[INFO] crate kodama 0.2.2 is already in cache [INFO] testing kodama-0.2.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate kodama 0.2.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate kodama 0.2.2 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 kodama 0.2.2 [INFO] finished tweaking crates.io crate kodama 0.2.2 [INFO] tweaked toml for crates.io crate kodama 0.2.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 335bfaf167ccbae3e9cc88dbc781ba7a503eba1b1a96a13525f61b2015f89cb0 [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" "335bfaf167ccbae3e9cc88dbc781ba7a503eba1b1a96a13525f61b2015f89cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "335bfaf167ccbae3e9cc88dbc781ba7a503eba1b1a96a13525f61b2015f89cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "335bfaf167ccbae3e9cc88dbc781ba7a503eba1b1a96a13525f61b2015f89cb0", kill_on_drop: false }` [INFO] [stdout] 335bfaf167ccbae3e9cc88dbc781ba7a503eba1b1a96a13525f61b2015f89cb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 09c9b39e98972a651f2c759c0f6faad28b671cc4b76b3fc37af026cfe43f0b97 [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" "09c9b39e98972a651f2c759c0f6faad28b671cc4b76b3fc37af026cfe43f0b97", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling kodama v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:288:32 [INFO] [stdout] | [INFO] [stdout] 288 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.91s [INFO] running `Command { std: "docker" "inspect" "09c9b39e98972a651f2c759c0f6faad28b671cc4b76b3fc37af026cfe43f0b97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09c9b39e98972a651f2c759c0f6faad28b671cc4b76b3fc37af026cfe43f0b97", kill_on_drop: false }` [INFO] [stdout] 09c9b39e98972a651f2c759c0f6faad28b671cc4b76b3fc37af026cfe43f0b97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ee27adf04b943b83e25db2647c0fc91defe1bcd7fabb0b2c07568a006c75f003 [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" "ee27adf04b943b83e25db2647c0fc91defe1bcd7fabb0b2c07568a006c75f003", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:288:32 [INFO] [stdout] | [INFO] [stdout] 288 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling quickcheck v0.7.2 [INFO] [stderr] Compiling kodama v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/test.rs:62:29 [INFO] [stdout] | [INFO] [stdout] 62 | fn shrink(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:288:32 [INFO] [stdout] | [INFO] [stdout] 288 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.29s [INFO] running `Command { std: "docker" "inspect" "ee27adf04b943b83e25db2647c0fc91defe1bcd7fabb0b2c07568a006c75f003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee27adf04b943b83e25db2647c0fc91defe1bcd7fabb0b2c07568a006c75f003", kill_on_drop: false }` [INFO] [stdout] ee27adf04b943b83e25db2647c0fc91defe1bcd7fabb0b2c07568a006c75f003 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 55fb418428f4a0b24523208f0a94bb3ad2d7fa53dd2f073545e6f329162ea3c6 [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" "55fb418428f4a0b24523208f0a94bb3ad2d7fa53dd2f073545e6f329162ea3c6", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:288:32 [INFO] [stderr] | [INFO] [stderr] 288 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test.rs:62:29 [INFO] [stderr] | [INFO] [stderr] 62 | fn shrink(&self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:288:32 [INFO] [stderr] | [INFO] [stderr] 288 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kodama-d672c215f9bf1ffb [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test active::tests::iter_range ... ok [INFO] [stdout] test active::tests::contains ... ok [INFO] [stdout] test chain::tests::prop_nnchain_ward_primitive ... ok [INFO] [stdout] test generic::tests::prop_generic_complete_nnchain ... ok [INFO] [stdout] test generic::tests::prop_generic_average_primitive ... ok [INFO] [stdout] test generic::tests::prop_generic_ward_primitive ... ok [INFO] [stdout] test chain::tests::prop_nnchain_average_primitive ... ok [INFO] [stdout] test active::tests::iter ... ok [INFO] [stdout] test queue::tests::empty ... ok [INFO] [stdout] test queue::tests::one ... ok [INFO] [stdout] test primitive::tests::argmin_simple ... ok [INFO] [stdout] test primitive::tests::argmin_zero ... ok [INFO] [stdout] test queue::tests::simple ... ok [INFO] [stdout] test generic::tests::prop_generic_weighted_primitive ... ok [INFO] [stdout] test queue::tests::two ... ok [INFO] [stdout] test queue::tests::prop_heap_invariant ... ok [INFO] [stdout] test generic::tests::prop_generic_ward_nnchain ... ok [INFO] [stdout] test generic::tests::prop_generic_centroid_primitive ... ok [INFO] [stdout] test primitive::tests::argmin_smallest ... ok [INFO] [stdout] test chain::tests::prop_nnchain_weighted_primitive ... ok [INFO] [stdout] test generic::tests::prop_generic_median_primitive ... ok [INFO] [stdout] test queue::tests::prop_heapify_heap_invariant ... ok [INFO] [stdout] test union::tests::find_with_unions ... ok [INFO] [stdout] test generic::tests::prop_generic_weighted_nnchain ... ok [INFO] [stdout] test spanning::tests::prop_mst_generic ... ok [INFO] [stdout] test generic::tests::prop_generic_average_nnchain ... ok [INFO] [stdout] test union::tests::trivial_find ... ok [INFO] [stdout] test union::tests::find_with_unions_all_at_once ... ok [INFO] [stdout] test union::tests::union_is_idempotent ... ok [INFO] [stdout] test union::tests::relabel ... ok [INFO] [stdout] test chain::tests::prop_nnchain_complete_primitive ... ok [INFO] [stdout] test spanning::tests::prop_mst_primitive ... ok [INFO] [stdout] test generic::tests::prop_generic_complete_primitive ... ok [INFO] [stdout] test generic::tests::prop_generic_single_primitive ... ok [INFO] [stdout] test generic::tests::prop_generic_single_nnchain ... ok [INFO] [stderr] Doc-tests kodama [INFO] [stdout] test chain::tests::prop_nnchain_single_primitive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/lib.rs - (line 138) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "55fb418428f4a0b24523208f0a94bb3ad2d7fa53dd2f073545e6f329162ea3c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55fb418428f4a0b24523208f0a94bb3ad2d7fa53dd2f073545e6f329162ea3c6", kill_on_drop: false }` [INFO] [stdout] 55fb418428f4a0b24523208f0a94bb3ad2d7fa53dd2f073545e6f329162ea3c6