[INFO] fetching crate web-thread-shim 0.2.0...
[INFO] testing web-thread-shim-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate web-thread-shim 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate web-thread-shim 0.2.0
[INFO] finished tweaking crates.io crate web-thread-shim 0.2.0
[INFO] tweaked toml for crates.io crate web-thread-shim 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate web-thread-shim 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate web-thread-shim 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96429a432e55dbb7012d44459ecc5ada49ab7860ffae81c42b1fad9dfe8d590e
[INFO] running `Command { std: "docker" "start" "-a" "96429a432e55dbb7012d44459ecc5ada49ab7860ffae81c42b1fad9dfe8d590e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96429a432e55dbb7012d44459ecc5ada49ab7860ffae81c42b1fad9dfe8d590e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96429a432e55dbb7012d44459ecc5ada49ab7860ffae81c42b1fad9dfe8d590e", kill_on_drop: false }`
[INFO] [stdout] 96429a432e55dbb7012d44459ecc5ada49ab7860ffae81c42b1fad9dfe8d590e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1143e5c266f2ce7741c5813544a6b6ab0539825f14bc0c2eb70b5a115a38fe33
[INFO] running `Command { std: "docker" "start" "-a" "1143e5c266f2ce7741c5813544a6b6ab0539825f14bc0c2eb70b5a115a38fe33", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling web-thread-shim v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.44s
[INFO] running `Command { std: "docker" "inspect" "1143e5c266f2ce7741c5813544a6b6ab0539825f14bc0c2eb70b5a115a38fe33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1143e5c266f2ce7741c5813544a6b6ab0539825f14bc0c2eb70b5a115a38fe33", kill_on_drop: false }`
[INFO] [stdout] 1143e5c266f2ce7741c5813544a6b6ab0539825f14bc0c2eb70b5a115a38fe33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b40dda44d4b841fe7786a3d77759588fd35147536c47f938247fbaaa72d561aa
[INFO] running `Command { std: "docker" "start" "-a" "b40dda44d4b841fe7786a3d77759588fd35147536c47f938247fbaaa72d561aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling web-thread-shim v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:145:22
[INFO] [stdout]     |
[INFO] [stdout]  37 |   pub struct Thread {
[INFO] [stdout]     |   ----------------- method `unwrap` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 144 | /                 Thread::new()
[INFO] [stdout] 145 | |                     .unwrap()
[INFO] [stdout]     | |                     -^^^^^^ method not found in `Thread`
[INFO] [stdout]     | |_____________________|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web-thread-shim` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b40dda44d4b841fe7786a3d77759588fd35147536c47f938247fbaaa72d561aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b40dda44d4b841fe7786a3d77759588fd35147536c47f938247fbaaa72d561aa", kill_on_drop: false }`
[INFO] [stdout] b40dda44d4b841fe7786a3d77759588fd35147536c47f938247fbaaa72d561aa