[INFO] fetching crate popper-rs 0.4.0...
[INFO] testing popper-rs-0.4.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate popper-rs 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate popper-rs 0.4.0
[INFO] finished tweaking crates.io crate popper-rs 0.4.0
[INFO] tweaked toml for crates.io crate popper-rs 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate popper-rs 0.4.0 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 popper-rs 0.4.0 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-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] cb9c0f29a782cef2d5d01440d3528e525b5a4730fbfa1f37f9fda042719fb039
[INFO] running `Command { std: "docker" "start" "-a" "cb9c0f29a782cef2d5d01440d3528e525b5a4730fbfa1f37f9fda042719fb039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb9c0f29a782cef2d5d01440d3528e525b5a4730fbfa1f37f9fda042719fb039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9c0f29a782cef2d5d01440d3528e525b5a4730fbfa1f37f9fda042719fb039", kill_on_drop: false }`
[INFO] [stdout] cb9c0f29a782cef2d5d01440d3528e525b5a4730fbfa1f37f9fda042719fb039
[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] 5f9a498ce75ba1bf61ec9ae49d8fcceaadcc8fbb1cd7d2c739227c94d253edb3
[INFO] running `Command { std: "docker" "start" "-a" "5f9a498ce75ba1bf61ec9ae49d8fcceaadcc8fbb1cd7d2c739227c94d253edb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.106
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling zmij v1.0.14
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling wasm-bindgen v0.2.106
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.106
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling js-sys v0.3.83
[INFO] [stderr]    Compiling web-sys v0.3.83
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.56
[INFO] [stderr]    Compiling popper-rs-sys v0.4.0
[INFO] [stderr]    Compiling gloo-utils v0.2.0
[INFO] [stderr]    Compiling popper-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.02s
[INFO] running `Command { std: "docker" "inspect" "5f9a498ce75ba1bf61ec9ae49d8fcceaadcc8fbb1cd7d2c739227c94d253edb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f9a498ce75ba1bf61ec9ae49d8fcceaadcc8fbb1cd7d2c739227c94d253edb3", kill_on_drop: false }`
[INFO] [stdout] 5f9a498ce75ba1bf61ec9ae49d8fcceaadcc8fbb1cd7d2c739227c94d253edb3
[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] 5055106ebb7e98e89f4657720082da869b90a7def8ae033c231a40432b6231d8
[INFO] running `Command { std: "docker" "start" "-a" "5055106ebb7e98e89f4657720082da869b90a7def8ae033c231a40432b6231d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling popper-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "5055106ebb7e98e89f4657720082da869b90a7def8ae033c231a40432b6231d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5055106ebb7e98e89f4657720082da869b90a7def8ae033c231a40432b6231d8", kill_on_drop: false }`
[INFO] [stdout] 5055106ebb7e98e89f4657720082da869b90a7def8ae033c231a40432b6231d8
[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] 1df71be665b89472e8a7ef473319a2ac33b72662a7e081301b8d20ae9c25bc09
[INFO] running `Command { std: "docker" "start" "-a" "1df71be665b89472e8a7ef473319a2ac33b72662a7e081301b8d20ae9c25bc09", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/popper_rs-cd3c169ef8e11b4a)
[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 popper_rs
[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] running `Command { std: "docker" "inspect" "1df71be665b89472e8a7ef473319a2ac33b72662a7e081301b8d20ae9c25bc09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df71be665b89472e8a7ef473319a2ac33b72662a7e081301b8d20ae9c25bc09", kill_on_drop: false }`
[INFO] [stdout] 1df71be665b89472e8a7ef473319a2ac33b72662a7e081301b8d20ae9c25bc09
