[INFO] fetching crate proptest-state-machine 0.5.0...
[INFO] building proptest-state-machine-0.5.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate proptest-state-machine 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate proptest-state-machine 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate proptest-state-machine 0.5.0
[INFO] tweaked toml for crates.io crate proptest-state-machine 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proptest-state-machine 0.5.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate proptest-state-machine 0.5.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit-vec v0.8.0
[INFO] [stderr]   Downloaded thiserror-impl v2.0.16
[INFO] [stderr]   Downloaded memoffset v0.7.1
[INFO] [stderr]   Downloaded potential_utf v0.1.3
[INFO] [stderr]   Downloaded strum_macros v0.24.3
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[INFO] [stderr]   Downloaded rand_xorshift v0.4.0
[INFO] [stderr]   Downloaded thiserror v2.0.16
[INFO] [stderr]   Downloaded serde_core v1.0.225
[INFO] [stderr]   Downloaded url v2.5.7
[INFO] [stderr]   Downloaded zerovec v0.11.4
[INFO] [stderr]   Downloaded nix v0.26.4
[INFO] [stderr]   Downloaded form_urlencoded v1.2.2
[INFO] [stderr]   Downloaded tempfile v3.22.0
[INFO] [stderr]   Downloaded rusty-fork v0.3.0
[INFO] [stderr]   Downloaded integer-encoding v3.0.4
[INFO] [stderr]   Downloaded idna v1.1.0
[INFO] [stderr]   Downloaded message-io v0.19.0
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.15
[INFO] [stderr]   Downloaded strum v0.24.1
[INFO] [stderr]   Downloaded serde_derive v1.0.225
[INFO] [stderr]   Downloaded serde v1.0.225
[INFO] [stderr]   Downloaded proptest v1.8.0
[INFO] [stderr]   Downloaded libc v0.2.175
[INFO] [stderr]   Downloaded unarray v0.1.4
[INFO] [stderr]   Downloaded windows-sys v0.61.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae55a45eb4f34662ab869e9161338e4bb98ed6c76953e425cec57cae7a54c0e8
[INFO] running `Command { std: "docker" "start" "-a" "ae55a45eb4f34662ab869e9161338e4bb98ed6c76953e425cec57cae7a54c0e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae55a45eb4f34662ab869e9161338e4bb98ed6c76953e425cec57cae7a54c0e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae55a45eb4f34662ab869e9161338e4bb98ed6c76953e425cec57cae7a54c0e8", kill_on_drop: false }`
[INFO] [stdout] ae55a45eb4f34662ab869e9161338e4bb98ed6c76953e425cec57cae7a54c0e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30fb5e35dff61cd4d3f11fcd61021d9f018a794f4128a0060e579e9460a8a06d
[INFO] running `Command { std: "docker" "start" "-a" "30fb5e35dff61cd4d3f11fcd61021d9f018a794f4128a0060e579e9460a8a06d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
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[INFO] [stderr]    Compiling cfg-if v1.0.3
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[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling lazy_static v1.5.0
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling rand_core v0.9.3
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[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling proptest-state-machine v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.40s
[INFO] running `Command { std: "docker" "inspect" "30fb5e35dff61cd4d3f11fcd61021d9f018a794f4128a0060e579e9460a8a06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fb5e35dff61cd4d3f11fcd61021d9f018a794f4128a0060e579e9460a8a06d", kill_on_drop: false }`
[INFO] [stdout] 30fb5e35dff61cd4d3f11fcd61021d9f018a794f4128a0060e579e9460a8a06d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 702aeb8cf3ba3276d46a0c65baf530c1bccffa325a67a37a8d96bf00a2dbacc7
[INFO] running `Command { std: "docker" "start" "-a" "702aeb8cf3ba3276d46a0c65baf530c1bccffa325a67a37a8d96bf00a2dbacc7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling proptest-state-machine v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
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[INFO] [stdout] warning: field `resource_id` is never read
[INFO] [stdout]    --> examples/state_machine_echo_server.rs:352:13
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub struct ServerDialer {
[INFO] [stdout]     |                ------------ field in this struct
[INFO] [stdout] 351 |         pub address: SocketAddr,
[INFO] [stdout] 352 |         pub resource_id: ResourceId,
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `address` is never read
[INFO] [stdout]    --> examples/state_machine_echo_server.rs:366:13
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub struct ClientDialer {
[INFO] [stdout]     |                ------------ field in this struct
[INFO] [stdout] 366 |         pub address: SocketAddr,
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.59s
[INFO] running `Command { std: "docker" "inspect" "702aeb8cf3ba3276d46a0c65baf530c1bccffa325a67a37a8d96bf00a2dbacc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "702aeb8cf3ba3276d46a0c65baf530c1bccffa325a67a37a8d96bf00a2dbacc7", kill_on_drop: false }`
[INFO] [stdout] 702aeb8cf3ba3276d46a0c65baf530c1bccffa325a67a37a8d96bf00a2dbacc7