[INFO] cloning repository https://github.com/limitcool/rsbackup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/limitcool/rsbackup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimitcool%2Frsbackup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimitcool%2Frsbackup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef7122f100ad328661644b3df92e193467e1a77d
[INFO] checking limitcool/rsbackup against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimitcool%2Frsbackup" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/limitcool/rsbackup
[INFO] finished tweaking git repo https://github.com/limitcool/rsbackup
[INFO] tweaked toml for git repo https://github.com/limitcool/rsbackup written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/limitcool/rsbackup on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/limitcool/rsbackup 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c3010edc13db04794ae8342c97fb01342c0acc102bd816725dba2976508f420
[INFO] running `Command { std: "docker" "start" "-a" "1c3010edc13db04794ae8342c97fb01342c0acc102bd816725dba2976508f420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c3010edc13db04794ae8342c97fb01342c0acc102bd816725dba2976508f420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c3010edc13db04794ae8342c97fb01342c0acc102bd816725dba2976508f420", kill_on_drop: false }`
[INFO] [stdout] 1c3010edc13db04794ae8342c97fb01342c0acc102bd816725dba2976508f420
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3877c81ec56aac6332737c876ba96ae77a34fa9267400af9e173ec10de54e69
[INFO] running `Command { std: "docker" "start" "-a" "b3877c81ec56aac6332737c876ba96ae77a34fa9267400af9e173ec10de54e69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking rsbackup v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `backup_destination` is never used
[INFO] [stdout]  --> src/storage/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Storage {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 5 |     fn store_file(&self, source_path: &str, destination_path: &str, exclude: &[String]) -> Result<(), String>;
[INFO] [stdout] 6 |     fn backup_destination(&self) -> &str;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `backup_directory` is never read
[INFO] [stdout]   --> src/storage/local.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LocalStorage {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 14 |     backup_directory: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `backup_destination` is never used
[INFO] [stdout]  --> src/storage/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Storage {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 5 |     fn store_file(&self, source_path: &str, destination_path: &str, exclude: &[String]) -> Result<(), String>;
[INFO] [stdout] 6 |     fn backup_destination(&self) -> &str;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `backup_directory` is never read
[INFO] [stdout]   --> src/storage/local.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LocalStorage {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 14 |     backup_directory: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.05s
[INFO] running `Command { std: "docker" "inspect" "b3877c81ec56aac6332737c876ba96ae77a34fa9267400af9e173ec10de54e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3877c81ec56aac6332737c876ba96ae77a34fa9267400af9e173ec10de54e69", kill_on_drop: false }`
[INFO] [stdout] b3877c81ec56aac6332737c876ba96ae77a34fa9267400af9e173ec10de54e69