[INFO] cloning repository https://github.com/iafisher/vistrace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iafisher/vistrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiafisher%2Fvistrace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiafisher%2Fvistrace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d6a634f377dc5d06a7c573cd09b71d898eeb70d [INFO] checking iafisher/vistrace against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiafisher%2Fvistrace" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/iafisher/vistrace [INFO] finished tweaking git repo https://github.com/iafisher/vistrace [INFO] tweaked toml for git repo https://github.com/iafisher/vistrace written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/iafisher/vistrace on toolchain ba7e63b63871a429533c189adbfb1d9a6337e000 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/iafisher/vistrace 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" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cursive_core v0.3.7 [INFO] [stderr] Downloaded cursive v0.20.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7af9a9f9c11dca62df3d6c413c179dd0e5472075e2da069e2f4dc64695b63dea [INFO] running `Command { std: "docker" "start" "-a" "7af9a9f9c11dca62df3d6c413c179dd0e5472075e2da069e2f4dc64695b63dea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7af9a9f9c11dca62df3d6c413c179dd0e5472075e2da069e2f4dc64695b63dea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7af9a9f9c11dca62df3d6c413c179dd0e5472075e2da069e2f4dc64695b63dea", kill_on_drop: false }` [INFO] [stdout] 7af9a9f9c11dca62df3d6c413c179dd0e5472075e2da069e2f4dc64695b63dea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6f20474fc0e4c834a4149659f52414fef409890d05b9568fc9165b2ec1feb52 [INFO] running `Command { std: "docker" "start" "-a" "e6f20474fc0e4c834a4149659f52414fef409890d05b9568fc9165b2ec1feb52", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Checking enum-map v2.7.3 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.8.1 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking enumset v1.1.3 [INFO] [stderr] Checking cursive_core v0.3.7 [INFO] [stderr] Checking cursive v0.20.0 [INFO] [stderr] Checking vistrace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `args`, `return_value`, `entry_time_micros`, `syscall_time_micros`, and `error_details` are never read [INFO] [stdout] --> src/strace.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Syscall { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 13 | pub name: String, [INFO] [stdout] 14 | pub args: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | pub return_value: i64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 16 | pub entry_time_micros: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | pub syscall_time_micros: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | pub error_details: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message` and `fulltext` are never read [INFO] [stdout] --> src/strace.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct SyscallErrorDetails { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 22 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 23 | pub fulltext: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/strace.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct SyscallArg { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 28 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyscallArg` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `text` and `truncated` are never read [INFO] [stdout] --> src/strace.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 36 | Quoted { text: String, truncated: bool }, [INFO] [stdout] | ------ ^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SyscallArgValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/strace.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | Symbol(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SyscallArgValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 37 - Symbol(String), [INFO] [stdout] 37 + Symbol(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/strace.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | FlagSet(Vec), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SyscallArgValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 38 - FlagSet(Vec), [INFO] [stdout] 38 + FlagSet(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/strace.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | Number(i64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SyscallArgValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 39 - Number(i64), [INFO] [stdout] 39 + Number(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/strace.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | Product(i64, i64), [INFO] [stdout] | ------- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SyscallArgValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 40 - Product(i64, i64), [INFO] [stdout] 40 + Product((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/strace.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | Array(Vec), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SyscallArgValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 41 - Array(Vec), [INFO] [stdout] 41 + Array(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/strace.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | Struct(HashMap), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SyscallArgValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 42 - Struct(HashMap), [INFO] [stdout] 42 + Struct(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/strace.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | FunctionCall(String, Vec), [INFO] [stdout] | ------------ ^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SyscallArgValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 43 - FunctionCall(String, Vec), [INFO] [stdout] 43 + FunctionCall((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/strace.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | Symbol(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FlagSetValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 48 - Symbol(String), [INFO] [stdout] 48 + Symbol(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/strace.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | Bits(i64), [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FlagSetValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 49 - Bits(i64), [INFO] [stdout] 49 + Bits(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `entry_time_micros` and `syscall_time_micros` are never read [INFO] [stdout] --> src/strace.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Syscall { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub entry_time_micros: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | pub syscall_time_micros: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message` and `fulltext` are never read [INFO] [stdout] --> src/strace.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct SyscallErrorDetails { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 22 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 23 | pub fulltext: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.56s [INFO] running `Command { std: "docker" "inspect" "e6f20474fc0e4c834a4149659f52414fef409890d05b9568fc9165b2ec1feb52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6f20474fc0e4c834a4149659f52414fef409890d05b9568fc9165b2ec1feb52", kill_on_drop: false }` [INFO] [stdout] e6f20474fc0e4c834a4149659f52414fef409890d05b9568fc9165b2ec1feb52