[INFO] fetching crate papasmurf 0.1.1...
[INFO] testing papasmurf-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate papasmurf 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate papasmurf 0.1.1
[INFO] finished tweaking crates.io crate papasmurf 0.1.1
[INFO] tweaked toml for crates.io crate papasmurf 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate papasmurf 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate papasmurf 0.1.1 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e51d020fcfd80dd87eb1946bc384e4607f0f04ba1ceb1944194963f1533ad32b
[INFO] running `Command { std: "docker" "start" "-a" "e51d020fcfd80dd87eb1946bc384e4607f0f04ba1ceb1944194963f1533ad32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e51d020fcfd80dd87eb1946bc384e4607f0f04ba1ceb1944194963f1533ad32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51d020fcfd80dd87eb1946bc384e4607f0f04ba1ceb1944194963f1533ad32b", kill_on_drop: false }`
[INFO] [stdout] e51d020fcfd80dd87eb1946bc384e4607f0f04ba1ceb1944194963f1533ad32b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbe9413976d7fc5c6f38865264807a7f93306036301dab64d4b2a93c129edb1d
[INFO] running `Command { std: "docker" "start" "-a" "dbe9413976d7fc5c6f38865264807a7f93306036301dab64d4b2a93c129edb1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling generic-array v1.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling lightmotif v0.10.0
[INFO] [stderr]    Compiling papasmurf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `disambiguate` is never used
[INFO] [stdout]    --> src/seq.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub fn disambiguate<'a>(s: &'a str) -> Result<Vec<String>, Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.08s
[INFO] running `Command { std: "docker" "inspect" "dbe9413976d7fc5c6f38865264807a7f93306036301dab64d4b2a93c129edb1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe9413976d7fc5c6f38865264807a7f93306036301dab64d4b2a93c129edb1d", kill_on_drop: false }`
[INFO] [stdout] dbe9413976d7fc5c6f38865264807a7f93306036301dab64d4b2a93c129edb1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b19f2cfa2f389abf8336a08987bad0763b1ae1c8b46920ae59214def77dd8122
[INFO] running `Command { std: "docker" "start" "-a" "b19f2cfa2f389abf8336a08987bad0763b1ae1c8b46920ae59214def77dd8122", kill_on_drop: false }`
[INFO] [stdout] warning: function `disambiguate` is never used
[INFO] [stdout]    --> src/seq.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub fn disambiguate<'a>(s: &'a str) -> Result<Vec<String>, Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling papasmurf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `disambiguate` is never used
[INFO] [stdout]    --> src/seq.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub fn disambiguate<'a>(s: &'a str) -> Result<Vec<String>, Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "b19f2cfa2f389abf8336a08987bad0763b1ae1c8b46920ae59214def77dd8122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19f2cfa2f389abf8336a08987bad0763b1ae1c8b46920ae59214def77dd8122", kill_on_drop: false }`
[INFO] [stdout] b19f2cfa2f389abf8336a08987bad0763b1ae1c8b46920ae59214def77dd8122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f96fb936fc9a286a8e37f3723bd9995d7f74ed0d95648156b7de888ed7526d0b
[INFO] running `Command { std: "docker" "start" "-a" "f96fb936fc9a286a8e37f3723bd9995d7f74ed0d95648156b7de888ed7526d0b", kill_on_drop: false }`
[INFO] [stderr] warning: function `disambiguate` is never used
[INFO] [stderr]    --> src/seq.rs:189:8
[INFO] [stderr]     |
[INFO] [stderr] 189 | pub fn disambiguate<'a>(s: &'a str) -> Result<Vec<String>, Error> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `papasmurf` (lib) generated 1 warning
[INFO] [stderr] warning: `papasmurf` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/papasmurf-3e961d1118750828)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test db::kmers::test::test_mismatches ... ok
[INFO] [stdout] test matrix::coo::test::to_csr ... ok
[INFO] [stdout] test matrix::dok::test::non_zero_elements ... ok
[INFO] [stdout] test matrix::dok::test::to_csr ... ok
[INFO] [stdout] test matrix::csr::test::into_coo ... ok
[INFO] [stdout] test matrix::csr::test::csr_csr_dot ... ok
[INFO] [stdout] test db::kmers::test::test_new ... ok
[INFO] [stdout] test matrix::csr::test::non_zero_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests papasmurf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/primer.rs - primer::Primer::len (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f96fb936fc9a286a8e37f3723bd9995d7f74ed0d95648156b7de888ed7526d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96fb936fc9a286a8e37f3723bd9995d7f74ed0d95648156b7de888ed7526d0b", kill_on_drop: false }`
[INFO] [stdout] f96fb936fc9a286a8e37f3723bd9995d7f74ed0d95648156b7de888ed7526d0b
