[INFO] cloning repository https://github.com/amelia-online/microlang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amelia-online/microlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famelia-online%2Fmicrolang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famelia-online%2Fmicrolang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6254d1004866391c31616050d815c39057371543
[INFO] fixing amelia-online/microlang 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%2Famelia-online%2Fmicrolang" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/amelia-online/microlang
[INFO] finished tweaking git repo https://github.com/amelia-online/microlang
[INFO] tweaked toml for git repo https://github.com/amelia-online/microlang written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/amelia-online/microlang 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/amelia-online/microlang 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-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 71a15ebe0522bf69d61227e52af61d21b2b3f4749cec37ec3642e7c64fd22c5c
[INFO] running `Command { std: "docker" "start" "71a15ebe0522bf69d61227e52af61d21b2b3f4749cec37ec3642e7c64fd22c5c", 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" "71a15ebe0522bf69d61227e52af61d21b2b3f4749cec37ec3642e7c64fd22c5c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71a15ebe0522bf69d61227e52af61d21b2b3f4749cec37ec3642e7c64fd22c5c", 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" "71a15ebe0522bf69d61227e52af61d21b2b3f4749cec37ec3642e7c64fd22c5c" "/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 aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]     Checking microlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/micro.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 |                   Colon => {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 121 | |
[INFO] [stdout] 122 | |                 },
[INFO] [stdout]     | |_________________^ expected `Stmt`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/micro.rs:123:21
[INFO] [stdout]     |
[INFO] [stdout] 123 |                   Operator(eq) => {
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 124 | |
[INFO] [stdout] 125 | |                 },
[INFO] [stdout]     | |_________________^ expected `Stmt`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/micro.rs:128:11
[INFO] [stdout]     |
[INFO] [stdout] 128 |               } else {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 129 | |                  self.parse_error("expected '=' or type, got nothing", self.current_line());
[INFO] [stdout] 130 | |             }
[INFO] [stdout]     | |_____________^ expected `Stmt`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/micro.rs:135:3
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn parse_let(&mut self) -> Stmt {
[INFO] [stdout]     |                                ---- expected `Stmt` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 135 |         self.parse_error("expected identifier, got nothing.", self.current_line())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Stmt`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of index of `Vec<Token>`
[INFO] [stdout]   --> src/micro.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Some(self.tokens[self.index])
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^ move occurs because value has type `Token`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] note: if `Token` implemented `Clone`, you could clone the value
[INFO] [stdout]   --> src/main.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Token {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/micro.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Some(self.tokens[self.index])
[INFO] [stdout]    |              ----------------------- you could clone this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of index of `Vec<Token>`
[INFO] [stdout]   --> src/micro.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |         Some(self.tokens[self.index+1])
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^ move occurs because value has type `Token`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] note: if `Token` implemented `Clone`, you could clone the value
[INFO] [stdout]   --> src/main.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Token {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/micro.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |         Some(self.tokens[self.index+1])
[INFO] [stdout]    |              ------------------------- you could clone this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0507.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microlang` (bin "microlang" test) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/micro.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 |                   Colon => {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 121 | |
[INFO] [stdout] 122 | |                 },
[INFO] [stdout]     | |_________________^ expected `Stmt`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/micro.rs:123:21
[INFO] [stdout]     |
[INFO] [stdout] 123 |                   Operator(eq) => {
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 124 | |
[INFO] [stdout] 125 | |                 },
[INFO] [stdout]     | |_________________^ expected `Stmt`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/micro.rs:128:11
[INFO] [stdout]     |
[INFO] [stdout] 128 |               } else {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 129 | |                  self.parse_error("expected '=' or type, got nothing", self.current_line());
[INFO] [stdout] 130 | |             }
[INFO] [stdout]     | |_____________^ expected `Stmt`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/micro.rs:135:3
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn parse_let(&mut self) -> Stmt {
[INFO] [stdout]     |                                ---- expected `Stmt` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 135 |         self.parse_error("expected identifier, got nothing.", self.current_line())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Stmt`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of index of `Vec<Token>`
[INFO] [stdout]   --> src/micro.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Some(self.tokens[self.index])
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^ move occurs because value has type `Token`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] note: if `Token` implemented `Clone`, you could clone the value
[INFO] [stdout]   --> src/main.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Token {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/micro.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Some(self.tokens[self.index])
[INFO] [stdout]    |              ----------------------- you could clone this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of index of `Vec<Token>`
[INFO] [stdout]   --> src/micro.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |         Some(self.tokens[self.index+1])
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^ move occurs because value has type `Token`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] note: if `Token` implemented `Clone`, you could clone the value
[INFO] [stdout]   --> src/main.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Token {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/micro.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |         Some(self.tokens[self.index+1])
[INFO] [stdout]    |              ------------------------- you could clone this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0507.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microlang` (bin "microlang") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "71a15ebe0522bf69d61227e52af61d21b2b3f4749cec37ec3642e7c64fd22c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a15ebe0522bf69d61227e52af61d21b2b3f4749cec37ec3642e7c64fd22c5c", kill_on_drop: false }`
[INFO] [stdout] 71a15ebe0522bf69d61227e52af61d21b2b3f4749cec37ec3642e7c64fd22c5c
