[INFO] fetching crate dyplugin 0.2.0... [INFO] testing dyplugin-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate dyplugin 0.2.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate dyplugin 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dyplugin 0.2.0 [INFO] finished tweaking crates.io crate dyplugin 0.2.0 [INFO] tweaked toml for crates.io crate dyplugin 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 385237428b3258199148af7863fdcf4c8f5ab2752a960a2d59526bab26b0e6ef [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "385237428b3258199148af7863fdcf4c8f5ab2752a960a2d59526bab26b0e6ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "385237428b3258199148af7863fdcf4c8f5ab2752a960a2d59526bab26b0e6ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "385237428b3258199148af7863fdcf4c8f5ab2752a960a2d59526bab26b0e6ef", kill_on_drop: false }` [INFO] [stdout] 385237428b3258199148af7863fdcf4c8f5ab2752a960a2d59526bab26b0e6ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12563e8ee4880cde760feca7e4cfcf3bedc1b27d0111ff877cc1d4ade9585957 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "12563e8ee4880cde760feca7e4cfcf3bedc1b27d0111ff877cc1d4ade9585957", kill_on_drop: false }` [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling dyplugin v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "12563e8ee4880cde760feca7e4cfcf3bedc1b27d0111ff877cc1d4ade9585957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12563e8ee4880cde760feca7e4cfcf3bedc1b27d0111ff877cc1d4ade9585957", kill_on_drop: false }` [INFO] [stdout] 12563e8ee4880cde760feca7e4cfcf3bedc1b27d0111ff877cc1d4ade9585957 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18fed2a9ba9dcdddb8ef71bb1f042307f2edac46219188c807c24fc024279a83 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "18fed2a9ba9dcdddb8ef71bb1f042307f2edac46219188c807c24fc024279a83", kill_on_drop: false }` [INFO] [stderr] Compiling dyplugin v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `load` [INFO] [stdout] --> src/lib.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn load<'a>(&mut self, lib: &str) -> ::std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | / plugin_registry!( [INFO] [stdout] 97 | | fn is_empty(x: &str) -> bool; [INFO] [stdout] 98 | | ); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `plugin_registry` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unload` [INFO] [stdout] --> src/lib.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn unload(&mut self, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | / plugin_registry!( [INFO] [stdout] 97 | | fn is_empty(x: &str) -> bool; [INFO] [stdout] 98 | | ); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `plugin_registry` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "18fed2a9ba9dcdddb8ef71bb1f042307f2edac46219188c807c24fc024279a83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18fed2a9ba9dcdddb8ef71bb1f042307f2edac46219188c807c24fc024279a83", kill_on_drop: false }` [INFO] [stdout] 18fed2a9ba9dcdddb8ef71bb1f042307f2edac46219188c807c24fc024279a83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ccc74b6eed9cb1a33240f77d0b20481921549e6a96cb30bac872c412a76f5507 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ccc74b6eed9cb1a33240f77d0b20481921549e6a96cb30bac872c412a76f5507", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: associated function is never used: `load` [INFO] [stdout] running 1 test [INFO] [stderr] --> src/lib.rs:49:4 [INFO] [stdout] test test::types ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 49 | pub fn load<'a>(&mut self, lib: &str) -> ::std::io::Result<()> { [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] ... [INFO] [stderr] 96 | / plugin_registry!( [INFO] [stderr] 97 | | fn is_empty(x: &str) -> bool; [INFO] [stderr] 98 | | ); [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `plugin_registry` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unload` [INFO] [stderr] --> src/lib.rs:65:4 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn unload(&mut self, name: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 96 | / plugin_registry!( [INFO] [stderr] 97 | | fn is_empty(x: &str) -> bool; [INFO] [stderr] 98 | | ); [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `plugin_registry` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dyplugin-f741e43aa49bccd4) [INFO] [stderr] Doc-tests dyplugin [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" "ccc74b6eed9cb1a33240f77d0b20481921549e6a96cb30bac872c412a76f5507", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccc74b6eed9cb1a33240f77d0b20481921549e6a96cb30bac872c412a76f5507", kill_on_drop: false }` [INFO] [stdout] ccc74b6eed9cb1a33240f77d0b20481921549e6a96cb30bac872c412a76f5507