[INFO] fetching crate ink_metadata 3.0.0-rc5...
[INFO] checking ink_metadata-3.0.0-rc5 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate ink_metadata 3.0.0-rc5 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate ink_metadata 3.0.0-rc5 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ink_metadata 3.0.0-rc5
[INFO] finished tweaking crates.io crate ink_metadata 3.0.0-rc5
[INFO] tweaked toml for crates.io crate ink_metadata 3.0.0-rc5 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 829126aed6768eb88829a68bfae9957a171d2622a46e60e9dcbe3487919c3a08
[INFO] running `Command { std: "docker" "start" "-a" "829126aed6768eb88829a68bfae9957a171d2622a46e60e9dcbe3487919c3a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "829126aed6768eb88829a68bfae9957a171d2622a46e60e9dcbe3487919c3a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829126aed6768eb88829a68bfae9957a171d2622a46e60e9dcbe3487919c3a08", kill_on_drop: false }`
[INFO] [stdout] 829126aed6768eb88829a68bfae9957a171d2622a46e60e9dcbe3487919c3a08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 450854a7b13c13e2283c91c34d5aa9f29d4721b1cee05f82187d6c4bbba9c9a4
[INFO] running `Command { std: "docker" "start" "-a" "450854a7b13c13e2283c91c34d5aa9f29d4721b1cee05f82187d6c4bbba9c9a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking byte-slice-cast v1.1.0
[INFO] [stderr]     Checking ink_prelude v3.0.0-rc5
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling scale-info-derive v0.4.0
[INFO] [stderr]     Checking parity-scale-codec v2.3.1
[INFO] [stderr]     Checking ink_primitives v3.0.0-rc5
[INFO] [stderr]     Checking scale-info v0.6.0
[INFO] [stderr]     Checking ink_metadata v3.0.0-rc5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `pretty_assertions`
[INFO] [stdout]   --> src/tests.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use pretty_assertions::assert_eq;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `pretty_assertions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]   --> src/tests.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use serde_json::json;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pretty_assertions`
[INFO] [stdout]   --> src/layout/tests.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use pretty_assertions::assert_eq;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `pretty_assertions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> src/layout/tests.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let expected = serde_json::json! {
[INFO] [stdout]    |                    ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/layout/tests.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let expected = serde_json::json! {
[INFO] [stdout]     |                    ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/layout/tests.rs:161:20
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let expected = serde_json::json! {
[INFO] [stdout]     |                    ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/layout/tests.rs:242:20
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let expected = serde_json::json! {
[INFO] [stdout]     |                    ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/layout/tests.rs:341:20
[INFO] [stdout]     |
[INFO] [stdout] 341 |     let expected = serde_json::json! {
[INFO] [stdout]     |                    ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]   --> src/tests.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     assert_eq!(
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]   --> src/tests.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     assert_eq!(deserialized.selector, portable_spec.selector);
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]    --> src/tests.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     assert_eq!(
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]    --> src/tests.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     assert_eq!(
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]    --> src/tests.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |     assert_eq!(deserialized.docs, compact_spec.docs);
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]   --> src/layout/tests.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     assert_eq!(
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]   --> src/layout/tests.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     assert_eq!(json, expected);
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]    --> src/layout/tests.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     assert_eq!(json, expected);
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]    --> src/layout/tests.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     assert_eq!(json, expected);
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]    --> src/layout/tests.rs:318:5
[INFO] [stdout]     |
[INFO] [stdout] 318 |     assert_eq!(json, expected);
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_eq`
[INFO] [stdout]    --> src/layout/tests.rs:367:5
[INFO] [stdout]     |
[INFO] [stdout] 367 |     assert_eq!(json, expected);
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> src/tests.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let json = serde_json::to_value(&portable_spec).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> src/tests.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         serde_json::from_value(json.clone()).unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/tests.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let json = serde_json::to_value(&contract.into_portable(&mut registry)).unwrap();
[INFO] [stdout]     |                ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/tests.rs:185:16
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let json = serde_json::to_value(&compact_spec).unwrap();
[INFO] [stdout]     |                ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/tests.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         serde_json::from_value(json.clone()).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> src/layout/tests.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let json = serde_json::to_string(&layout_key).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]   --> src/layout/tests.rs:48:16
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let json = serde_json::to_value(&compacted).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/layout/tests.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let json = serde_json::to_value(&compacted).unwrap();
[INFO] [stdout]     |                ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/layout/tests.rs:160:16
[INFO] [stdout]     |
[INFO] [stdout] 160 |     let json = serde_json::to_value(&compacted).unwrap();
[INFO] [stdout]     |                ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/layout/tests.rs:241:16
[INFO] [stdout]     |
[INFO] [stdout] 241 |     let json = serde_json::to_value(&compacted).unwrap();
[INFO] [stdout]     |                ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]    --> src/layout/tests.rs:340:16
[INFO] [stdout]     |
[INFO] [stdout] 340 |     let json = serde_json::to_value(&compacted).unwrap();
[INFO] [stdout]     |                ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 30 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ink_metadata` due to 31 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "450854a7b13c13e2283c91c34d5aa9f29d4721b1cee05f82187d6c4bbba9c9a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450854a7b13c13e2283c91c34d5aa9f29d4721b1cee05f82187d6c4bbba9c9a4", kill_on_drop: false }`
[INFO] [stdout] 450854a7b13c13e2283c91c34d5aa9f29d4721b1cee05f82187d6c4bbba9c9a4
