[INFO] cloning repository https://github.com/smklein/rit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smklein/rit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmklein%2Frit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmklein%2Frit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e27bc0f08875349a6dc7f044ded8167494769650 [INFO] checking smklein/rit against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmklein%2Frit" "/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/smklein/rit on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/smklein/rit [INFO] finished tweaking git repo https://github.com/smklein/rit [INFO] tweaked toml for git repo https://github.com/smklein/rit written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/smklein/rit 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages [INFO] [stderr] Adding difference v2.0.0 [INFO] [stderr] Adding directory_compare v0.1.4 [INFO] [stderr] Adding either v1.10.0 [INFO] [stderr] Adding fuchsia-cprng v0.1.1 [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding lazy-init v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding pretty-hex v0.2.1 (latest: v0.4.1) [INFO] [stderr] Adding proc-macro2 v1.0.79 [INFO] [stderr] Adding quote v1.0.35 [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding remove_dir_all v0.5.3 (latest: v0.8.2) [INFO] [stderr] Adding same-file v1.0.6 [INFO] [stderr] Adding syn v2.0.58 [INFO] [stderr] Adding tempdir v0.3.7 [INFO] [stderr] Adding test_process_executor v0.1.0 [INFO] [stderr] Adding thiserror v1.0.58 [INFO] [stderr] Adding thiserror-impl v1.0.58 [INFO] [stderr] Adding unicode-ident v1.0.12 [INFO] [stderr] Adding walkdir v2.5.0 [INFO] [stderr] Adding winapi-util v0.1.6 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy-init v0.4.0 [INFO] [stderr] Downloaded directory_compare v0.1.4 [INFO] [stderr] Downloaded test_process_executor v0.1.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4282295c12258f1a1e9c01b72f370878a3bbe550542b8559f50942aad8e5c46a [INFO] running `Command { std: "docker" "start" "-a" "4282295c12258f1a1e9c01b72f370878a3bbe550542b8559f50942aad8e5c46a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4282295c12258f1a1e9c01b72f370878a3bbe550542b8559f50942aad8e5c46a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4282295c12258f1a1e9c01b72f370878a3bbe550542b8559f50942aad8e5c46a", kill_on_drop: false }` [INFO] [stdout] 4282295c12258f1a1e9c01b72f370878a3bbe550542b8559f50942aad8e5c46a [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4de7b72241629a690d970a690d76b4908e0b7b981f68d36c320e2e04c87adee9 [INFO] running `Command { std: "docker" "start" "-a" "4de7b72241629a690d970a690d76b4908e0b7b981f68d36c320e2e04c87adee9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling anyhow v1.0.36 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking lazy-init v0.4.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking pretty-hex v0.2.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking test_process_executor v0.1.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking rit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Workspace` [INFO] [stdout] --> src/entry.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::workspace::{Workspace, WorkspacePath}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Directory` is never constructed [INFO] [stdout] --> src/entry.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Mode { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Directory, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/tree.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | Entry(WorkspacePath), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 30 | Entry(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking directory_compare v0.1.4 [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/commands.rs:138:26 [INFO] [stdout] | [INFO] [stdout] 137 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 138 | use anyhow::{anyhow, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `create_dir_all` is imported redundantly [INFO] [stdout] --> src/commands.rs:142:19 [INFO] [stdout] | [INFO] [stdout] 137 | use super::*; [INFO] [stdout] | -------- the item `create_dir_all` is already imported here [INFO] [stdout] ... [INFO] [stdout] 142 | use std::fs::{create_dir_all, write}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Workspace` [INFO] [stdout] --> src/entry.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::workspace::{Workspace, WorkspacePath}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/workspace.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 127 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 128 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `populate_test_files` is never used [INFO] [stdout] --> src/commands.rs:224:12 [INFO] [stdout] | [INFO] [stdout] 183 | impl GoldenGit { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 224 | fn populate_test_files(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Directory` is never constructed [INFO] [stdout] --> src/entry.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Mode { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Directory, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/tree.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | Entry(WorkspacePath), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 30 | Entry(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `Command { std: "docker" "inspect" "4de7b72241629a690d970a690d76b4908e0b7b981f68d36c320e2e04c87adee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4de7b72241629a690d970a690d76b4908e0b7b981f68d36c320e2e04c87adee9", kill_on_drop: false }` [INFO] [stdout] 4de7b72241629a690d970a690d76b4908e0b7b981f68d36c320e2e04c87adee9