[INFO] fetching crate alg_ds 0.3.1... [INFO] testing alg_ds-0.3.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate alg_ds 0.3.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate alg_ds 0.3.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a799605eac5e8e4bf54c7eb40983f7049be18bea42f8dbe22d649c2aa21f2ec1 [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" "a799605eac5e8e4bf54c7eb40983f7049be18bea42f8dbe22d649c2aa21f2ec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a799605eac5e8e4bf54c7eb40983f7049be18bea42f8dbe22d649c2aa21f2ec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a799605eac5e8e4bf54c7eb40983f7049be18bea42f8dbe22d649c2aa21f2ec1", kill_on_drop: false }` [INFO] [stdout] a799605eac5e8e4bf54c7eb40983f7049be18bea42f8dbe22d649c2aa21f2ec1 [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4edce85f29304b2524b03f9b8105be66b6c4904b5322cbad264c47dbe7ac3a8e [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" "4edce85f29304b2524b03f9b8105be66b6c4904b5322cbad264c47dbe7ac3a8e", 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:140:59 [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] Finished dev [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4edce85f29304b2524b03f9b8105be66b6c4904b5322cbad264c47dbe7ac3a8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4edce85f29304b2524b03f9b8105be66b6c4904b5322cbad264c47dbe7ac3a8e", kill_on_drop: false }` [INFO] [stdout] 4edce85f29304b2524b03f9b8105be66b6c4904b5322cbad264c47dbe7ac3a8e [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--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] 902358b4d1d30e5ea76168c394bca0fc8365744ce8b0bb8e9bf8ef0b022d6d16 [INFO] running `Command { std: "docker" "start" "-a" "902358b4d1d30e5ea76168c394bca0fc8365744ce8b0bb8e9bf8ef0b022d6d16", 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:140:59 [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:140:59 [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 1.48s [INFO] running `Command { std: "docker" "inspect" "902358b4d1d30e5ea76168c394bca0fc8365744ce8b0bb8e9bf8ef0b022d6d16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "902358b4d1d30e5ea76168c394bca0fc8365744ce8b0bb8e9bf8ef0b022d6d16", kill_on_drop: false }` [INFO] [stdout] 902358b4d1d30e5ea76168c394bca0fc8365744ce8b0bb8e9bf8ef0b022d6d16 [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5c5941c508e800bd744c0044ef826e35e6fef6228c727cfa3379dfd187254cbf [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" "5c5941c508e800bd744c0044ef826e35e6fef6228c727cfa3379dfd187254cbf", kill_on_drop: false }` [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:140:59 [INFO] [stdout] test alg::lcs::tests::lcs_length_ok ... ok [INFO] [stderr] | [INFO] [stdout] test alg::search::tests::binary::binary_integer_ok ... ok [INFO] [stderr] 140 | fn layout(size: usize) -> Result { [INFO] [stdout] test alg::lcs::tests::lcs_ok ... ok [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] test alg::search::tests::binary::binary_float_ok ... ok [INFO] [stderr] | [INFO] [stdout] test alg::search::tests::binary::binary_string_ok ... ok [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test alg::search::tests::binary::binary_str_ok ... ok [INFO] [stderr] [INFO] [stdout] test alg::search::tests::max_ok ... ok [INFO] [stderr] warning: `alg_ds` (lib) generated 1 warning [INFO] [stdout] test alg::search::tests::min_ok ... ok [INFO] [stderr] warning: `alg_ds` (lib test) generated 1 warning (1 duplicate) [INFO] [stdout] test alg::sort::tests::quick_ok ... ok [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] test alg::sort::tests::selection_ok ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/alg_ds-6f21432879051a6c) [INFO] [stdout] test ds::matrix::tests::add_ok ... ok [INFO] [stderr] double free or corruption (out) [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/alg_ds-6f21432879051a6c` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "5c5941c508e800bd744c0044ef826e35e6fef6228c727cfa3379dfd187254cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c5941c508e800bd744c0044ef826e35e6fef6228c727cfa3379dfd187254cbf", kill_on_drop: false }` [INFO] [stdout] 5c5941c508e800bd744c0044ef826e35e6fef6228c727cfa3379dfd187254cbf