[INFO] cloning repository https://github.com/brianduff/gitstats [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brianduff/gitstats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianduff%2Fgitstats", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianduff%2Fgitstats'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e12007d8faec7130d3a0a898d981b5aff337b82 [INFO] checking brianduff/gitstats/0e12007d8faec7130d3a0a898d981b5aff337b82 against master#5fe0e40e05f2d0408c6a292b160f96d595aedfbc for pr-130367 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianduff%2Fgitstats" "/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/brianduff/gitstats on toolchain 5fe0e40e05f2d0408c6a292b160f96d595aedfbc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brianduff/gitstats [INFO] finished tweaking git repo https://github.com/brianduff/gitstats [INFO] tweaked toml for git repo https://github.com/brianduff/gitstats written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/brianduff/gitstats 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" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af6cbcb25e8b2b43eaded7f28face2d78503e26b2fb8eb1d78cf035bcf38fe5e [INFO] running `Command { std: "docker" "start" "-a" "af6cbcb25e8b2b43eaded7f28face2d78503e26b2fb8eb1d78cf035bcf38fe5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af6cbcb25e8b2b43eaded7f28face2d78503e26b2fb8eb1d78cf035bcf38fe5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af6cbcb25e8b2b43eaded7f28face2d78503e26b2fb8eb1d78cf035bcf38fe5e", kill_on_drop: false }` [INFO] [stdout] af6cbcb25e8b2b43eaded7f28face2d78503e26b2fb8eb1d78cf035bcf38fe5e [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e6ab947559f0492bcac474cf266ecf90d93644dd8dd688fff9a0c32be9accc5 [INFO] running `Command { std: "docker" "start" "-a" "3e6ab947559f0492bcac474cf266ecf90d93644dd8dd688fff9a0c32be9accc5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.70 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.12.24+1.3.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Checking git2 v0.13.23 [INFO] [stderr] Checking gitstats v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Commit` and `Object` [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use git2::{Commit, Object, ObjectType, Oid, Repository, Tree}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Commit` and `Object` [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use git2::{Commit, Object, ObjectType, Oid, Repository, Tree}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_tree` is assigned to, but never used [INFO] [stdout] --> src/main.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | let mut last_tree: Option = None; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_tree` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_tree` is never read [INFO] [stdout] --> src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | last_tree = Some(tree); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/main.rs:100:7 [INFO] [stdout] | [INFO] [stdout] 100 | for r in rx.iter().take(count) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_tree` is assigned to, but never used [INFO] [stdout] --> src/main.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | let mut last_tree: Option = None; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_tree` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_tree` is never read [INFO] [stdout] --> src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | last_tree = Some(tree); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/main.rs:100:7 [INFO] [stdout] | [INFO] [stdout] 100 | for r in rx.iter().take(count) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `when`, `summary`, and `author` are never read [INFO] [stdout] --> src/main.rs:134:3 [INFO] [stdout] | [INFO] [stdout] 133 | struct DiffInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 134 | when: NaiveDateTime, [INFO] [stdout] | ^^^^ [INFO] [stdout] 135 | summary: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 136 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `when`, `summary`, and `author` are never read [INFO] [stdout] --> src/main.rs:134:3 [INFO] [stdout] | [INFO] [stdout] 133 | struct DiffInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 134 | when: NaiveDateTime, [INFO] [stdout] | ^^^^ [INFO] [stdout] 135 | summary: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 136 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.15s [INFO] running `Command { std: "docker" "inspect" "3e6ab947559f0492bcac474cf266ecf90d93644dd8dd688fff9a0c32be9accc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e6ab947559f0492bcac474cf266ecf90d93644dd8dd688fff9a0c32be9accc5", kill_on_drop: false }` [INFO] [stdout] 3e6ab947559f0492bcac474cf266ecf90d93644dd8dd688fff9a0c32be9accc5