[INFO] crate stdweb-derive 0.5.1 is already in cache
[INFO] extracting crate stdweb-derive 0.5.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/stdweb-derive/0.5.1
[INFO] extracting crate stdweb-derive 0.5.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stdweb-derive/0.5.1
[INFO] validating manifest of stdweb-derive-0.5.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stdweb-derive-0.5.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stdweb-derive-0.5.1
[INFO] finished frobbing stdweb-derive-0.5.1
[INFO] frobbed toml for stdweb-derive-0.5.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/stdweb-derive/0.5.1/Cargo.toml
[INFO] started frobbing stdweb-derive-0.5.1
[INFO] finished frobbing stdweb-derive-0.5.1
[INFO] frobbed toml for stdweb-derive-0.5.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stdweb-derive/0.5.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing stdweb-derive-0.5.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/stdweb-derive/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b17338c14e6f3c668670dff5c43c728c99a1e5716b986fc66fc0f08293200e25
[INFO] running `"docker" "start" "-a" "b17338c14e6f3c668670dff5c43c728c99a1e5716b986fc66fc0f08293200e25"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling stdweb-derive v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.87s
[INFO] running `"docker" "inspect" "b17338c14e6f3c668670dff5c43c728c99a1e5716b986fc66fc0f08293200e25"`
[INFO] running `"docker" "rm" "-f" "b17338c14e6f3c668670dff5c43c728c99a1e5716b986fc66fc0f08293200e25"`
[INFO] [stdout] b17338c14e6f3c668670dff5c43c728c99a1e5716b986fc66fc0f08293200e25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/stdweb-derive/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 19db79c83ffe4947cb2b3ed25f3be51c7d2badbff31b3558b63a1f3d36d15c43
[INFO] running `"docker" "start" "-a" "19db79c83ffe4947cb2b3ed25f3be51c7d2badbff31b3558b63a1f3d36d15c43"`
[INFO] [stderr]    Compiling stdweb-derive v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "19db79c83ffe4947cb2b3ed25f3be51c7d2badbff31b3558b63a1f3d36d15c43"`
[INFO] running `"docker" "rm" "-f" "19db79c83ffe4947cb2b3ed25f3be51c7d2badbff31b3558b63a1f3d36d15c43"`
[INFO] [stdout] 19db79c83ffe4947cb2b3ed25f3be51c7d2badbff31b3558b63a1f3d36d15c43
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/stdweb-derive/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c233f49c3eff1be727c5c5fb7f9a86237795a992d591df8318104258978cd856
[INFO] running `"docker" "start" "-a" "c233f49c3eff1be727c5c5fb7f9a86237795a992d591df8318104258978cd856"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stdweb_derive-f14c1f4f5f861373
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stdweb-derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - derive_reference_type (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_reference_type (line 29) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_reference_type (line 42) stdout ----
[INFO] [stdout] error: cannot find macro `js!` in this scope
[INFO] [stdout]  --> src/lib.rs:47:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | js!( console.log( @{error} ); );
[INFO] [stdout]   | ^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `js!` in this scope
[INFO] [stdout]  --> src/lib.rs:44:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | let error: TypeError = js!( return new TypeError(); ).try_into().unwrap();
[INFO] [stdout]   |                        ^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TypeError` in this scope
[INFO] [stdout]  --> src/lib.rs:44:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | let error: TypeError = js!( return new TypeError(); ).try_into().unwrap();
[INFO] [stdout]   |            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_reference_type (line 29) stdout ----
[INFO] [stdout] error[E0658]: The attribute `reference` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stdout]  --> src/lib.rs:35:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[reference(instance_of = "TypeError")]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: The attribute `reference` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stdout]  --> src/lib.rs:36:3
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[reference(subclass_of(Error))]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: The attribute `reference` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stdout]  --> src/lib.rs:31:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[reference(instance_of = "Error")]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ReferenceType` in this scope
[INFO] [stdout]  --> src/lib.rs:34:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone, Debug, PartialEq, Eq, ReferenceType)]
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `ReferenceType` in this scope
[INFO] [stdout]  --> src/lib.rs:30:39
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Debug, PartialEq, Eq, ReferenceType)]
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Reference` in this scope
[INFO] [stdout]  --> src/lib.rs:32:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Error( Reference );
[INFO] [stdout]   |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Reference` in this scope
[INFO] [stdout]   --> src/lib.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TypeError( Reference );
[INFO] [stdout]    |                       ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0658.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_reference_type (line 29)
[INFO] [stdout]     src/lib.rs - derive_reference_type (line 42)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "c233f49c3eff1be727c5c5fb7f9a86237795a992d591df8318104258978cd856"`
[INFO] running `"docker" "rm" "-f" "c233f49c3eff1be727c5c5fb7f9a86237795a992d591df8318104258978cd856"`
[INFO] [stdout] c233f49c3eff1be727c5c5fb7f9a86237795a992d591df8318104258978cd856