[INFO] fetching crate plushuang-metrics 0.2.0... [INFO] testing plushuang-metrics-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate plushuang-metrics 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate plushuang-metrics 0.2.0 [INFO] finished tweaking crates.io crate plushuang-metrics 0.2.0 [INFO] tweaked toml for crates.io crate plushuang-metrics 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate plushuang-metrics 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate plushuang-metrics 0.2.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49d4bf163f26274669db14be45d4e3d027d0843b2eb6326af7345b97c2b4bc31 [INFO] running `Command { std: "docker" "start" "-a" "49d4bf163f26274669db14be45d4e3d027d0843b2eb6326af7345b97c2b4bc31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49d4bf163f26274669db14be45d4e3d027d0843b2eb6326af7345b97c2b4bc31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49d4bf163f26274669db14be45d4e3d027d0843b2eb6326af7345b97c2b4bc31", kill_on_drop: false }` [INFO] [stdout] 49d4bf163f26274669db14be45d4e3d027d0843b2eb6326af7345b97c2b4bc31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 37c82301daa4a500386faafa6cedefca13815bbb81c92dccba0ab13269fa8a65 [INFO] running `Command { std: "docker" "start" "-a" "37c82301daa4a500386faafa6cedefca13815bbb81c92dccba0ab13269fa8a65", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling sysinfo v0.32.1 [INFO] [stderr] Compiling plushuang-metrics v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `sys` [INFO] [stdout] --> src/lib.rs:101:20 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn total_space(sys: &mut System) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sys` [INFO] [stdout] --> src/lib.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn available_space(sys: &mut System) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.72s [INFO] running `Command { std: "docker" "inspect" "37c82301daa4a500386faafa6cedefca13815bbb81c92dccba0ab13269fa8a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37c82301daa4a500386faafa6cedefca13815bbb81c92dccba0ab13269fa8a65", kill_on_drop: false }` [INFO] [stdout] 37c82301daa4a500386faafa6cedefca13815bbb81c92dccba0ab13269fa8a65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d368bbbf8429797d57a7294aaaa7cb1c2dfd8b6d3c491a0fb2ecccf6dd9ae5e8 [INFO] running `Command { std: "docker" "start" "-a" "d368bbbf8429797d57a7294aaaa7cb1c2dfd8b6d3c491a0fb2ecccf6dd9ae5e8", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `sys` [INFO] [stdout] --> src/lib.rs:101:20 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn total_space(sys: &mut System) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sys` [INFO] [stdout] --> src/lib.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn available_space(sys: &mut System) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling plushuang-metrics v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `sys` [INFO] [stdout] --> src/lib.rs:101:20 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn total_space(sys: &mut System) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sys` [INFO] [stdout] --> src/lib.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn available_space(sys: &mut System) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "d368bbbf8429797d57a7294aaaa7cb1c2dfd8b6d3c491a0fb2ecccf6dd9ae5e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d368bbbf8429797d57a7294aaaa7cb1c2dfd8b6d3c491a0fb2ecccf6dd9ae5e8", kill_on_drop: false }` [INFO] [stdout] d368bbbf8429797d57a7294aaaa7cb1c2dfd8b6d3c491a0fb2ecccf6dd9ae5e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 64dacfe425de3fb9e7a6298c9230d5996ab17d4a54a8f2e7de922905a9771faa [INFO] running `Command { std: "docker" "start" "-a" "64dacfe425de3fb9e7a6298c9230d5996ab17d4a54a8f2e7de922905a9771faa", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `sys` [INFO] [stderr] --> src/lib.rs:101:20 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn total_space(sys: &mut System) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sys` [INFO] [stderr] --> src/lib.rs:123:24 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn available_space(sys: &mut System) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sys` [INFO] [stderr] [INFO] [stderr] warning: `plushuang-metrics` (lib) generated 2 warnings [INFO] [stderr] warning: `plushuang-metrics` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/plushuang_metrics-c65787787234acc0) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/plushuang_metrics-ade494c73b552b57) [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] [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" "64dacfe425de3fb9e7a6298c9230d5996ab17d4a54a8f2e7de922905a9771faa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64dacfe425de3fb9e7a6298c9230d5996ab17d4a54a8f2e7de922905a9771faa", kill_on_drop: false }` [INFO] [stdout] 64dacfe425de3fb9e7a6298c9230d5996ab17d4a54a8f2e7de922905a9771faa