[INFO] fetching crate moq_lambda 0.2.1...
[INFO] testing moq_lambda-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate moq_lambda 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate moq_lambda 0.2.1
[INFO] finished tweaking crates.io crate moq_lambda 0.2.1
[INFO] tweaked toml for crates.io crate moq_lambda 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate moq_lambda 0.2.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff222aeae094d0590c14fd57ba7f582b998868f729adf227e63e55c33db27d30
[INFO] running `Command { std: "docker" "start" "-a" "ff222aeae094d0590c14fd57ba7f582b998868f729adf227e63e55c33db27d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff222aeae094d0590c14fd57ba7f582b998868f729adf227e63e55c33db27d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff222aeae094d0590c14fd57ba7f582b998868f729adf227e63e55c33db27d30", kill_on_drop: false }`
[INFO] [stdout] ff222aeae094d0590c14fd57ba7f582b998868f729adf227e63e55c33db27d30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4df32003ac2d204c664c3679d9f4044e524a78154cfe4a23e6e2c8b8f4bf9f4e
[INFO] running `Command { std: "docker" "start" "-a" "4df32003ac2d204c664c3679d9f4044e524a78154cfe4a23e6e2c8b8f4bf9f4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling moq_lambda v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/env.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef, EnvFields, EnvArgs) {
[INFO] [stdout]    |                  ^^^^^      ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |          |             |
[INFO] [stdout]    |                  |          |             the same lifetime is hidden here
[INFO] [stdout]    |                  |          the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef<'_>, EnvFields<'_>, EnvArgs<'_>) {
[INFO] [stdout]    |                                         ++++           ++++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `Command { std: "docker" "inspect" "4df32003ac2d204c664c3679d9f4044e524a78154cfe4a23e6e2c8b8f4bf9f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df32003ac2d204c664c3679d9f4044e524a78154cfe4a23e6e2c8b8f4bf9f4e", kill_on_drop: false }`
[INFO] [stdout] 4df32003ac2d204c664c3679d9f4044e524a78154cfe4a23e6e2c8b8f4bf9f4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e830cf0f7a7ee58f46a994a672f723f087fece508d56a9db555755b743d875eb
[INFO] running `Command { std: "docker" "start" "-a" "e830cf0f7a7ee58f46a994a672f723f087fece508d56a9db555755b743d875eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling moq_lambda v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/env.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef, EnvFields, EnvArgs) {
[INFO] [stdout]    |                  ^^^^^      ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |          |             |
[INFO] [stdout]    |                  |          |             the same lifetime is hidden here
[INFO] [stdout]    |                  |          the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef<'_>, EnvFields<'_>, EnvArgs<'_>) {
[INFO] [stdout]    |                                         ++++           ++++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/env.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef, EnvFields, EnvArgs) {
[INFO] [stdout]    |                  ^^^^^      ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |          |             |
[INFO] [stdout]    |                  |          |             the same lifetime is hidden here
[INFO] [stdout]    |                  |          the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn split(&self) -> (EnvFieldsDef<'_>, EnvFields<'_>, EnvArgs<'_>) {
[INFO] [stdout]    |                                         ++++           ++++         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "e830cf0f7a7ee58f46a994a672f723f087fece508d56a9db555755b743d875eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e830cf0f7a7ee58f46a994a672f723f087fece508d56a9db555755b743d875eb", kill_on_drop: false }`
[INFO] [stdout] e830cf0f7a7ee58f46a994a672f723f087fece508d56a9db555755b743d875eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 218d5d4d5c2dd1280a33f9b3735de3eaebbc53724b1eb3ca65d4483fe05b4564
[INFO] running `Command { std: "docker" "start" "-a" "218d5d4d5c2dd1280a33f9b3735de3eaebbc53724b1eb3ca65d4483fe05b4564", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/env.rs:26:18
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn split(&self) -> (EnvFieldsDef, EnvFields, EnvArgs) {
[INFO] [stderr]    |                  ^^^^^      ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |          |             |
[INFO] [stderr]    |                  |          |             the same lifetime is hidden here
[INFO] [stderr]    |                  |          the same lifetime is hidden here
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn split(&self) -> (EnvFieldsDef<'_>, EnvFields<'_>, EnvArgs<'_>) {
[INFO] [stderr]    |                                         ++++           ++++         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `moq_lambda` (lib) generated 1 warning (run `cargo fix --lib -p moq_lambda` to apply 1 suggestion)
[INFO] [stderr] warning: `moq_lambda` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/moq_lambda-1c8396b5a105a06f)
[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 moq_lambda
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - lambda (line 17) ... ignored
[INFO] [stdout] test src/lib.rs - lambda (line 82) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "218d5d4d5c2dd1280a33f9b3735de3eaebbc53724b1eb3ca65d4483fe05b4564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "218d5d4d5c2dd1280a33f9b3735de3eaebbc53724b1eb3ca65d4483fe05b4564", kill_on_drop: false }`
[INFO] [stdout] 218d5d4d5c2dd1280a33f9b3735de3eaebbc53724b1eb3ca65d4483fe05b4564