[INFO] fetching crate test-cdylib 1.1.0... [INFO] testing test-cdylib-1.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate test-cdylib 1.1.0 into /workspace/builds/worker-100/source [INFO] validating manifest of crates.io crate test-cdylib 1.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-100/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.3.1 [INFO] [stderr] Downloaded serde_json v1.0.45 [INFO] [stderr] Downloaded dlopen_derive v0.1.4 [INFO] [stderr] Downloaded cargo_metadata v0.9.1 [INFO] [stderr] Downloaded dlopen v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c4d8215605a5e088a45bdb4c0c09f27192f1d1b813cca5473512fabf9fd5ad3 [INFO] running `Command { std: "docker" "start" "-a" "0c4d8215605a5e088a45bdb4c0c09f27192f1d1b813cca5473512fabf9fd5ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c4d8215605a5e088a45bdb4c0c09f27192f1d1b813cca5473512fabf9fd5ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c4d8215605a5e088a45bdb4c0c09f27192f1d1b813cca5473512fabf9fd5ad3", kill_on_drop: false }` [INFO] [stdout] 0c4d8215605a5e088a45bdb4c0c09f27192f1d1b813cca5473512fabf9fd5ad3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e1d0a64c7f821c6ff1d54e8df31ba5f674d8f8c5c2a8580c343bd0d9a5b143a [INFO] running `Command { std: "docker" "start" "-a" "4e1d0a64c7f821c6ff1d54e8df31ba5f674d8f8c5c2a8580c343bd0d9a5b143a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 ryu v1.0.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [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 20.30s [INFO] running `Command { std: "docker" "inspect" "4e1d0a64c7f821c6ff1d54e8df31ba5f674d8f8c5c2a8580c343bd0d9a5b143a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e1d0a64c7f821c6ff1d54e8df31ba5f674d8f8c5c2a8580c343bd0d9a5b143a", kill_on_drop: false }` [INFO] [stdout] 4e1d0a64c7f821c6ff1d54e8df31ba5f674d8f8c5c2a8580c343bd0d9a5b143a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6c1dcc8ed771296ac5ffc1a206604e3c3ed02f7b01c8f4f60e024076a0adaa9 [INFO] running `Command { std: "docker" "start" "-a" "a6c1dcc8ed771296ac5ffc1a206604e3c3ed02f7b01c8f4f60e024076a0adaa9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling quote v0.6.13 [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 11.83s [INFO] running `Command { std: "docker" "inspect" "a6c1dcc8ed771296ac5ffc1a206604e3c3ed02f7b01c8f4f60e024076a0adaa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6c1dcc8ed771296ac5ffc1a206604e3c3ed02f7b01c8f4f60e024076a0adaa9", kill_on_drop: false }` [INFO] [stdout] a6c1dcc8ed771296ac5ffc1a206604e3c3ed02f7b01c8f4f60e024076a0adaa9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c02a048486975fb809b20c8cd9571bc0022db701b7962f4ecbb9ff2d8f749e2 [INFO] running `Command { std: "docker" "start" "-a" "3c02a048486975fb809b20c8cd9571bc0022db701b7962f4ecbb9ff2d8f749e2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_cdylib-0de7b6e0df3ca982) [INFO] [stdout] [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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/load_example.rs (/opt/rustwide/target/debug/deps/load_example-93be9c9289bc4c54) [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 ryu v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling quote v0.6.13 [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 26.15s [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 26.21s [INFO] [stdout] [INFO] [stderr] Running tests/load_lib.rs (/opt/rustwide/target/debug/deps/load_lib-93245785f4c50225) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.10 [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 23.18s [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 23.29s [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 44) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... 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 1.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3c02a048486975fb809b20c8cd9571bc0022db701b7962f4ecbb9ff2d8f749e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c02a048486975fb809b20c8cd9571bc0022db701b7962f4ecbb9ff2d8f749e2", kill_on_drop: false }` [INFO] [stdout] 3c02a048486975fb809b20c8cd9571bc0022db701b7962f4ecbb9ff2d8f749e2