[INFO] cloning repository https://github.com/xumarcus/sccc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xumarcus/sccc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxumarcus%2Fsccc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxumarcus%2Fsccc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 08b3524eb7eb1fa1d261899a0cf2d5e2f2f508da [INFO] checking xumarcus/sccc against master#5337252b9952fdd9482ed6a4add17254e5bd2c40 for pr-138785 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxumarcus%2Fsccc" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xumarcus/sccc on toolchain 5337252b9952fdd9482ed6a4add17254e5bd2c40 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xumarcus/sccc [INFO] finished tweaking git repo https://github.com/xumarcus/sccc [INFO] tweaked toml for git repo https://github.com/xumarcus/sccc written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xumarcus/sccc 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" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "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 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded casey v0.4.0 [INFO] [stderr] Downloaded intset v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 237c2a5270117e06db201544e15e1e4394bdf749526f61c6f1d36528d85fe6ae [INFO] running `Command { std: "docker" "start" "-a" "237c2a5270117e06db201544e15e1e4394bdf749526f61c6f1d36528d85fe6ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "237c2a5270117e06db201544e15e1e4394bdf749526f61c6f1d36528d85fe6ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "237c2a5270117e06db201544e15e1e4394bdf749526f61c6f1d36528d85fe6ae", kill_on_drop: false }` [INFO] [stdout] 237c2a5270117e06db201544e15e1e4394bdf749526f61c6f1d36528d85fe6ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6589c15cb1f31f323668b423ab817837b7f3a439ed89e90d260bb5c3eafa0db3 [INFO] running `Command { std: "docker" "start" "-a" "6589c15cb1f31f323668b423ab817837b7f3a439ed89e90d260bb5c3eafa0db3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.76 [INFO] [stderr] Checking intset v1.0.2 [INFO] [stderr] Checking lalr v0.1.0 (/opt/rustwide/workdir/crates/lalr) [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> crates/lalr/src/lib.rs:432:23 [INFO] [stdout] | [INFO] [stdout] 432 | fn lalr(&self) -> LR { [INFO] [stdout] | ---- ^^^^^^^^^^ expected `LR`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `LR` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `iter` found for struct `CharacteristicAutomaton` in the current scope [INFO] [stdout] --> crates/lalr/src/lib.rs:562:15 [INFO] [stdout] | [INFO] [stdout] 118 | struct CharacteristicAutomaton { [INFO] [stdout] | ---------------------------------------------------------------- method `iter` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 562 | v.iter().flat_map(|s| s.kernel.iter().copied()), [INFO] [stdout] | ^^^^ method not found in `CharacteristicAutomaton<3, 3>` [INFO] [stdout] | [INFO] [stdout] help: some of the expressions' fields have a method of the same name [INFO] [stdout] | [INFO] [stdout] 562 | v.collection.iter().flat_map(|s| s.kernel.iter().copied()), [INFO] [stdout] | +++++++++++ [INFO] [stdout] 562 | v.goto_n.iter().flat_map(|s| s.kernel.iter().copied()), [INFO] [stdout] | +++++++ [INFO] [stdout] 562 | v.goto_t.iter().flat_map(|s| s.kernel.iter().copied()), [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> crates/lalr/src/lib.rs:432:23 [INFO] [stdout] | [INFO] [stdout] 432 | fn lalr(&self) -> LR { [INFO] [stdout] | ---- ^^^^^^^^^^ expected `LR`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `LR` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> crates/lalr/src/lib.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | let s = _S::N(_N::N(0)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> crates/lalr/src/lib.rs:484:13 [INFO] [stdout] | [INFO] [stdout] 484 | let s = _S::N(_N::N(0)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lalr` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lalr` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaKnu6S7/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "6589c15cb1f31f323668b423ab817837b7f3a439ed89e90d260bb5c3eafa0db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6589c15cb1f31f323668b423ab817837b7f3a439ed89e90d260bb5c3eafa0db3", kill_on_drop: false }` [INFO] [stdout] 6589c15cb1f31f323668b423ab817837b7f3a439ed89e90d260bb5c3eafa0db3