[INFO] fetching crate type-layout-syn2 0.2.1...
[INFO] testing type-layout-syn2-0.2.1 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate type-layout-syn2 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate type-layout-syn2 0.2.1 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate type-layout-syn2 0.2.1
[INFO] finished tweaking crates.io crate type-layout-syn2 0.2.1
[INFO] tweaked toml for crates.io crate type-layout-syn2 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded type-layout-syn2-derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd815d95604b3960c53512231ffdc451cb291ca44d126e311d436a9b279c76c4
[INFO] running `Command { std: "docker" "start" "-a" "fd815d95604b3960c53512231ffdc451cb291ca44d126e311d436a9b279c76c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd815d95604b3960c53512231ffdc451cb291ca44d126e311d436a9b279c76c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd815d95604b3960c53512231ffdc451cb291ca44d126e311d436a9b279c76c4", kill_on_drop: false }`
[INFO] [stdout] fd815d95604b3960c53512231ffdc451cb291ca44d126e311d436a9b279c76c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a25bb5f5f8b80b442b6bf2954cb33ab3f33763f4d02ddb607bb80cc35c6c69ab
[INFO] running `Command { std: "docker" "start" "-a" "a25bb5f5f8b80b442b6bf2954cb33ab3f33763f4d02ddb607bb80cc35c6c69ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling type-layout-syn2-derive v0.2.0
[INFO] [stderr]    Compiling type-layout-syn2 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "a25bb5f5f8b80b442b6bf2954cb33ab3f33763f4d02ddb607bb80cc35c6c69ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25bb5f5f8b80b442b6bf2954cb33ab3f33763f4d02ddb607bb80cc35c6c69ab", kill_on_drop: false }`
[INFO] [stdout] a25bb5f5f8b80b442b6bf2954cb33ab3f33763f4d02ddb607bb80cc35c6c69ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7453ef6bdc5071fd17bf50ba283bba6b0b2c10b0a8a09725bd7b91bb9d259e2d
[INFO] running `Command { std: "docker" "start" "-a" "7453ef6bdc5071fd17bf50ba283bba6b0b2c10b0a8a09725bd7b91bb9d259e2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-layout-syn2 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "7453ef6bdc5071fd17bf50ba283bba6b0b2c10b0a8a09725bd7b91bb9d259e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7453ef6bdc5071fd17bf50ba283bba6b0b2c10b0a8a09725bd7b91bb9d259e2d", kill_on_drop: false }`
[INFO] [stdout] 7453ef6bdc5071fd17bf50ba283bba6b0b2c10b0a8a09725bd7b91bb9d259e2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29486ba18594a44a035baad64edc1176ddca9493536911b52ae044098e57043d
[INFO] running `Command { std: "docker" "start" "-a" "29486ba18594a44a035baad64edc1176ddca9493536911b52ae044098e57043d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/type_layout_syn2-50fda7d01dbca106)
[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]    Doc-tests type_layout_syn2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 42) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `type_layout`
[INFO] [stdout]  --> src/lib.rs:43:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use type_layout::TypeLayout;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `type_layout`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `type_layout` found for struct `OverAligned` in the current scope
[INFO] [stdout]   --> src/lib.rs:51:29
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct OverAligned {
[INFO] [stdout]    | ------------------ function or associated item `type_layout` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 | println!("{}", OverAligned::type_layout());
[INFO] [stdout]    |                             ^^^^^^^^^^^ function or associated item not found in `OverAligned`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `type_layout`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `type_layout_syn2::TypeLayout`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `type_layout`
[INFO] [stdout]  --> src/lib.rs:20:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use type_layout::TypeLayout;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `type_layout`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `type_layout` found for struct `Foo` in the current scope
[INFO] [stdout]   --> src/lib.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct Foo {
[INFO] [stdout]    | ---------- function or associated item `type_layout` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 | println!("{}", Foo::type_layout());
[INFO] [stdout]    |                     ^^^^^^^^^^^ function or associated item not found in `Foo`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `type_layout`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `type_layout_syn2::TypeLayout`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout]     src/lib.rs - (line 42)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "29486ba18594a44a035baad64edc1176ddca9493536911b52ae044098e57043d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29486ba18594a44a035baad64edc1176ddca9493536911b52ae044098e57043d", kill_on_drop: false }`
[INFO] [stdout] 29486ba18594a44a035baad64edc1176ddca9493536911b52ae044098e57043d
