[INFO] cloning repository https://github.com/ccarral/spsync
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccarral/spsync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccarral%2Fspsync", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccarral%2Fspsync'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f37cfa18111d54084d8d4c643a1bf7d275d3601
[INFO] testing ccarral/spsync against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccarral%2Fspsync" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ccarral/spsync on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ccarral/spsync
[INFO] finished tweaking git repo https://github.com/ccarral/spsync
[INFO] tweaked toml for git repo https://github.com/ccarral/spsync written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ccarral/spsync already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9422a93f6bb939bb6cf2aefc231e848b7663f5c6770ff3298c8988801c1b89b
[INFO] running `Command { std: "docker" "start" "-a" "e9422a93f6bb939bb6cf2aefc231e848b7663f5c6770ff3298c8988801c1b89b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9422a93f6bb939bb6cf2aefc231e848b7663f5c6770ff3298c8988801c1b89b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9422a93f6bb939bb6cf2aefc231e848b7663f5c6770ff3298c8988801c1b89b", kill_on_drop: false }`
[INFO] [stdout] e9422a93f6bb939bb6cf2aefc231e848b7663f5c6770ff3298c8988801c1b89b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0cc5f40626d288cc93d3152d88ba3c7aaad55da947468da958b4ac01ae7f39e
[INFO] running `Command { std: "docker" "start" "-a" "e0cc5f40626d288cc93d3152d88ba3c7aaad55da947468da958b4ac01ae7f39e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.22.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling hashlink v0.7.0
[INFO] [stderr]    Compiling rusqlite v0.25.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling spsync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `conn`
[INFO] [stdout]   --> src/fstree.rs:11:41
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new<P: AsRef<Path>>(base: P, conn: Connection) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `FileSystemTree`
[INFO] [stdout]  --> src/fstree.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FileSystemTree {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/fstree.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new<P: AsRef<Path>>(base: P, conn: Connection) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NonExistant`
[INFO] [stdout]   --> src/fstree.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     NonExistant(PathBuf),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `PathError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/fstree.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PathNotDir`
[INFO] [stdout]   --> src/fstree.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     PathNotDir(PathBuf),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `PathError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/fstree.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[derive(Error, Debug)]
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "e0cc5f40626d288cc93d3152d88ba3c7aaad55da947468da958b4ac01ae7f39e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0cc5f40626d288cc93d3152d88ba3c7aaad55da947468da958b4ac01ae7f39e", kill_on_drop: false }`
[INFO] [stdout] e0cc5f40626d288cc93d3152d88ba3c7aaad55da947468da958b4ac01ae7f39e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1114d273c8c3932dab02af76b1eaae40cf13da296205917c633d42264f4a8921
[INFO] running `Command { std: "docker" "start" "-a" "1114d273c8c3932dab02af76b1eaae40cf13da296205917c633d42264f4a8921", kill_on_drop: false }`
[INFO] [stderr]    Compiling spsync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `conn`
[INFO] [stdout]   --> src/fstree.rs:11:41
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new<P: AsRef<Path>>(base: P, conn: Connection) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `base`
[INFO] [stdout]  --> src/fstree.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     base: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/spsync-9386726a344dd44a)
[INFO] running `Command { std: "docker" "inspect" "1114d273c8c3932dab02af76b1eaae40cf13da296205917c633d42264f4a8921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1114d273c8c3932dab02af76b1eaae40cf13da296205917c633d42264f4a8921", kill_on_drop: false }`
[INFO] [stdout] 1114d273c8c3932dab02af76b1eaae40cf13da296205917c633d42264f4a8921
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7488939871db41f29331b2cd28d95eddb845247aae4a8309874ba26f7cbb526a
[INFO] running `Command { std: "docker" "start" "-a" "7488939871db41f29331b2cd28d95eddb845247aae4a8309874ba26f7cbb526a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]   --> src/fstree.rs:11:41
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new<P: AsRef<Path>>(base: P, conn: Connection) -> Result<Self, Box<dyn Error>> {
[INFO] [stderr]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `base`
[INFO] [stderr]  --> src/fstree.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     base: PathBuf,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `spsync` (bin "spsync" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spsync-9386726a344dd44a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fstree::tests::test_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7488939871db41f29331b2cd28d95eddb845247aae4a8309874ba26f7cbb526a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7488939871db41f29331b2cd28d95eddb845247aae4a8309874ba26f7cbb526a", kill_on_drop: false }`
[INFO] [stdout] 7488939871db41f29331b2cd28d95eddb845247aae4a8309874ba26f7cbb526a