[INFO] fetching crate intervallum 1.3.0... [INFO] testing intervallum-1.3.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate intervallum 1.3.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate intervallum 1.3.0 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 intervallum 1.3.0 [INFO] finished tweaking crates.io crate intervallum 1.3.0 [INFO] tweaked toml for crates.io crate intervallum 1.3.0 written to /workspace/builds/worker-9/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] [stderr] Blocking waiting for file lock on package cache [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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 61600b988e8c9aa3a74a8b5da00a86fe4ae65ade5102c082809ac2bd786527e3 [INFO] running `Command { std: "docker" "start" "-a" "61600b988e8c9aa3a74a8b5da00a86fe4ae65ade5102c082809ac2bd786527e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61600b988e8c9aa3a74a8b5da00a86fe4ae65ade5102c082809ac2bd786527e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61600b988e8c9aa3a74a8b5da00a86fe4ae65ade5102c082809ac2bd786527e3", kill_on_drop: false }` [INFO] [stdout] 61600b988e8c9aa3a74a8b5da00a86fe4ae65ade5102c082809ac2bd786527e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0710689d1d711372f6848f56a56e89f0ef04dcd24d9af913525a44781deec4b2 [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" "0710689d1d711372f6848f56a56e89f0ef04dcd24d9af913525a44781deec4b2", kill_on_drop: false }` [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling trilean v1.0.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling bit-set v0.2.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling gcollections v1.4.0 [INFO] [stderr] Compiling intervallum v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/libinterval/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 11.15s [INFO] running `Command { std: "docker" "inspect" "0710689d1d711372f6848f56a56e89f0ef04dcd24d9af913525a44781deec4b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0710689d1d711372f6848f56a56e89f0ef04dcd24d9af913525a44781deec4b2", kill_on_drop: false }` [INFO] [stdout] 0710689d1d711372f6848f56a56e89f0ef04dcd24d9af913525a44781deec4b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39000e5b50351ffc8e9045e23f1c9cfa8ccc8a550b75ea72d025b2095d3d3fe5 [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" "39000e5b50351ffc8e9045e23f1c9cfa8ccc8a550b75ea72d025b2095d3d3fe5", kill_on_drop: false }` [INFO] [stderr] Compiling intervallum v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/libinterval/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/libinterval/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.92s [INFO] running `Command { std: "docker" "inspect" "39000e5b50351ffc8e9045e23f1c9cfa8ccc8a550b75ea72d025b2095d3d3fe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39000e5b50351ffc8e9045e23f1c9cfa8ccc8a550b75ea72d025b2095d3d3fe5", kill_on_drop: false }` [INFO] [stdout] 39000e5b50351ffc8e9045e23f1c9cfa8ccc8a550b75ea72d025b2095d3d3fe5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7507d7187547dc4df8012957925cd37365d094069cda60fd99e7e0416aa24abc [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" "7507d7187547dc4df8012957925cd37365d094069cda60fd99e7e0416aa24abc", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/libinterval/lib.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/libinterval/lib.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/interval-fbeb09a16f3c129c [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test interval::tests::add_sub_mul_bound_test ... ok [INFO] [stdout] test interval::tests::add_test ... ok [INFO] [stdout] test interval::tests::contains_test ... ok [INFO] [stdout] test interval::tests::difference_value_option_test ... ok [INFO] [stdout] test interval::tests::equality_test ... ok [INFO] [stdout] test interval::tests::is_disjoint_bound_test ... ok [INFO] [stdout] test interval::tests::is_disjoint_test ... ok [INFO] [stdout] test interval::tests::is_proper_subset_test ... ok [INFO] [stdout] test interval::tests::mul_test ... ok [INFO] [stdout] test interval::tests::is_subset_test ... ok [INFO] [stdout] test interval::tests::size_test ... ok [INFO] [stdout] test interval::tests::sub_test ... ok [INFO] [stdout] test interval::tests::shrink_right_test ... ok [INFO] [stdout] test interval::tests::test_lattice ... ok [INFO] [stdout] test interval::tests::is_disjoint_option_test ... ok [INFO] [stdout] test interval_set::tests::test_arithmetics_bound ... ok [INFO] [stdout] test interval_set::tests::test_arithmetics ... ok [INFO] [stdout] test interval_set::tests::test_complement ... ok [INFO] [stdout] test interval_set::tests::test_iterator ... ok [INFO] [stdout] test interval_set::tests::test_overlap_option ... ok [INFO] [stdout] test interval_set::tests::test_overlap_bound ... ok [INFO] [stdout] test interval_set::tests::test_contains ... ok [INFO] [stdout] test interval_set::tests::test_lattice ... ok [INFO] [stdout] test interval::tests::difference_test ... ok [INFO] [stdout] test ops::tests::strict_shrink_left ... ok [INFO] [stdout] test ops::tests::strict_shrink_right ... ok [INFO] [stdout] test interval::tests::shrink_left_test ... ok [INFO] [stdout] test interval::tests::to_interval_id_test ... ok [INFO] [stdout] test interval::tests::hull_test ... ok [INFO] [stdout] test interval::tests::intersection_test ... ok [INFO] [stdout] test interval::tests::intersection_value_optional_test ... ok [INFO] [stdout] test interval_set::tests::test_intersection ... ok [INFO] [stdout] test interval_set::tests::test_overlap_and_is_disjoint ... ok [INFO] [stdout] test interval_set::tests::test_union ... ok [INFO] [stdout] test interval_set::tests::test_subset ... ok [INFO] [stdout] test interval_set::tests::test_symmetric_difference ... ok [INFO] [stdout] test interval_set::tests::test_difference ... ok [INFO] [stdout] test interval_set::tests::test_shrink ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests interval [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/libinterval/interval.rs - interval (line 17) ... ok [INFO] [stdout] test src/libinterval/interval_set.rs - interval_set (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7507d7187547dc4df8012957925cd37365d094069cda60fd99e7e0416aa24abc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7507d7187547dc4df8012957925cd37365d094069cda60fd99e7e0416aa24abc", kill_on_drop: false }` [INFO] [stdout] 7507d7187547dc4df8012957925cd37365d094069cda60fd99e7e0416aa24abc