[INFO] cloning repository https://github.com/SillyFreak/sprachli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SillyFreak/sprachli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSillyFreak%2Fsprachli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSillyFreak%2Fsprachli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a121e5c7815dcef353e90e8e18e96aaf0096e8b1
[INFO] checking SillyFreak/sprachli against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSillyFreak%2Fsprachli" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SillyFreak/sprachli on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SillyFreak/sprachli
[INFO] finished tweaking git repo https://github.com/SillyFreak/sprachli
[INFO] tweaked toml for git repo https://github.com/SillyFreak/sprachli written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/SillyFreak/sprachli 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" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking SillyFreak/sprachli against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSillyFreak%2Fsprachli" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SillyFreak/sprachli on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SillyFreak/sprachli
[INFO] finished tweaking git repo https://github.com/SillyFreak/sprachli
[INFO] tweaked toml for git repo https://github.com/SillyFreak/sprachli written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/SillyFreak/sprachli 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" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b862ed9725d7895b37e298efac3c8430bf9528805742f5a7f3c2c441a31084e
[INFO] running `Command { std: "docker" "start" "-a" "0b862ed9725d7895b37e298efac3c8430bf9528805742f5a7f3c2c441a31084e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b862ed9725d7895b37e298efac3c8430bf9528805742f5a7f3c2c441a31084e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b862ed9725d7895b37e298efac3c8430bf9528805742f5a7f3c2c441a31084e", kill_on_drop: false }`
[INFO] [stdout] 0b862ed9725d7895b37e298efac3c8430bf9528805742f5a7f3c2c441a31084e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f1889495dd170e944fc1fbfbdc50a6a6af8a01d678b04b9e3519a5718179cdd
[INFO] running `Command { std: "docker" "start" "-a" "7f1889495dd170e944fc1fbfbdc50a6a6af8a01d678b04b9e3519a5718179cdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling serde v1.0.142
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling pico-args v0.4.2
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking os_str_bytes v6.2.0
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling petgraph v0.6.2
[INFO] [stderr]    Compiling string_cache v0.8.4
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking sprachli_fmt v0.1.0 (/opt/rustwide/workdir/sprachli_fmt)
[INFO] [stderr]     Checking lalrpop-util v0.19.8
[INFO] [stderr]    Compiling lalrpop v0.19.8
[INFO] [stderr]     Checking bigdecimal v0.3.0
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling clap_derive v3.2.15
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling proc-macro-crate v1.2.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]     Checking clap v3.2.16
[INFO] [stderr]     Checking num_enum v0.5.7
[INFO] [stderr]    Compiling sprachli_parser v0.1.0 (/opt/rustwide/workdir/sprachli_parser)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> sprachli_parser/src/parser/mod.rs:34:60
[INFO] [stdout]    |
[INFO] [stdout] 34 |         fn call<'a>(&'a self, input: &'input str) -> Result<Self::Ast>
[INFO] [stdout]    |                 -- lifetime `'a` declared here             ^ 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]   --> sprachli_parser/src/parser/mod.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 39 |     impl<'input, Ast, F> ParsingFn<'input> for F
[INFO] [stdout]    |          ------ lifetime `'input` declared here
[INFO] [stdout] 40 |     where
[INFO] [stdout] 41 |         F: Fn(&'input str) -> Result<Ast>,
[INFO] [stdout]    |                                     ^ this elided lifetime gets resolved as `'input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> sprachli_parser/src/parser/mod.rs:46:60
[INFO] [stdout]    |
[INFO] [stdout] 46 |         fn call<'a>(&'a self, input: &'input str) -> Result<Self::Ast>
[INFO] [stdout]    |                 -- lifetime `'a` declared here             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> sprachli_parser/src/parser/mod.rs:84:55
[INFO] [stdout]    |
[INFO] [stdout] 84 |         fn parse<'input>(input: &'input str) -> Result<crate::ast::Declaration<'input>> {
[INFO] [stdout]    |                  ------                               ^ this elided lifetime gets resolved as `'input`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  lifetime `'input` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> sprachli_parser/src/parser/mod.rs:96:55
[INFO] [stdout]    |
[INFO] [stdout] 96 |         fn parse<'input>(input: &'input str) -> Result<crate::ast::FnDeclaration<'input>> {
[INFO] [stdout]    |                  ------                               ^ this elided lifetime gets resolved as `'input`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  lifetime `'input` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> sprachli_parser/src/parser/mod.rs:113:55
[INFO] [stdout]     |
[INFO] [stdout] 113 |         fn parse<'input>(input: &'input str) -> Result<crate::ast::Struct<'input>> {
[INFO] [stdout]     |                  ------                               ^ this elided lifetime gets resolved as `'input`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  lifetime `'input` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> sprachli_parser/src/parser/mod.rs:134:55
[INFO] [stdout]     |
[INFO] [stdout] 134 |         fn parse<'input>(input: &'input str) -> Result<crate::ast::Expression<'input>> {
[INFO] [stdout]     |                  ------                               ^ this elided lifetime gets resolved as `'input`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  lifetime `'input` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> sprachli_parser/src/parser/mod.rs:190:55
[INFO] [stdout]     |
[INFO] [stdout] 190 |         fn parse<'input>(input: &'input str) -> Result<crate::ast::Statement<'input>> {
[INFO] [stdout]     |                  ------                               ^ this elided lifetime gets resolved as `'input`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  lifetime `'input` declared here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sprachli_bytecode v0.1.0 (/opt/rustwide/workdir/sprachli_bytecode)
[INFO] [stderr]     Checking sprachli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/vm/stack.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl<'b> Stack<'b> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/vm/stack.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl<'b> Stack<'b> {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7f1889495dd170e944fc1fbfbdc50a6a6af8a01d678b04b9e3519a5718179cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1889495dd170e944fc1fbfbdc50a6a6af8a01d678b04b9e3519a5718179cdd", kill_on_drop: false }`
[INFO] [stdout] 7f1889495dd170e944fc1fbfbdc50a6a6af8a01d678b04b9e3519a5718179cdd
