[INFO] fetching crate memory-layout 0.3.0...
[INFO] testing memory-layout-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate memory-layout 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate memory-layout 0.3.0
[INFO] finished tweaking crates.io crate memory-layout 0.3.0
[INFO] tweaked toml for crates.io crate memory-layout 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memory-layout 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-crate v1.3.1
[INFO] [stderr]   Downloaded memory-layout-codegen v0.3.0
[INFO] [stderr]   Downloaded toml_datetime v0.6.11
[INFO] [stderr]   Downloaded toml_edit v0.19.15
[INFO] [stderr]   Downloaded indexmap v2.11.4
[INFO] [stderr]   Downloaded winnow v0.5.40
[INFO] [stderr]   Downloaded hashbrown v0.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 640752b1917634b7d3602a4b678bde341bd93c9d46bd1be703fd2522109d5977
[INFO] running `Command { std: "docker" "start" "-a" "640752b1917634b7d3602a4b678bde341bd93c9d46bd1be703fd2522109d5977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "640752b1917634b7d3602a4b678bde341bd93c9d46bd1be703fd2522109d5977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640752b1917634b7d3602a4b678bde341bd93c9d46bd1be703fd2522109d5977", kill_on_drop: false }`
[INFO] [stdout] 640752b1917634b7d3602a4b678bde341bd93c9d46bd1be703fd2522109d5977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 224fa355b5eb9674288a6065d67c253b4c9d2c3abcd66b5627505422f644b7de
[INFO] running `Command { std: "docker" "start" "-a" "224fa355b5eb9674288a6065d67c253b4c9d2c3abcd66b5627505422f644b7de", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling memory-layout-codegen v0.3.0
[INFO] [stderr]    Compiling memory-layout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.06s
[INFO] running `Command { std: "docker" "inspect" "224fa355b5eb9674288a6065d67c253b4c9d2c3abcd66b5627505422f644b7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224fa355b5eb9674288a6065d67c253b4c9d2c3abcd66b5627505422f644b7de", kill_on_drop: false }`
[INFO] [stdout] 224fa355b5eb9674288a6065d67c253b4c9d2c3abcd66b5627505422f644b7de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3472791f21f826bec2a5bebf5f009e0b8337c6cb1dcf8a4cd6ec70aba0d1a1ee
[INFO] running `Command { std: "docker" "start" "-a" "3472791f21f826bec2a5bebf5f009e0b8337c6cb1dcf8a4cd6ec70aba0d1a1ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling memory-layout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `a`, `b`, and `c` are never read
[INFO] [stdout]   --> src/lib.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub struct Foo {
[INFO] [stdout]    |                --- fields in this struct
[INFO] [stdout] 13 |       #[field_offset(0x10)]
[INFO] [stdout] 14 |       pub a: i32,
[INFO] [stdout]    |           ^
[INFO] [stdout] ...
[INFO] [stdout] 17 |       pub b: i32,
[INFO] [stdout]    |           ^
[INFO] [stdout] ...
[INFO] [stdout] 20 |       pub c: i32
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "3472791f21f826bec2a5bebf5f009e0b8337c6cb1dcf8a4cd6ec70aba0d1a1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3472791f21f826bec2a5bebf5f009e0b8337c6cb1dcf8a4cd6ec70aba0d1a1ee", kill_on_drop: false }`
[INFO] [stdout] 3472791f21f826bec2a5bebf5f009e0b8337c6cb1dcf8a4cd6ec70aba0d1a1ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d31d9fab7d06acaa6e5f17d375cff71cb99488149285a62a3ad3f692b49fa10
[INFO] running `Command { std: "docker" "start" "-a" "5d31d9fab7d06acaa6e5f17d375cff71cb99488149285a62a3ad3f692b49fa10", kill_on_drop: false }`
[INFO] [stderr] warning: fields `a`, `b`, and `c` are never read
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stderr]   --> src/lib.rs:14:11
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub struct Foo {
[INFO] [stderr]    |                --- fields in this struct
[INFO] [stderr] 13 |       #[field_offset(0x10)]
[INFO] [stderr] 14 |       pub a: i32,
[INFO] [stderr]    |           ^
[INFO] [stderr] ...
[INFO] [stderr] 17 |       pub b: i32,
[INFO] [stderr]    |           ^
[INFO] [stderr] ...
[INFO] [stderr] 20 |       pub c: i32
[INFO] [stderr]    |           ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `memory-layout` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memory_layout-6bebb3066f16e1be)
[INFO] [stderr]    Doc-tests memory_layout
[INFO] running `Command { std: "docker" "inspect" "5d31d9fab7d06acaa6e5f17d375cff71cb99488149285a62a3ad3f692b49fa10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d31d9fab7d06acaa6e5f17d375cff71cb99488149285a62a3ad3f692b49fa10", kill_on_drop: false }`
[INFO] [stdout] 5d31d9fab7d06acaa6e5f17d375cff71cb99488149285a62a3ad3f692b49fa10