[INFO] cloning repository https://github.com/leonardchinonso/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leonardchinonso/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardchinonso%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardchinonso%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 486ed4f5530e014be96ce2d177f13879fd71266d [INFO] checking leonardchinonso/rlox against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardchinonso%2Frlox" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leonardchinonso/rlox on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leonardchinonso/rlox [INFO] finished tweaking git repo https://github.com/leonardchinonso/rlox [INFO] tweaked toml for git repo https://github.com/leonardchinonso/rlox written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/leonardchinonso/rlox 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding downcast v0.11.0 [INFO] [stderr] Adding dyn-clone v1.0.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8966dfc8a12ba449c222344fdedfe8ec1de15ee7171e976256e1bd48fbed37ee [INFO] running `Command { std: "docker" "start" "-a" "8966dfc8a12ba449c222344fdedfe8ec1de15ee7171e976256e1bd48fbed37ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8966dfc8a12ba449c222344fdedfe8ec1de15ee7171e976256e1bd48fbed37ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8966dfc8a12ba449c222344fdedfe8ec1de15ee7171e976256e1bd48fbed37ee", kill_on_drop: false }` [INFO] [stdout] 8966dfc8a12ba449c222344fdedfe8ec1de15ee7171e976256e1bd48fbed37ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58311b6d594969fcd57fd33135eeeb70cf5d76e07b7a80c4403c98b7dc44100d [INFO] running `Command { std: "docker" "start" "-a" "58311b6d594969fcd57fd33135eeeb70cf5d76e07b7a80c4403c98b7dc44100d", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking second_interpreter v0.1.0 (/opt/rustwide/workdir/second_interpreter) [INFO] [stderr] Checking first_interpreter v0.1.0 (/opt/rustwide/workdir/first_interpreter) [INFO] [stdout] error[E0609]: no field `locals` on type `&Interpreter` [INFO] [stdout] --> first_interpreter/src/rlox/interpreter.rs:85:14 [INFO] [stdout] | [INFO] [stdout] 85 | self.locals.insert(expr, depth); [INFO] [stdout] | ^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] help: a field with a similar name exists [INFO] [stdout] | [INFO] [stdout] 85 | self.globals.insert(expr, depth); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `locals` on type `&Interpreter` [INFO] [stdout] --> first_interpreter/src/rlox/interpreter.rs:85:14 [INFO] [stdout] | [INFO] [stdout] 85 | self.locals.insert(expr, depth); [INFO] [stdout] | ^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] help: a field with a similar name exists [INFO] [stdout] | [INFO] [stdout] 85 | self.globals.insert(expr, depth); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: arguments to this method are incorrect [INFO] [stdout] --> first_interpreter/src/rlox/resolver.rs:145:14 [INFO] [stdout] | [INFO] [stdout] 145 | self.resolve_local(expr, expr.name()); [INFO] [stdout] | ^^^^^^^^^^^^^ ---- ----------- expected `Token`, found `&Token` [INFO] [stdout] | | [INFO] [stdout] | expected `Expr`, found `&Variable` [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> first_interpreter/src/rlox/resolver.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn resolve_local(&self, expr: Expr, name: Token) { [INFO] [stdout] | ^^^^^^^^^^^^^ ---------- ----------- [INFO] [stdout] help: consider using clone here [INFO] [stdout] | [INFO] [stdout] 145 | self.resolve_local(expr, expr.name().clone()); [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self.0` as immutable because it is also borrowed as mutable [INFO] [stdout] --> first_interpreter/src/common/data_structures.rs:33:24 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn peek_mut(&mut self) -> Option<&mut T> { [INFO] [stdout] | - let's call the lifetime of this reference `'1` [INFO] [stdout] 33 | self.0.get_mut(self.0.len() - 1) [INFO] [stdout] | ---------------^^^^^^----------- [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow occurs here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | returning this value requires that `self.0` is borrowed for `'1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: arguments to this method are incorrect [INFO] [stdout] --> first_interpreter/src/rlox/resolver.rs:145:14 [INFO] [stdout] | [INFO] [stdout] 145 | self.resolve_local(expr, expr.name()); [INFO] [stdout] | ^^^^^^^^^^^^^ ---- ----------- expected `Token`, found `&Token` [INFO] [stdout] | | [INFO] [stdout] | expected `Expr`, found `&Variable` [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> first_interpreter/src/rlox/resolver.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn resolve_local(&self, expr: Expr, name: Token) { [INFO] [stdout] | ^^^^^^^^^^^^^ ---------- ----------- [INFO] [stdout] help: consider using clone here [INFO] [stdout] | [INFO] [stdout] 145 | self.resolve_local(expr, expr.name().clone()); [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self.0` as immutable because it is also borrowed as mutable [INFO] [stdout] --> first_interpreter/src/common/data_structures.rs:33:24 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn peek_mut(&mut self) -> Option<&mut T> { [INFO] [stdout] | - let's call the lifetime of this reference `'1` [INFO] [stdout] 33 | self.0.get_mut(self.0.len() - 1) [INFO] [stdout] | ---------------^^^^^^----------- [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow occurs here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | returning this value requires that `self.0` is borrowed for `'1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `expr` [INFO] [stdout] --> first_interpreter/src/rlox/resolver.rs:95:42 [INFO] [stdout] | [INFO] [stdout] 87 | fn resolve_local(&self, expr: Expr, name: Token) { [INFO] [stdout] | ---- move occurs because `expr` has type `Expr`, which does not implement the `Copy` trait [INFO] [stdout] 88 | for i in (0..self.scopes.len()).rev() { [INFO] [stdout] | ------------------------------------- inside of this loop [INFO] [stdout] ... [INFO] [stdout] 95 | self.interpreter.resolve(expr, self.scopes.len() - 1 - i); [INFO] [stdout] | ^^^^ value moved here, in previous iteration of loop [INFO] [stdout] | [INFO] [stdout] note: consider changing this parameter type in method `resolve` to borrow instead if owning the value isn't necessary [INFO] [stdout] --> first_interpreter/src/rlox/interpreter.rs:84:33 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn resolve(&self, expr: Expr, depth: usize) { [INFO] [stdout] | ------- ^^^^ this parameter takes ownership of the value [INFO] [stdout] | | [INFO] [stdout] | in this method [INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once [INFO] [stdout] | [INFO] [stdout] 88 ~ let mut value = self.interpreter.resolve(expr, self.scopes.len() - 1 - i); [INFO] [stdout] 89 ~ for i in (0..self.scopes.len()).rev() { [INFO] [stdout] 90 | if self [INFO] [stdout] ... [INFO] [stdout] 95 | { [INFO] [stdout] 96 ~ value; [INFO] [stdout] | [INFO] [stdout] help: consider cloning the value if the performance cost is acceptable [INFO] [stdout] | [INFO] [stdout] 95 | self.interpreter.resolve(expr.clone(), self.scopes.len() - 1 - i); [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0382, E0502, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `first_interpreter` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0382]: use of moved value: `expr` [INFO] [stdout] --> first_interpreter/src/rlox/resolver.rs:95:42 [INFO] [stdout] | [INFO] [stdout] 87 | fn resolve_local(&self, expr: Expr, name: Token) { [INFO] [stdout] | ---- move occurs because `expr` has type `expr::Expr`, which does not implement the `Copy` trait [INFO] [stdout] 88 | for i in (0..self.scopes.len()).rev() { [INFO] [stdout] | ------------------------------------- inside of this loop [INFO] [stdout] ... [INFO] [stdout] 95 | self.interpreter.resolve(expr, self.scopes.len() - 1 - i); [INFO] [stdout] | ^^^^ value moved here, in previous iteration of loop [INFO] [stdout] | [INFO] [stdout] note: consider changing this parameter type in method `resolve` to borrow instead if owning the value isn't necessary [INFO] [stdout] --> first_interpreter/src/rlox/interpreter.rs:84:33 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn resolve(&self, expr: Expr, depth: usize) { [INFO] [stdout] | ------- ^^^^ this parameter takes ownership of the value [INFO] [stdout] | | [INFO] [stdout] | in this method [INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once [INFO] [stdout] | [INFO] [stdout] 88 ~ let mut value = self.interpreter.resolve(expr, self.scopes.len() - 1 - i); [INFO] [stdout] 89 ~ for i in (0..self.scopes.len()).rev() { [INFO] [stdout] 90 | if self [INFO] [stdout] ... [INFO] [stdout] 95 | { [INFO] [stdout] 96 ~ value; [INFO] [stdout] | [INFO] [stdout] help: consider cloning the value if the performance cost is acceptable [INFO] [stdout] | [INFO] [stdout] 95 | self.interpreter.resolve(expr.clone(), self.scopes.len() - 1 - i); [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0382, E0502, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `first_interpreter` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "58311b6d594969fcd57fd33135eeeb70cf5d76e07b7a80c4403c98b7dc44100d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58311b6d594969fcd57fd33135eeeb70cf5d76e07b7a80c4403c98b7dc44100d", kill_on_drop: false }` [INFO] [stdout] 58311b6d594969fcd57fd33135eeeb70cf5d76e07b7a80c4403c98b7dc44100d [INFO] checking leonardchinonso/rlox against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardchinonso%2Frlox" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leonardchinonso/rlox on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leonardchinonso/rlox [INFO] finished tweaking git repo https://github.com/leonardchinonso/rlox [INFO] tweaked toml for git repo https://github.com/leonardchinonso/rlox written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/leonardchinonso/rlox 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding downcast v0.11.0 [INFO] [stderr] Adding dyn-clone v1.0.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7df362cd8b6de150ba93d86e419881df02aad701e2091e19d95e6047031ac55b [INFO] running `Command { std: "docker" "start" "-a" "7df362cd8b6de150ba93d86e419881df02aad701e2091e19d95e6047031ac55b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7df362cd8b6de150ba93d86e419881df02aad701e2091e19d95e6047031ac55b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7df362cd8b6de150ba93d86e419881df02aad701e2091e19d95e6047031ac55b", kill_on_drop: false }` [INFO] [stdout] 7df362cd8b6de150ba93d86e419881df02aad701e2091e19d95e6047031ac55b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ef1bd1794f8120f6dab17262df5d5e82175b5aa037d815feed2307d097bb0e0 [INFO] running `Command { std: "docker" "start" "-a" "6ef1bd1794f8120f6dab17262df5d5e82175b5aa037d815feed2307d097bb0e0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "6ef1bd1794f8120f6dab17262df5d5e82175b5aa037d815feed2307d097bb0e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ef1bd1794f8120f6dab17262df5d5e82175b5aa037d815feed2307d097bb0e0", kill_on_drop: false }` [INFO] [stdout] 6ef1bd1794f8120f6dab17262df5d5e82175b5aa037d815feed2307d097bb0e0