[INFO] cloning repository https://github.com/James1404/Kilt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/James1404/Kilt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames1404%2FKilt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames1404%2FKilt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28deb55aa473ce16df8cb02df640f7f4b9791957
[INFO] testing James1404/Kilt against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames1404%2FKilt" "/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/James1404/Kilt
[INFO] finished tweaking git repo https://github.com/James1404/Kilt
[INFO] tweaked toml for git repo https://github.com/James1404/Kilt written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/James1404/Kilt on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/James1404/Kilt 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57e73ad5cc50e6e19a6510137c0eec1fb43e83af697aad886832da63a21decbf
[INFO] running `Command { std: "docker" "start" "-a" "57e73ad5cc50e6e19a6510137c0eec1fb43e83af697aad886832da63a21decbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57e73ad5cc50e6e19a6510137c0eec1fb43e83af697aad886832da63a21decbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e73ad5cc50e6e19a6510137c0eec1fb43e83af697aad886832da63a21decbf", kill_on_drop: false }`
[INFO] [stdout] 57e73ad5cc50e6e19a6510137c0eec1fb43e83af697aad886832da63a21decbf
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d32ec6cb0473d621145b4435e89e16262711b60285b779b6a306f2dfa682a2df
[INFO] running `Command { std: "docker" "start" "-a" "d32ec6cb0473d621145b4435e89e16262711b60285b779b6a306f2dfa682a2df", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustCompiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0382]: use of moved value: `start`
[INFO] [stdout]    --> src/main.rs:212:26
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let mut start = self.current().clone();
[INFO] [stdout]     |             --------- move occurs because `start` has type `Token`, which does not implement the `Copy` trait
[INFO] [stdout] 211 |
[INFO] [stdout] 212 |         while precedence(start) >= min_precedence {
[INFO] [stdout]     |         -----------------^^^^^-------------------
[INFO] [stdout]     |         |                |
[INFO] [stdout]     |         |                value used here after move
[INFO] [stdout]     |         inside of this loop
[INFO] [stdout] ...
[INFO] [stdout] 217 |             while precedence(start) > precedence(op) {
[INFO] [stdout]     |             ----------------------------------------
[INFO] [stdout]     |             |                |
[INFO] [stdout]     |             |                value moved here, in previous iteration of loop
[INFO] [stdout]     |             inside of this loop
[INFO] [stdout]     |
[INFO] [stdout] note: consider changing this parameter type in function `precedence` to borrow instead if owning the value isn't necessary
[INFO] [stdout]    --> src/main.rs:174:22
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn precedence(token: Token) -> i64 {
[INFO] [stdout]     |    ----------        ^^^^^ this parameter takes ownership of the value
[INFO] [stdout]     |    |
[INFO] [stdout]     |    in this function
[INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once
[INFO] [stdout]     |
[INFO] [stdout] 212 ~         let mut value = precedence(start);
[INFO] [stdout] 213 ~         while precedence(start) >= min_precedence {
[INFO] [stdout] 214 |             let op = start;
[INFO] [stdout] ...
[INFO] [stdout] 217 |             start = self.current();
[INFO] [stdout] 218 ~             while value > precedence(op) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]     |
[INFO] [stdout] 217 |             while precedence(start.clone()) > precedence(op) {
[INFO] [stdout]     |                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `start`
[INFO] [stdout]    --> src/main.rs:213:22
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let mut start = self.current().clone();
[INFO] [stdout]     |             --------- move occurs because `start` has type `Token`, which does not implement the `Copy` trait
[INFO] [stdout] 211 |
[INFO] [stdout] 212 |         while precedence(start) >= min_precedence {
[INFO] [stdout]     |         -----------------------------------------
[INFO] [stdout]     |         |                |
[INFO] [stdout]     |         |                value moved here
[INFO] [stdout]     |         inside of this loop
[INFO] [stdout] 213 |             let op = start;
[INFO] [stdout]     |                      ^^^^^ value used here after move
[INFO] [stdout]     |
[INFO] [stdout] note: consider changing this parameter type in function `precedence` to borrow instead if owning the value isn't necessary
[INFO] [stdout]    --> src/main.rs:174:22
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn precedence(token: Token) -> i64 {
[INFO] [stdout]     |    ----------        ^^^^^ this parameter takes ownership of the value
[INFO] [stdout]     |    |
[INFO] [stdout]     |    in this function
[INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once
[INFO] [stdout]     |
[INFO] [stdout] 212 ~         let mut value = precedence(start);
[INFO] [stdout] 213 ~         while value >= min_precedence {
[INFO] [stdout]     |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]     |
[INFO] [stdout] 212 |         while precedence(start.clone()) >= min_precedence {
[INFO] [stdout]     |                               ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `op`
[INFO] [stdout]    --> src/main.rs:217:50
[INFO] [stdout]     |
[INFO] [stdout] 213 |             let op = start;
[INFO] [stdout]     |                 --   ----- this reinitialization might get skipped
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 move occurs because `op` has type `Token`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 217 |             while precedence(start) > precedence(op) {
[INFO] [stdout]     |             -------------------------------------^^-
[INFO] [stdout]     |             |                                    |
[INFO] [stdout]     |             |                                    value used here after move
[INFO] [stdout]     |             inside of this loop
[INFO] [stdout] 218 |                 right = self.number(right, precedence(op) +
[INFO] [stdout] 219 |                     if precedence(self.current()) > precedence(op) { 1 } else { 0 });
[INFO] [stdout]     |                                                                -- value moved here, in previous iteration of loop
[INFO] [stdout]     |
[INFO] [stdout] note: consider changing this parameter type in function `precedence` to borrow instead if owning the value isn't necessary
[INFO] [stdout]    --> src/main.rs:174:22
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn precedence(token: Token) -> i64 {
[INFO] [stdout]     |    ----------        ^^^^^ this parameter takes ownership of the value
[INFO] [stdout]     |    |
[INFO] [stdout]     |    in this function
[INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once
[INFO] [stdout]     |
[INFO] [stdout] 217 ~             let mut value = precedence(op);
[INFO] [stdout] 218 ~             while precedence(start) > precedence(op) {
[INFO] [stdout] 219 |                 right = self.number(right, precedence(op) +
[INFO] [stdout] 220 ~                     if precedence(self.current()) > value { 1 } else { 0 });
[INFO] [stdout]     |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]     |
[INFO] [stdout] 219 |                     if precedence(self.current()) > precedence(op.clone()) { 1 } else { 0 });
[INFO] [stdout]     |                                                                  ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/main.rs:219:35
[INFO] [stdout]     |
[INFO] [stdout] 218 |                 right = self.number(right, precedence(op) +
[INFO] [stdout]     |                         ---- ------ first borrow later used by call
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         first mutable borrow occurs here
[INFO] [stdout] 219 |                     if precedence(self.current()) > precedence(op) { 1 } else { 0 });
[INFO] [stdout]     |                                   ^^^^ second mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout] help: try adding a local storing this argument...
[INFO] [stdout]    --> src/main.rs:219:35
[INFO] [stdout]     |
[INFO] [stdout] 219 |                     if precedence(self.current()) > precedence(op) { 1 } else { 0 });
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] help: ...and then using that local as the argument to this call
[INFO] [stdout]    --> src/main.rs:218:25
[INFO] [stdout]     |
[INFO] [stdout] 218 |                   right = self.number(right, precedence(op) +
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 219 | |                     if precedence(self.current()) > precedence(op) { 1 } else { 0 });
[INFO] [stdout]     | |____________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `op`
[INFO] [stdout]    --> src/main.rs:219:64
[INFO] [stdout]     |
[INFO] [stdout] 213 |             let op = start;
[INFO] [stdout]     |                 -- move occurs because `op` has type `Token`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 217 |             while precedence(start) > precedence(op) {
[INFO] [stdout]     |             ---------------------------------------- inside of this loop
[INFO] [stdout] 218 |                 right = self.number(right, precedence(op) +
[INFO] [stdout]     |                                                       -- value moved here
[INFO] [stdout] 219 |                     if precedence(self.current()) > precedence(op) { 1 } else { 0 });
[INFO] [stdout]     |                                                                ^^ value used here after move
[INFO] [stdout]     |
[INFO] [stdout] note: consider changing this parameter type in function `precedence` to borrow instead if owning the value isn't necessary
[INFO] [stdout]    --> src/main.rs:174:22
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn precedence(token: Token) -> i64 {
[INFO] [stdout]     |    ----------        ^^^^^ this parameter takes ownership of the value
[INFO] [stdout]     |    |
[INFO] [stdout]     |    in this function
[INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once
[INFO] [stdout]     |
[INFO] [stdout] 217 ~             let mut value = precedence(op);
[INFO] [stdout] 218 ~             while precedence(start) > precedence(op) {
[INFO] [stdout] 219 ~                 right = self.number(right, value +
[INFO] [stdout]     |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]     |
[INFO] [stdout] 218 |                 right = self.number(right, precedence(op.clone()) +
[INFO] [stdout]     |                                                         ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `op`
[INFO] [stdout]    --> src/main.rs:222:55
[INFO] [stdout]     |
[INFO] [stdout] 213 |             let op = start;
[INFO] [stdout]     |                 -- move occurs because `op` has type `Token`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 217 |             while precedence(start) > precedence(op) {
[INFO] [stdout]     |             ----------------------------------------
[INFO] [stdout]     |             |                                    |
[INFO] [stdout]     |             |                                    value moved here
[INFO] [stdout]     |             inside of this loop
[INFO] [stdout] ...
[INFO] [stdout] 222 |             left = Box::new(AstNode::BinaryNode(left, op, right));
[INFO] [stdout]     |                                                       ^^ value used here after move
[INFO] [stdout]     |
[INFO] [stdout] note: consider changing this parameter type in function `precedence` to borrow instead if owning the value isn't necessary
[INFO] [stdout]    --> src/main.rs:174:22
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn precedence(token: Token) -> i64 {
[INFO] [stdout]     |    ----------        ^^^^^ this parameter takes ownership of the value
[INFO] [stdout]     |    |
[INFO] [stdout]     |    in this function
[INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once
[INFO] [stdout]     |
[INFO] [stdout] 217 ~             let mut value = precedence(op);
[INFO] [stdout] 218 ~             while precedence(start) > value {
[INFO] [stdout]     |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]     |
[INFO] [stdout] 217 |             while precedence(start) > precedence(op.clone()) {
[INFO] [stdout]     |                                                    ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0382, E0499.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RustCompiler` (bin "RustCompiler") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "d32ec6cb0473d621145b4435e89e16262711b60285b779b6a306f2dfa682a2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32ec6cb0473d621145b4435e89e16262711b60285b779b6a306f2dfa682a2df", kill_on_drop: false }`
[INFO] [stdout] d32ec6cb0473d621145b4435e89e16262711b60285b779b6a306f2dfa682a2df
