[INFO] fetching crate dyn_struct2 0.1.0...
[INFO] checking dyn_struct2-0.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate dyn_struct2 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate dyn_struct2 0.1.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dyn_struct2 0.1.0
[INFO] finished tweaking crates.io crate dyn_struct2 0.1.0
[INFO] tweaked toml for crates.io crate dyn_struct2 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded transmute v0.1.1
[INFO] [stderr]   Downloaded dyn_struct_derive2 v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70fe42c1a8873bd8bbe6be9a7ed8742bdf8f3a45039b5ba3c7e2d1c7e8a2e894
[INFO] running `Command { std: "docker" "start" "-a" "70fe42c1a8873bd8bbe6be9a7ed8742bdf8f3a45039b5ba3c7e2d1c7e8a2e894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70fe42c1a8873bd8bbe6be9a7ed8742bdf8f3a45039b5ba3c7e2d1c7e8a2e894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fe42c1a8873bd8bbe6be9a7ed8742bdf8f3a45039b5ba3c7e2d1c7e8a2e894", kill_on_drop: false }`
[INFO] [stdout] 70fe42c1a8873bd8bbe6be9a7ed8742bdf8f3a45039b5ba3c7e2d1c7e8a2e894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 589dacc444e733f5b7935ff4830fa2a0aa45b0ecb45630bd1820c68f4ed94f0b
[INFO] running `Command { std: "docker" "start" "-a" "589dacc444e733f5b7935ff4830fa2a0aa45b0ecb45630bd1820c68f4ed94f0b", kill_on_drop: false }`
[INFO] [stderr]     Checking transmute v0.1.1
[INFO] [stderr]     Checking dyn_struct2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `dyn_struct_derive2`
[INFO] [stdout]  --> tests/derive.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dyn_struct_derive2::DynStruct;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `dyn_struct_derive2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `custom::Foo` in the current scope
[INFO] [stdout]   --> tests/derive.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 8  |     struct Foo {
[INFO] [stdout]    |     ---------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     let foo = Foo::new(14, dyn_arg!([1, 2, 3, 4]));
[INFO] [stdout]    |                    ^^^ function or associated item not found in `Foo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `generic::Foo` in the current scope
[INFO] [stdout]   --> tests/derive.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     struct Foo<'a, T: Copy, U: Copy> {
[INFO] [stdout]    |     -------------------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     let foo = Foo::new(true, "hello", dyn_arg!([1, 2, 3, 4]));
[INFO] [stdout]    |                    ^^^ function or associated item not found in `Foo<'_, _, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `MyDynamicType` in the current scope
[INFO] [stdout]   --> tests/derive.rs:44:50
[INFO] [stdout]    |
[INFO] [stdout] 38 |     struct MyDynamicType {
[INFO] [stdout]    |     -------------------- function or associated item `new` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 44 |     let foo: Box<MyDynamicType> = MyDynamicType::new(true, 123, dyn_arg!([4, 5, 6, 7, 8]));
[INFO] [stdout]    |                                                  ^^^ function or associated item not found in `MyDynamicType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dyn_struct2` (test "derive") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "589dacc444e733f5b7935ff4830fa2a0aa45b0ecb45630bd1820c68f4ed94f0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589dacc444e733f5b7935ff4830fa2a0aa45b0ecb45630bd1820c68f4ed94f0b", kill_on_drop: false }`
[INFO] [stdout] 589dacc444e733f5b7935ff4830fa2a0aa45b0ecb45630bd1820c68f4ed94f0b