[INFO] cloning repository https://github.com/NaoakiUmedu/rustp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NaoakiUmedu/rustp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaoakiUmedu%2Frustp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaoakiUmedu%2Frustp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 448fa9885fc59e678764c565497a3fa78442f819
[INFO] checking NaoakiUmedu/rustp against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaoakiUmedu%2Frustp" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NaoakiUmedu/rustp
[INFO] finished tweaking git repo https://github.com/NaoakiUmedu/rustp
[INFO] tweaked toml for git repo https://github.com/NaoakiUmedu/rustp written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NaoakiUmedu/rustp on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NaoakiUmedu/rustp 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linefeed v0.6.0
[INFO] [stderr]   Downloaded mortal v0.2.4
[INFO] [stderr]   Downloaded smallstr v0.2.0
[INFO] [stderr]   Downloaded libredox v0.1.19
[INFO] [stderr]   Downloaded blake2b_simd v0.5.11
[INFO] [stderr]   Downloaded rust-argon2 v0.8.3
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 07d2fa643cb7742d58a257d215788538f11a26271cc0c5c713c7a7626b006c33
[INFO] running `Command { std: "docker" "start" "07d2fa643cb7742d58a257d215788538f11a26271cc0c5c713c7a7626b006c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07d2fa643cb7742d58a257d215788538f11a26271cc0c5c713c7a7626b006c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "07d2fa643cb7742d58a257d215788538f11a26271cc0c5c713c7a7626b006c33" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07d2fa643cb7742d58a257d215788538f11a26271cc0c5c713c7a7626b006c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "07d2fa643cb7742d58a257d215788538f11a26271cc0c5c713c7a7626b006c33" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]    Compiling terminfo v0.8.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking smallstr v0.2.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking mortal v0.2.4
[INFO] [stderr]     Checking linefeed v0.6.0
[INFO] [stderr]     Checking rusp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/parser.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/parser.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Token::Integer(n) => list.push(Object::Integer(n)),
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] 55 |             Token::Symbol(s) => list.push(Object::Symbol(s)),
[INFO] [stdout]    |             ---------------- matches some of the same values
[INFO] [stdout] 56 |             Token::LParen => {
[INFO] [stdout]    |             ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 61 |             Token::RParen => {
[INFO] [stdout]    |             ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _ => {
[INFO] [stdout]    |             ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/env.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Env {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn update(&mut self, data: Rc<RefCell<Self>>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Float`, `String`, and `ListData` are never constructed
[INFO] [stdout]   --> src/object.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum Object {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     Float(f64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     Bool(bool),
[INFO] [stdout] 12 |     String(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     Symbol(String),
[INFO] [stdout] 14 |     ListData(Vec<Object>),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Object` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/parser.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/parser.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Token::Integer(n) => list.push(Object::Integer(n)),
[INFO] [stdout]    |             ----------------- matches some of the same values
[INFO] [stdout] 55 |             Token::Symbol(s) => list.push(Object::Symbol(s)),
[INFO] [stdout]    |             ---------------- matches some of the same values
[INFO] [stdout] 56 |             Token::LParen => {
[INFO] [stdout]    |             ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 61 |             Token::RParen => {
[INFO] [stdout]    |             ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 66 |             _ => {
[INFO] [stdout]    |             ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/env.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Env {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn update(&mut self, data: Rc<RefCell<Self>>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Float`, `String`, and `ListData` are never constructed
[INFO] [stdout]   --> src/object.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum Object {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     Float(f64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     Bool(bool),
[INFO] [stdout] 12 |     String(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     Symbol(String),
[INFO] [stdout] 14 |     ListData(Vec<Object>),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Object` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.98s
[INFO] running `Command { std: "docker" "inspect" "07d2fa643cb7742d58a257d215788538f11a26271cc0c5c713c7a7626b006c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d2fa643cb7742d58a257d215788538f11a26271cc0c5c713c7a7626b006c33", kill_on_drop: false }`
[INFO] [stdout] 07d2fa643cb7742d58a257d215788538f11a26271cc0c5c713c7a7626b006c33
