[INFO] fetching crate field-offset 0.3.4... [INFO] testing field-offset-0.3.4 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate field-offset 0.3.4 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate field-offset 0.3.4 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 field-offset 0.3.4 [INFO] finished tweaking crates.io crate field-offset 0.3.4 [INFO] tweaked toml for crates.io crate field-offset 0.3.4 written to /workspace/builds/worker-23/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62698612dbbf4e0974fa6fb0be95e414bc534f9c779ca754c6033a2ec8f3487c [INFO] running `Command { std: "docker" "start" "-a" "62698612dbbf4e0974fa6fb0be95e414bc534f9c779ca754c6033a2ec8f3487c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62698612dbbf4e0974fa6fb0be95e414bc534f9c779ca754c6033a2ec8f3487c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62698612dbbf4e0974fa6fb0be95e414bc534f9c779ca754c6033a2ec8f3487c", kill_on_drop: false }` [INFO] [stdout] 62698612dbbf4e0974fa6fb0be95e414bc534f9c779ca754c6033a2ec8f3487c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1974e020531262a7a91a5fdb71f6adb193b8777ae8af08e0325f754b2a19a494 [INFO] running `Command { std: "docker" "start" "-a" "1974e020531262a7a91a5fdb71f6adb193b8777ae8af08e0325f754b2a19a494", kill_on_drop: false }` [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling field-offset v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.61s [INFO] running `Command { std: "docker" "inspect" "1974e020531262a7a91a5fdb71f6adb193b8777ae8af08e0325f754b2a19a494", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1974e020531262a7a91a5fdb71f6adb193b8777ae8af08e0325f754b2a19a494", kill_on_drop: false }` [INFO] [stdout] 1974e020531262a7a91a5fdb71f6adb193b8777ae8af08e0325f754b2a19a494 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9842b6fae9864b21097489544bc317e242cbaeaeac0a67af46755d74c8c83f06 [INFO] running `Command { std: "docker" "start" "-a" "9842b6fae9864b21097489544bc317e242cbaeaeac0a67af46755d74c8c83f06", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling field-offset v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> src/lib.rs:381:9 [INFO] [stdout] | [INFO] [stdout] 381 | a: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:379:14 [INFO] [stdout] | [INFO] [stdout] 379 | #[derive(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: `c` [INFO] [stdout] --> src/lib.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 383 | c: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:379:14 [INFO] [stdout] | [INFO] [stdout] 379 | #[derive(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: `x` [INFO] [stdout] --> src/lib.rs:388:9 [INFO] [stdout] | [INFO] [stdout] 388 | x: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Bar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:386:14 [INFO] [stdout] | [INFO] [stdout] 386 | #[derive(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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/field_offset-4414330c6e21ce58) [INFO] running `Command { std: "docker" "inspect" "9842b6fae9864b21097489544bc317e242cbaeaeac0a67af46755d74c8c83f06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9842b6fae9864b21097489544bc317e242cbaeaeac0a67af46755d74c8c83f06", kill_on_drop: false }` [INFO] [stdout] 9842b6fae9864b21097489544bc317e242cbaeaeac0a67af46755d74c8c83f06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 54b4b0f26280baea850122452d83e4280d42adb2e1101678b4f57f024959fadd [INFO] running `Command { std: "docker" "start" "-a" "54b4b0f26280baea850122452d83e4280d42adb2e1101678b4f57f024959fadd", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> src/lib.rs:381:9 [INFO] [stderr] | [INFO] [stderr] 381 | a: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:379:14 [INFO] [stderr] | [INFO] [stderr] 379 | #[derive(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: `c` [INFO] [stderr] --> src/lib.rs:383:9 [INFO] [stderr] | [INFO] [stderr] 383 | c: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:379:14 [INFO] [stderr] | [INFO] [stderr] 379 | #[derive(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: `x` [INFO] [stderr] --> src/lib.rs:388:9 [INFO] [stderr] | [INFO] [stderr] 388 | x: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Bar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:386:14 [INFO] [stderr] | [INFO] [stderr] 386 | #[derive(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-offset` (lib test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/field_offset-4414330c6e21ce58) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_const ... ok [INFO] [stdout] test tests::test_nested ... ok [INFO] [stdout] test tests::test_pin ... ok [INFO] [stdout] test tests::test_simple ... ok [INFO] [stdout] test tests::test_type_parameter ... ok [INFO] [stdout] test tests::test_tuple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests field-offset [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - FieldOffset::1 (line 31) - compile fail ... ok [INFO] [stdout] test src/lib.rs - offset_of (line 351) ... ok [INFO] [stdout] test src/lib.rs - FieldOffset::1 (line 40) ... ok [INFO] [stdout] test src/lib.rs - offset_of (line 339) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "54b4b0f26280baea850122452d83e4280d42adb2e1101678b4f57f024959fadd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54b4b0f26280baea850122452d83e4280d42adb2e1101678b4f57f024959fadd", kill_on_drop: false }` [INFO] [stdout] 54b4b0f26280baea850122452d83e4280d42adb2e1101678b4f57f024959fadd