[INFO] cloning repository https://github.com/natepisarski/amalgate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/natepisarski/amalgate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatepisarski%2Famalgate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatepisarski%2Famalgate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d9f3fb145e46f22449bbb6d657ff6f587b69e92d [INFO] checking natepisarski/amalgate against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnatepisarski%2Famalgate" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/natepisarski/amalgate on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/natepisarski/amalgate [INFO] finished tweaking git repo https://github.com/natepisarski/amalgate [INFO] tweaked toml for git repo https://github.com/natepisarski/amalgate written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/natepisarski/amalgate already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0eca10e0669c39aa8cc7b9c16d7e7e614898d4c21810a7204b598911e83c93d8 [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" "0eca10e0669c39aa8cc7b9c16d7e7e614898d4c21810a7204b598911e83c93d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0eca10e0669c39aa8cc7b9c16d7e7e614898d4c21810a7204b598911e83c93d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eca10e0669c39aa8cc7b9c16d7e7e614898d4c21810a7204b598911e83c93d8", kill_on_drop: false }` [INFO] [stdout] 0eca10e0669c39aa8cc7b9c16d7e7e614898d4c21810a7204b598911e83c93d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4581d10702b736609106c0b72c5287ea24b4abfcaecd1ba6c69a3bc7ee1f91f6 [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" "4581d10702b736609106c0b72c5287ea24b4abfcaecd1ba6c69a3bc7ee1f91f6", kill_on_drop: false }` [INFO] [stderr] Checking amalgate v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:15:39 [INFO] [stdout] | [INFO] [stdout] 15 | pub single_line_functions: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | pub multi_line_functions: Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:29:60 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn get_function(&self, call_result: &String) -> Rc { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:31:42 [INFO] [stdout] | [INFO] [stdout] 31 | let single_line_function: Rc = function.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:40:70 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn get_multiline_function(&self, call_result: &String) -> Rc { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:42:41 [INFO] [stdout] | [INFO] [stdout] 42 | let multi_line_function: Rc = function.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:150:48 [INFO] [stdout] | [INFO] [stdout] 150 | let mut current_multiline_function: Rc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:15:39 [INFO] [stdout] | [INFO] [stdout] 15 | pub single_line_functions: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | pub multi_line_functions: Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:29:60 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn get_function(&self, call_result: &String) -> Rc { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:31:42 [INFO] [stdout] | [INFO] [stdout] 31 | let single_line_function: Rc = function.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:40:70 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn get_multiline_function(&self, call_result: &String) -> Rc { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:42:41 [INFO] [stdout] | [INFO] [stdout] 42 | let multi_line_function: Rc = function.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:150:48 [INFO] [stdout] | [INFO] [stdout] 150 | let mut current_multiline_function: Rc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_lines` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let result_lines = result.read(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_lines` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `current_multiline_function` is assigned to, but never used [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let mut current_multiline_function: Rc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_current_multiline_function` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_multiline_function` is never read [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:172:21 [INFO] [stdout] | [INFO] [stdout] 172 | current_multiline_function = self.get_multiline_function(¤t_multiline_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result_lines` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let result_lines = result.read(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_lines` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `current_multiline_function` is assigned to, but never used [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let mut current_multiline_function: Rc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_current_multiline_function` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_multiline_function` is never read [INFO] [stdout] --> src/amalgate_functions/amalgate_reader.rs:172:21 [INFO] [stdout] | [INFO] [stdout] 172 | current_multiline_function = self.get_multiline_function(¤t_multiline_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "4581d10702b736609106c0b72c5287ea24b4abfcaecd1ba6c69a3bc7ee1f91f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4581d10702b736609106c0b72c5287ea24b4abfcaecd1ba6c69a3bc7ee1f91f6", kill_on_drop: false }` [INFO] [stdout] 4581d10702b736609106c0b72c5287ea24b4abfcaecd1ba6c69a3bc7ee1f91f6