[INFO] updating cached repository https://github.com/darthsteedious/better_json_generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d8e7ee1e909d5b77e3db06d7839426ad62f2706 [INFO] testing darthsteedious/better_json_generator against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarthsteedious%2Fbetter_json_generator" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/darthsteedious/better_json_generator on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/darthsteedious/better_json_generator [INFO] finished tweaking git repo https://github.com/darthsteedious/better_json_generator [INFO] tweaked toml for git repo https://github.com/darthsteedious/better_json_generator written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/darthsteedious/better_json_generator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86e745da418a10e6461874fb4e57038735db502d46463a4057c1df6d708b3f2d [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" "86e745da418a10e6461874fb4e57038735db502d46463a4057c1df6d708b3f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86e745da418a10e6461874fb4e57038735db502d46463a4057c1df6d708b3f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86e745da418a10e6461874fb4e57038735db502d46463a4057c1df6d708b3f2d", kill_on_drop: false }` [INFO] [stdout] 86e745da418a10e6461874fb4e57038735db502d46463a4057c1df6d708b3f2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5eb8a4b93052cac3cbfde8f79648765228bcf0d9edbe5888f19aac4c57bbd139 [INFO] running `Command { std: "docker" "start" "-a" "5eb8a4b93052cac3cbfde8f79648765228bcf0d9edbe5888f19aac4c57bbd139", kill_on_drop: false }` [INFO] [stderr] Compiling better_json_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find value `Rando` in this scope [INFO] [stdout] --> src/tags/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | Rando [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `JsonValue`, `name::NameExpression` [INFO] [stdout] --> src/ast/property_assignment.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Expression, JsonValue, name::NameExpression, visitor::ExpressionVisitor}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/parsing/errors.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expression` [INFO] [stdout] --> src/parsing/object_expr.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Expression, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse` [INFO] [stdout] --> src/parsing/object_expr.rs:11:35 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::parsing::{ParseResult, parse}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `*` [INFO] [stdout] --> src/parsing/mod.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::ast::{Expression, *}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromIterator`, `Iterator` [INFO] [stdout] --> src/parsing/mod.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::{Iterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::IterMut` [INFO] [stdout] --> src/parsing/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::slice::IterMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::json_object::JsonObjectExpression` [INFO] [stdout] --> src/parsing/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ast::json_object::JsonObjectExpression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::property_assignment::PropertyAssignmentExpression` [INFO] [stdout] --> src/parsing/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::ast::property_assignment::PropertyAssignmentExpression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::whitespace::WhitespaceExpression` [INFO] [stdout] --> src/parsing/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::ast::whitespace::WhitespaceExpression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::comma::CommaExpression` [INFO] [stdout] --> src/parsing/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::ast::comma::CommaExpression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::json_array::JsonArrayExpression` [INFO] [stdout] --> src/parsing/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::ast::json_array::JsonArrayExpression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/tokens/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tokens::Token::Whitespace` [INFO] [stdout] --> src/tokens/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::tokens::Token::Whitespace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expression` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Expression, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `better_json_generator`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "5eb8a4b93052cac3cbfde8f79648765228bcf0d9edbe5888f19aac4c57bbd139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eb8a4b93052cac3cbfde8f79648765228bcf0d9edbe5888f19aac4c57bbd139", kill_on_drop: false }` [INFO] [stdout] 5eb8a4b93052cac3cbfde8f79648765228bcf0d9edbe5888f19aac4c57bbd139