[INFO] cloning repository https://github.com/rustiphyde/druim-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustiphyde/druim-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustiphyde%2Fdruim-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustiphyde%2Fdruim-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64f58af5b6ef03e4293bf364a78840c04fdcba39
[INFO] fixing rustiphyde/druim-lang against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustiphyde%2Fdruim-lang" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rustiphyde/druim-lang
[INFO] finished tweaking git repo https://github.com/rustiphyde/druim-lang
[INFO] tweaked toml for git repo https://github.com/rustiphyde/druim-lang written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rustiphyde/druim-lang on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rustiphyde/druim-lang 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 22b362af0ce6987c82d8f2787922475401eb9af9d293261d6ddaabc8a1e6ee35
[INFO] running `Command { std: "docker" "start" "22b362af0ce6987c82d8f2787922475401eb9af9d293261d6ddaabc8a1e6ee35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22b362af0ce6987c82d8f2787922475401eb9af9d293261d6ddaabc8a1e6ee35" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22b362af0ce6987c82d8f2787922475401eb9af9d293261d6ddaabc8a1e6ee35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22b362af0ce6987c82d8f2787922475401eb9af9d293261d6ddaabc8a1e6ee35" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking druim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/compiler/parser.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 | /             Token {
[INFO] [stdout] 377 | |                 kind: TokenKind::Eof,
[INFO] [stdout] 378 | |                 lexeme: String::new(),
[INFO] [stdout] 379 | |                 pos: self.current_span().start,
[INFO] [stdout] 380 | |             }
[INFO] [stdout]     | |_____________^ expected `&Token`, found `Token`
[INFO] [stdout]     |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 376 |             &Token {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/compiler/parser.rs:406:13
[INFO] [stdout]     |
[INFO] [stdout] 406 | /             Token {
[INFO] [stdout] 407 | |                 kind: TokenKind::Eof,
[INFO] [stdout] 408 | |                 lexeme: String::new(),
[INFO] [stdout] 409 | |                 pos: self.current_span().start,
[INFO] [stdout] 410 | |             }
[INFO] [stdout]     | |_____________^ expected `&Token`, found `Token`
[INFO] [stdout]     |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 406 |             &Token {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/compiler/parser.rs:496:13
[INFO] [stdout]     |
[INFO] [stdout] 496 | /             Token {
[INFO] [stdout] 497 | |                 kind: TokenKind::Eof,
[INFO] [stdout] 498 | |                 lexeme: String::new(),
[INFO] [stdout] 499 | |                 pos: self.current_span().start,
[INFO] [stdout] 500 | |             }
[INFO] [stdout]     | |_____________^ expected `&Token`, found `Token`
[INFO] [stdout]     |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 496 |             &Token {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/compiler/parser.rs:526:13
[INFO] [stdout]     |
[INFO] [stdout] 526 | /             Token {
[INFO] [stdout] 527 | |                 kind: TokenKind::Eof,
[INFO] [stdout] 528 | |                 lexeme: String::new(),
[INFO] [stdout] 529 | |                 pos: self.current_span().start,
[INFO] [stdout] 530 | |             }
[INFO] [stdout]     | |_____________^ expected `&Token`, found `Token`
[INFO] [stdout]     |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 526 |             &Token {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:174:48
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                         ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                         |           |
[INFO] [stdout]     |                         |           mutable borrow later used by call
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout] 175 |             Diagnostic::error("invalid define empty statement", self.current_span())
[INFO] [stdout]     |                                                                 ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:250:48
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                         ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                         |           |
[INFO] [stdout]     |                         |           mutable borrow later used by call
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout] 251 |             Diagnostic::error("invalid define statement", self.current_span())
[INFO] [stdout]     |                                                           ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:615:48
[INFO] [stdout]     |
[INFO] [stdout] 615 |         let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                         ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                         |           |
[INFO] [stdout]     |                         |           mutable borrow later used by call
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout] 616 |             Diagnostic::error("invalid guard statement", self.current_span())
[INFO] [stdout]     |                                                          ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:781:47
[INFO] [stdout]     |
[INFO] [stdout] 781 |         let name_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                        ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                        |           |
[INFO] [stdout]     |                        |           mutable borrow later used by call
[INFO] [stdout]     |                        mutable borrow occurs here
[INFO] [stdout] 782 |             Diagnostic::error("invalid function structure", self.current_span())
[INFO] [stdout]     |                                                             ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:872:56
[INFO] [stdout]     |
[INFO] [stdout] 872 |                 let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                                 ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                                 |           |
[INFO] [stdout]     |                                 |           mutable borrow later used by call
[INFO] [stdout]     |                                 mutable borrow occurs here
[INFO] [stdout] 873 |                     Diagnostic::error("invalid function parameter", self.current_span())
[INFO] [stdout]     |                                                                     ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]     --> src/compiler/parser.rs:1009:49
[INFO] [stdout]      |
[INFO] [stdout] 1009 |         let callee_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]      |                          ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]      |                          |           |
[INFO] [stdout]      |                          |           mutable borrow later used by call
[INFO] [stdout]      |                          mutable borrow occurs here
[INFO] [stdout] 1010 |             Diagnostic::error("unexpected end of input", self.current_span())
[INFO] [stdout]      |                                                          ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]     --> src/compiler/parser.rs:1108:48
[INFO] [stdout]      |
[INFO] [stdout] 1108 |         let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]      |                         ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]      |                         |           |
[INFO] [stdout]      |                         |           mutable borrow later used by call
[INFO] [stdout]      |                         mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 1111 |                 self.current_span(),
[INFO] [stdout]      |                 ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0502.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `druim` (lib) due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/compiler/parser.rs:376:13
[INFO] [stdout]     |
[INFO] [stdout] 376 | /             Token {
[INFO] [stdout] 377 | |                 kind: TokenKind::Eof,
[INFO] [stdout] 378 | |                 lexeme: String::new(),
[INFO] [stdout] 379 | |                 pos: self.current_span().start,
[INFO] [stdout] 380 | |             }
[INFO] [stdout]     | |_____________^ expected `&Token`, found `Token`
[INFO] [stdout]     |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 376 |             &Token {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/compiler/parser.rs:406:13
[INFO] [stdout]     |
[INFO] [stdout] 406 | /             Token {
[INFO] [stdout] 407 | |                 kind: TokenKind::Eof,
[INFO] [stdout] 408 | |                 lexeme: String::new(),
[INFO] [stdout] 409 | |                 pos: self.current_span().start,
[INFO] [stdout] 410 | |             }
[INFO] [stdout]     | |_____________^ expected `&Token`, found `Token`
[INFO] [stdout]     |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 406 |             &Token {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/compiler/parser.rs:496:13
[INFO] [stdout]     |
[INFO] [stdout] 496 | /             Token {
[INFO] [stdout] 497 | |                 kind: TokenKind::Eof,
[INFO] [stdout] 498 | |                 lexeme: String::new(),
[INFO] [stdout] 499 | |                 pos: self.current_span().start,
[INFO] [stdout] 500 | |             }
[INFO] [stdout]     | |_____________^ expected `&Token`, found `Token`
[INFO] [stdout]     |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 496 |             &Token {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/compiler/parser.rs:526:13
[INFO] [stdout]     |
[INFO] [stdout] 526 | /             Token {
[INFO] [stdout] 527 | |                 kind: TokenKind::Eof,
[INFO] [stdout] 528 | |                 lexeme: String::new(),
[INFO] [stdout] 529 | |                 pos: self.current_span().start,
[INFO] [stdout] 530 | |             }
[INFO] [stdout]     | |_____________^ expected `&Token`, found `Token`
[INFO] [stdout]     |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 526 |             &Token {
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:174:48
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                         ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                         |           |
[INFO] [stdout]     |                         |           mutable borrow later used by call
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout] 175 |             Diagnostic::error("invalid define empty statement", self.current_span())
[INFO] [stdout]     |                                                                 ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:250:48
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                         ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                         |           |
[INFO] [stdout]     |                         |           mutable borrow later used by call
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout] 251 |             Diagnostic::error("invalid define statement", self.current_span())
[INFO] [stdout]     |                                                           ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:615:48
[INFO] [stdout]     |
[INFO] [stdout] 615 |         let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                         ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                         |           |
[INFO] [stdout]     |                         |           mutable borrow later used by call
[INFO] [stdout]     |                         mutable borrow occurs here
[INFO] [stdout] 616 |             Diagnostic::error("invalid guard statement", self.current_span())
[INFO] [stdout]     |                                                          ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:781:47
[INFO] [stdout]     |
[INFO] [stdout] 781 |         let name_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                        ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                        |           |
[INFO] [stdout]     |                        |           mutable borrow later used by call
[INFO] [stdout]     |                        mutable borrow occurs here
[INFO] [stdout] 782 |             Diagnostic::error("invalid function structure", self.current_span())
[INFO] [stdout]     |                                                             ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/compiler/parser.rs:872:56
[INFO] [stdout]     |
[INFO] [stdout] 872 |                 let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]     |                                 ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]     |                                 |           |
[INFO] [stdout]     |                                 |           mutable borrow later used by call
[INFO] [stdout]     |                                 mutable borrow occurs here
[INFO] [stdout] 873 |                     Diagnostic::error("invalid function parameter", self.current_span())
[INFO] [stdout]     |                                                                     ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]     --> src/compiler/parser.rs:1009:49
[INFO] [stdout]      |
[INFO] [stdout] 1009 |         let callee_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]      |                          ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]      |                          |           |
[INFO] [stdout]      |                          |           mutable borrow later used by call
[INFO] [stdout]      |                          mutable borrow occurs here
[INFO] [stdout] 1010 |             Diagnostic::error("unexpected end of input", self.current_span())
[INFO] [stdout]      |                                                          ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]     --> src/compiler/parser.rs:1108:48
[INFO] [stdout]      |
[INFO] [stdout] 1108 |         let ident_tok = self.bump().ok_or_else(|| {
[INFO] [stdout]      |                         ----        ---------- ^^ immutable borrow occurs here
[INFO] [stdout]      |                         |           |
[INFO] [stdout]      |                         |           mutable borrow later used by call
[INFO] [stdout]      |                         mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 1111 |                 self.current_span(),
[INFO] [stdout]      |                 ---- second borrow occurs due to use of `*self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0502.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `druim` (lib test) due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "22b362af0ce6987c82d8f2787922475401eb9af9d293261d6ddaabc8a1e6ee35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b362af0ce6987c82d8f2787922475401eb9af9d293261d6ddaabc8a1e6ee35", kill_on_drop: false }`
[INFO] [stdout] 22b362af0ce6987c82d8f2787922475401eb9af9d293261d6ddaabc8a1e6ee35
