[INFO] fetching crate enum-methods 0.0.8... [INFO] testing enum-methods-0.0.8 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate enum-methods 0.0.8 into /workspace/builds/worker-38/source [INFO] validating manifest of crates.io crate enum-methods 0.0.8 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 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-38/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 1fbbc5036f1a68a897c2b9cac3ff014657c558348609fd9bfaff16f35a5cf5b4 [INFO] running `Command { std: "docker" "start" "-a" "1fbbc5036f1a68a897c2b9cac3ff014657c558348609fd9bfaff16f35a5cf5b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fbbc5036f1a68a897c2b9cac3ff014657c558348609fd9bfaff16f35a5cf5b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fbbc5036f1a68a897c2b9cac3ff014657c558348609fd9bfaff16f35a5cf5b4", kill_on_drop: false }` [INFO] [stdout] 1fbbc5036f1a68a897c2b9cac3ff014657c558348609fd9bfaff16f35a5cf5b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 9043860bd25b4f87c6cdc7c22bf055c1110b6d25451d7a66788730873959a6a0 [INFO] running `Command { std: "docker" "start" "-a" "9043860bd25b4f87c6cdc7c22bf055c1110b6d25451d7a66788730873959a6a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling enum-methods v0.0.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `Command { std: "docker" "inspect" "9043860bd25b4f87c6cdc7c22bf055c1110b6d25451d7a66788730873959a6a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9043860bd25b4f87c6cdc7c22bf055c1110b6d25451d7a66788730873959a6a0", kill_on_drop: false }` [INFO] [stdout] 9043860bd25b4f87c6cdc7c22bf055c1110b6d25451d7a66788730873959a6a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 6ca74e5bea2a2235f507f1e4aa53e0f651b7c7046ff2ee0790d34efc3ace6d64 [INFO] running `Command { std: "docker" "start" "-a" "6ca74e5bea2a2235f507f1e4aa53e0f651b7c7046ff2ee0790d34efc3ace6d64", 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] [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] [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] [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] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "6ca74e5bea2a2235f507f1e4aa53e0f651b7c7046ff2ee0790d34efc3ace6d64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ca74e5bea2a2235f507f1e4aa53e0f651b7c7046ff2ee0790d34efc3ace6d64", kill_on_drop: false }` [INFO] [stdout] 6ca74e5bea2a2235f507f1e4aa53e0f651b7c7046ff2ee0790d34efc3ace6d64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 9f2da728d493c10760d8877bfeb6d9aac0071c72528f4a63624f15e6fd83872f [INFO] running `Command { std: "docker" "start" "-a" "9f2da728d493c10760d8877bfeb6d9aac0071c72528f4a63624f15e6fd83872f", 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] [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] 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] 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] 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 (/opt/rustwide/target/debug/deps/enum_methods-93faef2edfd4a1e6) [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/test_as_getters.rs (/opt/rustwide/target/debug/deps/test_as_getters-8e331ab6c9105251) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_as_getter_names ... ok [INFO] [stdout] test test_as_getters ... ok [INFO] [stdout] test test_getter_structs ... 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] Running tests/test_into_getters.rs (/opt/rustwide/target/debug/deps/test_into_getters-573970a5c74b304f) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/test_is_a.rs (/opt/rustwide/target/debug/deps/test_is_a-d027cbe2b5e625a2) [INFO] [stdout] test test_getter_structs ... ok [INFO] [stdout] test test_into_getter_names ... 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 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_is_a ... ok [INFO] [stdout] test test_is_a_names ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_to_getters.rs (/opt/rustwide/target/debug/deps/test_to_getters-a7337fb8298781d3) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_getter_structs ... ok [INFO] [stdout] test test_to_getter_names ... ok [INFO] [stdout] test test_to_getters ... 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 0.32s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9f2da728d493c10760d8877bfeb6d9aac0071c72528f4a63624f15e6fd83872f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f2da728d493c10760d8877bfeb6d9aac0071c72528f4a63624f15e6fd83872f", kill_on_drop: false }` [INFO] [stdout] 9f2da728d493c10760d8877bfeb6d9aac0071c72528f4a63624f15e6fd83872f