[INFO] fetching crate type-layout-syn2 0.2.1...
[INFO] testing type-layout-syn2-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate type-layout-syn2 0.2.1 into /workspace/builds/worker-4-tc1/source
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate type-layout-syn2 0.2.1 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 10 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 type-layout-syn2-derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 55858f122f8aef035182f8c4a2060c9bc4f4a0b57e5e3ae98d2f643e260f6520
[INFO] running `Command { std: "docker" "start" "-a" "55858f122f8aef035182f8c4a2060c9bc4f4a0b57e5e3ae98d2f643e260f6520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55858f122f8aef035182f8c4a2060c9bc4f4a0b57e5e3ae98d2f643e260f6520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55858f122f8aef035182f8c4a2060c9bc4f4a0b57e5e3ae98d2f643e260f6520", kill_on_drop: false }`
[INFO] [stdout] 55858f122f8aef035182f8c4a2060c9bc4f4a0b57e5e3ae98d2f643e260f6520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3432d85fbac7d891d9ac92ab53b209233199b95cd29e67f8dfd4a52889e437cc
[INFO] running `Command { std: "docker" "start" "-a" "3432d85fbac7d891d9ac92ab53b209233199b95cd29e67f8dfd4a52889e437cc", kill_on_drop: false }`
[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 0.49s
[INFO] running `Command { std: "docker" "inspect" "3432d85fbac7d891d9ac92ab53b209233199b95cd29e67f8dfd4a52889e437cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3432d85fbac7d891d9ac92ab53b209233199b95cd29e67f8dfd4a52889e437cc", kill_on_drop: false }`
[INFO] [stdout] 3432d85fbac7d891d9ac92ab53b209233199b95cd29e67f8dfd4a52889e437cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 160d563e71107ea51a0fad2ebf59e0bc32ec8ffb073eca2a2f3ca0ede3a2582a
[INFO] running `Command { std: "docker" "start" "-a" "160d563e71107ea51a0fad2ebf59e0bc32ec8ffb073eca2a2f3ca0ede3a2582a", 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 0.19s
[INFO] running `Command { std: "docker" "inspect" "160d563e71107ea51a0fad2ebf59e0bc32ec8ffb073eca2a2f3ca0ede3a2582a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "160d563e71107ea51a0fad2ebf59e0bc32ec8ffb073eca2a2f3ca0ede3a2582a", kill_on_drop: false }`
[INFO] [stdout] 160d563e71107ea51a0fad2ebf59e0bc32ec8ffb073eca2a2f3ca0ede3a2582a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 87bdeb55ce38ace3d32851022d68fb0b349ef57a589c60da2a3f2f8c9b81e3ac
[INFO] running `Command { std: "docker" "start" "-a" "87bdeb55ce38ace3d32851022d68fb0b349ef57a589c60da2a3f2f8c9b81e3ac", 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_syn2-446b38d101691329)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests type_layout_syn2
[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 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 unresolved module or unlinked crate `type_layout`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `type_layout`, use `cargo add type_layout` to add it to your `Cargo.toml`
[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 unresolved module or unlinked crate `type_layout`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `type_layout`, use `cargo add type_layout` to add it to your `Cargo.toml`
[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 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "87bdeb55ce38ace3d32851022d68fb0b349ef57a589c60da2a3f2f8c9b81e3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87bdeb55ce38ace3d32851022d68fb0b349ef57a589c60da2a3f2f8c9b81e3ac", kill_on_drop: false }`
[INFO] [stdout] 87bdeb55ce38ace3d32851022d68fb0b349ef57a589c60da2a3f2f8c9b81e3ac