[INFO] fetching crate bkr 1.0.0...
[INFO] checking bkr-1.0.0 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] extracting crate bkr 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate bkr 1.0.0
[INFO] finished tweaking crates.io crate bkr 1.0.0
[INFO] tweaked toml for crates.io crate bkr 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bkr 1.0.0 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 bkr 1.0.0 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] 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] 680083de5920e19aa445ca0ce37ae8420d9b1c1ebd85c34638a35c503b409d40
[INFO] running `Command { std: "docker" "start" "-a" "680083de5920e19aa445ca0ce37ae8420d9b1c1ebd85c34638a35c503b409d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680083de5920e19aa445ca0ce37ae8420d9b1c1ebd85c34638a35c503b409d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680083de5920e19aa445ca0ce37ae8420d9b1c1ebd85c34638a35c503b409d40", kill_on_drop: false }`
[INFO] [stdout] 680083de5920e19aa445ca0ce37ae8420d9b1c1ebd85c34638a35c503b409d40
[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] d5e0a9d1d96c310703183f7d30f93a6782d415b47e6845a2210dbb5a723a4fc1
[INFO] running `Command { std: "docker" "start" "-a" "d5e0a9d1d96c310703183f7d30f93a6782d415b47e6845a2210dbb5a723a4fc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking ryu v1.0.22
[INFO] [stderr]     Checking time v0.3.46
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]    Compiling aws-types v1.3.11
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]     Checking regex-lite v0.1.8
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking p256 v0.11.1
[INFO] [stderr]     Checking aws-smithy-xml v0.60.13
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking crc-fast v1.9.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.37.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking gethostname v0.5.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking tempfile v3.24.0
[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" "d5e0a9d1d96c310703183f7d30f93a6782d415b47e6845a2210dbb5a723a4fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5e0a9d1d96c310703183f7d30f93a6782d415b47e6845a2210dbb5a723a4fc1", kill_on_drop: false }`
[INFO] [stdout] d5e0a9d1d96c310703183f7d30f93a6782d415b47e6845a2210dbb5a723a4fc1