[INFO] cloning repository https://github.com/danbugs/slightjs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danbugs/slightjs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanbugs%2Fslightjs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanbugs%2Fslightjs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fe13b0107c800aeeeaca423cd68d6612b61ae57
[INFO] checking danbugs/slightjs against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanbugs%2Fslightjs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/danbugs/slightjs
[INFO] finished tweaking git repo https://github.com/danbugs/slightjs
[INFO] tweaked toml for git repo https://github.com/danbugs/slightjs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/danbugs/slightjs on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/danbugs/slightjs 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded id-arena v2.2.1
[INFO] [stderr]   Downloaded anyhow v1.0.69
[INFO] [stderr]   Downloaded async-trait v0.1.66
[INFO] [stderr]   Downloaded quickjs-wasm-rs v0.1.4
[INFO] [stderr]   Downloaded wat v1.0.60
[INFO] [stderr]   Downloaded pulldown-cmark v0.8.0
[INFO] [stderr]   Downloaded is-terminal v0.1.0
[INFO] [stderr]   Downloaded cap-fs-ext v0.24.4
[INFO] [stderr]   Downloaded fs-set-times v0.15.0
[INFO] [stderr]   Downloaded is-terminal v0.4.4
[INFO] [stderr]   Downloaded ambient-authority v0.0.1
[INFO] [stderr]   Downloaded wasmtime-fiber v0.35.3
[INFO] [stderr]   Downloaded cap-rand v0.24.4
[INFO] [stderr]   Downloaded wiggle v0.35.3
[INFO] [stderr]   Downloaded winx v0.31.0
[INFO] [stderr]   Downloaded wasm-encoder v0.6.0
[INFO] [stderr]   Downloaded wasi-cap-std-sync v0.35.3
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.82.3
[INFO] [stderr]   Downloaded cap-primitives v0.24.4
[INFO] [stderr]   Downloaded wast v54.0.1
[INFO] [stderr]   Downloaded wasi-common v0.35.3
[INFO] [stderr]   Downloaded regalloc v0.0.34
[INFO] [stderr]   Downloaded ittapi-rs v0.2.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.82.3
[INFO] [stderr]   Downloaded wasmtime v0.35.3
[INFO] [stderr]   Downloaded rustix v0.33.7
[INFO] [stderr]   Downloaded rustix v0.36.9
[INFO] [stderr]   Downloaded wasmtime-runtime v0.35.3
[INFO] [stderr]   Downloaded wast v35.0.2
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.7
[INFO] [stderr]   Downloaded wasmparser v0.83.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.35.3
[INFO] [stderr]   Downloaded wasmtime-environ v0.35.3
[INFO] [stderr]   Downloaded thiserror v1.0.39
[INFO] [stderr]   Downloaded io-extras v0.13.2
[INFO] [stderr]   Downloaded cranelift-codegen v0.82.3
[INFO] [stderr]   Downloaded wasmtime-cache v0.35.3
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.42
[INFO] [stderr]   Downloaded wasm-encoder v0.24.1
[INFO] [stderr]   Downloaded witx v0.9.1
[INFO] [stderr]   Downloaded wiggle-generate v0.35.3
[INFO] [stderr]   Downloaded clang-sys v1.6.0
[INFO] [stderr]   Downloaded system-interface v0.20.0
[INFO] [stderr]   Downloaded zstd-safe v4.1.6+zstd.1.5.2
[INFO] [stderr]   Downloaded zstd v0.10.2+zstd.1.5.2
[INFO] [stderr]   Downloaded cranelift-bforest v0.82.3
[INFO] [stderr]   Downloaded cranelift-frontend v0.82.3
[INFO] [stderr]   Downloaded wasmtime-jit v0.35.3
[INFO] [stderr]   Downloaded cranelift-entity v0.82.3
[INFO] [stderr]   Downloaded wasmtime-wasi v0.35.3
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.82.3
[INFO] [stderr]   Downloaded memfd v0.4.1
[INFO] [stderr]   Downloaded wasmtime-types v0.35.3
[INFO] [stderr]   Downloaded cap-time-ext v0.24.4
[INFO] [stderr]   Downloaded cap-std v0.24.4
[INFO] [stderr]   Downloaded io-lifetimes v0.5.3
[INFO] [stderr]   Downloaded wizer v1.6.0
[INFO] [stderr]   Downloaded wiggle-macro v0.35.3
[INFO] [stderr]   Downloaded wasmtime-jit-debug v0.35.3
[INFO] [stderr]   Downloaded cranelift-native v0.82.3
[INFO] [stderr]   Downloaded thiserror-impl v1.0.39
[INFO] [stderr]   Downloaded quickjs-wasm-sys v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15e70f204b8d6da485fa6f9eee4a8d4644410370fce77950704360ddd57b3b4c
[INFO] running `Command { std: "docker" "start" "-a" "15e70f204b8d6da485fa6f9eee4a8d4644410370fce77950704360ddd57b3b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15e70f204b8d6da485fa6f9eee4a8d4644410370fce77950704360ddd57b3b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e70f204b8d6da485fa6f9eee4a8d4644410370fce77950704360ddd57b3b4c", kill_on_drop: false }`
[INFO] [stdout] 15e70f204b8d6da485fa6f9eee4a8d4644410370fce77950704360ddd57b3b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51cbe1b4de80877c99209fcd5189001c2128da9379e64333462414349d2ce38e
[INFO] running `Command { std: "docker" "start" "-a" "51cbe1b4de80877c99209fcd5189001c2128da9379e64333462414349d2ce38e", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling rustix v0.33.7
[INFO] [stderr]     Checking linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling target-lexicon v0.12.6
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.82.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.82.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking wasmparser v0.83.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file`
[INFO] [stdout]    |
[INFO] [stdout] 92 -     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout] 92 +     feature(proc_macro_span, proc_macro_span_file)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]     Checking regalloc v0.0.34
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling async-trait v0.1.66
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]     Checking rand_core v0.6.4
[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" "51cbe1b4de80877c99209fcd5189001c2128da9379e64333462414349d2ce38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51cbe1b4de80877c99209fcd5189001c2128da9379e64333462414349d2ce38e", kill_on_drop: false }`
[INFO] [stdout] 51cbe1b4de80877c99209fcd5189001c2128da9379e64333462414349d2ce38e
