[INFO] fetching crate skin-builder 1.1.0...
[INFO] checking skin-builder-1.1.0 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] extracting crate skin-builder 1.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate skin-builder 1.1.0
[INFO] finished tweaking crates.io crate skin-builder 1.1.0
[INFO] tweaked toml for crates.io crate skin-builder 1.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skin-builder 1.1.0 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 skin-builder 1.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9d8e663dff8e39f64adfed0cca648dd437c06c74b5e07d890abc8b1e8d53e18f
[INFO] running `Command { std: "docker" "start" "-a" "9d8e663dff8e39f64adfed0cca648dd437c06c74b5e07d890abc8b1e8d53e18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d8e663dff8e39f64adfed0cca648dd437c06c74b5e07d890abc8b1e8d53e18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8e663dff8e39f64adfed0cca648dd437c06c74b5e07d890abc8b1e8d53e18f", kill_on_drop: false }`
[INFO] [stdout] 9d8e663dff8e39f64adfed0cca648dd437c06c74b5e07d890abc8b1e8d53e18f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fdd0bab905baec5d208fbd96c47bcd33515e7ecef25fb4c0b93817492ad8ae41
[INFO] running `Command { std: "docker" "start" "-a" "fdd0bab905baec5d208fbd96c47bcd33515e7ecef25fb4c0b93817492ad8ae41", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.105
[INFO] [stderr]    Compiling syn v2.0.69
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tinyvec v1.7.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking clap_builder v4.5.8
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking shellexpand v3.1.0
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.0/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-3.1.0/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" "fdd0bab905baec5d208fbd96c47bcd33515e7ecef25fb4c0b93817492ad8ae41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd0bab905baec5d208fbd96c47bcd33515e7ecef25fb4c0b93817492ad8ae41", kill_on_drop: false }`
[INFO] [stdout] fdd0bab905baec5d208fbd96c47bcd33515e7ecef25fb4c0b93817492ad8ae41
