[INFO] cloning repository https://github.com/iansseijelly/ltrace_decoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iansseijelly/ltrace_decoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiansseijelly%2Fltrace_decoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiansseijelly%2Fltrace_decoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e5821d1da303131488a698972abf5f68f73ee52
[INFO] checking iansseijelly/ltrace_decoder against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiansseijelly%2Fltrace_decoder" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iansseijelly/ltrace_decoder 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/iansseijelly/ltrace_decoder
[INFO] finished tweaking git repo https://github.com/iansseijelly/ltrace_decoder
[INFO] tweaked toml for git repo https://github.com/iansseijelly/ltrace_decoder written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/iansseijelly/ltrace_decoder 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 }`
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[INFO] running `Command { std: "docker" "inspect" "acddfbe20801c6d133a5b3e6486fa6a4270bc425b6afe507ec8074c6e08c1e39", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7b33cc3aeb72cd946665c808078085581e7da54207b54d4197f68d1593218566", kill_on_drop: false }`
[INFO] [stderr] warning: ltrace-decoder v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `useit_decoder` which is missing a lib target
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[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/backend/gcda_receiver.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{BufWriter, Write};
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/backend/stack_unwinder.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | use log::{trace, debug, warn};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/backend/gcda_receiver.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{BufWriter, Write};
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/backend/stack_unwinder.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | use log::{trace, debug, warn};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge`
[INFO] [stdout]   --> src/backend/gcda_receiver.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |           if let Some(edge) = edges.iter().find(|e| e.entry && e.func_name == func_name) {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_edge`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge`
[INFO] [stdout]   --> src/backend/gcda_receiver.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |           if let Some(edge) = edges.iter().find(|e| e.entry && e.func_name == func_name) {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_edge`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_stack_size`
[INFO] [stdout]   --> src/backend/speedscope_receiver.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 let (success, frame_stack_size, opened_frame) = self.stack_unwinder.step_ij(entry.clone());
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_stack_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_stack_size`
[INFO] [stdout]   --> src/backend/speedscope_receiver.rs:96:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 let (success, frame_stack_size, closed_frames) = self.stack_unwinder.step_uj(entry.clone());
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_stack_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_stack_size`
[INFO] [stdout]   --> src/backend/speedscope_receiver.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 let (success, frame_stack_size, opened_frame) = self.stack_unwinder.step_ij(entry.clone());
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_stack_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_stack_size`
[INFO] [stdout]   --> src/backend/speedscope_receiver.rs:96:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 let (success, frame_stack_size, closed_frames) = self.stack_unwinder.step_uj(entry.clone());
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_stack_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/backend/abstract_receiver.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct BusReceiver {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     pub name: String, // name of the type of receiver
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `address`, `len`, and `bytes` are never read
[INFO] [stdout]   --> src/backend/stack_unwinder.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct InsnInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 33 |     pub address: u64,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 34 |     pub len: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 35 |     pub bytes: Vec<u8>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InsnInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]   --> src/backend/speedscope_receiver.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct SpeedscopeReceiver {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     schema: JSONSchema,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/backend/abstract_receiver.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct BusReceiver {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     pub name: String, // name of the type of receiver
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `address`, `len`, and `bytes` are never read
[INFO] [stdout]   --> src/backend/stack_unwinder.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct InsnInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 33 |     pub address: u64,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 34 |     pub len: usize,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 35 |     pub bytes: Vec<u8>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InsnInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]   --> src/backend/speedscope_receiver.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct SpeedscopeReceiver {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     schema: JSONSchema,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "7b33cc3aeb72cd946665c808078085581e7da54207b54d4197f68d1593218566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b33cc3aeb72cd946665c808078085581e7da54207b54d4197f68d1593218566", kill_on_drop: false }`
[INFO] [stdout] 7b33cc3aeb72cd946665c808078085581e7da54207b54d4197f68d1593218566