[INFO] cloning repository https://github.com/sapjax/tinysol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sapjax/tinysol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsapjax%2Ftinysol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsapjax%2Ftinysol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17c5e72b6a493b25d75905ccafccfafa128a762c
[INFO] checking sapjax/tinysol against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsapjax%2Ftinysol" "/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/sapjax/tinysol on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sapjax/tinysol
[INFO] finished tweaking git repo https://github.com/sapjax/tinysol
[INFO] tweaked toml for git repo https://github.com/sapjax/tinysol written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sapjax/tinysol 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcc741a1351b3ec2b7b6ceac3150c4aadea94bae98742474abaa22b1ceda7037
[INFO] running `Command { std: "docker" "start" "-a" "dcc741a1351b3ec2b7b6ceac3150c4aadea94bae98742474abaa22b1ceda7037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcc741a1351b3ec2b7b6ceac3150c4aadea94bae98742474abaa22b1ceda7037", kill_on_drop: false }`
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[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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48c6a78e3fcd5c8896c7ecdfb25a8af4a521a02ce301f5f0e1c1739bce8275ad
[INFO] running `Command { std: "docker" "start" "-a" "48c6a78e3fcd5c8896c7ecdfb25a8af4a521a02ce301f5f0e1c1739bce8275ad", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rust-sitter-macro v0.3.4
[INFO] [stderr]     Checking c2rust-bitfields v0.3.0
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[INFO] [stderr]    Compiling tinysol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::tinyvm::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::tinyvm::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/tinyvm.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |         SourceUnitPart::ContractDefinition(_, name, _, parts, _) => {
[INFO] [stdout]     |         -------------------------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 242 |         _ => None,
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/tinyvm.rs:285:42
[INFO] [stdout]     |
[INFO] [stdout] 285 |         ContractPart::VariableDefinition(ty, Visibility, name, _) => {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Visibility`
[INFO] [stdout]    --> src/tinyvm.rs:285:46
[INFO] [stdout]     |
[INFO] [stdout] 285 |         ContractPart::VariableDefinition(ty, Visibility, name, _) => {
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Visibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/tinyvm.rs:291:48
[INFO] [stdout]     |
[INFO] [stdout] 291 |         ContractPart::ConstructorDefinition(_, params, attr_list, _, statement, _) => {
[INFO] [stdout]     |                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr_list`
[INFO] [stdout]    --> src/tinyvm.rs:291:56
[INFO] [stdout]     |
[INFO] [stdout] 291 |         ContractPart::ConstructorDefinition(_, params, attr_list, _, statement, _) => {
[INFO] [stdout]     |                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/tinyvm.rs:373:17
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 Type::Bool(_) => vec![], // TODO
[INFO] [stdout]     |                 ------------- matches all the relevant values
[INFO] [stdout] 373 |                 _ => vec![],
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `calldata` is never read
[INFO] [stdout]   --> src/tinyvm.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct VM<'a> {
[INFO] [stdout]    |            -- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 66 |     calldata: &'a [u8],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Visibility` should have a snake case name
[INFO] [stdout]    --> src/tinyvm.rs:285:46
[INFO] [stdout]     |
[INFO] [stdout] 285 |         ContractPart::VariableDefinition(ty, Visibility, name, _) => {
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `visibility`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/tinyvm.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |         SourceUnitPart::ContractDefinition(_, name, _, parts, _) => {
[INFO] [stdout]     |         -------------------------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 242 |         _ => None,
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/tinyvm.rs:285:42
[INFO] [stdout]     |
[INFO] [stdout] 285 |         ContractPart::VariableDefinition(ty, Visibility, name, _) => {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Visibility`
[INFO] [stdout]    --> src/tinyvm.rs:285:46
[INFO] [stdout]     |
[INFO] [stdout] 285 |         ContractPart::VariableDefinition(ty, Visibility, name, _) => {
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Visibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/tinyvm.rs:291:48
[INFO] [stdout]     |
[INFO] [stdout] 291 |         ContractPart::ConstructorDefinition(_, params, attr_list, _, statement, _) => {
[INFO] [stdout]     |                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr_list`
[INFO] [stdout]    --> src/tinyvm.rs:291:56
[INFO] [stdout]     |
[INFO] [stdout] 291 |         ContractPart::ConstructorDefinition(_, params, attr_list, _, statement, _) => {
[INFO] [stdout]     |                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/tinyvm.rs:373:17
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 Type::Bool(_) => vec![], // TODO
[INFO] [stdout]     |                 ------------- matches all the relevant values
[INFO] [stdout] 373 |                 _ => vec![],
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `calldata` is never read
[INFO] [stdout]   --> src/tinyvm.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct VM<'a> {
[INFO] [stdout]    |            -- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 66 |     calldata: &'a [u8],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Visibility` should have a snake case name
[INFO] [stdout]    --> src/tinyvm.rs:285:46
[INFO] [stdout]     |
[INFO] [stdout] 285 |         ContractPart::VariableDefinition(ty, Visibility, name, _) => {
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `visibility`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.18s
[INFO] running `Command { std: "docker" "inspect" "48c6a78e3fcd5c8896c7ecdfb25a8af4a521a02ce301f5f0e1c1739bce8275ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c6a78e3fcd5c8896c7ecdfb25a8af4a521a02ce301f5f0e1c1739bce8275ad", kill_on_drop: false }`
[INFO] [stdout] 48c6a78e3fcd5c8896c7ecdfb25a8af4a521a02ce301f5f0e1c1739bce8275ad
