[INFO] cloning repository https://github.com/shanebishop/writing-a-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shanebishop/writing-a-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanebishop%2Fwriting-a-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanebishop%2Fwriting-a-c-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2897408ce7b3296f693e1af99654406156eec7c [INFO] testing shanebishop/writing-a-c-compiler against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanebishop%2Fwriting-a-c-compiler" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/shanebishop/writing-a-c-compiler [INFO] finished tweaking git repo https://github.com/shanebishop/writing-a-c-compiler [INFO] tweaked toml for git repo https://github.com/shanebishop/writing-a-c-compiler written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/shanebishop/writing-a-c-compiler on toolchain 028592fec99e54cc92def5a2a849c673b066dd93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/shanebishop/writing-a-c-compiler 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "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] testing shanebishop/writing-a-c-compiler against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanebishop%2Fwriting-a-c-compiler" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/shanebishop/writing-a-c-compiler [INFO] finished tweaking git repo https://github.com/shanebishop/writing-a-c-compiler [INFO] tweaked toml for git repo https://github.com/shanebishop/writing-a-c-compiler written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/shanebishop/writing-a-c-compiler on toolchain 028592fec99e54cc92def5a2a849c673b066dd93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/shanebishop/writing-a-c-compiler 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "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 clap_derive v4.5.41 [INFO] [stderr] Downloaded clap v4.5.43 [INFO] [stderr] Downloaded libfuzzer-sys v0.4.10 [INFO] [stderr] Downloaded cc v1.2.32 [INFO] [stderr] Downloaded clap_builder v4.5.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff7d48c83d52d77dc59e22eafe9ab9e41dbb53a2635efea158beb15d10e76d24 [INFO] running `Command { std: "docker" "start" "-a" "ff7d48c83d52d77dc59e22eafe9ab9e41dbb53a2635efea158beb15d10e76d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff7d48c83d52d77dc59e22eafe9ab9e41dbb53a2635efea158beb15d10e76d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff7d48c83d52d77dc59e22eafe9ab9e41dbb53a2635efea158beb15d10e76d24", kill_on_drop: false }` [INFO] [stdout] ff7d48c83d52d77dc59e22eafe9ab9e41dbb53a2635efea158beb15d10e76d24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b598a4a2500b70df2f9f7d19a4c5c8ec5d9d42c1ad27ae24526809a77dabfa23 [INFO] running `Command { std: "docker" "start" "-a" "b598a4a2500b70df2f9f7d19a4c5c8ec5d9d42c1ad27ae24526809a77dabfa23", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling model v0.1.0 (/opt/rustwide/workdir/model) [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling errors v0.1.0 (/opt/rustwide/workdir/errors) [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling arbitrary v1.4.1 [INFO] [stderr] Compiling cc v1.2.32 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling parser v0.1.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Compiling codeemit v0.1.0 (/opt/rustwide/workdir/codeemit) [INFO] [stderr] Compiling codegen v0.1.0 (/opt/rustwide/workdir/codegen) [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling clap_builder v4.5.43 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling libfuzzer-sys v0.4.10 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling clap v4.5.43 [INFO] [stderr] Compiling lexer v0.1.0 (/opt/rustwide/workdir/lexer) [INFO] [stderr] Compiling driver v0.1.0 (/opt/rustwide/workdir/driver) [INFO] [stderr] Compiling compiler-fuzz v0.0.0 (/opt/rustwide/workdir/fuzz) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> fuzz/fuzz_targets/fuzz_tests.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | let _ = parser::parse(&tokens); [INFO] [stdout] | ------------- ^^^^^^^ types differ in mutability [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Peekable<_>` [INFO] [stdout] found reference `&Vec` [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/parser/src/lib.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn parse(tokens: &mut Peekable>) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `compiler-fuzz` (bin "fuzz-tests") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "b598a4a2500b70df2f9f7d19a4c5c8ec5d9d42c1ad27ae24526809a77dabfa23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b598a4a2500b70df2f9f7d19a4c5c8ec5d9d42c1ad27ae24526809a77dabfa23", kill_on_drop: false }` [INFO] [stdout] b598a4a2500b70df2f9f7d19a4c5c8ec5d9d42c1ad27ae24526809a77dabfa23