[INFO] cloning repository https://github.com/25cst/xdsim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/25cst/xdsim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F25cst%2Fxdsim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F25cst%2Fxdsim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2d08da6767b4e1fb007e31b46343e85a68cb1ae
[INFO] checking 25cst/xdsim against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F25cst%2Fxdsim" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/25cst/xdsim
[INFO] finished tweaking git repo https://github.com/25cst/xdsim
[INFO] tweaked toml for git repo https://github.com/25cst/xdsim written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/25cst/xdsim on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/25cst/xdsim 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" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a551452021cae11fcead73d55d5daf3de17cac1e579da5a43832ef86eb8673c
[INFO] running `Command { std: "docker" "start" "-a" "6a551452021cae11fcead73d55d5daf3de17cac1e579da5a43832ef86eb8673c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a551452021cae11fcead73d55d5daf3de17cac1e579da5a43832ef86eb8673c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a551452021cae11fcead73d55d5daf3de17cac1e579da5a43832ef86eb8673c", kill_on_drop: false }`
[INFO] [stdout] 6a551452021cae11fcead73d55d5daf3de17cac1e579da5a43832ef86eb8673c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac97a6c9ee5d7bd458b79bf4ae2d7f1af9b31f7bd55ca382623f8ff1afbabef4
[INFO] running `Command { std: "docker" "start" "-a" "ac97a6c9ee5d7bd458b79bf4ae2d7f1af9b31f7bd55ca382623f8ff1afbabef4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking libloading v0.9.0
[INFO] [stderr]     Checking xdsim-cbinds v0.1.0 (https://github.com/25cst/xdsim-cbinds?rev=dfc9bf2#dfc9bf2b)
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking toml v0.9.10+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking xdsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DestructedConnection` is never constructed
[INFO] [stdout]   --> src/packages/destructor/component/v0/conn.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DestructedConnection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/packages/destructor/component/v0/conn.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl DestructedConnection {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 23 |     pub fn new(request: &DestructRequest) -> Result<Self, destructor::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DestructedConnection` is never constructed
[INFO] [stdout]  --> src/packages/destructor/component/conn.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DestructedConnection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DestructedConnectionHandle` is never used
[INFO] [stdout]   --> src/packages/destructor/component/conn.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum DestructedConnectionHandle {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/packages/destructor/component/conn.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl DestructedConnection {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 19 |     pub fn new(request: DestructRequest) -> Result<Self, destructor::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root` is never read
[INFO] [stdout]  --> src/packages/loader/manager.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct LoadManager {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 9 |     root: PathBuf,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_path` are never used
[INFO] [stdout]   --> src/packages/loader/manager.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl LoadManager {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new<T: Into<PathBuf>>(root: T) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn get_path(&self, path: &str) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/packages/loader/indexed/component.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct LoadedEntry {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `definition` is never read
[INFO] [stdout]   --> src/sim/component/gate.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct SimGate {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     definition: DestructedGateDefinition,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DestructedConnection` is never constructed
[INFO] [stdout]   --> src/packages/destructor/component/v0/conn.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DestructedConnection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/packages/destructor/component/v0/conn.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl DestructedConnection {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 23 |     pub fn new(request: &DestructRequest) -> Result<Self, destructor::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DestructedConnection` is never constructed
[INFO] [stdout]  --> src/packages/destructor/component/conn.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DestructedConnection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DestructedConnectionHandle` is never used
[INFO] [stdout]   --> src/packages/destructor/component/conn.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum DestructedConnectionHandle {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/packages/destructor/component/conn.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl DestructedConnection {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 19 |     pub fn new(request: DestructRequest) -> Result<Self, destructor::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `root` is never read
[INFO] [stdout]  --> src/packages/loader/manager.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct LoadManager {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 9 |     root: PathBuf,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_path` are never used
[INFO] [stdout]   --> src/packages/loader/manager.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl LoadManager {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new<T: Into<PathBuf>>(root: T) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn get_path(&self, path: &str) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/packages/loader/indexed/component.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct LoadedEntry {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `definition` is never read
[INFO] [stdout]   --> src/sim/component/gate.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct SimGate {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     definition: DestructedGateDefinition,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "ac97a6c9ee5d7bd458b79bf4ae2d7f1af9b31f7bd55ca382623f8ff1afbabef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac97a6c9ee5d7bd458b79bf4ae2d7f1af9b31f7bd55ca382623f8ff1afbabef4", kill_on_drop: false }`
[INFO] [stdout] ac97a6c9ee5d7bd458b79bf4ae2d7f1af9b31f7bd55ca382623f8ff1afbabef4
