[INFO] fetching crate tendrils 0.1.0... [INFO] testing tendrils-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate tendrils 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate tendrils 0.1.0 [INFO] finished tweaking crates.io crate tendrils 0.1.0 [INFO] tweaked toml for crates.io crate tendrils 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tendrils 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tendrils 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d086f4e81f0a1b07240a3348a78671d1331cdcf5c605535fd5698e636fa1c48c [INFO] running `Command { std: "docker" "start" "-a" "d086f4e81f0a1b07240a3348a78671d1331cdcf5c605535fd5698e636fa1c48c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d086f4e81f0a1b07240a3348a78671d1331cdcf5c605535fd5698e636fa1c48c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d086f4e81f0a1b07240a3348a78671d1331cdcf5c605535fd5698e636fa1c48c", kill_on_drop: false }` [INFO] [stdout] d086f4e81f0a1b07240a3348a78671d1331cdcf5c605535fd5698e636fa1c48c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fce7f92122acc6a0a22582851a1b190247dc96a6908a89f2682078bca4135b61 [INFO] running `Command { std: "docker" "start" "-a" "fce7f92122acc6a0a22582851a1b190247dc96a6908a89f2682078bca4135b61", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling tendrils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.34s [INFO] running `Command { std: "docker" "inspect" "fce7f92122acc6a0a22582851a1b190247dc96a6908a89f2682078bca4135b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fce7f92122acc6a0a22582851a1b190247dc96a6908a89f2682078bca4135b61", kill_on_drop: false }` [INFO] [stdout] fce7f92122acc6a0a22582851a1b190247dc96a6908a89f2682078bca4135b61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acbc59851c79e231153a71a819357183838853200ca8bf61b343ea3a8c7e34fa [INFO] running `Command { std: "docker" "start" "-a" "acbc59851c79e231153a71a819357183838853200ca8bf61b343ea3a8c7e34fa", kill_on_drop: false }` [INFO] [stderr] Compiling tendrils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "acbc59851c79e231153a71a819357183838853200ca8bf61b343ea3a8c7e34fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acbc59851c79e231153a71a819357183838853200ca8bf61b343ea3a8c7e34fa", kill_on_drop: false }` [INFO] [stdout] acbc59851c79e231153a71a819357183838853200ca8bf61b343ea3a8c7e34fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 924a53a0b95cc44cdb50fecfcb590e3d663488ccc1caee8bf7bb157ce234f726 [INFO] running `Command { std: "docker" "start" "-a" "924a53a0b95cc44cdb50fecfcb590e3d663488ccc1caee8bf7bb157ce234f726", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tendrils-7946ff1ab03e9bf0) [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] Doc-tests tendrils [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - try_with_state (line 279) ... FAILED [INFO] [stdout] test src/lib.rs - with_state_write (line 166) ... FAILED [INFO] [stdout] test src/lib.rs - with_state (line 58) ... FAILED [INFO] [stdout] test src/lib.rs - with_state_read (line 117) ... FAILED [INFO] [stdout] test src/lib.rs - (line 12) ... FAILED [INFO] [stdout] test src/lib.rs - RwTendrils (line 440) ... FAILED [INFO] [stdout] test src/lib.rs - with_state_async (line 221) ... FAILED [INFO] [stdout] test src/lib.rs - Tendrils (line 348) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - try_with_state (line 279) stdout ---- [INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out` [INFO] [stdout] --> src/lib.rs:300:2 [INFO] [stdout] | [INFO] [stdout] 23 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/lib.rs` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - with_state_write (line 166) stdout ---- [INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out` [INFO] [stdout] --> src/lib.rs:182:2 [INFO] [stdout] | [INFO] [stdout] 18 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/lib.rs` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - with_state (line 58) stdout ---- [INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out` [INFO] [stdout] --> src/lib.rs:75:2 [INFO] [stdout] | [INFO] [stdout] 19 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/lib.rs` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - with_state_read (line 117) stdout ---- [INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out` [INFO] [stdout] --> src/lib.rs:133:2 [INFO] [stdout] | [INFO] [stdout] 18 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/lib.rs` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 12) stdout ---- [INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out` [INFO] [stdout] --> src/lib.rs:31:2 [INFO] [stdout] | [INFO] [stdout] 21 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/lib.rs` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - RwTendrils (line 440) stdout ---- [INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out` [INFO] [stdout] --> src/lib.rs:458:2 [INFO] [stdout] | [INFO] [stdout] 20 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/lib.rs` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] Couldn't compile the test. [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] ---- src/lib.rs - with_state_async (line 221) stdout ---- [INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out` [INFO] [stdout] --> src/lib.rs:239:2 [INFO] [stdout] | [INFO] [stdout] 20 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/lib.rs` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Tendrils (line 348) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `tendrils::tendrils` [INFO] [stdout] --> src/lib.rs:352:16 [INFO] [stdout] | [INFO] [stdout] 6 | use tendrils::{tendrils}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `tendrils` in the root [INFO] [stdout] | help: a similar name exists in the module: `Tendrils` [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out` [INFO] [stdout] --> src/lib.rs:371:2 [INFO] [stdout] | [INFO] [stdout] 25 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/lib.rs` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0601. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 12) [INFO] [stdout] src/lib.rs - RwTendrils (line 440) [INFO] [stdout] src/lib.rs - Tendrils (line 348) [INFO] [stdout] src/lib.rs - try_with_state (line 279) [INFO] [stdout] src/lib.rs - with_state (line 58) [INFO] [stdout] src/lib.rs - with_state_async (line 221) [INFO] [stdout] src/lib.rs - with_state_read (line 117) [INFO] [stdout] src/lib.rs - with_state_write (line 166) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "924a53a0b95cc44cdb50fecfcb590e3d663488ccc1caee8bf7bb157ce234f726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "924a53a0b95cc44cdb50fecfcb590e3d663488ccc1caee8bf7bb157ce234f726", kill_on_drop: false }` [INFO] [stdout] 924a53a0b95cc44cdb50fecfcb590e3d663488ccc1caee8bf7bb157ce234f726