[INFO] cloning repository https://github.com/subfrost/libp2p-webtransport-sys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subfrost/libp2p-webtransport-sys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubfrost%2Flibp2p-webtransport-sys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubfrost%2Flibp2p-webtransport-sys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 961d85d493d8d6714b52428d6fb0a7a99e00bb55
[INFO] checking subfrost/libp2p-webtransport-sys against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubfrost%2Flibp2p-webtransport-sys" "/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/subfrost/libp2p-webtransport-sys
[INFO] finished tweaking git repo https://github.com/subfrost/libp2p-webtransport-sys
[INFO] tweaked toml for git repo https://github.com/subfrost/libp2p-webtransport-sys written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/subfrost/libp2p-webtransport-sys on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/subfrost/libp2p-webtransport-sys 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "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
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80d27d1d806b508424c05343aa8d0f87283c97e3dc22d17cb944fa909859f931
[INFO] running `Command { std: "docker" "start" "-a" "80d27d1d806b508424c05343aa8d0f87283c97e3dc22d17cb944fa909859f931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80d27d1d806b508424c05343aa8d0f87283c97e3dc22d17cb944fa909859f931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d27d1d806b508424c05343aa8d0f87283c97e3dc22d17cb944fa909859f931", kill_on_drop: false }`
[INFO] [stdout] 80d27d1d806b508424c05343aa8d0f87283c97e3dc22d17cb944fa909859f931
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83ce99dd16c55b9dfaf5d3bc503c6d69e341fa171417025060a1e65d1b725560
[INFO] running `Command { std: "docker" "start" "-a" "83ce99dd16c55b9dfaf5d3bc503c6d69e341fa171417025060a1e65d1b725560", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling quinn-udp v0.5.13
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking pem v3.0.5
[INFO] [stderr]    Compiling quinn v0.11.8
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking httlib-huffman v0.3.4
[INFO] [stderr]     Checking octets v0.3.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling snow v0.9.6
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] 395 |                     Some(var_name) => var_name,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:397:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] ...
[INFO] [stdout] 397 |                     None => return Ok(None),
[INFO] [stdout]     |                     ^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shellexpand` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "83ce99dd16c55b9dfaf5d3bc503c6d69e341fa171417025060a1e65d1b725560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ce99dd16c55b9dfaf5d3bc503c6d69e341fa171417025060a1e65d1b725560", kill_on_drop: false }`
[INFO] [stdout] 83ce99dd16c55b9dfaf5d3bc503c6d69e341fa171417025060a1e65d1b725560