[INFO] fetching crate plctag-sys 0.3.0...
[INFO] testing plctag-sys-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate plctag-sys 0.3.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate plctag-sys 0.3.0 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 crates.io crate plctag-sys 0.3.0
[INFO] finished tweaking crates.io crate plctag-sys 0.3.0
[INFO] tweaked toml for crates.io crate plctag-sys 0.3.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] abd5ca613508b390e0b22a2c3d3e6b53a007c2ec3736722f2151f5b0b688d3af
[INFO] running `Command { std: "docker" "start" "-a" "abd5ca613508b390e0b22a2c3d3e6b53a007c2ec3736722f2151f5b0b688d3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abd5ca613508b390e0b22a2c3d3e6b53a007c2ec3736722f2151f5b0b688d3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd5ca613508b390e0b22a2c3d3e6b53a007c2ec3736722f2151f5b0b688d3af", kill_on_drop: false }`
[INFO] [stdout] abd5ca613508b390e0b22a2c3d3e6b53a007c2ec3736722f2151f5b0b688d3af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 86034bc5117d95e6896978141649b9ca980693954b6e8607738b956c6fe56778
[INFO] running `Command { std: "docker" "start" "-a" "86034bc5117d95e6896978141649b9ca980693954b6e8607738b956c6fe56778", kill_on_drop: false }`
[INFO] [stderr]    Compiling plctag-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]   --> build.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fs,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_target_profile_dir`
[INFO] [stdout]    --> build.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn find_target_profile_dir<'a>(dir: impl AsRef<Path> + 'a) -> Option<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 dev [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `Command { std: "docker" "inspect" "86034bc5117d95e6896978141649b9ca980693954b6e8607738b956c6fe56778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86034bc5117d95e6896978141649b9ca980693954b6e8607738b956c6fe56778", kill_on_drop: false }`
[INFO] [stdout] 86034bc5117d95e6896978141649b9ca980693954b6e8607738b956c6fe56778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] faa07e248d6d4f8a4f96b76213858fc1644c1e1a8dd5c03813d07541cffd28cb
[INFO] running `Command { std: "docker" "start" "-a" "faa07e248d6d4f8a4f96b76213858fc1644c1e1a8dd5c03813d07541cffd28cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]   --> build.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fs,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_target_profile_dir`
[INFO] [stdout]    --> build.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn find_target_profile_dir<'a>(dir: impl AsRef<Path> + 'a) -> Option<PathBuf> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling plctag-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.22s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/plctag_sys-fd66becd24faef34)
[INFO] running `Command { std: "docker" "inspect" "faa07e248d6d4f8a4f96b76213858fc1644c1e1a8dd5c03813d07541cffd28cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa07e248d6d4f8a4f96b76213858fc1644c1e1a8dd5c03813d07541cffd28cb", kill_on_drop: false }`
[INFO] [stdout] faa07e248d6d4f8a4f96b76213858fc1644c1e1a8dd5c03813d07541cffd28cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 23c88226afeb86b7004a5fc62999a1f9507e1fb25a80a43f3789785e6a05f566
[INFO] running `Command { std: "docker" "start" "-a" "23c88226afeb86b7004a5fc62999a1f9507e1fb25a80a43f3789785e6a05f566", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `fs`
[INFO] [stderr]   --> build.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fs,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_target_profile_dir`
[INFO] [stderr]    --> build.rs:117:4
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn find_target_profile_dir<'a>(dir: impl AsRef<Path> + 'a) -> Option<PathBuf> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `plctag-sys` (build script) generated 2 warnings
[INFO] [stderr]    Compiling plctag-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.70s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/plctag_sys-fd66becd24faef34)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests plctag-sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23c88226afeb86b7004a5fc62999a1f9507e1fb25a80a43f3789785e6a05f566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c88226afeb86b7004a5fc62999a1f9507e1fb25a80a43f3789785e6a05f566", kill_on_drop: false }`
[INFO] [stdout] 23c88226afeb86b7004a5fc62999a1f9507e1fb25a80a43f3789785e6a05f566