[INFO] crate asserter 0.1.0 is already in cache [INFO] testing asserter-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate asserter 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate asserter 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate asserter 0.1.0 [INFO] finished tweaking crates.io crate asserter 0.1.0 [INFO] tweaked toml for crates.io crate asserter 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7bf64422fc03ab5f2d152ccf7dbdbf8c4352109206e22a7f6639016abd4aad11 [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" "7bf64422fc03ab5f2d152ccf7dbdbf8c4352109206e22a7f6639016abd4aad11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bf64422fc03ab5f2d152ccf7dbdbf8c4352109206e22a7f6639016abd4aad11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf64422fc03ab5f2d152ccf7dbdbf8c4352109206e22a7f6639016abd4aad11", kill_on_drop: false }` [INFO] [stdout] 7bf64422fc03ab5f2d152ccf7dbdbf8c4352109206e22a7f6639016abd4aad11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cdd334503ca3d4a73c9e6bc6839df36c4e0ea300025f3e1d6934d84a4163c96 [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" "0cdd334503ca3d4a73c9e6bc6839df36c4e0ea300025f3e1d6934d84a4163c96", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling pmutil v0.5.3 [INFO] [stderr] Compiling asserter-macros v0.1.0 [INFO] [stderr] Compiling asserter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.66s [INFO] running `Command { std: "docker" "inspect" "0cdd334503ca3d4a73c9e6bc6839df36c4e0ea300025f3e1d6934d84a4163c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cdd334503ca3d4a73c9e6bc6839df36c4e0ea300025f3e1d6934d84a4163c96", kill_on_drop: false }` [INFO] [stdout] 0cdd334503ca3d4a73c9e6bc6839df36c4e0ea300025f3e1d6934d84a4163c96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b18828b2d64614c91ed81b3b8a0c1bd0ecf06e3424e6810fad14860999318f10 [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" "b18828b2d64614c91ed81b3b8a0c1bd0ecf06e3424e6810fad14860999318f10", kill_on_drop: false }` [INFO] [stderr] Compiling asserter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `foo` [INFO] [stdout] --> tests/unwrap.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 18 | unwrap!(foo as Some(foo)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_foo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `foo` [INFO] [stdout] --> tests/unwrap.rs:72:36 [INFO] [stdout] | [INFO] [stdout] 72 | unwrap!(foo, Complex::Struct { foo, bar }); [INFO] [stdout] | ^^^ help: try ignoring the field: `foo: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bar` [INFO] [stdout] --> tests/unwrap.rs:72:41 [INFO] [stdout] | [INFO] [stdout] 72 | unwrap!(foo, Complex::Struct { foo, bar }); [INFO] [stdout] | ^^^ help: try ignoring the field: `bar: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute [INFO] [stdout] --> tests/unwrap.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[should_panic] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "b18828b2d64614c91ed81b3b8a0c1bd0ecf06e3424e6810fad14860999318f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b18828b2d64614c91ed81b3b8a0c1bd0ecf06e3424e6810fad14860999318f10", kill_on_drop: false }` [INFO] [stdout] b18828b2d64614c91ed81b3b8a0c1bd0ecf06e3424e6810fad14860999318f10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d64f4caa51f30aa7ae5a8ad7660d9d469931c3e72e8a88196a2466fcd7f4a6f4 [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" "d64f4caa51f30aa7ae5a8ad7660d9d469931c3e72e8a88196a2466fcd7f4a6f4", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `foo` [INFO] [stdout] running 0 tests [INFO] [stderr] --> tests/unwrap.rs:18:25 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 18 | unwrap!(foo as Some(foo)); [INFO] [stdout] [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_foo` [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 7 tests [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `foo` [INFO] [stderr] --> tests/unwrap.rs:72:36 [INFO] [stderr] | [INFO] [stderr] 72 | unwrap!(foo, Complex::Struct { foo, bar }); [INFO] [stderr] | ^^^ help: try ignoring the field: `foo: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bar` [INFO] [stderr] --> tests/unwrap.rs:72:41 [INFO] [stderr] | [INFO] [stderr] 72 | unwrap!(foo, Complex::Struct { foo, bar }); [INFO] [stderr] | ^^^ help: try ignoring the field: `bar: _` [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> tests/unwrap.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | #[should_panic] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/asserter-78fa7e11838a48b4 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/unwrap-c0772c83327c871f [INFO] [stdout] test complex_tuple ... ok [INFO] [stdout] test complex_struct ... ok [INFO] [stdout] test complex_boxed ... ok [INFO] [stdout] test complex_ref ... ok [INFO] [stdout] test simple ... ok [INFO] [stdout] test complex_path ... ok [INFO] [stderr] Doc-tests asserter [INFO] [stdout] test simple_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/lib.rs - (line 62) ... ok [INFO] [stdout] test src/lib.rs - (line 40) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d64f4caa51f30aa7ae5a8ad7660d9d469931c3e72e8a88196a2466fcd7f4a6f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d64f4caa51f30aa7ae5a8ad7660d9d469931c3e72e8a88196a2466fcd7f4a6f4", kill_on_drop: false }` [INFO] [stdout] d64f4caa51f30aa7ae5a8ad7660d9d469931c3e72e8a88196a2466fcd7f4a6f4