[INFO] cloning repository https://github.com/dylanblokhuis/hydro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylanblokhuis/hydro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanblokhuis%2Fhydro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanblokhuis%2Fhydro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10d717a84ae93165b23229ba165bb18fd3b8f00f
[INFO] checking dylanblokhuis/hydro against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanblokhuis%2Fhydro" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dylanblokhuis/hydro on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dylanblokhuis/hydro
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/dylanblokhuis/hydro
[INFO] tweaked toml for git repo https://github.com/dylanblokhuis/hydro written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dylanblokhuis/hydro 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking dylanblokhuis/hydro against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanblokhuis%2Fhydro" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dylanblokhuis/hydro on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dylanblokhuis/hydro
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/dylanblokhuis/hydro
[INFO] tweaked toml for git repo https://github.com/dylanblokhuis/hydro written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dylanblokhuis/hydro 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sourcemap v6.2.0
[INFO] [stderr]   Downloaded rquickjs v0.1.7
[INFO] [stderr]   Downloaded path-clean v0.1.0
[INFO] [stderr]   Downloaded swc_macros_common v0.3.6
[INFO] [stderr]   Downloaded swc_ecma_visit v0.80.14
[INFO] [stderr]   Downloaded swc_cached v0.3.15
[INFO] [stderr]   Downloaded swc_ecma_transforms_typescript v0.159.23
[INFO] [stderr]   Downloaded swc_ecma_ext_transforms v0.91.25
[INFO] [stderr]   Downloaded is-macro v0.2.1
[INFO] [stderr]   Downloaded supports-color v1.3.0
[INFO] [stderr]   Downloaded swc_ecma_parser v0.122.20
[INFO] [stderr]   Downloaded ast_node v0.8.6
[INFO] [stderr]   Downloaded swc_visit_macros v0.5.4
[INFO] [stderr]   Downloaded swc_ecma_transforms_macros v0.5.0
[INFO] [stderr]   Downloaded browserslist-rs v0.11.0
[INFO] [stderr]   Downloaded json_comments v0.2.1
[INFO] [stderr]   Downloaded swc_config_macro v0.1.0
[INFO] [stderr]   Downloaded relative-path v1.7.2
[INFO] [stderr]   Downloaded swc_node_comments v0.16.10
[INFO] [stderr]   Downloaded swc_ecma_codegen_macros v0.7.1
[INFO] [stderr]   Downloaded better_scoped_tls v0.1.0
[INFO] [stderr]   Downloaded swc_visit v0.5.3
[INFO] [stderr]   Downloaded supports-unicode v1.0.2
[INFO] [stderr]   Downloaded rquickjs-core v0.1.7
[INFO] [stderr]   Downloaded attohttpc v0.23.1
[INFO] [stderr]   Downloaded st-map v0.1.6
[INFO] [stderr]   Downloaded swc_ecma_preset_env v0.174.27
[INFO] [stderr]   Downloaded swc_ecma_transforms v0.198.27
[INFO] [stderr]   Downloaded swc_config v0.1.4
[INFO] [stderr]   Downloaded swc_common v0.29.10
[INFO] [stderr]   Downloaded swc_ecma_utils v0.105.25
[INFO] [stderr]   Downloaded swc_atoms v0.4.23
[INFO] [stderr]   Downloaded preset_env_base v0.3.2
[INFO] [stderr]   Downloaded static-map-macro v0.2.3
[INFO] [stderr]   Downloaded rquickjs-sys v0.1.7
[INFO] [stderr]   Downloaded swc_ecma_transforms_module v0.153.22
[INFO] [stderr]   Downloaded swc_trace_macro v0.1.2
[INFO] [stderr]   Downloaded swc_error_reporters v0.13.10
[INFO] [stderr]   Downloaded swc_ecma_transforms_classes v0.100.33
[INFO] [stderr]   Downloaded swc_ecma_transforms_proposal v0.144.21
[INFO] [stderr]   Downloaded string_enum v0.3.2
[INFO] [stderr]   Downloaded supports-hyperlinks v1.2.0
[INFO] [stderr]   Downloaded swc_fast_graph v0.17.11
[INFO] [stderr]   Downloaded swc_ecma_loader v0.41.11
[INFO] [stderr]   Downloaded swc_eq_ignore_macros v0.1.1
[INFO] [stderr]   Downloaded from_variant v0.1.4
[INFO] [stderr]   Downloaded swc_ecma_transforms_react v0.155.22
[INFO] [stderr]   Downloaded swc_ecma_ast v0.94.14
[INFO] [stderr]   Downloaded swc_graph_analyzer v0.18.11
[INFO] [stderr]   Downloaded swc_ecma_codegen v0.127.24
[INFO] [stderr]   Downloaded swc_timer v0.17.10
[INFO] [stderr]   Downloaded swc_ecma_lints v0.66.33
[INFO] [stderr]   Downloaded swc_ecma_transforms_optimization v0.167.27
[INFO] [stderr]   Downloaded swc v0.232.54
[INFO] [stderr]   Downloaded swc_ecma_minifier v0.159.48
[INFO] [stderr]   Downloaded swc_ecma_transforms_compat v0.136.21
[INFO] [stderr]   Downloaded swc_ecma_transforms_base v0.111.34
[INFO] [stderr]   Downloaded swc_bundler v0.192.48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61e83a1d42423818d8f0cd6a4f8cc319fb4478c8131d084fead9181163e4225e
[INFO] running `Command { std: "docker" "start" "-a" "61e83a1d42423818d8f0cd6a4f8cc319fb4478c8131d084fead9181163e4225e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61e83a1d42423818d8f0cd6a4f8cc319fb4478c8131d084fead9181163e4225e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e83a1d42423818d8f0cd6a4f8cc319fb4478c8131d084fead9181163e4225e", kill_on_drop: false }`
[INFO] [stdout] 61e83a1d42423818d8f0cd6a4f8cc319fb4478c8131d084fead9181163e4225e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 419576ee3b04fbd91f0a543e11a82636fb6c649d2e2179fd613dc7fbaf68aabb
[INFO] running `Command { std: "docker" "start" "-a" "419576ee3b04fbd91f0a543e11a82636fb6c649d2e2179fd613dc7fbaf68aabb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling libc v0.2.136
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[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" "419576ee3b04fbd91f0a543e11a82636fb6c649d2e2179fd613dc7fbaf68aabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "419576ee3b04fbd91f0a543e11a82636fb6c649d2e2179fd613dc7fbaf68aabb", kill_on_drop: false }`
[INFO] [stdout] 419576ee3b04fbd91f0a543e11a82636fb6c649d2e2179fd613dc7fbaf68aabb