[INFO] cloning repository https://github.com/dark-flames/derivation-resolver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dark-flames/derivation-resolver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdark-flames%2Fderivation-resolver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdark-flames%2Fderivation-resolver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f1a38c28cae557340cfd724d5b68599de18b99d [INFO] checking dark-flames/derivation-resolver against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdark-flames%2Fderivation-resolver" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dark-flames/derivation-resolver [INFO] finished tweaking git repo https://github.com/dark-flames/derivation-resolver [INFO] tweaked toml for git repo https://github.com/dark-flames/derivation-resolver written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dark-flames/derivation-resolver on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dark-flames/derivation-resolver 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7566899f4378c13983c9b8f0ee32488d6b9af7cea0a5a73c4922cab9be503f0a [INFO] running `Command { std: "docker" "start" "-a" "7566899f4378c13983c9b8f0ee32488d6b9af7cea0a5a73c4922cab9be503f0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7566899f4378c13983c9b8f0ee32488d6b9af7cea0a5a73c4922cab9be503f0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7566899f4378c13983c9b8f0ee32488d6b9af7cea0a5a73c4922cab9be503f0a", kill_on_drop: false }` [INFO] [stdout] 7566899f4378c13983c9b8f0ee32488d6b9af7cea0a5a73c4922cab9be503f0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a1cb9aab1924de081a74117d681c362d78d182f6a89dada3934b57270425a53 [INFO] running `Command { std: "docker" "start" "-a" "5a1cb9aab1924de081a74117d681c362d78d182f6a89dada3934b57270425a53", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling ucd-trie v0.1.4 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking replace_with v0.1.7 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling alphabet-macro v0.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking alphabet v0.2.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking derivation-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0601]: `main` function not found in crate `derivation_solver` [INFO] [stdout] --> src/main.rs:37:2 [INFO] [stdout] | [INFO] [stdout] 37 | } [INFO] [stdout] | ^ consider adding a `main` function to `src/main.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `append_named` found for struct `TypedEnv` in the current scope [INFO] [stdout] --> src/systems/poly_ml_4/tyck.rs:117:25 [INFO] [stdout] | [INFO] [stdout] 117 | TypedEnv::new().append_named("f".to_string(), MonoType::Var(0).into()), [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `TypedEnv<_>` [INFO] [stdout] | [INFO] [stdout] ::: src/systems/common/env.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn append_named(self, name: Ident, item: Self::Item) -> Self; [INFO] [stdout] | ------------ the method is available for `TypedEnv<_>` here [INFO] [stdout] ... [INFO] [stdout] 92 | pub struct TypedEnv { [INFO] [stdout] | --------------------------------- method `append_named` not found for this struct [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `Env` which provides `append_named` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 1 + use crate::systems::common::env::Env; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `apply_mut_visitor` found for struct `DerivationTree` in the current scope [INFO] [stdout] | [INFO] [stdout] ::: src/derive.rs:74:1 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct DerivationTree { [INFO] [stdout] | --------------------------------------- method `apply_mut_visitor` not found for this struct [INFO] [stdout] | [INFO] [stdout] ::: src/visitor.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn apply_mut_visitor>(&mut self, visitor: &mut T) -> R [INFO] [stdout] | ----------------- the method is available for `DerivationTree>>` here [INFO] [stdout] --> src/systems/poly_ml_4/tyck.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | tree.apply_mut_visitor(&mut unifier); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `MutVisitable` which provides `apply_mut_visitor` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 1 + use crate::visitor::MutVisitable; [INFO] [stdout] | [INFO] [stdout] help: there is a method `apply_visitor` with a similar name [INFO] [stdout] | [INFO] [stdout] 126 - tree.apply_mut_visitor(&mut unifier); [INFO] [stdout] 126 + tree.apply_visitor(&mut unifier); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `derivation-solver` (bin "derivation-solver") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `derivation-solver` (bin "derivation-solver" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5a1cb9aab1924de081a74117d681c362d78d182f6a89dada3934b57270425a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a1cb9aab1924de081a74117d681c362d78d182f6a89dada3934b57270425a53", kill_on_drop: false }` [INFO] [stdout] 5a1cb9aab1924de081a74117d681c362d78d182f6a89dada3934b57270425a53