[INFO] cloning repository https://github.com/danielkravets/libpealimrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielkravets/libpealimrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielkravets%2Flibpealimrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielkravets%2Flibpealimrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37356665519386c05d4f2f8c87af0eb8e0c9bd17
[INFO] testing danielkravets/libpealimrs against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielkravets%2Flibpealimrs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/danielkravets/libpealimrs
[INFO] finished tweaking git repo https://github.com/danielkravets/libpealimrs
[INFO] tweaked toml for git repo https://github.com/danielkravets/libpealimrs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/danielkravets/libpealimrs on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/danielkravets/libpealimrs 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multimap v0.10.0
[INFO] [stderr]   Downloaded prost-build v0.12.6
[INFO] [stderr]   Downloaded prettyplease v0.2.29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44f8eb414e05cd89bac6c7532b4cc325d2f3a2aab00053b7efc37ba1f86b7c9d
[INFO] running `Command { std: "docker" "start" "-a" "44f8eb414e05cd89bac6c7532b4cc325d2f3a2aab00053b7efc37ba1f86b7c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44f8eb414e05cd89bac6c7532b4cc325d2f3a2aab00053b7efc37ba1f86b7c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f8eb414e05cd89bac6c7532b4cc325d2f3a2aab00053b7efc37ba1f86b7c9d", kill_on_drop: false }`
[INFO] [stdout] 44f8eb414e05cd89bac6c7532b4cc325d2f3a2aab00053b7efc37ba1f86b7c9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fa1e5eb77287dcac863b6f6eef2e9b1392b73fa6839912c6694c20db3280473
[INFO] running `Command { std: "docker" "start" "-a" "1fa1e5eb77287dcac863b6f6eef2e9b1392b73fa6839912c6694c20db3280473", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling prettyplease v0.2.29
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling tinyvec v1.8.1
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tempfile v3.17.1
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling libpealimrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `find_string` is never used
[INFO] [stdout]   --> src/prefix_tree.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Trie {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn find_string(&self, prefix: String, limit: usize) -> Vec<String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_from_bytes` is never used
[INFO] [stdout]   --> src/proto.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) fn read_from_bytes() -> Vec<WordDataPB> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/proto/build.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() -> Result<()> {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.01s
[INFO] running `Command { std: "docker" "inspect" "1fa1e5eb77287dcac863b6f6eef2e9b1392b73fa6839912c6694c20db3280473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fa1e5eb77287dcac863b6f6eef2e9b1392b73fa6839912c6694c20db3280473", kill_on_drop: false }`
[INFO] [stdout] 1fa1e5eb77287dcac863b6f6eef2e9b1392b73fa6839912c6694c20db3280473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41338f922b7373cb28e2824d47d3495334fddc8704a0b2971875489e3cd2848a
[INFO] running `Command { std: "docker" "start" "-a" "41338f922b7373cb28e2824d47d3495334fddc8704a0b2971875489e3cd2848a", kill_on_drop: false }`
[INFO] [stdout] warning: method `find_string` is never used
[INFO] [stdout]   --> src/prefix_tree.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Trie {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn find_string(&self, prefix: String, limit: usize) -> Vec<String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_from_bytes` is never used
[INFO] [stdout]   --> src/proto.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) fn read_from_bytes() -> Vec<WordDataPB> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/proto/build.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() -> Result<()> {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libpealimrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `find_string` is never used
[INFO] [stdout]   --> src/prefix_tree.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Trie {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn find_string(&self, prefix: String, limit: usize) -> Vec<String> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_from_bytes` is never used
[INFO] [stdout]   --> src/proto.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) fn read_from_bytes() -> Vec<WordDataPB> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/proto/build.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() -> Result<()> {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "41338f922b7373cb28e2824d47d3495334fddc8704a0b2971875489e3cd2848a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41338f922b7373cb28e2824d47d3495334fddc8704a0b2971875489e3cd2848a", kill_on_drop: false }`
[INFO] [stdout] 41338f922b7373cb28e2824d47d3495334fddc8704a0b2971875489e3cd2848a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68236a3512e492284cf7724b5bb11e10a975a344e7f04716e1c1d479086ec203
[INFO] running `Command { std: "docker" "start" "-a" "68236a3512e492284cf7724b5bb11e10a975a344e7f04716e1c1d479086ec203", kill_on_drop: false }`
[INFO] [stderr] warning: method `find_string` is never used
[INFO] [stderr]   --> src/prefix_tree.rs:53:19
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl Trie {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub(crate) fn find_string(&self, prefix: String, limit: usize) -> Vec<String> {
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_from_bytes` is never used
[INFO] [stderr]   --> src/proto.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub(crate) fn read_from_bytes() -> Vec<WordDataPB> {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]  --> src/proto/build.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn main() -> Result<()> {
[INFO] [stderr]   |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `libpealimrs` (lib) generated 3 warnings
[INFO] [stderr] warning: `libpealimrs` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libpealimrs-50cb2030dc1a7f9d)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test prefix_tree::tests::test_table ... ok
[INFO] [stdout] test prefix_tree::tests::test_trie_limit ... ok
[INFO] [stdout] test prefix_tree::tests::test_trie_basic ... ok
[INFO] [stdout] test proto::tests::load_proto ... ok
[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/libpealimrs-50cb2030dc1a7f9d` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "68236a3512e492284cf7724b5bb11e10a975a344e7f04716e1c1d479086ec203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68236a3512e492284cf7724b5bb11e10a975a344e7f04716e1c1d479086ec203", kill_on_drop: false }`
[INFO] [stdout] 68236a3512e492284cf7724b5bb11e10a975a344e7f04716e1c1d479086ec203
