[INFO] fetching crate genetic_optimization 0.5.1...
[INFO] testing genetic_optimization-0.5.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate genetic_optimization 0.5.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate genetic_optimization 0.5.1
[INFO] finished tweaking crates.io crate genetic_optimization 0.5.1
[INFO] tweaked toml for crates.io crate genetic_optimization 0.5.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate genetic_optimization 0.5.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding toml v0.7.8 (available: v1.1.2+spec-1.1.0)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 955897c04df6e50432b01e40aa6911ea605f4328292e5ee882cbf6aa973d573c
[INFO] running `Command { std: "docker" "start" "-a" "955897c04df6e50432b01e40aa6911ea605f4328292e5ee882cbf6aa973d573c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "955897c04df6e50432b01e40aa6911ea605f4328292e5ee882cbf6aa973d573c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "955897c04df6e50432b01e40aa6911ea605f4328292e5ee882cbf6aa973d573c", kill_on_drop: false }`
[INFO] [stdout] 955897c04df6e50432b01e40aa6911ea605f4328292e5ee882cbf6aa973d573c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 17fee858753447b5a2b6898bfcadd4b36c401b8a6335ca18f9cba89d79f4ef3b
[INFO] running `Command { std: "docker" "start" "-a" "17fee858753447b5a2b6898bfcadd4b36c401b8a6335ca18f9cba89d79f4ef3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling genetic_optimization v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.02s
[INFO] running `Command { std: "docker" "inspect" "17fee858753447b5a2b6898bfcadd4b36c401b8a6335ca18f9cba89d79f4ef3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17fee858753447b5a2b6898bfcadd4b36c401b8a6335ca18f9cba89d79f4ef3b", kill_on_drop: false }`
[INFO] [stdout] 17fee858753447b5a2b6898bfcadd4b36c401b8a6335ca18f9cba89d79f4ef3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7d58155286312ff1924131a5aa6b5d895d38f03d4349d0f7ac4e548744d00438
[INFO] running `Command { std: "docker" "start" "-a" "7d58155286312ff1924131a5aa6b5d895d38f03d4349d0f7ac4e548744d00438", kill_on_drop: false }`
[INFO] [stderr]    Compiling genetic_optimization v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "7d58155286312ff1924131a5aa6b5d895d38f03d4349d0f7ac4e548744d00438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d58155286312ff1924131a5aa6b5d895d38f03d4349d0f7ac4e548744d00438", kill_on_drop: false }`
[INFO] [stdout] 7d58155286312ff1924131a5aa6b5d895d38f03d4349d0f7ac4e548744d00438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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", kill_on_drop: false }`
[INFO] [stdout] 714a9abce53102c4518cee2f1edc3e6d07ae46866c90b346bdb454575e055872
[INFO] running `Command { std: "docker" "start" "-a" "714a9abce53102c4518cee2f1edc3e6d07ae46866c90b346bdb454575e055872", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/genetic_optimization-3e65653c8fefdcc9)
[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 genetic_optimization
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/sim.rs - sim::Simulation::run (line 89) ... FAILED
[INFO] [stdout] test src/sim.rs - sim::SimulationWithUtil<U,F>::run (line 227) ... FAILED
[INFO] [stdout] test src/genome.rs - genome::Genome (line 10) ... FAILED
[INFO] [stdout] test src/genome.rs - genome::Genome::new (line 36) ... ok
[INFO] [stdout] test src/sim.rs - sim::SimulationWithUtil<U,F>::run (line 233) ... ok
[INFO] [stdout] test src/sim.rs - sim::Simulation::run (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/sim.rs - sim::Simulation::run (line 89) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `function`
[INFO] [stdout]   --> src/sim.rs:90:6
[INFO] [stdout]    |
[INFO] [stdout] 90 | This function will panic if no genome or evaluation function is given.
[INFO] [stdout]    |      ^^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sim.rs - sim::SimulationWithUtil<U,F>::run (line 227) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `function`
[INFO] [stdout]    --> src/sim.rs:228:6
[INFO] [stdout]     |
[INFO] [stdout] 228 | This function will panic if no genome or evaluation function is given.
[INFO] [stdout]     |      ^^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/genome.rs - genome::Genome (line 10) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `survivability` in this scope
[INFO] [stdout]   --> src/genome.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     .eval(survivability)
[INFO] [stdout]    |           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/genome.rs - genome::Genome (line 10)
[INFO] [stdout]     src/sim.rs - sim::Simulation::run (line 89)
[INFO] [stdout]     src/sim.rs - sim::SimulationWithUtil<U,F>::run (line 227)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "714a9abce53102c4518cee2f1edc3e6d07ae46866c90b346bdb454575e055872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714a9abce53102c4518cee2f1edc3e6d07ae46866c90b346bdb454575e055872", kill_on_drop: false }`
[INFO] [stdout] 714a9abce53102c4518cee2f1edc3e6d07ae46866c90b346bdb454575e055872