[INFO] cloning repository https://github.com/mental32/pnc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mental32/pnc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmental32%2Fpnc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmental32%2Fpnc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1f7feaa49372fd0922512dd28e2e0847f06f841
[INFO] testing mental32/pnc against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmental32%2Fpnc" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mental32/pnc on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mental32/pnc
[INFO] finished tweaking git repo https://github.com/mental32/pnc
[INFO] tweaked toml for git repo https://github.com/mental32/pnc written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/mental32/pnc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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 proc-macro-error v0.4.4
[INFO] [stderr]   Downloaded pest_meta v2.1.2
[INFO] [stderr]   Downloaded structopt v0.3.7
[INFO] [stderr]   Downloaded pest v2.1.2
[INFO] [stderr]   Downloaded failure_derive v0.1.6
[INFO] [stderr]   Downloaded smallvec v1.1.0
[INFO] [stderr]   Downloaded string-interner v0.7.1
[INFO] [stderr]   Downloaded thiserror v1.0.9
[INFO] [stderr]   Downloaded rustversion v1.0.0
[INFO] [stderr]   Downloaded syn v1.0.11
[INFO] [stderr]   Downloaded target-lexicon v0.9.0
[INFO] [stderr]   Downloaded indexmap v1.3.0
[INFO] [stderr]   Downloaded cc v1.0.48
[INFO] [stderr]   Downloaded goblin v0.1.3
[INFO] [stderr]   Downloaded backtrace v0.3.40
[INFO] [stderr]   Downloaded faerie v0.12.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.52.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.52.0
[INFO] [stderr]   Downloaded sha-1 v0.8.1
[INFO] [stderr]   Downloaded pest_generator v2.1.1
[INFO] [stderr]   Downloaded scroll_derive v0.10.1
[INFO] [stderr]   Downloaded scroll v0.10.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.52.0
[INFO] [stderr]   Downloaded cranelift-faerie v0.52.0
[INFO] [stderr]   Downloaded failure v0.1.6
[INFO] [stderr]   Downloaded thiserror-impl v1.0.9
[INFO] [stderr]   Downloaded structopt-derive v0.4.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.52.0
[INFO] [stderr]   Downloaded cranelift-entity v0.52.0
[INFO] [stderr]   Downloaded syn-mid v0.4.0
[INFO] [stderr]   Downloaded proc-macro-error-attr v0.4.3
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[INFO] [stderr]   Downloaded cranelift-module v0.52.0
[INFO] [stderr]   Downloaded backtrace-sys v0.1.32
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be201b1094ae798a58f273fa1301950ef02444e2f8b45f47c0bd60b5b84f228e
[INFO] running `Command { std: "docker" "start" "-a" "be201b1094ae798a58f273fa1301950ef02444e2f8b45f47c0bd60b5b84f228e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be201b1094ae798a58f273fa1301950ef02444e2f8b45f47c0bd60b5b84f228e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be201b1094ae798a58f273fa1301950ef02444e2f8b45f47c0bd60b5b84f228e", kill_on_drop: false }`
[INFO] [stdout] be201b1094ae798a58f273fa1301950ef02444e2f8b45f47c0bd60b5b84f228e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40c94815c5ecbbb88847becbd9b5dde23f4859e6df2eb5c52fddfb813d070acf
[INFO] running `Command { std: "docker" "start" "-a" "40c94815c5ecbbb88847becbd9b5dde23f4859e6df2eb5c52fddfb813d070acf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cranelift-entity v0.52.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.52.0
[INFO] [stderr]    Compiling target-lexicon v0.9.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling rustversion v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]    Compiling syn-mid v0.4.0
[INFO] [stderr]    Compiling scroll_derive v0.10.1
[INFO] [stderr]    Compiling pest v2.1.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling cranelift-bforest v0.52.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.52.0
[INFO] [stderr]    Compiling scroll v0.10.1
[INFO] [stderr]    Compiling thiserror v1.0.9
[INFO] [stderr]    Compiling proc-macro-error v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.3
[INFO] [stderr]    Compiling pest_meta v2.1.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt-derive v0.4.0
[INFO] [stderr]    Compiling string-interner v0.7.1
[INFO] [stderr]    Compiling goblin v0.1.3
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling structopt v0.3.7
[INFO] [stderr]    Compiling cranelift-codegen v0.52.0
[INFO] [stderr]    Compiling faerie v0.12.0
[INFO] [stderr]    Compiling cranelift-module v0.52.0
[INFO] [stderr]    Compiling cranelift-frontend v0.52.0
[INFO] [stderr]    Compiling cranelift-faerie v0.52.0
[INFO] [stderr]    Compiling pnc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `SymbolTable` in this scope
[INFO] [stdout]   --> src/codegen.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |     mut symbol_table: &mut SymbolTable, 
[INFO] [stdout]    |                            ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(drain_filter)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/codegen.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 | /                 (pair.as_rule() == Rule::atom
[INFO] [stdout] 148 | |                     || pair.clone().into_inner().last().unwrap().as_rule() == Rule::atom)
[INFO] [stdout]     | |_________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 147 |                 pair.as_rule() == Rule::atom
[INFO] [stdout] 148 |                     || pair.clone().into_inner().last().unwrap().as_rule() == Rule::atom
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/codegen.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 return_value = codegen(inner, &mut builder)?;
[INFO] [stdout]    |                                ^^^^^^^ -----  ------------ supplied 2 arguments
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                expected 3 arguments
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/codegen.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn codegen(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 65 |     pair: Pair<Rule>,
[INFO] [stdout]    |     ----------------
[INFO] [stdout] 66 |     mut builder: &mut FunctionBuilder,
[INFO] [stdout]    |     ---------------------------------
[INFO] [stdout] 67 |     mut symbol_table: &mut SymbolTable, 
[INFO] [stdout]    |     ----------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/codegen.rs:82:27
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 return Ok(codegen(collected.pop().unwrap(), &mut builder)?);
[INFO] [stdout]    |                           ^^^^^^^ ------------------------  ------------ supplied 2 arguments
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           expected 3 arguments
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/codegen.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn codegen(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 65 |     pair: Pair<Rule>,
[INFO] [stdout]    |     ----------------
[INFO] [stdout] 66 |     mut builder: &mut FunctionBuilder,
[INFO] [stdout]    |     ---------------------------------
[INFO] [stdout] 67 |     mut symbol_table: &mut SymbolTable, 
[INFO] [stdout]    |     ----------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/codegen.rs:92:32
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 return_value = codegen(inner, &mut builder)?;
[INFO] [stdout]    |                                ^^^^^^^ -----  ------------ supplied 2 arguments
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                expected 3 arguments
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/codegen.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn codegen(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 65 |     pair: Pair<Rule>,
[INFO] [stdout]    |     ----------------
[INFO] [stdout] 66 |     mut builder: &mut FunctionBuilder,
[INFO] [stdout]    |     ---------------------------------
[INFO] [stdout] 67 |     mut symbol_table: &mut SymbolTable, 
[INFO] [stdout]    |     ----------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/codegen.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |             return_value = codegen(pair.into_inner().last().unwrap(), &mut builder)?;
[INFO] [stdout]    |                            ^^^^^^^ ---------------------------------  ------------ supplied 2 arguments
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            expected 3 arguments
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/codegen.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn codegen(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 65 |     pair: Pair<Rule>,
[INFO] [stdout]    |     ----------------
[INFO] [stdout] 66 |     mut builder: &mut FunctionBuilder,
[INFO] [stdout]    |     ---------------------------------
[INFO] [stdout] 67 |     mut symbol_table: &mut SymbolTable, 
[INFO] [stdout]    |     ----------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> src/codegen.rs:161:27
[INFO] [stdout]     |
[INFO] [stdout] 161 |                     match codegen(atom, &mut builder)? {
[INFO] [stdout]     |                           ^^^^^^^ ----  ------------ supplied 2 arguments
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           expected 3 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/codegen.rs:64:8
[INFO] [stdout]     |
[INFO] [stdout] 64  | pub fn codegen(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 65  |     pair: Pair<Rule>,
[INFO] [stdout]     |     ----------------
[INFO] [stdout] 66  |     mut builder: &mut FunctionBuilder,
[INFO] [stdout]     |     ---------------------------------
[INFO] [stdout] 67  |     mut symbol_table: &mut SymbolTable, 
[INFO] [stdout]     |     ----------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> src/codegen.rs:173:23
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 match codegen(pair, &mut builder)? {
[INFO] [stdout]     |                       ^^^^^^^ ----  ------------ supplied 2 arguments
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       expected 3 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/codegen.rs:64:8
[INFO] [stdout]     |
[INFO] [stdout] 64  | pub fn codegen(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 65  |     pair: Pair<Rule>,
[INFO] [stdout]     |     ----------------
[INFO] [stdout] 66  |     mut builder: &mut FunctionBuilder,
[INFO] [stdout]     |     ---------------------------------
[INFO] [stdout] 67  |     mut symbol_table: &mut SymbolTable, 
[INFO] [stdout]     |     ----------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> src/codegen.rs:205:23
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 match codegen(atom, &mut builder)? {
[INFO] [stdout]     |                       ^^^^^^^ ----  ------------ supplied 2 arguments
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       expected 3 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/codegen.rs:64:8
[INFO] [stdout]     |
[INFO] [stdout] 64  | pub fn codegen(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 65  |     pair: Pair<Rule>,
[INFO] [stdout]     |     ----------------
[INFO] [stdout] 66  |     mut builder: &mut FunctionBuilder,
[INFO] [stdout]     |     ---------------------------------
[INFO] [stdout] 67  |     mut symbol_table: &mut SymbolTable, 
[INFO] [stdout]     |     ----------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0412, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pnc` due to 10 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "40c94815c5ecbbb88847becbd9b5dde23f4859e6df2eb5c52fddfb813d070acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c94815c5ecbbb88847becbd9b5dde23f4859e6df2eb5c52fddfb813d070acf", kill_on_drop: false }`
[INFO] [stdout] 40c94815c5ecbbb88847becbd9b5dde23f4859e6df2eb5c52fddfb813d070acf
