[INFO] cloning repository https://github.com/Pumahawk/json_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pumahawk/json_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPumahawk%2Fjson_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPumahawk%2Fjson_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f62bdc09090771e7118805d7cfeb1f05c9826abe [INFO] checking Pumahawk/json_rust against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPumahawk%2Fjson_rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Pumahawk/json_rust on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Pumahawk/json_rust [INFO] finished tweaking git repo https://github.com/Pumahawk/json_rust [INFO] tweaked toml for git repo https://github.com/Pumahawk/json_rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Pumahawk/json_rust 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0362654b335870ae83fd7814500d3a7b713f8771a6cb609de7bbb599b7249b3a [INFO] running `Command { std: "docker" "start" "-a" "0362654b335870ae83fd7814500d3a7b713f8771a6cb609de7bbb599b7249b3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0362654b335870ae83fd7814500d3a7b713f8771a6cb609de7bbb599b7249b3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0362654b335870ae83fd7814500d3a7b713f8771a6cb609de7bbb599b7249b3a", kill_on_drop: false }` [INFO] [stdout] 0362654b335870ae83fd7814500d3a7b713f8771a6cb609de7bbb599b7249b3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e66e1d49ff15a2cca4f3e5b9382cfb2cc3298e0a0065b15f1faf362541287c52 [INFO] running `Command { std: "docker" "start" "-a" "e66e1d49ff15a2cca4f3e5b9382cfb2cc3298e0a0065b15f1faf362541287c52", kill_on_drop: false }` [INFO] [stderr] Checking automa v0.1.0 (https://github.com/Pumahawk/rust-automa.git#cc0ffe4c) [INFO] [stderr] Checking json v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/objects.rs:464:39 [INFO] [stdout] | [INFO] [stdout] 463 | impl <'a> ReaderJson<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 464 | pub fn new(root: &'a TypeJson) -> ReaderJson { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/objects.rs:464:39 [INFO] [stdout] | [INFO] [stdout] 463 | impl <'a> ReaderJson<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 464 | pub fn new(root: &'a TypeJson) -> ReaderJson { [INFO] [stdout] | ^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n6` [INFO] [stdout] --> src/automa.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut n6: Node = atm::node(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_n6` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n7` [INFO] [stdout] --> src/automa.rs:307:17 [INFO] [stdout] | [INFO] [stdout] 307 | let mut n7: Node = atm::node(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_n7` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/automa.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 306 | let mut n6: Node = atm::node(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/automa.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | let mut n7: Node = atm::node(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/automa.rs:328:13 [INFO] [stdout] | [INFO] [stdout] 328 | let mut err = atm::node(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/automa.rs:1002:66 [INFO] [stdout] | [INFO] [stdout] 1002 | Err(msg) => assert_eq!("Invalid input, default", msg.cause().unwrap().to_string()), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `TypeJson` to `TypeJson` [INFO] [stdout] --> src/objects.rs:83:23 [INFO] [stdout] | [INFO] [stdout] 83 | let mut ret = self.into(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `json` (lib) due to 1 previous error; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `n6` [INFO] [stdout] --> src/automa.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut n6: Node = atm::node(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_n6` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n7` [INFO] [stdout] --> src/automa.rs:307:17 [INFO] [stdout] | [INFO] [stdout] 307 | let mut n7: Node = atm::node(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_n7` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/automa.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 306 | let mut n6: Node = atm::node(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/automa.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | let mut n7: Node = atm::node(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/automa.rs:328:13 [INFO] [stdout] | [INFO] [stdout] 328 | let mut err = atm::node(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `objects::TypeJson` to `objects::TypeJson` [INFO] [stdout] --> src/objects.rs:83:23 [INFO] [stdout] | [INFO] [stdout] 83 | let mut ret = self.into(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `json` (lib test) due to 1 previous error; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e66e1d49ff15a2cca4f3e5b9382cfb2cc3298e0a0065b15f1faf362541287c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e66e1d49ff15a2cca4f3e5b9382cfb2cc3298e0a0065b15f1faf362541287c52", kill_on_drop: false }` [INFO] [stdout] e66e1d49ff15a2cca4f3e5b9382cfb2cc3298e0a0065b15f1faf362541287c52