[INFO] cloning repository https://github.com/mufeedvh/maram [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mufeedvh/maram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmufeedvh%2Fmaram", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmufeedvh%2Fmaram'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a790707d2b017049bc0da75dcb1b9446363d490c [INFO] checking mufeedvh/maram against try#028201683a76a5cd349729c6819c46607119c4e8 for pr-144157 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmufeedvh%2Fmaram" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mufeedvh/maram [INFO] finished tweaking git repo https://github.com/mufeedvh/maram [INFO] tweaked toml for git repo https://github.com/mufeedvh/maram written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mufeedvh/maram on toolchain 028201683a76a5cd349729c6819c46607119c4e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mufeedvh/maram 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" "+028201683a76a5cd349729c6819c46607119c4e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1b24443eb1909242d3e4a9bb1f107fcb6231ff12f64c815dd0515e92a872526 [INFO] running `Command { std: "docker" "start" "-a" "c1b24443eb1909242d3e4a9bb1f107fcb6231ff12f64c815dd0515e92a872526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1b24443eb1909242d3e4a9bb1f107fcb6231ff12f64c815dd0515e92a872526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1b24443eb1909242d3e4a9bb1f107fcb6231ff12f64c815dd0515e92a872526", kill_on_drop: false }` [INFO] [stdout] c1b24443eb1909242d3e4a9bb1f107fcb6231ff12f64c815dd0515e92a872526 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a978aa6cbec83585c2f40fd99b86e85b4203789306e715690ec440eb67d413f [INFO] running `Command { std: "docker" "start" "-a" "4a978aa6cbec83585c2f40fd99b86e85b4203789306e715690ec440eb67d413f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] 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v0.6.0 [INFO] [stderr] Checking maram v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> benches/line_counting.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:47:39 [INFO] [stdout] | [INFO] [stdout] 47 | let walker = WalkDir::new(black_box(path)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | black_box(count); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:57:42 [INFO] [stdout] | [INFO] [stdout] 57 | let mut walker = Walker::new(black_box(path), filter_opts, 1).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | black_box(entries.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:67:42 [INFO] [stdout] | [INFO] [stdout] 67 | let mut walker = Walker::new(black_box(path), filter_opts, 0).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | black_box(entries.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:85:39 [INFO] [stdout] | [INFO] [stdout] 85 | let walker = WalkDir::new(black_box(path)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | black_box(count); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:104:42 [INFO] [stdout] | [INFO] [stdout] 104 | let mut walker = Walker::new(black_box(path), filter_opts, 1).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | black_box(entries.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:123:39 [INFO] [stdout] | [INFO] [stdout] 123 | let walker = WalkDir::new(black_box(path)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | black_box(count); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:132:42 [INFO] [stdout] | [INFO] [stdout] 132 | let mut walker = Walker::new(black_box(path), filter_opts, 1).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/traversal.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/traversal.rs:44:42 [INFO] [stdout] | [INFO] [stdout] 44 | let mut walker = Walker::new(black_box(path), filter_opts, 1).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/traversal.rs:57:42 [INFO] [stdout] | [INFO] [stdout] 57 | let mut walker = Walker::new(black_box(path), filter_opts, 1).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/traversal.rs:70:42 [INFO] [stdout] | [INFO] [stdout] 70 | let mut walker = Walker::new(black_box(path), filter_opts, 0).unwrap(); // 0 = auto threads [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/traversal.rs:84:42 [INFO] [stdout] | [INFO] [stdout] 84 | let mut walker = Walker::new(black_box(path), filter_opts, 1).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | black_box(entries.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:141:42 [INFO] [stdout] | [INFO] [stdout] 141 | let mut walker = Walker::new(black_box(path), filter_opts, 0).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/walkdir_comparison.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | black_box(entries.len()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/line_counting.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/line_counting.rs:23:33 [INFO] [stdout] | [INFO] [stdout] 23 | let _ = count_lines(black_box(file.path()), 10_000_000).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/line_counting.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | let _ = count_lines(black_box(file.path()), 10_000_000).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/line_counting.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | let _ = count_lines(black_box(file.path()), 100_000_000).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/line_counting.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | let _ = count_lines(black_box(file.path()), 10_000_000).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.22s [INFO] running `Command { std: "docker" "inspect" "4a978aa6cbec83585c2f40fd99b86e85b4203789306e715690ec440eb67d413f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a978aa6cbec83585c2f40fd99b86e85b4203789306e715690ec440eb67d413f", kill_on_drop: false }` [INFO] [stdout] 4a978aa6cbec83585c2f40fd99b86e85b4203789306e715690ec440eb67d413f