[INFO] fetching crate alef 0.0.1-alpha...
[INFO] testing alef-0.0.1-alpha against 1.54.0 for beta-1.55-1
[INFO] extracting crate alef 0.0.1-alpha into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate alef 0.0.1-alpha on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alef 0.0.1-alpha
[INFO] finished tweaking crates.io crate alef 0.0.1-alpha
[INFO] tweaked toml for crates.io crate alef 0.0.1-alpha written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded swc_ecma_codegen_macros v0.5.2
[INFO] [stderr]   Downloaded sourcemap v6.0.1
[INFO] [stderr]   Downloaded swc_visit v0.2.5
[INFO] [stderr]   Downloaded swc_ecma_transforms_macros v0.1.2
[INFO] [stderr]   Downloaded swc_ecma_visit v0.22.0
[INFO] [stderr]   Downloaded swc_ecma_codegen v0.42.2
[INFO] [stderr]   Downloaded swc_common v0.10.23
[INFO] [stderr]   Downloaded swc_ecma_ast v0.36.3
[INFO] [stderr]   Downloaded jsdoc v0.12.0
[INFO] [stderr]   Downloaded swc_ecma_parser v0.44.2
[INFO] [stderr]   Downloaded swc_ecma_utils v0.26.1
[INFO] [stderr]   Downloaded swc_ecmascript v0.16.1
[INFO] [stderr]   Downloaded swc_ecma_transforms v0.31.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7143ea3bbc507960c9ae0288361627f02d3edd0137fb0aea254c893f33d518f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c7143ea3bbc507960c9ae0288361627f02d3edd0137fb0aea254c893f33d518f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7143ea3bbc507960c9ae0288361627f02d3edd0137fb0aea254c893f33d518f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7143ea3bbc507960c9ae0288361627f02d3edd0137fb0aea254c893f33d518f", kill_on_drop: false }`
[INFO] [stdout] c7143ea3bbc507960c9ae0288361627f02d3edd0137fb0aea254c893f33d518f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ef5200574999b78167cdaa168e975bffb58afe8ffc229047c99ace281d9f55e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5ef5200574999b78167cdaa168e975bffb58afe8ffc229047c99ace281d9f55e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling siphasher v0.3.6
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling if_chain v1.0.1
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling retain_mut v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling swc_atoms v0.2.6
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling swc_macros_common v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling swc_visit_macros v0.2.3
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.0
[INFO] [stderr]    Compiling from_variant v0.1.3
[INFO] [stderr]    Compiling is-macro v0.1.9
[INFO] [stderr]    Compiling string_enum v0.3.1
[INFO] [stderr]    Compiling enum_kind v0.2.1
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling swc_ecma_codegen_macros v0.5.2
[INFO] [stderr]    Compiling swc_ecma_transforms_macros v0.1.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling ast_node v0.7.3
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling swc_visit v0.2.5
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling sourcemap v6.0.1
[INFO] [stderr]    Compiling swc_common v0.10.23
[INFO] [stderr]    Compiling swc_ecma_ast v0.36.3
[INFO] [stderr]    Compiling jsdoc v0.12.0
[INFO] [stderr]    Compiling swc_ecma_visit v0.22.0
[INFO] [stderr]    Compiling swc_ecma_parser v0.44.2
[INFO] [stderr]    Compiling swc_ecma_utils v0.26.1
[INFO] [stderr]    Compiling swc_ecma_codegen v0.42.2
[INFO] [stderr]    Compiling swc_ecma_transforms v0.31.2
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2015/arrow.rs:65:1
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[fast_path(ArrowVisitor)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2016/exponentation.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[fast_path(ShouldFold)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2016/exponentation.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[fast_path(ShouldFold)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2017/async_to_generator.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[fast_path(ShouldWork)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2017/async_to_generator.rs:80:1
[INFO] [stdout]    |
[INFO] [stdout] 80 | #[fast_path(ShouldWork)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2018/object_rest_spread.rs:1094:1
[INFO] [stdout]      |
[INFO] [stdout] 1094 | #[fast_path(SpreadVisitor)]
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2018/optional_catch_binding.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[fast_path(ShouldWork)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2020/class_properties.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[fast_path(ShouldWork)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2020/nullish_coalescing/mod.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[fast_path(ShouldWork)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/es2020/opt_chaining.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[fast_path(ShouldWork)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/swc_ecma_transforms-0.31.2/src/compat/reserved_words.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[fast_path(ShouldWork)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `swc_ecma_transforms_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `fast_path` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swc_ecma_transforms`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5ef5200574999b78167cdaa168e975bffb58afe8ffc229047c99ace281d9f55e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef5200574999b78167cdaa168e975bffb58afe8ffc229047c99ace281d9f55e", kill_on_drop: false }`
[INFO] [stdout] 5ef5200574999b78167cdaa168e975bffb58afe8ffc229047c99ace281d9f55e
