[INFO] fetching crate sparsetools 0.2.4... [INFO] testing sparsetools-0.2.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate sparsetools 0.2.4 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate sparsetools 0.2.4 [INFO] finished tweaking crates.io crate sparsetools 0.2.4 [INFO] tweaked toml for crates.io crate sparsetools 0.2.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sparsetools 0.2.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sparsetools 0.2.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d2110dd2791f8418a23c6801c28759bf22fdc946c0edecd70d00c6641ecb695 [INFO] running `Command { std: "docker" "start" "-a" "2d2110dd2791f8418a23c6801c28759bf22fdc946c0edecd70d00c6641ecb695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d2110dd2791f8418a23c6801c28759bf22fdc946c0edecd70d00c6641ecb695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d2110dd2791f8418a23c6801c28759bf22fdc946c0edecd70d00c6641ecb695", kill_on_drop: false }` [INFO] [stdout] 2d2110dd2791f8418a23c6801c28759bf22fdc946c0edecd70d00c6641ecb695 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65f729135d3e469cfb294b62f2bb4e64a530f36a36950a6076d723ba436b812e [INFO] running `Command { std: "docker" "start" "-a" "65f729135d3e469cfb294b62f2bb4e64a530f36a36950a6076d723ba436b812e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling ryu_floating_decimal v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling tabwriter v1.2.1 [INFO] [stderr] Compiling pretty_dtoa v0.3.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling num-complex v0.4.1 [INFO] [stderr] Compiling syn v2.0.33 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling opimps v0.2.2 [INFO] [stderr] Compiling sparsetools v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/coo/iter.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn iter(&self) -> CooIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn iter(&self) -> CooIterator<'_, I, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.62s [INFO] running `Command { std: "docker" "inspect" "65f729135d3e469cfb294b62f2bb4e64a530f36a36950a6076d723ba436b812e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65f729135d3e469cfb294b62f2bb4e64a530f36a36950a6076d723ba436b812e", kill_on_drop: false }` [INFO] [stdout] 65f729135d3e469cfb294b62f2bb4e64a530f36a36950a6076d723ba436b812e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd7bf979490aa4d0d0ae11c5a3522dad5bc62a67614db89656ae6d8f9bba2a73 [INFO] running `Command { std: "docker" "start" "-a" "bd7bf979490aa4d0d0ae11c5a3522dad5bc62a67614db89656ae6d8f9bba2a73", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/coo/iter.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn iter(&self) -> CooIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn iter(&self) -> CooIterator<'_, I, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sparsetools v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/coo/iter.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn iter(&self) -> CooIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn iter(&self) -> CooIterator<'_, I, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `Command { std: "docker" "inspect" "bd7bf979490aa4d0d0ae11c5a3522dad5bc62a67614db89656ae6d8f9bba2a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd7bf979490aa4d0d0ae11c5a3522dad5bc62a67614db89656ae6d8f9bba2a73", kill_on_drop: false }` [INFO] [stdout] bd7bf979490aa4d0d0ae11c5a3522dad5bc62a67614db89656ae6d8f9bba2a73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c9b19bf44b8fd77456cc9ef13cb8d8b4ca46d47218a8902228998b5ef4d9f007 [INFO] running `Command { std: "docker" "start" "-a" "c9b19bf44b8fd77456cc9ef13cb8d8b4ca46d47218a8902228998b5ef4d9f007", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/coo/iter.rs:28:17 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn iter(&self) -> CooIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 28 | pub fn iter(&self) -> CooIterator<'_, I, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `sparsetools` (lib) generated 1 warning (run `cargo fix --lib -p sparsetools` to apply 1 suggestion) [INFO] [stderr] warning: `sparsetools` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparsetools-2c58d2fbee855184) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test coo::coo_test::test_add ... ok [INFO] [stdout] test coo::coo_test::test_empty ... ok [INFO] [stdout] test coo::coo_test::test_h_stack ... ok [INFO] [stdout] test coo::coo_test::test_new ... ok [INFO] [stdout] test coo::coo_test::test_identity ... ok [INFO] [stdout] test coo::coo_test::test_to_csc ... ok [INFO] [stdout] test coo::coo_test::test_to_dense ... ok [INFO] [stdout] test coo::coo_test::test_transpose ... ok [INFO] [stdout] test coo::coo_test::test_with_diagonal ... ok [INFO] [stdout] test coo::coo_test::test_to_csr_sum_duplicates ... ok [INFO] [stdout] test csr::ccsr_test::test_new ... ok [INFO] [stdout] test csr::csr_test::test_mat_mat ... ok [INFO] [stdout] test csr::csr_test::test_connected_components ... ok [INFO] [stdout] test csr::csr_test::test_select ... ok [INFO] [stdout] test csr::csr_test::test_has_sorted_indexes ... ok [INFO] [stdout] test csr::csr_test::test_mat_vec ... ok [INFO] [stdout] test csr::csr_test::test_new ... ok [INFO] [stdout] test csr::csr_test::test_to_coo ... ok [INFO] [stdout] test csr::csr_test::test_sort_indexes ... ok [INFO] [stdout] test csr::csr_test::test_to_csc ... ok [INFO] [stdout] test csr::csr_test::test_transpose ... ok [INFO] [stdout] test csr::csr_test::test_with_diag ... ok [INFO] [stdout] test graph::tests::test_weak_connections2 ... ok [INFO] [stdout] test graph::tests::test_weak_connections ... ok [INFO] [stdout] test graph::tests::test_strong_connections ... ok [INFO] [stdout] test graph::tests::test_strong_connections2 ... ok [INFO] [stdout] test coo::coo_test::test_v_stack ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests sparsetools [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/graph.rs - graph::depth_first_order (line 434) ... ok [INFO] [stdout] test src/graph.rs - graph::connected_components (line 42) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c9b19bf44b8fd77456cc9ef13cb8d8b4ca46d47218a8902228998b5ef4d9f007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9b19bf44b8fd77456cc9ef13cb8d8b4ca46d47218a8902228998b5ef4d9f007", kill_on_drop: false }` [INFO] [stdout] c9b19bf44b8fd77456cc9ef13cb8d8b4ca46d47218a8902228998b5ef4d9f007