[INFO] cloning repository https://github.com/Natural-selection1/leetcode-hot-100-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Natural-selection1/leetcode-hot-100-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatural-selection1%2Fleetcode-hot-100-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatural-selection1%2Fleetcode-hot-100-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77771d2a237d67153c3da22c9e3a13a489a26394
[INFO] testing Natural-selection1/leetcode-hot-100-rust against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatural-selection1%2Fleetcode-hot-100-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Natural-selection1/leetcode-hot-100-rust
[INFO] finished tweaking git repo https://github.com/Natural-selection1/leetcode-hot-100-rust
[INFO] tweaked toml for git repo https://github.com/Natural-selection1/leetcode-hot-100-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Natural-selection1/leetcode-hot-100-rust on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Natural-selection1/leetcode-hot-100-rust 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26af2da9265170e2c732b8c45d7f66450e2ced44efa4230b291f211c52757dd3
[INFO] running `Command { std: "docker" "start" "-a" "26af2da9265170e2c732b8c45d7f66450e2ced44efa4230b291f211c52757dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26af2da9265170e2c732b8c45d7f66450e2ced44efa4230b291f211c52757dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26af2da9265170e2c732b8c45d7f66450e2ced44efa4230b291f211c52757dd3", kill_on_drop: false }`
[INFO] [stdout] 26af2da9265170e2c732b8c45d7f66450e2ced44efa4230b291f211c52757dd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7d0220c6bdd3137469799f80c01103e1138d310dcfd3772c01e10e3cdab1408
[INFO] running `Command { std: "docker" "start" "-a" "d7d0220c6bdd3137469799f80c01103e1138d310dcfd3772c01e10e3cdab1408", kill_on_drop: false }`
[INFO] [stderr]    Compiling double_pointer v0.1.0 (/opt/rustwide/workdir/crates/double_pointer)
[INFO] [stderr]    Compiling greedy v0.1.0 (/opt/rustwide/workdir/crates/greedy)
[INFO] [stderr]    Compiling dynamic_programming v0.1.0 (/opt/rustwide/workdir/crates/dynamic_programming)
[INFO] [stderr]    Compiling matrix v0.1.0 (/opt/rustwide/workdir/crates/matrix)
[INFO] [stderr]    Compiling tree v0.1.0 (/opt/rustwide/workdir/crates/tree)
[INFO] [stderr]    Compiling multidimensional_dynamic_programming v0.1.0 (/opt/rustwide/workdir/crates/multidim_dp)
[INFO] [stderr]    Compiling linked_list v0.1.0 (/opt/rustwide/workdir/crates/linked_list)
[INFO] [stderr]    Compiling array v0.1.0 (/opt/rustwide/workdir/crates/array)
[INFO] [stderr]    Compiling backtracking v0.1.0 (/opt/rustwide/workdir/crates/backtracking)
[INFO] [stderr]    Compiling sliding_window v0.1.0 (/opt/rustwide/workdir/crates/sliding_window)
[INFO] [stderr]    Compiling hash v0.1.0 (/opt/rustwide/workdir/crates/hash)
[INFO] [stderr]    Compiling skill v0.1.0 (/opt/rustwide/workdir/crates/skill)
[INFO] [stderr]    Compiling sub_sequence v0.1.0 (/opt/rustwide/workdir/crates/sub_sequence)
[INFO] [stderr]    Compiling binary_search v0.1.0 (/opt/rustwide/workdir/crates/binary_search)
[INFO] [stderr]    Compiling graph v0.1.0 (/opt/rustwide/workdir/crates/graph)
[INFO] [stderr]    Compiling stack v0.1.0 (/opt/rustwide/workdir/crates/stack)
[INFO] [stderr]    Compiling heap v0.1.0 (/opt/rustwide/workdir/crates/heap)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "d7d0220c6bdd3137469799f80c01103e1138d310dcfd3772c01e10e3cdab1408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d0220c6bdd3137469799f80c01103e1138d310dcfd3772c01e10e3cdab1408", kill_on_drop: false }`
[INFO] [stdout] d7d0220c6bdd3137469799f80c01103e1138d310dcfd3772c01e10e3cdab1408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e59392fa2a4d22f989d7309ef6d9f034bf683566f219bf8112202961560afdc5
[INFO] running `Command { std: "docker" "start" "-a" "e59392fa2a4d22f989d7309ef6d9f034bf683566f219bf8112202961560afdc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary_search v0.1.0 (/opt/rustwide/workdir/crates/binary_search)
[INFO] [stderr]    Compiling skill v0.1.0 (/opt/rustwide/workdir/crates/skill)
[INFO] [stderr]    Compiling sliding_window v0.1.0 (/opt/rustwide/workdir/crates/sliding_window)
[INFO] [stderr]    Compiling matrix v0.1.0 (/opt/rustwide/workdir/crates/matrix)
[INFO] [stderr]    Compiling tree v0.1.0 (/opt/rustwide/workdir/crates/tree)
[INFO] [stderr]    Compiling heap v0.1.0 (/opt/rustwide/workdir/crates/heap)
[INFO] [stderr]    Compiling hash v0.1.0 (/opt/rustwide/workdir/crates/hash)
[INFO] [stderr]    Compiling multidimensional_dynamic_programming v0.1.0 (/opt/rustwide/workdir/crates/multidim_dp)
[INFO] [stderr]    Compiling double_pointer v0.1.0 (/opt/rustwide/workdir/crates/double_pointer)
[INFO] [stderr]    Compiling backtracking v0.1.0 (/opt/rustwide/workdir/crates/backtracking)
[INFO] [stderr]    Compiling stack v0.1.0 (/opt/rustwide/workdir/crates/stack)
[INFO] [stderr]    Compiling linked_list v0.1.0 (/opt/rustwide/workdir/crates/linked_list)
[INFO] [stderr]    Compiling dynamic_programming v0.1.0 (/opt/rustwide/workdir/crates/dynamic_programming)
[INFO] [stderr]    Compiling array v0.1.0 (/opt/rustwide/workdir/crates/array)
[INFO] [stderr]    Compiling graph v0.1.0 (/opt/rustwide/workdir/crates/graph)
[INFO] [stderr]    Compiling greedy v0.1.0 (/opt/rustwide/workdir/crates/greedy)
[INFO] [stderr]    Compiling sub_sequence v0.1.0 (/opt/rustwide/workdir/crates/sub_sequence)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "e59392fa2a4d22f989d7309ef6d9f034bf683566f219bf8112202961560afdc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59392fa2a4d22f989d7309ef6d9f034bf683566f219bf8112202961560afdc5", kill_on_drop: false }`
[INFO] [stdout] e59392fa2a4d22f989d7309ef6d9f034bf683566f219bf8112202961560afdc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6b9add625b996d0635f7b2911fad6d50ca93fabc5d3359eef56ea8dffa6968e
[INFO] running `Command { std: "docker" "start" "-a" "e6b9add625b996d0635f7b2911fad6d50ca93fabc5d3359eef56ea8dffa6968e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/array-23159564ea4db7b9)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/backtracking-5c70a659da59133b)
[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] [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] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/binary_search-c7b3ca5c76ff0842)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/double_pointer-2020cd8efc3ed8fa)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/dynamic_programming-682f2e0532de7117)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/graph-d3ba46d8e3e2fb29)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/greedy-619e65caa445f20b)
[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] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/hash-af1eee288193a0f6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/heap-6d1c486c90966b47)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/linked_list-bd50ab2764cb3002)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test copy_random_list::tests::test_complex_random_pointers ... ok
[INFO] [stderr] error: test failed, to rerun pass `-p linked_list --lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/linked_list-bd50ab2764cb3002` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stdout] test copy_random_list::tests::test_empty_list ... ok
[INFO] running `Command { std: "docker" "inspect" "e6b9add625b996d0635f7b2911fad6d50ca93fabc5d3359eef56ea8dffa6968e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b9add625b996d0635f7b2911fad6d50ca93fabc5d3359eef56ea8dffa6968e", kill_on_drop: false }`
[INFO] [stdout] e6b9add625b996d0635f7b2911fad6d50ca93fabc5d3359eef56ea8dffa6968e
