[INFO] fetching crate serde_ignored 0.1.2... [INFO] testing serde_ignored-0.1.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate serde_ignored 0.1.2 into /workspace/builds/worker-68/source [INFO] validating manifest of crates.io crate serde_ignored 0.1.2 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_ignored 0.1.2 [INFO] finished tweaking crates.io crate serde_ignored 0.1.2 [INFO] tweaked toml for crates.io crate serde_ignored 0.1.2 written to /workspace/builds/worker-68/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00cca342669000b95c44f6d1aa001ed68d6fe3fd804006e4e261287ad23aa5fa [INFO] running `Command { std: "docker" "start" "-a" "00cca342669000b95c44f6d1aa001ed68d6fe3fd804006e4e261287ad23aa5fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00cca342669000b95c44f6d1aa001ed68d6fe3fd804006e4e261287ad23aa5fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00cca342669000b95c44f6d1aa001ed68d6fe3fd804006e4e261287ad23aa5fa", kill_on_drop: false }` [INFO] [stdout] 00cca342669000b95c44f6d1aa001ed68d6fe3fd804006e4e261287ad23aa5fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9892fad69f276edb596aa28eb71027f57fb9758b54324ff454049a451168199 [INFO] running `Command { std: "docker" "start" "-a" "c9892fad69f276edb596aa28eb71027f57fb9758b54324ff454049a451168199", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde_ignored v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "c9892fad69f276edb596aa28eb71027f57fb9758b54324ff454049a451168199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9892fad69f276edb596aa28eb71027f57fb9758b54324ff454049a451168199", kill_on_drop: false }` [INFO] [stdout] c9892fad69f276edb596aa28eb71027f57fb9758b54324ff454049a451168199 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3810987efbfb7b20cfe84a671f321d31af8e4efaa3c0ed2c86d5adc35084e490 [INFO] running `Command { std: "docker" "start" "-a" "3810987efbfb7b20cfe84a671f321d31af8e4efaa3c0ed2c86d5adc35084e490", kill_on_drop: false }` [INFO] [stderr] Compiling serde_ignored v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `used` [INFO] [stdout] --> tests/test.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | used: (), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `V` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/test.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug, Deserialize)] [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: `a` [INFO] [stdout] --> tests/test.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | a: Map, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Test` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/test.rs:78:14 [INFO] [stdout] | [INFO] [stdout] 78 | #[derive(Debug, Deserialize)] [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "3810987efbfb7b20cfe84a671f321d31af8e4efaa3c0ed2c86d5adc35084e490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3810987efbfb7b20cfe84a671f321d31af8e4efaa3c0ed2c86d5adc35084e490", kill_on_drop: false }` [INFO] [stdout] 3810987efbfb7b20cfe84a671f321d31af8e4efaa3c0ed2c86d5adc35084e490 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bdf741fd88349120aa0d9ee1f2d784539050884bd55b5711f1ac41624f271aaf [INFO] running `Command { std: "docker" "start" "-a" "bdf741fd88349120aa0d9ee1f2d784539050884bd55b5711f1ac41624f271aaf", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `used` [INFO] [stderr] --> tests/test.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | used: (), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `V` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/test.rs:25:10 [INFO] [stderr] | [INFO] [stderr] 25 | #[derive(Debug, Deserialize)] [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: `a` [INFO] [stderr] --> tests/test.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | a: Map, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Test` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/test.rs:78:14 [INFO] [stderr] | [INFO] [stderr] 78 | #[derive(Debug, Deserialize)] [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: `serde_ignored` (test "test") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/serde_ignored-c91a495c8f08e4ee) [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-0eb07c795fba3f51) [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 4 tests [INFO] [stderr] Doc-tests serde_ignored [INFO] [stdout] test test_readme ... ok [INFO] [stdout] test test_int_key ... ok [INFO] [stdout] test test_newtype_key ... ok [INFO] [stdout] test test_unit_variant_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bdf741fd88349120aa0d9ee1f2d784539050884bd55b5711f1ac41624f271aaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf741fd88349120aa0d9ee1f2d784539050884bd55b5711f1ac41624f271aaf", kill_on_drop: false }` [INFO] [stdout] bdf741fd88349120aa0d9ee1f2d784539050884bd55b5711f1ac41624f271aaf