[INFO] fetching crate music-player-server 0.2.1...
[INFO] checking music-player-server-0.2.1 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate music-player-server 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate music-player-server 0.2.1 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate music-player-server 0.2.1
[INFO] finished tweaking crates.io crate music-player-server 0.2.1
[INFO] tweaked toml for crates.io crate music-player-server 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate music-player-server 0.2.1 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tonic-web v0.4.0
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[INFO] [stderr]   Downloaded tonic v0.8.3
[INFO] [stderr]   Downloaded music-player-audio v0.1.6
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[INFO] [stderr]   Downloaded zerocopy-derive v0.3.2
[INFO] [stderr]   Downloaded zerocopy v0.6.1
[INFO] [stderr]   Downloaded music-player-playback v0.1.13
[INFO] [stderr]   Downloaded sea-orm-cli v0.9.3
[INFO] [stderr]   Downloaded sea-schema-derive v0.1.0
[INFO] [stderr]   Downloaded music-player-migration v0.1.9
[INFO] [stderr]   Downloaded atlist-rs v0.2.1
[INFO] [stderr]   Downloaded music-player-entity v0.1.7
[INFO] [stderr]   Downloaded pest_meta v2.5.5
[INFO] [stderr]   Downloaded pest_generator v2.5.5
[INFO] [stderr]   Downloaded pest_derive v2.5.5
[INFO] [stderr]   Downloaded config v0.13.3
[INFO] [stderr]   Downloaded music-player-settings v0.1.6
[INFO] [stderr]   Downloaded bitpacking v0.8.4
[INFO] [stderr]   Downloaded fail v0.5.1
[INFO] [stderr]   Downloaded fastfield_codecs v0.3.1
[INFO] [stderr]   Downloaded htmlescape v0.3.1
[INFO] [stderr]   Downloaded levenshtein_automata v0.2.1
[INFO] [stderr]   Downloaded memmap2 v0.5.9
[INFO] [stderr]   Downloaded murmurhash32 v0.2.0
[INFO] [stderr]   Downloaded generator v0.7.2
[INFO] [stderr]   Downloaded oneshot v0.1.5
[INFO] [stderr]   Downloaded tantivy-bitpacker v0.3.0
[INFO] [stderr]   Downloaded ownedbytes v0.4.0
[INFO] [stderr]   Downloaded tantivy-common v0.4.0
[INFO] [stderr]   Downloaded tantivy-query-grammar v0.19.0
[INFO] [stderr]   Downloaded string_cache v0.8.5
[INFO] [stderr]   Downloaded upnp-client v0.1.9
[INFO] [stderr]   Downloaded music-player-types v0.1.5
[INFO] [stderr]   Downloaded postgres-protocol v0.6.4
[INFO] [stderr]   Downloaded sea-query-derive v0.2.0
[INFO] [stderr]   Downloaded sea-query v0.26.4
[INFO] [stderr]   Downloaded sea-strum v0.23.0
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.91
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.91
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[INFO] [stderr]   Downloaded dotenvy v0.15.6
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[INFO] [stderr]   Downloaded symphonia-metadata v0.5.2
[INFO] [stderr]   Downloaded sea-orm-migration v0.9.3
[INFO] [stderr]   Downloaded music-player-scanner v0.1.8
[INFO] [stderr]   Downloaded music-player-storage v0.1.9
[INFO] [stderr]   Downloaded music-player-tracklist v0.1.8
[INFO] [stderr]   Downloaded local-ip-addr v0.1.1
[INFO] [stderr]   Downloaded lofty_attr v0.4.0
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[INFO] [stderr]   Downloaded mdns-sd v0.5.10
[INFO] [stderr]   Downloaded music-player-discovery v0.1.2
[INFO] [stderr]   Downloaded pest v2.5.5
[INFO] [stderr]   Downloaded census v0.4.1
[INFO] [stderr]   Downloaded fastdivide v0.4.0
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[INFO] [stderr]   Downloaded elementtree v1.2.3
[INFO] [stderr]   Downloaded xml-builder v0.5.1
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[INFO] [stderr]   Downloaded sea-orm-macros v0.9.3
[INFO] [stderr]   Downloaded postgres-types v0.2.4
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[INFO] [stderr]   Downloaded sea-strum_macros v0.23.0
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[INFO] [stderr]   Downloaded rend v0.4.0
[INFO] [stderr]   Downloaded rkyv_derive v0.7.40
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[INFO] [stderr]   Downloaded time v0.3.19
[INFO] [stderr]   Downloaded sea-orm v0.9.3
[INFO] [stderr]   Downloaded prettyplease v0.1.23
[INFO] [stderr]   Downloaded prost-types v0.11.6
[INFO] [stderr]   Downloaded prost-build v0.11.6
[INFO] [stderr]   Downloaded async-stream-impl v0.3.4
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[INFO] [stderr]   Downloaded axum v0.6.7
[INFO] [stderr]   Downloaded hyper v0.14.24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf4a8290fe27602b2f71b0e3bde0ab02fea0cc7b8b7d6da480d0dc75ec187351
[INFO] running `Command { std: "docker" "start" "-a" "cf4a8290fe27602b2f71b0e3bde0ab02fea0cc7b8b7d6da480d0dc75ec187351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf4a8290fe27602b2f71b0e3bde0ab02fea0cc7b8b7d6da480d0dc75ec187351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4a8290fe27602b2f71b0e3bde0ab02fea0cc7b8b7d6da480d0dc75ec187351", kill_on_drop: false }`
[INFO] [stdout] cf4a8290fe27602b2f71b0e3bde0ab02fea0cc7b8b7d6da480d0dc75ec187351
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2aee21903697673e31296d97abc62386140ad96619452006328e0e029abbb2b
[INFO] running `Command { std: "docker" "start" "-a" "a2aee21903697673e31296d97abc62386140ad96619452006328e0e029abbb2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling tokio v1.25.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stdout] error: aborting due to 1 previous error
[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 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a2aee21903697673e31296d97abc62386140ad96619452006328e0e029abbb2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2aee21903697673e31296d97abc62386140ad96619452006328e0e029abbb2b", kill_on_drop: false }`
[INFO] [stdout] a2aee21903697673e31296d97abc62386140ad96619452006328e0e029abbb2b
