[INFO] cloning repository https://github.com/segler-alex/radiobrowser-api-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/segler-alex/radiobrowser-api-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegler-alex%2Fradiobrowser-api-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegler-alex%2Fradiobrowser-api-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 601800b9a93933537f372ecec70135cd02ee1f67
[INFO] checking segler-alex/radiobrowser-api-rust against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113242
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegler-alex%2Fradiobrowser-api-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/segler-alex/radiobrowser-api-rust on toolchain 6162f6f12339aa81fe16b8a64644ead497e411b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/segler-alex/radiobrowser-api-rust
[INFO] finished tweaking git repo https://github.com/segler-alex/radiobrowser-api-rust
[INFO] tweaked toml for git repo https://github.com/segler-alex/radiobrowser-api-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/segler-alex/radiobrowser-api-rust 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" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_dispatch v0.3.8
[INFO] [stderr]   Downloaded imagesize v0.10.1
[INFO] [stderr]   Downloaded frunk_derives v0.4.0
[INFO] [stderr]   Downloaded icecast-stats v0.1.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.9
[INFO] [stderr]   Downloaded no-std-compat v0.2.0
[INFO] [stderr]   Downloaded strum v0.17.1
[INFO] [stderr]   Downloaded colored v1.9.3
[INFO] [stderr]   Downloaded which v3.1.1
[INFO] [stderr]   Downloaded redis v0.22.1
[INFO] [stderr]   Downloaded serde_with_macros v2.1.0
[INFO] [stderr]   Downloaded website-icon-extract v0.5.2
[INFO] [stderr]   Downloaded mysql v21.0.2
[INFO] [stderr]   Downloaded bindgen v0.58.1
[INFO] [stderr]   Downloaded serde_derive v1.0.150
[INFO] [stderr]   Downloaded mysql_common v0.27.5
[INFO] [stderr]   Downloaded tree_magic v0.2.3
[INFO] [stderr]   Downloaded nom v3.2.1
[INFO] [stderr]   Downloaded serde v1.0.150
[INFO] [stderr]   Downloaded lexical v5.2.2
[INFO] [stderr]   Downloaded serde_with v2.1.0
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[INFO] [stderr]   Downloaded quick-xml v0.25.0
[INFO] [stderr]   Downloaded io-enum v1.0.1
[INFO] [stderr]   Downloaded hashmap_derive v0.1.0
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[INFO] [stderr]   Downloaded r2d2 v0.8.9
[INFO] [stderr]   Downloaded shorthand v0.1.1
[INFO] [stderr]   Downloaded frunk_proc_macros v0.1.0
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[INFO] [stderr]   Downloaded tiny_http v0.12.0
[INFO] [stderr]   Downloaded semver v1.0.10
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[INFO] [stderr]   Downloaded memchr v1.0.2
[INFO] [stderr]   Downloaded indexmap v1.9.0
[INFO] [stderr]   Downloaded frunk_proc_macros_impl v0.1.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33872b06a737e2cfb6fe27efd91080c2dfaa59fa5b1c8e55309e6bf25374f8e9
[INFO] running `Command { std: "docker" "start" "-a" "33872b06a737e2cfb6fe27efd91080c2dfaa59fa5b1c8e55309e6bf25374f8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33872b06a737e2cfb6fe27efd91080c2dfaa59fa5b1c8e55309e6bf25374f8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33872b06a737e2cfb6fe27efd91080c2dfaa59fa5b1c8e55309e6bf25374f8e9", kill_on_drop: false }`
[INFO] [stdout] 33872b06a737e2cfb6fe27efd91080c2dfaa59fa5b1c8e55309e6bf25374f8e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 796c32d628de2071d8a8cc5f236434ccb749f35c9f563107e51bc9cdf167c453
[INFO] running `Command { std: "docker" "start" "-a" "796c32d628de2071d8a8cc5f236434ccb749f35c9f563107e51bc9cdf167c453", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling serde_derive v1.0.150
[INFO] [stderr]    Compiling serde v1.0.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling indexmap v1.9.0
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking tracing-core v0.1.27
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.47/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]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stdout] error: aborting due to 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" "796c32d628de2071d8a8cc5f236434ccb749f35c9f563107e51bc9cdf167c453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796c32d628de2071d8a8cc5f236434ccb749f35c9f563107e51bc9cdf167c453", kill_on_drop: false }`
[INFO] [stdout] 796c32d628de2071d8a8cc5f236434ccb749f35c9f563107e51bc9cdf167c453