[INFO] fetching crate gear_combos 1.0.4...
[INFO] testing gear_combos-1.0.4 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate gear_combos 1.0.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gear_combos 1.0.4 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gear_combos 1.0.4
[INFO] finished tweaking crates.io crate gear_combos 1.0.4
[INFO] tweaked toml for crates.io crate gear_combos 1.0.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate gear_combos 1.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48f4ba64056c5e0ed259afb8aa683ea530bbb1bfbbb5aa97962d84f417a7bc64
[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" "48f4ba64056c5e0ed259afb8aa683ea530bbb1bfbbb5aa97962d84f417a7bc64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48f4ba64056c5e0ed259afb8aa683ea530bbb1bfbbb5aa97962d84f417a7bc64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f4ba64056c5e0ed259afb8aa683ea530bbb1bfbbb5aa97962d84f417a7bc64", kill_on_drop: false }`
[INFO] [stdout] 48f4ba64056c5e0ed259afb8aa683ea530bbb1bfbbb5aa97962d84f417a7bc64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9387c404a20fbb3207b7c23aa80b387271672abe2c1be64a255a12ce6eb877d4
[INFO] running `Command { std: "docker" "start" "-a" "9387c404a20fbb3207b7c23aa80b387271672abe2c1be64a255a12ce6eb877d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling gear_combos v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "9387c404a20fbb3207b7c23aa80b387271672abe2c1be64a255a12ce6eb877d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9387c404a20fbb3207b7c23aa80b387271672abe2c1be64a255a12ce6eb877d4", kill_on_drop: false }`
[INFO] [stdout] 9387c404a20fbb3207b7c23aa80b387271672abe2c1be64a255a12ce6eb877d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59c25aa82c63008ee94728790cda70d1eccbe5a71d4776fa45a87f76f741feab
[INFO] running `Command { std: "docker" "start" "-a" "59c25aa82c63008ee94728790cda70d1eccbe5a71d4776fa45a87f76f741feab", kill_on_drop: false }`
[INFO] [stderr]    Compiling gear_combos v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "59c25aa82c63008ee94728790cda70d1eccbe5a71d4776fa45a87f76f741feab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c25aa82c63008ee94728790cda70d1eccbe5a71d4776fa45a87f76f741feab", kill_on_drop: false }`
[INFO] [stdout] 59c25aa82c63008ee94728790cda70d1eccbe5a71d4776fa45a87f76f741feab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79d60080ed27c21e3b28c595a8c2bc9e44b43991763c3ecbc8b32ac54821b87e
[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" "79d60080ed27c21e3b28c595a8c2bc9e44b43991763c3ecbc8b32ac54821b87e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gear_combos-8c2db7eebe5d6bc2
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::gear_new_sets_state_to_first ... ok
[INFO] [stdout] test tests::gear_next_increments_state_returning_true_then_false_at_last_state ... ok
[INFO] [stdout] test tests::gear_next_increments_state_only_to_last_state ... ok
[INFO] [stdout] test tests::gear_next_increments_state_returning_true_then_false_at_last_state_until_reset ... ok
[INFO] [stdout] test tests::gear_reset_sets_state_to_first ... ok
[INFO] [stdout] test tests::get_gears_combinations_returns_vector_of_12_vectors_containing_each_combination ... ok
[INFO] [stdout] test tests::gear_cycle_goes_through_all_states_and_back ... ok
[INFO] [stdout] test tests::gear_end_returns_true_when_at_last_state ... ok
[INFO] [stdout] test tests::gear_new_initializes_states ... ok
[INFO] [stdout] test tests::reset_gears_sets_all_gears_states_back_to_0 ... ok
[INFO] [stdout] test tests::get_gears_combinations_returns_vector_of_4_vectors_containing_each_combination ... ok
[INFO] [stdout] test tests::get_gears_states_returns_all_states_in_vector ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/example-f4a2d887f01d83b2
[INFO] [stdout] test tests::get_gears_states_returns_all_states_in_vector_after_changing_state ... ok
[INFO] [stdout] test tests::get_gears_combinations_returns_vector_of_27_vectors_containing_each_combination ... ok
[INFO] [stdout] test tests::get_gears_combinations_returns_vector_of_9_vectors_containing_each_combination ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gear_combos
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/gear_combos.rs - get_gears_states (line 299) ... ok
[INFO] [stdout] test src/gear_combos.rs - reset_gears (line 276) ... ok
[INFO] [stdout] test src/gear_combos.rs - Gear::new (line 217) ... ok
[INFO] [stdout] test src/gear_combos.rs - get_gears_combinations (line 314) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79d60080ed27c21e3b28c595a8c2bc9e44b43991763c3ecbc8b32ac54821b87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d60080ed27c21e3b28c595a8c2bc9e44b43991763c3ecbc8b32ac54821b87e", kill_on_drop: false }`
[INFO] [stdout] 79d60080ed27c21e3b28c595a8c2bc9e44b43991763c3ecbc8b32ac54821b87e