[INFO] cloning repository https://github.com/MKSG-MugunthKumar/wallflow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MKSG-MugunthKumar/wallflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMKSG-MugunthKumar%2Fwallflow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMKSG-MugunthKumar%2Fwallflow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b97fabbecbd7e9b7095322b1a46b83c504cc080d
[INFO] checking MKSG-MugunthKumar/wallflow against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMKSG-MugunthKumar%2Fwallflow" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MKSG-MugunthKumar/wallflow
[INFO] finished tweaking git repo https://github.com/MKSG-MugunthKumar/wallflow
[INFO] tweaked toml for git repo https://github.com/MKSG-MugunthKumar/wallflow written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MKSG-MugunthKumar/wallflow 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/MKSG-MugunthKumar/wallflow 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3c892c4ed81906e5c489d184696a9ee6a2f5d38f49da01c0aef0dd889ece3bf5
[INFO] running `Command { std: "docker" "start" "-a" "3c892c4ed81906e5c489d184696a9ee6a2f5d38f49da01c0aef0dd889ece3bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c892c4ed81906e5c489d184696a9ee6a2f5d38f49da01c0aef0dd889ece3bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c892c4ed81906e5c489d184696a9ee6a2f5d38f49da01c0aef0dd889ece3bf5", kill_on_drop: false }`
[INFO] [stdout] 3c892c4ed81906e5c489d184696a9ee6a2f5d38f49da01c0aef0dd889ece3bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 94181c13edbd5b1169b7266cd4b1c47ab376c73e0f0eed017124998c2e3c14b3
[INFO] running `Command { std: "docker" "start" "-a" "94181c13edbd5b1169b7266cd4b1c47ab376c73e0f0eed017124998c2e3c14b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking bitstream-io v4.9.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking avif-serialize v0.8.8
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking deranged v0.5.6
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking zune-jpeg v0.5.12
[INFO] [stderr]     Checking gif v0.14.1
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking clap_builder v4.5.59
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking icy_sixel v0.1.3
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]     Checking imagesize v0.12.0
[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] [stderr]     Checking path-clean v1.0.1
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking tempfile v3.25.0
[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" "94181c13edbd5b1169b7266cd4b1c47ab376c73e0f0eed017124998c2e3c14b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94181c13edbd5b1169b7266cd4b1c47ab376c73e0f0eed017124998c2e3c14b3", kill_on_drop: false }`
[INFO] [stdout] 94181c13edbd5b1169b7266cd4b1c47ab376c73e0f0eed017124998c2e3c14b3