[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 master#336209eef13882bd1e211b24779584cb7ef911eb 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-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Pumahawk/json_rust on toolchain 336209eef13882bd1e211b24779584cb7ef911eb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "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-tc1/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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Pumahawk/rust-automa.git` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54b32ce79607d6337471308ec5c74a95ab588aafbefb363734ea1c500f61e748 [INFO] running `Command { std: "docker" "start" "-a" "54b32ce79607d6337471308ec5c74a95ab588aafbefb363734ea1c500f61e748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54b32ce79607d6337471308ec5c74a95ab588aafbefb363734ea1c500f61e748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54b32ce79607d6337471308ec5c74a95ab588aafbefb363734ea1c500f61e748", kill_on_drop: false }` [INFO] [stdout] 54b32ce79607d6337471308ec5c74a95ab588aafbefb363734ea1c500f61e748 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79cba40ad8fe3b3f12ad482b3e56ee919409947019a7d3f4245a70c18dbb74dd [INFO] running `Command { std: "docker" "start" "-a" "79cba40ad8fe3b3f12ad482b3e56ee919409947019a7d3f4245a70c18dbb74dd", 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] 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "79cba40ad8fe3b3f12ad482b3e56ee919409947019a7d3f4245a70c18dbb74dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79cba40ad8fe3b3f12ad482b3e56ee919409947019a7d3f4245a70c18dbb74dd", kill_on_drop: false }` [INFO] [stdout] 79cba40ad8fe3b3f12ad482b3e56ee919409947019a7d3f4245a70c18dbb74dd