[INFO] fetching crate vuot 0.0.1...
[INFO] testing vuot-0.0.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate vuot 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate vuot 0.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vuot 0.0.1
[INFO] tweaked toml for crates.io crate vuot 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vuot 0.0.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vuot 0.0.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-io v2.3.2
[INFO] [stderr]   Downloaded windows-targets v0.52.5
[INFO] [stderr]   Downloaded smol-macros v0.1.1
[INFO] [stderr]   Downloaded errno v0.3.9
[INFO] [stderr]   Downloaded async-fs v2.1.2
[INFO] [stderr]   Downloaded async-net v2.0.0
[INFO] [stderr]   Downloaded pollster v0.3.0
[INFO] [stderr]   Downloaded async-executor v1.11.0
[INFO] [stderr]   Downloaded polling v3.7.0
[INFO] [stderr]   Downloaded async-signal v0.2.6
[INFO] [stderr]   Downloaded async-process v2.2.2
[INFO] [stderr]   Downloaded event-listener-strategy v0.5.2
[INFO] [stderr]   Downloaded piper v0.2.2
[INFO] [stderr]   Downloaded blocking v1.6.0
[INFO] [stderr]   Downloaded smol v2.0.0
[INFO] [stderr]   Downloaded rustix v0.38.34
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.52.5
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.52.5
[INFO] [stderr]   Downloaded windows_i686_gnullvm v0.52.5
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.52.5
[INFO] [stderr]   Downloaded libc v0.2.155
[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.5
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.52.5
[INFO] [stderr]   Downloaded windows_i686_gnu v0.52.5
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 116f9c3ff7e340d771c5e22ac2447f5fb297623bb738b13d7c80cb31facbf8af
[INFO] running `Command { std: "docker" "start" "-a" "116f9c3ff7e340d771c5e22ac2447f5fb297623bb738b13d7c80cb31facbf8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "116f9c3ff7e340d771c5e22ac2447f5fb297623bb738b13d7c80cb31facbf8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116f9c3ff7e340d771c5e22ac2447f5fb297623bb738b13d7c80cb31facbf8af", kill_on_drop: false }`
[INFO] [stdout] 116f9c3ff7e340d771c5e22ac2447f5fb297623bb738b13d7c80cb31facbf8af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 050c5091750a74adb1b43475c844378970da847395e9371b6c75a914d7064cb9
[INFO] running `Command { std: "docker" "start" "-a" "050c5091750a74adb1b43475c844378970da847395e9371b6c75a914d7064cb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling vuot v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "050c5091750a74adb1b43475c844378970da847395e9371b6c75a914d7064cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "050c5091750a74adb1b43475c844378970da847395e9371b6c75a914d7064cb9", kill_on_drop: false }`
[INFO] [stdout] 050c5091750a74adb1b43475c844378970da847395e9371b6c75a914d7064cb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1df6bcea9c9b949ccba39fb0fac5b24294128efb53572c40e380a468d4a6dc09
[INFO] running `Command { std: "docker" "start" "-a" "1df6bcea9c9b949ccba39fb0fac5b24294128efb53572c40e380a468d4a6dc09", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling pollster v0.3.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling piper v0.2.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling event-listener v5.3.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling async-executor v1.11.0
[INFO] [stderr]    Compiling blocking v1.6.0
[INFO] [stderr]    Compiling async-fs v2.1.2
[INFO] [stderr]    Compiling polling v3.7.0
[INFO] [stderr]    Compiling async-io v2.3.2
[INFO] [stderr]    Compiling async-signal v0.2.6
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling smol-macros v0.1.1
[INFO] [stderr]    Compiling async-process v2.2.2
[INFO] [stderr]    Compiling smol v2.0.0
[INFO] [stderr]    Compiling vuot v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.79s
[INFO] running `Command { std: "docker" "inspect" "1df6bcea9c9b949ccba39fb0fac5b24294128efb53572c40e380a468d4a6dc09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df6bcea9c9b949ccba39fb0fac5b24294128efb53572c40e380a468d4a6dc09", kill_on_drop: false }`
[INFO] [stdout] 1df6bcea9c9b949ccba39fb0fac5b24294128efb53572c40e380a468d4a6dc09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e9248026d918f4db9b4a37e2d804eb00b1606890081cf14f8c8563410c0ef19
[INFO] running `Command { std: "docker" "start" "-a" "4e9248026d918f4db9b4a37e2d804eb00b1606890081cf14f8c8563410c0ef19", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vuot-7d98db18264ff7d8)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::choose_locals ... ok
[INFO] [stdout] test tests::drop_after_completed ... ok
[INFO] [stdout] test tests::immediately_pushes ... ok
[INFO] [stdout] test tests::nested ... ok
[INFO] [stdout] test tests::sneaky_drop ... ok
[INFO] [stdout] test tests::wacky_drop ... ok
[INFO] [stdout] test tests::wakeup ... ok
[INFO] [stdout] test tests::copy_stack ... ok
[INFO] [stdout] test tests::linked_list ... ok
[INFO] [stdout] test tests::lazy_panic ... ok
[INFO] [stdout] test tests::poll_after_done - should panic ... ok
[INFO] [stdout] test tests::eager_panic ... ok
[INFO] [stdout] test tests::double_stack ... ok
[INFO] [stdout] test tests::double_stack_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vuot
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/stack.rs - stack::Stack (line 160) - compile fail ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack (line 152) - compile fail ... ok
[INFO] [stdout] test src/stack.rs - stack::run (line 60) - compile fail ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack<'a>::run (line 202) - compile fail ... ok
[INFO] [stdout] test src/stack.rs - stack::run (line 22) ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack<'a>::run (line 190) ... ok
[INFO] [stdout] test src/stack.rs - stack::run (line 80) ... ok
[INFO] [stdout] test src/stack.rs - stack::run (line 37) ... ok
[INFO] [stdout] test src/stackless_fn.rs - stackless_fn::StacklessFn (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e9248026d918f4db9b4a37e2d804eb00b1606890081cf14f8c8563410c0ef19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9248026d918f4db9b4a37e2d804eb00b1606890081cf14f8c8563410c0ef19", kill_on_drop: false }`
[INFO] [stdout] 4e9248026d918f4db9b4a37e2d804eb00b1606890081cf14f8c8563410c0ef19