[INFO] fetching crate test-cdylib 1.1.0... [INFO] testing test-cdylib-1.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate test-cdylib 1.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate test-cdylib 1.1.0 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 test-cdylib 1.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate test-cdylib 1.1.0 [INFO] tweaked toml for crates.io crate test-cdylib 1.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate test-cdylib 1.1.0 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b698c73daa72b5751a1f2301cbad4c45b8fae23908624ac9e12ac202c773d21e [INFO] running `Command { std: "docker" "start" "-a" "b698c73daa72b5751a1f2301cbad4c45b8fae23908624ac9e12ac202c773d21e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b698c73daa72b5751a1f2301cbad4c45b8fae23908624ac9e12ac202c773d21e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b698c73daa72b5751a1f2301cbad4c45b8fae23908624ac9e12ac202c773d21e", kill_on_drop: false }` [INFO] [stdout] b698c73daa72b5751a1f2301cbad4c45b8fae23908624ac9e12ac202c773d21e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63aad06f2b71e841bffb8d7975a4732bf369c5d1bbf785976f2cd492e9854aeb [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" "63aad06f2b71e841bffb8d7975a4732bf369c5d1bbf785976f2cd492e9854aeb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling serde_json v1.0.45 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling cargo_metadata v0.9.1 [INFO] [stderr] Compiling test-cdylib v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.04s [INFO] running `Command { std: "docker" "inspect" "63aad06f2b71e841bffb8d7975a4732bf369c5d1bbf785976f2cd492e9854aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63aad06f2b71e841bffb8d7975a4732bf369c5d1bbf785976f2cd492e9854aeb", kill_on_drop: false }` [INFO] [stdout] 63aad06f2b71e841bffb8d7975a4732bf369c5d1bbf785976f2cd492e9854aeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ba4efb398b48158750a14d183bb6607dc9e9407f146391911b69dc69cfed859 [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" "7ba4efb398b48158750a14d183bb6607dc9e9407f146391911b69dc69cfed859", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling dlopen_derive v0.1.4 [INFO] [stderr] Compiling dlopen v0.1.8 [INFO] [stderr] Compiling test-cdylib v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.26s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_cdylib-a189ebf9bbb049e0) [INFO] [stderr] Executable tests/load_example.rs (/opt/rustwide/target/debug/deps/load_example-665fc1176e1cd504) [INFO] [stderr] Executable tests/load_lib.rs (/opt/rustwide/target/debug/deps/load_lib-5c07ed8b13d9f8f8) [INFO] running `Command { std: "docker" "inspect" "7ba4efb398b48158750a14d183bb6607dc9e9407f146391911b69dc69cfed859", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ba4efb398b48158750a14d183bb6607dc9e9407f146391911b69dc69cfed859", kill_on_drop: false }` [INFO] [stdout] 7ba4efb398b48158750a14d183bb6607dc9e9407f146391911b69dc69cfed859 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 394710558cafcdc4dfc51ba3d744bf71c158db1910e25df589c7a334218b536a [INFO] running `Command { std: "docker" "start" "-a" "394710558cafcdc4dfc51ba3d744bf71c158db1910e25df589c7a334218b536a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_cdylib-a189ebf9bbb049e0) [INFO] [stdout] running 1 test [INFO] [stdout] test path::test_path_macro ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/load_example.rs (/opt/rustwide/target/debug/deps/load_example-665fc1176e1cd504) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] error: no example target named `missing` [INFO] [stdout] test missing_example - should panic ... ok [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling dlopen_derive v0.1.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling dlopen v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.45 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling cargo_metadata v0.9.1 [INFO] [stderr] Compiling test-cdylib v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.37s [INFO] [stdout] test load_example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 36.46s [INFO] [stdout] [INFO] [stderr] Running tests/load_lib.rs (/opt/rustwide/target/debug/deps/load_lib-5c07ed8b13d9f8f8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling dlopen_derive v0.1.4 [INFO] [stderr] Compiling dlopen v0.1.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling cargo_metadata v0.9.1 [INFO] [stderr] Compiling test-cdylib v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling test-cdylib-cdylib-identity v0.0.0 (/opt/rustwide/target/cdylibs/test-cdylib/identity) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.50s [INFO] [stdout] test load_lib ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.63s [INFO] [stdout] [INFO] [stderr] Doc-tests test-cdylib [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 8) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "394710558cafcdc4dfc51ba3d744bf71c158db1910e25df589c7a334218b536a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "394710558cafcdc4dfc51ba3d744bf71c158db1910e25df589c7a334218b536a", kill_on_drop: false }` [INFO] [stdout] 394710558cafcdc4dfc51ba3d744bf71c158db1910e25df589c7a334218b536a