[INFO] cloning repository https://github.com/jprochazk/hebi4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jprochazk/hebi4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjprochazk%2Fhebi4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjprochazk%2Fhebi4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 119643060677d33052d499219e8312715d861915
[INFO] testing jprochazk/hebi4 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjprochazk%2Fhebi4" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jprochazk/hebi4
[INFO] finished tweaking git repo https://github.com/jprochazk/hebi4
[INFO] tweaked toml for git repo https://github.com/jprochazk/hebi4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jprochazk/hebi4 on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jprochazk/hebi4 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba7d3090e20d3789dcd7f68b64692a4f66e2e4f1c2d9f25356b953579235070b
[INFO] running `Command { std: "docker" "start" "-a" "ba7d3090e20d3789dcd7f68b64692a4f66e2e4f1c2d9f25356b953579235070b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba7d3090e20d3789dcd7f68b64692a4f66e2e4f1c2d9f25356b953579235070b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7d3090e20d3789dcd7f68b64692a4f66e2e4f1c2d9f25356b953579235070b", kill_on_drop: false }`
[INFO] [stdout] ba7d3090e20d3789dcd7f68b64692a4f66e2e4f1c2d9f25356b953579235070b
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d25563351777f0f4c77b4ace608893b3f0f7b44384f8060678b7556074cff7bc
[INFO] running `Command { std: "docker" "start" "-a" "d25563351777f0f4c77b4ace608893b3f0f7b44384f8060678b7556074cff7bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hebi4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling bumpalo v3.18.1
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling logos-codegen v0.15.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling globdir v0.1.0 (/opt/rustwide/workdir/globdir)
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling insta v1.43.1
[INFO] [stderr]    Compiling logos-derive v0.15.0
[INFO] [stderr]    Compiling logos v0.15.0
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/ast/visitor.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     node::{self, expr, stmt},
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/parser.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:211:37
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn parse_expr_break(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:217:40
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn parse_expr_continue(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:223:34
[INFO] [stdout]     |
[INFO] [stdout] 223 | fn parse_expr_if(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:243:34
[INFO] [stdout]     |
[INFO] [stdout] 243 | fn parse_expr_fn(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:249:22
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn parse_expr_assign(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:249:38
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn parse_expr_assign(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:372:20
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn parse_expr_call(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:372:36
[INFO] [stdout]     |
[INFO] [stdout] 372 | fn parse_expr_call(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:376:27
[INFO] [stdout]     |
[INFO] [stdout] 376 | fn parse_expr_call_object(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:376:43
[INFO] [stdout]     |
[INFO] [stdout] 376 | fn parse_expr_call_object(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:410:21
[INFO] [stdout]     |
[INFO] [stdout] 410 | fn parse_expr_array(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:410:37
[INFO] [stdout]     |
[INFO] [stdout] 410 | fn parse_expr_array(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:414:22
[INFO] [stdout]     |
[INFO] [stdout] 414 | fn parse_expr_object(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:414:38
[INFO] [stdout]     |
[INFO] [stdout] 414 | fn parse_expr_object(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:418:35
[INFO] [stdout]     |
[INFO] [stdout] 418 | fn parse_expr_int(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:425:21
[INFO] [stdout]     |
[INFO] [stdout] 425 | fn parse_expr_float(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:425:37
[INFO] [stdout]     |
[INFO] [stdout] 425 | fn parse_expr_float(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:429:20
[INFO] [stdout]     |
[INFO] [stdout] 429 | fn parse_expr_bool(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:429:36
[INFO] [stdout]     |
[INFO] [stdout] 429 | fn parse_expr_bool(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:433:19
[INFO] [stdout]     |
[INFO] [stdout] 433 | fn parse_expr_str(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:433:35
[INFO] [stdout]     |
[INFO] [stdout] 433 | fn parse_expr_str(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:437:19
[INFO] [stdout]     |
[INFO] [stdout] 437 | fn parse_expr_nil(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:437:35
[INFO] [stdout]     |
[INFO] [stdout] 437 | fn parse_expr_nil(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:441:19
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn parse_expr_use(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:441:35
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn parse_expr_use(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:445:21
[INFO] [stdout]     |
[INFO] [stdout] 445 | fn parse_expr_group(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/parser.rs:445:37
[INFO] [stdout]     |
[INFO] [stdout] 445 | fn parse_expr_group(p: &mut Parser, buf: &Bump) -> Result<Expr> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/parser.rs:465:19
[INFO] [stdout]     |
[INFO] [stdout] 465 | fn can_begin_expr(p: &mut Parser) -> bool {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_misc` is never used
[INFO] [stdout]    --> src/ast.rs:486:8
[INFO] [stdout]     |
[INFO] [stdout] 484 | impl Packed {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 485 |     #[inline]
[INFO] [stdout] 486 |     fn as_misc(self) -> Option<Misc> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `peek` is never used
[INFO] [stdout]   --> src/parser.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<'t, 'src> Parser<'t, 'src> {
[INFO] [stdout]    | ------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn peek(&self) -> TokenKind {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libhebi4-85a4c328b724c973.rlib`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hebi4` (lib) due to 1 previous error; 32 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d25563351777f0f4c77b4ace608893b3f0f7b44384f8060678b7556074cff7bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25563351777f0f4c77b4ace608893b3f0f7b44384f8060678b7556074cff7bc", kill_on_drop: false }`
[INFO] [stdout] d25563351777f0f4c77b4ace608893b3f0f7b44384f8060678b7556074cff7bc