[INFO] fetching crate send-future 0.1.0...
[INFO] testing send-future-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate send-future 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate send-future 0.1.0
[INFO] finished tweaking crates.io crate send-future 0.1.0
[INFO] tweaked toml for crates.io crate send-future 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate send-future 0.1.0 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] 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d524c364dfbf2dd93c8ad963298542f747f817aeab639a22e1fbe0250f65e4bd
[INFO] running `Command { std: "docker" "start" "-a" "d524c364dfbf2dd93c8ad963298542f747f817aeab639a22e1fbe0250f65e4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d524c364dfbf2dd93c8ad963298542f747f817aeab639a22e1fbe0250f65e4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d524c364dfbf2dd93c8ad963298542f747f817aeab639a22e1fbe0250f65e4bd", kill_on_drop: false }`
[INFO] [stdout] d524c364dfbf2dd93c8ad963298542f747f817aeab639a22e1fbe0250f65e4bd
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82fa1dd40b8a4b1040f3fd5688ff09ad59f6943bf69dd5cd806c4ced1663a85f
[INFO] running `Command { std: "docker" "start" "-a" "82fa1dd40b8a4b1040f3fd5688ff09ad59f6943bf69dd5cd806c4ced1663a85f", kill_on_drop: false }`
[INFO] [stderr]    Compiling send-future v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "82fa1dd40b8a4b1040f3fd5688ff09ad59f6943bf69dd5cd806c4ced1663a85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fa1dd40b8a4b1040f3fd5688ff09ad59f6943bf69dd5cd806c4ced1663a85f", kill_on_drop: false }`
[INFO] [stdout] 82fa1dd40b8a4b1040f3fd5688ff09ad59f6943bf69dd5cd806c4ced1663a85f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dd4127d3ccb52c23f153d543f84e424b0788c58375c7724d45b0c35127b541c
[INFO] running `Command { std: "docker" "start" "-a" "7dd4127d3ccb52c23f153d543f84e424b0788c58375c7724d45b0c35127b541c", kill_on_drop: false }`
[INFO] [stderr]    Compiling send-future v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "7dd4127d3ccb52c23f153d543f84e424b0788c58375c7724d45b0c35127b541c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd4127d3ccb52c23f153d543f84e424b0788c58375c7724d45b0c35127b541c", kill_on_drop: false }`
[INFO] [stdout] 7dd4127d3ccb52c23f153d543f84e424b0788c58375c7724d45b0c35127b541c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02c4ccb5815478d20bbfcc91d781fcaf4de7af992be77550b512b7c96423d061
[INFO] running `Command { std: "docker" "start" "-a" "02c4ccb5815478d20bbfcc91d781fcaf4de7af992be77550b512b7c96423d061", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/send_future-ebcec0a44561a4c4)
[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 send_future
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - SendFuture (line 16) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - SendFuture (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02c4ccb5815478d20bbfcc91d781fcaf4de7af992be77550b512b7c96423d061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c4ccb5815478d20bbfcc91d781fcaf4de7af992be77550b512b7c96423d061", kill_on_drop: false }`
[INFO] [stdout] 02c4ccb5815478d20bbfcc91d781fcaf4de7af992be77550b512b7c96423d061