[INFO] fetching crate ctrl-flow 0.1.0...
[INFO] testing ctrl-flow-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ctrl-flow 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ctrl-flow 0.1.0
[INFO] finished tweaking crates.io crate ctrl-flow 0.1.0
[INFO] tweaked toml for crates.io crate ctrl-flow 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ctrl-flow 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00f20e94337c9a7ec9236b5e686177f5e74d5d471a43945b66c35ead58a83644
[INFO] running `Command { std: "docker" "start" "-a" "00f20e94337c9a7ec9236b5e686177f5e74d5d471a43945b66c35ead58a83644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00f20e94337c9a7ec9236b5e686177f5e74d5d471a43945b66c35ead58a83644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f20e94337c9a7ec9236b5e686177f5e74d5d471a43945b66c35ead58a83644", kill_on_drop: false }`
[INFO] [stdout] 00f20e94337c9a7ec9236b5e686177f5e74d5d471a43945b66c35ead58a83644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e994ebc1f923990944e4306d31054e7167cb6a410038fc165207b598ac4b851
[INFO] running `Command { std: "docker" "start" "-a" "2e994ebc1f923990944e4306d31054e7167cb6a410038fc165207b598ac4b851", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ctrl-flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ControlFlowGraph {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 13 |     /// Generates a ControlFlowGraph, starting at the given entry point address.
[INFO] [stdout] 14 |     fn new(entry_point: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "2e994ebc1f923990944e4306d31054e7167cb6a410038fc165207b598ac4b851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e994ebc1f923990944e4306d31054e7167cb6a410038fc165207b598ac4b851", kill_on_drop: false }`
[INFO] [stdout] 2e994ebc1f923990944e4306d31054e7167cb6a410038fc165207b598ac4b851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b7e9f908bd38233eb15b777cd18e60c59d12856149610eb05238dc6f10fe2d7
[INFO] running `Command { std: "docker" "start" "-a" "6b7e9f908bd38233eb15b777cd18e60c59d12856149610eb05238dc6f10fe2d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctrl-flow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ControlFlowGraph {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 13 |     /// Generates a ControlFlowGraph, starting at the given entry point address.
[INFO] [stdout] 14 |     fn new(entry_point: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "6b7e9f908bd38233eb15b777cd18e60c59d12856149610eb05238dc6f10fe2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7e9f908bd38233eb15b777cd18e60c59d12856149610eb05238dc6f10fe2d7", kill_on_drop: false }`
[INFO] [stdout] 6b7e9f908bd38233eb15b777cd18e60c59d12856149610eb05238dc6f10fe2d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a107883c57a92981a7b1287bd93e05fdd27ba639298ef49155b4b6ea1f2d880
[INFO] running `Command { std: "docker" "start" "-a" "6a107883c57a92981a7b1287bd93e05fdd27ba639298ef49155b4b6ea1f2d880", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/lib.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl ControlFlowGraph {
[INFO] [stderr]    | --------------------- associated function in this implementation
[INFO] [stderr] 13 |     /// Generates a ControlFlowGraph, starting at the given entry point address.
[INFO] [stderr] 14 |     fn new(entry_point: usize) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ctrl-flow` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ctrl_flow-345c3cd3ed48b670)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::conditional_jump ... ok
[INFO] [stdout] test tests::unconditional_jump ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ctrl_flow
[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" "6a107883c57a92981a7b1287bd93e05fdd27ba639298ef49155b4b6ea1f2d880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a107883c57a92981a7b1287bd93e05fdd27ba639298ef49155b4b6ea1f2d880", kill_on_drop: false }`
[INFO] [stdout] 6a107883c57a92981a7b1287bd93e05fdd27ba639298ef49155b4b6ea1f2d880