[INFO] fetching crate svc-authn 0.8.0...
[INFO] testing svc-authn-0.8.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate svc-authn 0.8.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate svc-authn 0.8.0
[INFO] finished tweaking crates.io crate svc-authn 0.8.0
[INFO] tweaked toml for crates.io crate svc-authn 0.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate svc-authn 0.8.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate svc-authn 0.8.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlx-macros v0.6.3
[INFO] [stderr]   Downloaded serde_spanned v0.6.1
[INFO] [stderr]   Downloaded getrandom v0.2.9
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[INFO] [stderr]   Downloaded pest_meta v2.5.7
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[INFO] [stderr]   Downloaded dirs v5.0.0
[INFO] [stderr]   Downloaded config v0.13.3
[INFO] [stderr]   Downloaded pest_generator v2.5.7
[INFO] [stderr]   Downloaded ucd-trie v0.1.5
[INFO] [stderr]   Downloaded diesel_derives v1.4.1
[INFO] [stderr]   Downloaded jsonwebtoken v7.2.0
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[INFO] [stderr]   Downloaded diesel v1.4.8
[INFO] [stderr]   Downloaded cxx v1.0.94
[INFO] [stderr]   Downloaded url v2.3.1
[INFO] [stderr]   Downloaded cxx-build v1.0.94
[INFO] [stderr]   Downloaded tempfile v3.5.0
[INFO] [stderr]   Downloaded rustix v0.37.15
[INFO] [stderr]   Downloaded sqlx-rt v0.6.3
[INFO] [stderr]   Downloaded security-framework v2.8.2
[INFO] [stderr]   Downloaded pest v2.5.7
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[INFO] [stderr]   Downloaded openssl v0.10.52
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[INFO] [stderr]   Downloaded pkg-config v0.3.26
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[INFO] [stderr]   Downloaded errno v0.3.1
[INFO] [stderr]   Downloaded sqlx v0.6.3
[INFO] [stderr]   Downloaded pest_derive v2.5.7
[INFO] [stderr]   Downloaded pq-sys v0.4.8
[INFO] [stderr]   Downloaded link-cplusplus v1.0.8
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.8
[INFO] [stderr]   Downloaded sqlformat v0.2.1
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[INFO] [stderr]   Downloaded windows-targets v0.48.0
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[INFO] [stderr]   Downloaded tokio v1.28.0
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[INFO] [stderr]   Downloaded hermit-abi v0.3.1
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[INFO] [stderr]   Downloaded io-lifetimes v1.0.10
[INFO] [stderr]   Downloaded toml_edit v0.19.8
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.94
[INFO] [stderr]   Downloaded ahash v0.7.6
[INFO] [stderr]   Downloaded toml v0.7.3
[INFO] [stderr]   Downloaded crc v3.0.1
[INFO] [stderr]   Downloaded openssl-sys v0.9.87
[INFO] [stderr]   Downloaded atoi v1.0.0
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[INFO] [stderr]   Downloaded toml_datetime v0.6.1
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c78417152f03d06cca15c851b06b8805639fe7bc70a7011b978d8826c7085c6
[INFO] running `Command { std: "docker" "start" "-a" "1c78417152f03d06cca15c851b06b8805639fe7bc70a7011b978d8826c7085c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c78417152f03d06cca15c851b06b8805639fe7bc70a7011b978d8826c7085c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c78417152f03d06cca15c851b06b8805639fe7bc70a7011b978d8826c7085c6", kill_on_drop: false }`
[INFO] [stdout] 1c78417152f03d06cca15c851b06b8805639fe7bc70a7011b978d8826c7085c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fb7a5153483f255b8f46627a51fb2e4b3c33aa42038d9cafd840e7a503066ed
[INFO] running `Command { std: "docker" "start" "-a" "2fb7a5153483f255b8f46627a51fb2e4b3c33aa42038d9cafd840e7a503066ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/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" "2fb7a5153483f255b8f46627a51fb2e4b3c33aa42038d9cafd840e7a503066ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb7a5153483f255b8f46627a51fb2e4b3c33aa42038d9cafd840e7a503066ed", kill_on_drop: false }`
[INFO] [stdout] 2fb7a5153483f255b8f46627a51fb2e4b3c33aa42038d9cafd840e7a503066ed