[INFO] fetching crate enum-methods 0.0.8... [INFO] testing enum-methods-0.0.8 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate enum-methods 0.0.8 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate enum-methods 0.0.8 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 enum-methods 0.0.8 [INFO] finished tweaking crates.io crate enum-methods 0.0.8 [INFO] tweaked toml for crates.io crate enum-methods 0.0.8 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] d97ab2a983a3c05217db17a1730d3cf7399a14dfc69b0db3e5f825c7384f3c9b [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" "d97ab2a983a3c05217db17a1730d3cf7399a14dfc69b0db3e5f825c7384f3c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d97ab2a983a3c05217db17a1730d3cf7399a14dfc69b0db3e5f825c7384f3c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d97ab2a983a3c05217db17a1730d3cf7399a14dfc69b0db3e5f825c7384f3c9b", kill_on_drop: false }` [INFO] [stdout] d97ab2a983a3c05217db17a1730d3cf7399a14dfc69b0db3e5f825c7384f3c9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a69da74ecaba4dfdc9eff9a703f99672e789dcc353d563425a77b9887de7e969 [INFO] running `Command { std: "docker" "start" "-a" "a69da74ecaba4dfdc9eff9a703f99672e789dcc353d563425a77b9887de7e969", kill_on_drop: false }` [INFO] [stderr] Compiling enum-methods v0.0.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "a69da74ecaba4dfdc9eff9a703f99672e789dcc353d563425a77b9887de7e969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a69da74ecaba4dfdc9eff9a703f99672e789dcc353d563425a77b9887de7e969", kill_on_drop: false }` [INFO] [stdout] a69da74ecaba4dfdc9eff9a703f99672e789dcc353d563425a77b9887de7e969 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e8d079fa0a6b2cb7fd0a05d612b909a1ea2a4ba9e8ca2a144ea5b737970471cb [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" "e8d079fa0a6b2cb7fd0a05d612b909a1ea2a4ba9e8ca2a144ea5b737970471cb", kill_on_drop: false }` [INFO] [stderr] Compiling enum-methods v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `foo` [INFO] [stdout] --> tests/test_is_a.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | StructType { foo: i32 }, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MyEnum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/test_is_a.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(EnumIsA, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `foo` [INFO] [stdout] --> tests/test_is_a.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | foo: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MyEnum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/test_is_a.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(EnumIsA, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bar` [INFO] [stdout] --> tests/test_is_a.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | bar: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MyEnum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/test_is_a.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(EnumIsA, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `baz` [INFO] [stdout] --> tests/test_is_a.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | baz: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MyEnum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/test_is_a.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(EnumIsA, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.60s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_methods-b777acf682097a17) [INFO] [stderr] Executable tests/test_as_getters.rs (/opt/rustwide/target/debug/deps/test_as_getters-22cf1965cbc2ad0e) [INFO] [stderr] Executable tests/test_into_getters.rs (/opt/rustwide/target/debug/deps/test_into_getters-e23040184cbe2dcb) [INFO] [stderr] Executable tests/test_is_a.rs (/opt/rustwide/target/debug/deps/test_is_a-d0857e34e4f470ca) [INFO] [stderr] Executable tests/test_to_getters.rs (/opt/rustwide/target/debug/deps/test_to_getters-1e0ef9f64e682bdb) [INFO] running `Command { std: "docker" "inspect" "e8d079fa0a6b2cb7fd0a05d612b909a1ea2a4ba9e8ca2a144ea5b737970471cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8d079fa0a6b2cb7fd0a05d612b909a1ea2a4ba9e8ca2a144ea5b737970471cb", kill_on_drop: false }` [INFO] [stdout] e8d079fa0a6b2cb7fd0a05d612b909a1ea2a4ba9e8ca2a144ea5b737970471cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 5d5e36e124c15ff86ba260058436d39ebb94e1ca241d17df7ca6b23f75cfa1a4 [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" "5d5e36e124c15ff86ba260058436d39ebb94e1ca241d17df7ca6b23f75cfa1a4", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `foo` [INFO] [stderr] --> tests/test_is_a.rs:11:22 [INFO] [stderr] | [INFO] [stderr] 11 | StructType { foo: i32 }, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `MyEnum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/test_is_a.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(EnumIsA, Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `foo` [INFO] [stderr] --> tests/test_is_a.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | foo: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MyEnum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/test_is_a.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(EnumIsA, Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bar` [INFO] [stderr] --> tests/test_is_a.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | bar: &'static str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MyEnum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/test_is_a.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(EnumIsA, Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `baz` [INFO] [stderr] --> tests/test_is_a.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | baz: bool, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MyEnum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/test_is_a.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(EnumIsA, Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `enum-methods` (test "test_is_a") generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_methods-b777acf682097a17) [INFO] [stdout] [INFO] [stderr] Running tests/test_as_getters.rs (/opt/rustwide/target/debug/deps/test_as_getters-22cf1965cbc2ad0e) [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 test_as_getters ... ok [INFO] [stdout] test test_getter_structs ... ok [INFO] [stdout] test test_as_getter_names ... 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/test_into_getters.rs (/opt/rustwide/target/debug/deps/test_into_getters-e23040184cbe2dcb) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/test_is_a.rs (/opt/rustwide/target/debug/deps/test_is_a-d0857e34e4f470ca) [INFO] [stdout] test test_into_getter_names ... ok [INFO] [stdout] test test_getter_structs ... ok [INFO] [stdout] test test_into_getters ... 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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_is_a_names ... ok [INFO] [stderr] Running tests/test_to_getters.rs (/opt/rustwide/target/debug/deps/test_to_getters-1e0ef9f64e682bdb) [INFO] [stdout] test test_is_a ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_to_getters ... ok [INFO] [stdout] test test_getter_structs ... ok [INFO] [stdout] test test_to_getter_names ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests enum-methods [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] test src/lib.rs - (line 60) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5d5e36e124c15ff86ba260058436d39ebb94e1ca241d17df7ca6b23f75cfa1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d5e36e124c15ff86ba260058436d39ebb94e1ca241d17df7ca6b23f75cfa1a4", kill_on_drop: false }` [INFO] [stdout] 5d5e36e124c15ff86ba260058436d39ebb94e1ca241d17df7ca6b23f75cfa1a4