[INFO] fetching crate npingler 0.5.0...
[INFO] checking npingler-0.5.0 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] extracting crate npingler 0.5.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate npingler 0.5.0
[INFO] finished tweaking crates.io crate npingler 0.5.0
[INFO] tweaked toml for crates.io crate npingler 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate npingler 0.5.0 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 crates.io crate npingler 0.5.0 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 72f118d0d0f7fdcbd48fb81e4c04a0f4e79585987f7c4bd026e9e4ac246aeb7d
[INFO] running `Command { std: "docker" "start" "-a" "72f118d0d0f7fdcbd48fb81e4c04a0f4e79585987f7c4bd026e9e4ac246aeb7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72f118d0d0f7fdcbd48fb81e4c04a0f4e79585987f7c4bd026e9e4ac246aeb7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f118d0d0f7fdcbd48fb81e4c04a0f4e79585987f7c4bd026e9e4ac246aeb7d", kill_on_drop: false }`
[INFO] [stdout] 72f118d0d0f7fdcbd48fb81e4c04a0f4e79585987f7c4bd026e9e4ac246aeb7d
[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] 5499d2da99e299f2abd5a7992d5d89bbe4d0f8a835e65444fda009b788caf332
[INFO] running `Command { std: "docker" "start" "-a" "5499d2da99e299f2abd5a7992d5d89bbe4d0f8a835e65444fda009b788caf332", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling fs-err v3.1.1
[INFO] [stderr]    Compiling thiserror v2.0.15
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking supports-hyperlinks v3.1.0
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling camino v1.1.11
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking utf8-command v1.0.1
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking xdg v3.0.0
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking memmap2 v0.9.7
[INFO] [stderr]     Checking supports-color v1.3.1
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking gethostname v1.0.2
[INFO] [stderr]     Checking which v8.0.0
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking parking_lot v0.12.4
[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" "5499d2da99e299f2abd5a7992d5d89bbe4d0f8a835e65444fda009b788caf332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5499d2da99e299f2abd5a7992d5d89bbe4d0f8a835e65444fda009b788caf332", kill_on_drop: false }`
[INFO] [stdout] 5499d2da99e299f2abd5a7992d5d89bbe4d0f8a835e65444fda009b788caf332