[INFO] cloning repository https://github.com/coder543/rush
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coder543/rush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoder543%2Frush", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoder543%2Frush'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95445da9be08716651d75cb19d6ebefd0203fc58
[INFO] checking coder543/rush against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoder543%2Frush" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coder543/rush on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coder543/rush
[INFO] finished tweaking git repo https://github.com/coder543/rush
[INFO] tweaked toml for git repo https://github.com/coder543/rush written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/coder543/rush 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking coder543/rush against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoder543%2Frush" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coder543/rush on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coder543/rush
[INFO] finished tweaking git repo https://github.com/coder543/rush
[INFO] tweaked toml for git repo https://github.com/coder543/rush written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/coder543/rush 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking coder543/rush against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoder543%2Frush" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coder543/rush on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coder543/rush
[INFO] finished tweaking git repo https://github.com/coder543/rush
[INFO] tweaked toml for git repo https://github.com/coder543/rush written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/coder543/rush 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded username v0.2.0
[INFO] [stderr]   Downloaded ncurses v5.86.0
[INFO] [stderr]   Downloaded pdcurses-sys v0.5.1
[INFO] [stderr]   Downloaded pancurses v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4999ec126705870199ba3a2fd45b37eebbaf54a22e22091d67cb10d6dee9e7ab
[INFO] running `Command { std: "docker" "start" "-a" "4999ec126705870199ba3a2fd45b37eebbaf54a22e22091d67cb10d6dee9e7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4999ec126705870199ba3a2fd45b37eebbaf54a22e22091d67cb10d6dee9e7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4999ec126705870199ba3a2fd45b37eebbaf54a22e22091d67cb10d6dee9e7ab", kill_on_drop: false }`
[INFO] [stdout] 4999ec126705870199ba3a2fd45b37eebbaf54a22e22091d67cb10d6dee9e7ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46e7c1af66db1f409c64b890bbfe744a7c264ec43cc5d0409278c4e579999427
[INFO] running `Command { std: "docker" "start" "-a" "46e7c1af66db1f409c64b890bbfe744a7c264ec43cc5d0409278c4e579999427", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking libc v0.2.32
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]     Checking username v0.2.0
[INFO] [stderr]     Checking try_opt v0.1.1
[INFO] [stderr]    Compiling ncurses v5.86.0
[INFO] [stderr]     Checking pancurses v0.11.0
[INFO] [stderr]     Checking rush v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `debug`
[INFO] [stdout]   --> src/interpreter/walker.rs:29:23
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn run(&self, debug: &DebugInfo, memory: &mut Memory) -> Result<Expr, String> {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_debug`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/interpreter/walker.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |     for mut expr in exprs {
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Record` is never constructed
[INFO] [stdout]   --> src/interactive/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Record {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/interactive/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Record {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 18 |     pub fn new(text: String) -> Record {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]   --> src/interactive/mod.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum Message {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_channel` is never used
[INFO] [stdout]   --> src/interactive/mod.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn make_channel() -> (Uploader, Recorder) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Recorder` is never constructed
[INFO] [stdout]  --> src/interactive/recorder.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Recorder {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Uploader` is never constructed
[INFO] [stdout]  --> src/interactive/uploader.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Uploader {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `stdout`, `stderr`, `stdin`, and `subrecorder` are never used
[INFO] [stdout]   --> src/interactive/uploader.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Uploader {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 9  |     pub fn stdout<IntoString: Into<String>>(&self, text: IntoString) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn stderr<IntoString: Into<String>>(&self, text: IntoString) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn stdin<IntoString: Into<String>>(&self, text: IntoString) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn subrecorder(&self) -> Uploader {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/interpreter/command.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |             panic!(cause);
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `Box<dyn Any + Send>`
[INFO] [stdout]    |
[INFO] [stdout] 73 |             panic!("{:?}", cause);
[INFO] [stdout]    |                    +++++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 73 |             std::panic::panic_any(cause);
[INFO] [stdout]    |             ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `debug`
[INFO] [stdout]   --> src/interpreter/walker.rs:29:23
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn run(&self, debug: &DebugInfo, memory: &mut Memory) -> Result<Expr, String> {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_debug`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/interpreter/walker.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |     for mut expr in exprs {
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Record` is never constructed
[INFO] [stdout]   --> src/interactive/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Record {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/interactive/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Record {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 18 |     pub fn new(text: String) -> Record {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]   --> src/interactive/mod.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum Message {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_channel` is never used
[INFO] [stdout]   --> src/interactive/mod.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn make_channel() -> (Uploader, Recorder) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Recorder` is never constructed
[INFO] [stdout]  --> src/interactive/recorder.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Recorder {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Uploader` is never constructed
[INFO] [stdout]  --> src/interactive/uploader.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Uploader {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `stdout`, `stderr`, `stdin`, and `subrecorder` are never used
[INFO] [stdout]   --> src/interactive/uploader.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Uploader {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 9  |     pub fn stdout<IntoString: Into<String>>(&self, text: IntoString) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn stderr<IntoString: Into<String>>(&self, text: IntoString) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn stdin<IntoString: Into<String>>(&self, text: IntoString) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn subrecorder(&self) -> Uploader {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/interpreter/command.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |             panic!(cause);
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `Box<dyn Any + Send>`
[INFO] [stdout]    |
[INFO] [stdout] 73 |             panic!("{:?}", cause);
[INFO] [stdout]    |                    +++++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 73 |             std::panic::panic_any(cause);
[INFO] [stdout]    |             ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "46e7c1af66db1f409c64b890bbfe744a7c264ec43cc5d0409278c4e579999427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e7c1af66db1f409c64b890bbfe744a7c264ec43cc5d0409278c4e579999427", kill_on_drop: false }`
[INFO] [stdout] 46e7c1af66db1f409c64b890bbfe744a7c264ec43cc5d0409278c4e579999427
