[INFO] cloning repository https://github.com/eeli1/hardware-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eeli1/hardware-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feeli1%2Fhardware-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feeli1%2Fhardware-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca839b9b983753f85f42d12698035f893dca2aec
[INFO] building eeli1/hardware-sim against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feeli1%2Fhardware-sim" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eeli1/hardware-sim on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eeli1/hardware-sim
[INFO] finished tweaking git repo https://github.com/eeli1/hardware-sim
[INFO] tweaked toml for git repo https://github.com/eeli1/hardware-sim written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/eeli1/hardware-sim 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/eelias13/bool-algebra`
[INFO] [stderr]     Updating git repository `https://github.com/eelias13/graph`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding bool-algebra v0.1.0 (https://github.com/eelias13/bool-algebra#a2ad6528)
[INFO] [stderr]       Adding graph v0.1.0 (https://github.com/eelias13/graph#ba41127f)
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f8095aa8b4467b824929d4b86b29dc255729a09ace2410e62b2fce385249428
[INFO] running `Command { std: "docker" "start" "-a" "7f8095aa8b4467b824929d4b86b29dc255729a09ace2410e62b2fce385249428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f8095aa8b4467b824929d4b86b29dc255729a09ace2410e62b2fce385249428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8095aa8b4467b824929d4b86b29dc255729a09ace2410e62b2fce385249428", kill_on_drop: false }`
[INFO] [stdout] 7f8095aa8b4467b824929d4b86b29dc255729a09ace2410e62b2fce385249428
[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=forbid -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e93a9a615a38c111f944b57daaa89b99b0b2269ffde086a874bc7853b97ab955
[INFO] running `Command { std: "docker" "start" "-a" "e93a9a615a38c111f944b57daaa89b99b0b2269ffde086a874bc7853b97ab955", kill_on_drop: false }`
[INFO] [stderr]    Compiling bool-algebra v0.1.0 (https://github.com/eelias13/bool-algebra#a2ad6528)
[INFO] [stderr]    Compiling graph v0.1.0 (https://github.com/eelias13/graph#ba41127f)
[INFO] [stderr]    Compiling hardware-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "e93a9a615a38c111f944b57daaa89b99b0b2269ffde086a874bc7853b97ab955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93a9a615a38c111f944b57daaa89b99b0b2269ffde086a874bc7853b97ab955", kill_on_drop: false }`
[INFO] [stdout] e93a9a615a38c111f944b57daaa89b99b0b2269ffde086a874bc7853b97ab955
[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=forbid -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39479c3c3a47cbe69f2718fb1303b94a3f2dd291f33e37b236893f5898d79ad3
[INFO] running `Command { std: "docker" "start" "-a" "39479c3c3a47cbe69f2718fb1303b94a3f2dd291f33e37b236893f5898d79ad3", kill_on_drop: false }`
[INFO] [stderr]    Compiling hardware-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::circuit`
[INFO] [stdout]    --> src/circuit.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |     use crate::circuit;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nand`
[INFO] [stdout]  --> tests/chip_def.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let nand = LookupTable::new(
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_nand`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `not_def`
[INFO] [stdout]   --> tests/chip_def.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let not_def = ChipDef::new(
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_not_def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `or_def`
[INFO] [stdout]   --> tests/chip_def.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let or_def = ChipDef::new(
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_or_def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xor_def`
[INFO] [stdout]   --> tests/chip_def.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let xor_def = ChipDef::new(
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xor_def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "39479c3c3a47cbe69f2718fb1303b94a3f2dd291f33e37b236893f5898d79ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39479c3c3a47cbe69f2718fb1303b94a3f2dd291f33e37b236893f5898d79ad3", kill_on_drop: false }`
[INFO] [stdout] 39479c3c3a47cbe69f2718fb1303b94a3f2dd291f33e37b236893f5898d79ad3