[INFO] fetching crate justjs 0.5.2...
[INFO] testing justjs-0.5.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate justjs 0.5.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate justjs 0.5.2
[INFO] finished tweaking crates.io crate justjs 0.5.2
[INFO] tweaked toml for crates.io crate justjs 0.5.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate justjs 0.5.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate justjs 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pin-project-internal v1.0.11
[INFO] [stderr]   Downloaded v_htmlescape v0.15.8
[INFO] [stderr]   Downloaded xattr v0.2.3
[INFO] [stderr]   Downloaded sqlite v0.30.1
[INFO] [stderr]   Downloaded from_variant v0.1.4
[INFO] [stderr]   Downloaded tar v0.4.38
[INFO] [stderr]   Downloaded swc_ecma_codegen_macros v0.7.1
[INFO] [stderr]   Downloaded is-macro v0.2.1
[INFO] [stderr]   Downloaded ast_node v0.8.6
[INFO] [stderr]   Downloaded qndr v0.1.7
[INFO] [stderr]   Downloaded swc_ecma_transforms_classes v0.100.32
[INFO] [stderr]   Downloaded brown v0.2.0
[INFO] [stderr]   Downloaded swc_ecma_utils v0.105.24
[INFO] [stderr]   Downloaded swc_ecma_transforms_react v0.155.21
[INFO] [stderr]   Downloaded base64 v0.20.0
[INFO] [stderr]   Downloaded dprint-swc-ext v0.5.0
[INFO] [stderr]   Downloaded inquire v0.5.2
[INFO] [stderr]   Downloaded indicatif v0.17.2
[INFO] [stderr]   Downloaded swc_common v0.29.10
[INFO] [stderr]   Downloaded swc_ecma_parser v0.122.19
[INFO] [stderr]   Downloaded rustyline v9.1.2
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[INFO] [stderr]   Downloaded object v0.30.1
[INFO] [stderr]   Downloaded swc_ecma_codegen v0.127.23
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[INFO] [stderr]   Downloaded rustix v0.36.3
[INFO] [stderr]   Downloaded swc_ecma_transforms_typescript v0.159.22
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[INFO] [stderr]   Downloaded serde_v8 v0.71.0
[INFO] [stderr]   Downloaded ucd-util v0.1.9
[INFO] [stderr]   Downloaded rust-shell v0.2.0
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[INFO] [stderr]   Downloaded dashmap v5.3.4
[INFO] [stderr]   Downloaded tokio v1.21.1
[INFO] [stderr]   Downloaded string_enum v0.3.2
[INFO] [stderr]   Downloaded triomphe v0.1.8
[INFO] [stderr]   Downloaded unicode-id v0.3.3
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[INFO] [stderr]   Downloaded swc_atoms v0.4.23
[INFO] [stderr]   Downloaded duration-string v0.1.1
[INFO] [stderr]   Downloaded swc_ecma_visit v0.80.14
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[INFO] [stderr]   Downloaded console v0.15.2
[INFO] [stderr]   Downloaded clipboard-win v4.4.2
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[INFO] [stderr]   Downloaded swc_ecma_loader v0.41.11
[INFO] [stderr]   Downloaded swc_ecma_transforms_macros v0.5.0
[INFO] [stderr]   Downloaded debug_unreachable v0.1.1
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[INFO] [stderr]   Downloaded exact-panic v0.0.6
[INFO] [stderr]   Downloaded just_macros v0.1.1
[INFO] [stderr]   Downloaded just_state v0.1.3
[INFO] [stderr]   Downloaded fd-lock v3.0.8
[INFO] [stderr]   Downloaded pin-project v1.0.11
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[INFO] [stderr]   Downloaded deno_core v0.160.0
[INFO] [stderr]   Downloaded v8 v0.55.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 481731bf9ab397e8bbecd174bd0de1eec5c33b72d4fa2b4a722d56c53549c174
[INFO] running `Command { std: "docker" "start" "-a" "481731bf9ab397e8bbecd174bd0de1eec5c33b72d4fa2b4a722d56c53549c174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "481731bf9ab397e8bbecd174bd0de1eec5c33b72d4fa2b4a722d56c53549c174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "481731bf9ab397e8bbecd174bd0de1eec5c33b72d4fa2b4a722d56c53549c174", kill_on_drop: false }`
[INFO] [stdout] 481731bf9ab397e8bbecd174bd0de1eec5c33b72d4fa2b4a722d56c53549c174
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfd18ea82392cac83b33df59fa9df52447eb455c8ae79cb2e684e47ef1c7d57f
[INFO] running `Command { std: "docker" "start" "-a" "bfd18ea82392cac83b33df59fa9df52447eb455c8ae79cb2e684e47ef1c7d57f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bfd18ea82392cac83b33df59fa9df52447eb455c8ae79cb2e684e47ef1c7d57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd18ea82392cac83b33df59fa9df52447eb455c8ae79cb2e684e47ef1c7d57f", kill_on_drop: false }`
[INFO] [stdout] bfd18ea82392cac83b33df59fa9df52447eb455c8ae79cb2e684e47ef1c7d57f