[INFO] cloning repository https://github.com/jonay2000/valley
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonay2000/valley" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonay2000%2Fvalley", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonay2000%2Fvalley'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f3779f240f8dc61db0130f20b9ca7e682026610
[INFO] testing jonay2000/valley against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonay2000%2Fvalley" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonay2000/valley on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jonay2000/valley
[INFO] finished tweaking git repo https://github.com/jonay2000/valley
[INFO] tweaked toml for git repo https://github.com/jonay2000/valley written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/jonay2000/valley already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-hack v0.4.3
[INFO] [stderr]   Downloaded proc-macro-hack-impl v0.4.3
[INFO] [stderr]   Downloaded mashup-impl v0.1.13+deprecated
[INFO] [stderr]   Downloaded flurry v0.3.1
[INFO] [stderr]   Downloaded mashup v0.1.13+deprecated
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bc56232e56c921636461fb2275eff785fc67912f2739988c427cc15c0a645d7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0bc56232e56c921636461fb2275eff785fc67912f2739988c427cc15c0a645d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bc56232e56c921636461fb2275eff785fc67912f2739988c427cc15c0a645d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc56232e56c921636461fb2275eff785fc67912f2739988c427cc15c0a645d7", kill_on_drop: false }`
[INFO] [stdout] 0bc56232e56c921636461fb2275eff785fc67912f2739988c427cc15c0a645d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 267aecacfd9ce76a3c022079ba8a36f09033e69abe770bafa8759750d31ca89e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "267aecacfd9ce76a3c022079ba8a36f09033e69abe770bafa8759750d31ca89e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.3
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling proc-macro-hack v0.4.3
[INFO] [stderr]    Compiling mashup-impl v0.1.13+deprecated
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling mashup v0.1.13+deprecated
[INFO] [stderr]    Compiling flurry v0.3.1
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling valley v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `gencode_blockexpr` in this scope
[INFO] [stdout]    --> src/gencode.rs:258:27
[INFO] [stdout]     |
[INFO] [stdout] 258 |         Atom::Block(b) => gencode_blockexpr(b, g),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `gencode_block`
[INFO] [stdout] ...
[INFO] [stdout] 262 | pub fn gencode_block<'s>(p: Block<'s>, g: &'_ mut FunctionBlock<'s>) -> Result<(), GenCodeError> {
[INFO] [stdout]     | ------------------------------------------------------------------------------------------------ similarly named function `gencode_block` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BlockExpr`
[INFO] [stdout]  --> src/gencode.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Assignment, Atom, Block, BlockExpr, Expression, FuncCall, FuncDef, LetAssignment, Line, Name,
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]   --> src/gencode.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 35 | /         match self {
[INFO] [stdout] 36 | |             Self::Label(x) => format!("{}:", x.value),
[INFO] [stdout]    | |                               ----------------------- this is found to be of type `String`
[INFO] [stdout] 37 | |             Self::StackPointerToX => "STX",
[INFO] [stdout]    | |                                      ^^^^^- help: try using a conversion method: `.to_string()`
[INFO] [stdout]    | |                                      |
[INFO] [stdout]    | |                                      expected struct `String`, found `&str`
[INFO] [stdout] 38 | |             Self::XToStackPointer => "SXT",
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             Self::ReturnFromSubroutine => "RTS",
[INFO] [stdout] 48 | |         }
[INFO] [stdout]    | |_________- `match` arms have incompatible types
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `valley` due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "267aecacfd9ce76a3c022079ba8a36f09033e69abe770bafa8759750d31ca89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "267aecacfd9ce76a3c022079ba8a36f09033e69abe770bafa8759750d31ca89e", kill_on_drop: false }`
[INFO] [stdout] 267aecacfd9ce76a3c022079ba8a36f09033e69abe770bafa8759750d31ca89e