[INFO] crate gear_combos 1.0.4 is already in cache
[INFO] testing gear_combos-1.0.4 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate gear_combos 1.0.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gear_combos 1.0.4 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-7/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b7129f9436a4df83afa806dd068b05630ce5b9548afaf8065364287de2e62bd
[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" "3b7129f9436a4df83afa806dd068b05630ce5b9548afaf8065364287de2e62bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b7129f9436a4df83afa806dd068b05630ce5b9548afaf8065364287de2e62bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7129f9436a4df83afa806dd068b05630ce5b9548afaf8065364287de2e62bd", kill_on_drop: false }`
[INFO] [stdout] 3b7129f9436a4df83afa806dd068b05630ce5b9548afaf8065364287de2e62bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fab93ecac32787c5804be8e9e1d26d7a54d2b38e3fbd0a5efcebb4fe23cdba52
[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" "fab93ecac32787c5804be8e9e1d26d7a54d2b38e3fbd0a5efcebb4fe23cdba52", kill_on_drop: false }`
[INFO] [stderr]    Compiling gear_combos v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "fab93ecac32787c5804be8e9e1d26d7a54d2b38e3fbd0a5efcebb4fe23cdba52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab93ecac32787c5804be8e9e1d26d7a54d2b38e3fbd0a5efcebb4fe23cdba52", kill_on_drop: false }`
[INFO] [stdout] fab93ecac32787c5804be8e9e1d26d7a54d2b38e3fbd0a5efcebb4fe23cdba52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c948b1054ab7a7e11451cf3128450a1d3efc1fcbb4d05895e8e87724a6d60937
[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" "c948b1054ab7a7e11451cf3128450a1d3efc1fcbb4d05895e8e87724a6d60937", kill_on_drop: false }`
[INFO] [stderr]    Compiling gear_combos v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "c948b1054ab7a7e11451cf3128450a1d3efc1fcbb4d05895e8e87724a6d60937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c948b1054ab7a7e11451cf3128450a1d3efc1fcbb4d05895e8e87724a6d60937", kill_on_drop: false }`
[INFO] [stdout] c948b1054ab7a7e11451cf3128450a1d3efc1fcbb4d05895e8e87724a6d60937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9dc5b5611c2f9355adc9c1caad7e9b19df13c18c1ed06513da2ec3cfd0fece29
[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" "9dc5b5611c2f9355adc9c1caad7e9b19df13c18c1ed06513da2ec3cfd0fece29", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gear_combos-de5199708af18e5b
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::gear_next_increments_state_returning_true_then_false_at_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_next_increments_state_only_to_last_state ... ok
[INFO] [stdout] test tests::gear_cycle_goes_through_all_states_and_back ... ok
[INFO] [stdout] test tests::gear_new_sets_state_to_first ... ok
[INFO] [stdout] test tests::gear_reset_sets_state_to_first ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/example-71f9ccddb04f5519
[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_after_changing_state ... ok
[INFO] [stdout] test tests::get_gears_combinations_returns_vector_of_9_vectors_containing_each_combination ... ok
[INFO] [stdout] test tests::reset_gears_sets_all_gears_states_back_to_0 ... ok
[INFO] [stdout] test tests::gear_new_initializes_states ... ok
[INFO] [stdout] test tests::get_gears_combinations_returns_vector_of_12_vectors_containing_each_combination ... ok
[INFO] [stdout] test tests::get_gears_states_returns_all_states_in_vector ... ok
[INFO] [stdout] test tests::get_gears_combinations_returns_vector_of_27_vectors_containing_each_combination ... ok
[INFO] [stdout] test tests::gear_end_returns_true_when_at_last_state ... 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 - reset_gears (line 276) ... ok
[INFO] [stdout] test src/gear_combos.rs - get_gears_states (line 299) ... 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" "9dc5b5611c2f9355adc9c1caad7e9b19df13c18c1ed06513da2ec3cfd0fece29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc5b5611c2f9355adc9c1caad7e9b19df13c18c1ed06513da2ec3cfd0fece29", kill_on_drop: false }`
[INFO] [stdout] 9dc5b5611c2f9355adc9c1caad7e9b19df13c18c1ed06513da2ec3cfd0fece29