black_box/many.rs:392:20
[INFO] [stdout]     |
[INFO] [stdout] 392 |         static ref storage: RwLockStorage = make_storage!(
[INFO] [stdout]     |                    ^^^^^^^ help: convert the identifier to upper case: `STORAGE`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `storage` should have an upper case name
[INFO] [stdout]   --> src/black_box/map.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |         static ref storage: RwLockStorage = make_storage!(RwLockStorage: UnMut, Mut);
[INFO] [stdout]    |                    ^^^^^^^ help: convert the identifier to upper case: `STORAGE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "f02d0ef8e42e301be801bc7e470f0057638ab61a6702f4320cbb7c1fcf2b81aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f02d0ef8e42e301be801bc7e470f0057638ab61a6702f4320cbb7c1fcf2b81aa", kill_on_drop: false }`
[INFO] [stdout] f02d0ef8e42e301be801bc7e470f0057638ab61a6702f4320cbb7c1fcf2b81aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 970e1bf46c85b804def18c3e967ba308616523c0a4c753bb0200d050bcd0452d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "970e1bf46c85b804def18c3e967ba308616523c0a4c753bb0200d050bcd0452d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: static variable `storage` should have an upper case name
[INFO] [stderr]    --> src/black_box/many.rs:392:20
[INFO] [stderr]     |
[INFO] [stderr] 392 |         static ref storage: RwLockStorage = make_storage!(
[INFO] [stderr]     |                    ^^^^^^^ help: convert the identifier to upper case: `STORAGE`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `storage` should have an upper case name
[INFO] [stderr]   --> src/black_box/map.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |         static ref storage: RwLockStorage = make_storage!(RwLockStorage: UnMut, Mut);
[INFO] [stderr]    |                    ^^^^^^^ help: convert the identifier to upper case: `STORAGE`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/restor-2f124e0887c7381e
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test black_box::many::tests::get_one_type ... ok
[INFO] [stdout] test black_box::hasher::tests::passthrough_hasher ... ok
[INFO] [stdout] test black_box::many::tests::get_many_types ... ok
[INFO] [stdout] test black_box::many::tests::waiting_get_many_types ... ok
[INFO] [stdout] test black_box::many::tests::waiting_get_one_type ... ok
[INFO] [stdout] test black_box::unit::tests::waiting_insert ... ok
[INFO] [stdout] test black_box::unit::tests::id ... ok
[INFO] [stdout] test black_box::map::tests::test_map ... ok
[INFO] [stdout] test black_box::unit::tests::eq ... ok
[INFO] [stdout] test black_box::unit::tests::insert ... ok
[INFO] [stdout] test black_box::map::tests::test_map_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mutex-04d070b3867fbe05
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test instantiate ... ok
[INFO] [stdout] test register_multiple ... ok
[INFO] [stdout] test register ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test insert_non_registered ... ok
[INFO] [stdout] test borrow_twice_mut ... ok
[INFO] [stdout] test register_repeated ... ok
[INFO] [stdout] test slice_mut ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rwlock-aae7343a4b699de1
[INFO] [stdout] test concurrent_ind_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test borrow_twice_mut ... ok
[INFO] [stdout] test borrow_twice_im ... ok
[INFO] [stdout] test ind ... ok
[INFO] [stdout] test ind_mut ... ok
[INFO] [stdout] test ind_many ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test instantiate ... ok
[INFO] [stdout] test insert_non_registered ... ok
[INFO] [stdout] test register ... ok
[INFO] [stdout] test register_multiple ... ok
[INFO] [stdout] test register_repeated ... ok
[INFO] [stdout] test concurrent::ind_mut ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unsync-077c3a2a166f929f
[INFO] [stdout] test concurrent::ind_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test borrow_twice_im ... ok
[INFO] [stdout] test borrow_twice_mut ... ok
[INFO] [stdout] test ind ... ok
[INFO] [stdout] test ind_mut ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test ind_many ... ok
[INFO] [stdout] test insert_non_registered ... ok
[INFO] [stdout] test register ... ok
[INFO] [stdout] test register_repeated ... ok
[INFO] [stdout] test instantiate ... ok
[INFO] [stdout] test register_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests restor
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/black_box/errors.rs - black_box::errors::ErrorDesc (line 15) ... ok
[INFO] [stdout] test src/lib.rs - make_storage (line 41) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::has_unit (line 69) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::get (line 461) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::run_for (line 258) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::run_for_mut (line 352) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::run_for_mut (line 362) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::run_for (line 275) ... ok
[INFO] [stdout] test src/black_box/errors.rs - black_box::errors::ErrorDesc::NoAllocatedUnit (line 58) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::run_for (line 247) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::get (line 502) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::insert (line 102) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::insert_many (line 159) ... ok
[INFO] [stdout] test src/black_box/errors.rs - black_box::errors::ErrorDesc::BorrowedIncompatibly (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::insert (line 91) ... ok
[INFO] [stdout] test src/black_box/mod.rs - black_box::BlackBox<U>::get (line 475) ... ok
[INFO] [stdout] test src/lib.rs - make_storage (line 58) ... ok
[INFO] [stdout] test src/lib.rs - make_storage (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "970e1bf46c85b804def18c3e967ba308616523c0a4c753bb0200d050bcd0452d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970e1bf46c85b804def18c3e967ba308616523c0a4c753bb0200d050bcd0452d", kill_on_drop: false }`
[INFO] [stdout] 970e1bf46c85b804def18c3e967ba308616523c0a4c753bb0200d050bcd0452d