[INFO] cloning repository https://github.com/ashishnegi/learndb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashishnegi/learndb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishnegi%2Flearndb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishnegi%2Flearndb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59642e60bca7e59446f936c1836f98a1805d108f [INFO] testing ashishnegi/learndb against master#6c20ab744b0f82646d90ce9d25894823abc9c669 for pr-99093 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishnegi%2Flearndb" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ashishnegi/learndb on toolchain 6c20ab744b0f82646d90ce9d25894823abc9c669 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ashishnegi/learndb [INFO] finished tweaking git repo https://github.com/ashishnegi/learndb [INFO] tweaked toml for git repo https://github.com/ashishnegi/learndb written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ashishnegi/learndb already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89093272f6690dbc2d6d8b0b835e6fd23b551641a4bfd9284771e03fa53b5463 [INFO] running `Command { std: "docker" "start" "-a" "89093272f6690dbc2d6d8b0b835e6fd23b551641a4bfd9284771e03fa53b5463", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89093272f6690dbc2d6d8b0b835e6fd23b551641a4bfd9284771e03fa53b5463", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89093272f6690dbc2d6d8b0b835e6fd23b551641a4bfd9284771e03fa53b5463", kill_on_drop: false }` [INFO] [stdout] 89093272f6690dbc2d6d8b0b835e6fd23b551641a4bfd9284771e03fa53b5463 [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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d88623bd80f90413eff77b38accc2f8cc2f03e855319b228967f9ca61a7b63bf [INFO] running `Command { std: "docker" "start" "-a" "d88623bd80f90413eff77b38accc2f8cc2f03e855319b228967f9ca61a7b63bf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.33 [INFO] [stderr] Compiling downcast-rs v1.0.3 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling learndb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sqliters/context.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | fn outfn(&mut self, &statement::InsertStatement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &statement::InsertStatement` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqliters/context.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | select_outfn: Box [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 - select_outfn: Box [INFO] [stdout] 5 + select_outfn: Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqliters/context.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] 30 + pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `delete_db` is never used [INFO] [stdout] --> src/sqliters/table.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn delete_db(&mut self) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `db_filepath` is never read [INFO] [stdout] --> src/sqliters/pager.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Pager { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | db_filepath: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `delete_db_file` is never used [INFO] [stdout] --> src/sqliters/pager.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn delete_db_file(&mut self) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_root_node` is never used [INFO] [stdout] --> src/sqliters/page.rs:397:4 [INFO] [stdout] | [INFO] [stdout] 397 | fn is_root_node(page: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "d88623bd80f90413eff77b38accc2f8cc2f03e855319b228967f9ca61a7b63bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d88623bd80f90413eff77b38accc2f8cc2f03e855319b228967f9ca61a7b63bf", kill_on_drop: false }` [INFO] [stdout] d88623bd80f90413eff77b38accc2f8cc2f03e855319b228967f9ca61a7b63bf [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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d095ad4d8c73d4c7df6a1a28abc31d1bb8ffa62ec9baafc6ae6c71a73b8bcfb [INFO] running `Command { std: "docker" "start" "-a" "7d095ad4d8c73d4c7df6a1a28abc31d1bb8ffa62ec9baafc6ae6c71a73b8bcfb", kill_on_drop: false }` [INFO] [stderr] Compiling learndb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sqliters/context.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | fn outfn(&mut self, &statement::InsertStatement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &statement::InsertStatement` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqliters/context.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | select_outfn: Box [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 - select_outfn: Box [INFO] [stdout] 5 + select_outfn: Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqliters/context.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] 30 + pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqliters/context.rs:41:35 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn get_out(&self) -> &Box { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 41 - pub fn get_out(&self) -> &Box { [INFO] [stdout] 41 + pub fn get_out(&self) -> &Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_root_node` is never used [INFO] [stdout] --> src/sqliters/page.rs:397:4 [INFO] [stdout] | [INFO] [stdout] 397 | fn is_root_node(page: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustck4Hjn0/symbols.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.learndb.ba606ffa-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790.40h1ry0rqbrvs7go.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-b5a855d2797f517b.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-05f565374729c24d.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-94d68ea3c71a2bff.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-b54b1311a8200ca9.rlib" "/opt/rustwide/target/debug/deps/libdowncast_rs-3f82d19d9775bef4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1aab30bac2090a15.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9cdaf64f7570f7ff.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-7d64cc870c011631.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-a0a88b78deed3a16.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-315eac6a3174b13c.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-778610d63efc39ce.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-11737b9eef3e285d.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-8165420a20fe4548.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-db4c499f2074199d.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-1a230f9a19aa3698.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605ec4e87a2c9d10.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5f171797b6654b84.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-990f92fdff457c3a.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-66ccc5a2fa17d637.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9dba3f083c9eb142.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-dfc71beee59013ce.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-522518611024dce5.rlib" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-05898138a596088a.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6f7f4877ee9c613e.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/6c20ab744b0f82646d90ce9d25894823abc9c669/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/learndb-7138d6a7cf3bc790" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `learndb` due to 2 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7d095ad4d8c73d4c7df6a1a28abc31d1bb8ffa62ec9baafc6ae6c71a73b8bcfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d095ad4d8c73d4c7df6a1a28abc31d1bb8ffa62ec9baafc6ae6c71a73b8bcfb", kill_on_drop: false }` [INFO] [stdout] 7d095ad4d8c73d4c7df6a1a28abc31d1bb8ffa62ec9baafc6ae6c71a73b8bcfb