[INFO] fetching crate alg_ds 0.3.1... [INFO] testing alg_ds-0.3.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate alg_ds 0.3.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate alg_ds 0.3.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate alg_ds 0.3.1 [INFO] finished tweaking crates.io crate alg_ds 0.3.1 [INFO] tweaked toml for crates.io crate alg_ds 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44d8b7a9c97db473c2a4b09db003446ebc48a495cf54d2ea8a8ec18456e02b06 [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" "44d8b7a9c97db473c2a4b09db003446ebc48a495cf54d2ea8a8ec18456e02b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44d8b7a9c97db473c2a4b09db003446ebc48a495cf54d2ea8a8ec18456e02b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44d8b7a9c97db473c2a4b09db003446ebc48a495cf54d2ea8a8ec18456e02b06", kill_on_drop: false }` [INFO] [stdout] 44d8b7a9c97db473c2a4b09db003446ebc48a495cf54d2ea8a8ec18456e02b06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 5fd66a3ddf38bdc66ae8db591cd29e1b5a9510d4872dac505d225a6de1db936d [INFO] running `Command { std: "docker" "start" "-a" "5fd66a3ddf38bdc66ae8db591cd29e1b5a9510d4872dac505d225a6de1db936d", kill_on_drop: false }` [INFO] [stderr] Compiling alg_ds v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/ds/matrix.rs:140:52 [INFO] [stdout] | [INFO] [stdout] 140 | fn layout(size: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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 0.32s [INFO] running `Command { std: "docker" "inspect" "5fd66a3ddf38bdc66ae8db591cd29e1b5a9510d4872dac505d225a6de1db936d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fd66a3ddf38bdc66ae8db591cd29e1b5a9510d4872dac505d225a6de1db936d", kill_on_drop: false }` [INFO] [stdout] 5fd66a3ddf38bdc66ae8db591cd29e1b5a9510d4872dac505d225a6de1db936d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd73dbb7cf83f51019f3f9e02428d0fd5a98f3bd3556b1c995b30b25e67d1cb7 [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" "dd73dbb7cf83f51019f3f9e02428d0fd5a98f3bd3556b1c995b30b25e67d1cb7", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/ds/matrix.rs:140:52 [INFO] [stdout] | [INFO] [stdout] 140 | fn layout(size: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling alg_ds v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/ds/matrix.rs:140:52 [INFO] [stdout] | [INFO] [stdout] 140 | fn layout(size: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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 1.02s [INFO] running `Command { std: "docker" "inspect" "dd73dbb7cf83f51019f3f9e02428d0fd5a98f3bd3556b1c995b30b25e67d1cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd73dbb7cf83f51019f3f9e02428d0fd5a98f3bd3556b1c995b30b25e67d1cb7", kill_on_drop: false }` [INFO] [stdout] dd73dbb7cf83f51019f3f9e02428d0fd5a98f3bd3556b1c995b30b25e67d1cb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f37f225be88199b810ae2a932e61f3faa00aea672cb7bd299fc2ac676f631f4f [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" "f37f225be88199b810ae2a932e61f3faa00aea672cb7bd299fc2ac676f631f4f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] running 25 tests [INFO] [stderr] --> src/ds/matrix.rs:140:52 [INFO] [stdout] test alg::search::tests::binary::binary_str_ok ... ok [INFO] [stderr] | [INFO] [stdout] test alg::search::tests::max_ok ... ok [INFO] [stderr] 140 | fn layout(size: usize) -> Result { [INFO] [stdout] test alg::search::tests::min_ok ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] test alg::sort::tests::quick_ok ... ok [INFO] [stderr] | [INFO] [stdout] test alg::sort::tests::selection_ok ... ok [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test alg::search::tests::binary::binary_float_ok ... ok [INFO] [stderr] [INFO] [stdout] test alg::lcs::tests::lcs_ok ... ok [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/ds/matrix.rs:140:52 [INFO] [stderr] | [INFO] [stderr] 140 | fn layout(size: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/alg_ds-f6a70ecaeb70e9e8) [INFO] [stdout] test alg::search::tests::binary::binary_integer_ok ... ok [INFO] [stdout] test ds::matrix::tests::deref_mut_ok ... ok [INFO] [stderr] Doc-tests alg_ds [INFO] [stdout] test ds::matrix::tests::index_mut_ok ... ok [INFO] [stdout] test ds::matrix::tests::index_ok ... ok [INFO] [stdout] test ds::matrix::tests::iter_mut_ok ... ok [INFO] [stdout] test ds::matrix::tests::iter_ok ... ok [INFO] [stdout] test ds::matrix::tests::mul_ok ... ok [INFO] [stdout] test ds::matrix::tests::add_ok ... ok [INFO] [stdout] test ds::matrix::tests::deref_ok ... ok [INFO] [stdout] test ds::matrix::tests::debug_ok ... ok [INFO] [stdout] test ds::matrix::tests::fill_ok ... ok [INFO] [stdout] test ds::matrix::tests::clear_ok ... ok [INFO] [stdout] test ds::matrix::tests::sub_ok ... ok [INFO] [stdout] test ds::matrix::tests::clone_ok ... ok [INFO] [stdout] test alg::lcs::tests::lcs_length_ok ... ok [INFO] [stdout] test ds::matrix::tests::new_ok ... ok [INFO] [stdout] test alg::search::tests::binary::binary_string_ok ... ok [INFO] [stdout] test ds::matrix::tests::get_set_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f37f225be88199b810ae2a932e61f3faa00aea672cb7bd299fc2ac676f631f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f37f225be88199b810ae2a932e61f3faa00aea672cb7bd299fc2ac676f631f4f", kill_on_drop: false }` [INFO] [stdout] f37f225be88199b810ae2a932e61f3faa00aea672cb7bd299fc2ac676f631f4f