[INFO] cloning repository https://github.com/jeffreyeast/ppl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffreyeast/ppl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyeast%2Fppl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyeast%2Fppl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b064705602a2151c7329391f3442a698b348a9c
[INFO] checking jeffreyeast/ppl against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyeast%2Fppl" "/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/jeffreyeast/ppl on toolchain 068609ce766e55d2e7371cd2a86143a6d7e8e2e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeffreyeast/ppl
[INFO] finished tweaking git repo https://github.com/jeffreyeast/ppl
[INFO] tweaked toml for git repo https://github.com/jeffreyeast/ppl written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jeffreyeast/ppl 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" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01146070ef87d66ba1b037bacc8ad12a87823c7f0969bb8f27f664f8d7342088
[INFO] running `Command { std: "docker" "start" "-a" "01146070ef87d66ba1b037bacc8ad12a87823c7f0969bb8f27f664f8d7342088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01146070ef87d66ba1b037bacc8ad12a87823c7f0969bb8f27f664f8d7342088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01146070ef87d66ba1b037bacc8ad12a87823c7f0969bb8f27f664f8d7342088", kill_on_drop: false }`
[INFO] [stdout] 01146070ef87d66ba1b037bacc8ad12a87823c7f0969bb8f27f664f8d7342088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1f67672b4153e69d71e08723cb602e1cc38f74862e04be1fad3228d5d2680c
[INFO] running `Command { std: "docker" "start" "-a" "3b1f67672b4153e69d71e08723cb602e1cc38f74862e04be1fad3228d5d2680c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling strum_macros v0.25.2
[INFO] [stderr]     Checking ppl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lexical/context.rs:129:43
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl<'a> InteriorContext<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 129 |     pub fn new(source_string: &'a str) -> InteriorContext {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parser/statementbuilder.rs:29:103
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> StatementBuilder<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn begin_statement(line_number: LineNumber, offset: usize, executable: &'a mut Executable) -> StatementBuilder {
[INFO] [stdout]    |                                                                                                       ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lexical/context.rs:129:43
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl<'a> InteriorContext<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 129 |     pub fn new(source_string: &'a str) -> InteriorContext {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parser/statementbuilder.rs:29:103
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> StatementBuilder<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn begin_statement(line_number: LineNumber, offset: usize, executable: &'a mut Executable) -> StatementBuilder {
[INFO] [stdout]    |                                                                                                       ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StatementBlockTag` is never used
[INFO] [stdout]   --> src/execution/runtime/invocation.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | type StatementBlockTag = usize;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_function_return_line_number` is never used
[INFO] [stdout]    --> src/execution/runtime/invocation.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl Invocation {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn get_function_return_line_number(&self) -> LineNumber {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/execution/value/format/state_machine.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct State<T> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 10 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SimpleOperator` is never constructed
[INFO] [stdout]    --> src/lexical.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 93  | pub enum CharacterClass {
[INFO] [stdout]     |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 105 |     SimpleOperator,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CharacterClass` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StatementBlockTag` is never used
[INFO] [stdout]   --> src/execution/runtime/invocation.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | type StatementBlockTag = usize;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_function_return_line_number` is never used
[INFO] [stdout]    --> src/execution/runtime/invocation.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl Invocation {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn get_function_return_line_number(&self) -> LineNumber {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ppl` (lib test); 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/bin/rustc --crate-name ppl --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=3dd3e2a12be2bc3e -C extra-filename=-75f8ed1e3cbbb5bd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-49092141c3f21638.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-7bf30aa42b0e0c9b.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-d08edce4b6893d3c.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-682aad58c0cac742.so --cap-lints=forbid` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "3b1f67672b4153e69d71e08723cb602e1cc38f74862e04be1fad3228d5d2680c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1f67672b4153e69d71e08723cb602e1cc38f74862e04be1fad3228d5d2680c", kill_on_drop: false }`
[INFO] [stdout] 3b1f67672b4153e69d71e08723cb602e1cc38f74862e04be1fad3228d5d2680c