[INFO] fetching crate c-ffi 0.4.6... [INFO] testing c-ffi-0.4.6 against 1.55.0 for beta-1.56-1 [INFO] extracting crate c-ffi 0.4.6 into /workspace/builds/worker-57/source [INFO] validating manifest of crates.io crate c-ffi 0.4.6 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate c-ffi 0.4.6 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate c-ffi 0.4.6 [INFO] tweaked toml for crates.io crate c-ffi 0.4.6 written to /workspace/builds/worker-57/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smart-ptr v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89f494ba96e41d832572164ef08b1bdeedbbc54a56a7e0daac61d8147e82527e [INFO] running `Command { std: "docker" "start" "-a" "89f494ba96e41d832572164ef08b1bdeedbbc54a56a7e0daac61d8147e82527e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89f494ba96e41d832572164ef08b1bdeedbbc54a56a7e0daac61d8147e82527e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89f494ba96e41d832572164ef08b1bdeedbbc54a56a7e0daac61d8147e82527e", kill_on_drop: false }` [INFO] [stdout] 89f494ba96e41d832572164ef08b1bdeedbbc54a56a7e0daac61d8147e82527e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bf72fb2f2b8598730e45b9536ac6bd1f70ccf68c7225667cc9728a2f13ecf2d [INFO] running `Command { std: "docker" "start" "-a" "3bf72fb2f2b8598730e45b9536ac6bd1f70ccf68c7225667cc9728a2f13ecf2d", kill_on_drop: false }` [INFO] [stderr] Compiling c-ffi v0.4.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "3bf72fb2f2b8598730e45b9536ac6bd1f70ccf68c7225667cc9728a2f13ecf2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf72fb2f2b8598730e45b9536ac6bd1f70ccf68c7225667cc9728a2f13ecf2d", kill_on_drop: false }` [INFO] [stdout] 3bf72fb2f2b8598730e45b9536ac6bd1f70ccf68c7225667cc9728a2f13ecf2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97a1c7dcdd8287707ff25b0fd2a7ac6313c75a9fb4c7900485521f23663e6007 [INFO] running `Command { std: "docker" "start" "-a" "97a1c7dcdd8287707ff25b0fd2a7ac6313c75a9fb4c7900485521f23663e6007", kill_on_drop: false }` [INFO] [stderr] Compiling c-ffi v0.4.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "97a1c7dcdd8287707ff25b0fd2a7ac6313c75a9fb4c7900485521f23663e6007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97a1c7dcdd8287707ff25b0fd2a7ac6313c75a9fb4c7900485521f23663e6007", kill_on_drop: false }` [INFO] [stdout] 97a1c7dcdd8287707ff25b0fd2a7ac6313c75a9fb4c7900485521f23663e6007 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f63f1ffed878aba4b37334e66c7076e14a46ef04175e9e23764697c214937a30 [INFO] running `Command { std: "docker" "start" "-a" "f63f1ffed878aba4b37334e66c7076e14a46ef04175e9e23764697c214937a30", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/c_ffi-265c5bcd83f03c82) [INFO] [stdout] [INFO] [stderr] Running tests/args.rs (/opt/rustwide/target/debug/deps/args-404e1e6d7f204d28) [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 3 tests [INFO] [stdout] test verify_args ... ok [INFO] [stdout] test args_must_fail_validate_null_ptr - should panic ... ok [INFO] [stdout] test args_must_fail_validate_zero - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/process.rs (/opt/rustwide/target/debug/deps/process-e7a64051e2c9bc0e) [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] Running tests/str.rs (/opt/rustwide/target/debug/deps/str-42185db125fc345b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test verify_c_lit ... 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/sys.rs (/opt/rustwide/target/debug/deps/sys-b72428880cfbdf9a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test verify_strlen ... 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] Doc-tests c-ffi [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - c_main (line 104) ... ok [INFO] [stdout] test src/args.rs - args::Args (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f63f1ffed878aba4b37334e66c7076e14a46ef04175e9e23764697c214937a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f63f1ffed878aba4b37334e66c7076e14a46ef04175e9e23764697c214937a30", kill_on_drop: false }` [INFO] [stdout] f63f1ffed878aba4b37334e66c7076e14a46ef04175e9e23764697c214937a30