[INFO] fetching crate loco-gen 0.16.3...
[INFO] testing loco-gen-0.16.3 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] extracting crate loco-gen 0.16.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate loco-gen 0.16.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate loco-gen 0.16.3
[INFO] tweaked toml for crates.io crate loco-gen 0.16.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate loco-gen 0.16.3 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate loco-gen 0.16.3 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1abdff2b7e28cd6a36ead78c0339f9f33a2c0f72bc358ac28a0f6428f660834b
[INFO] running `Command { std: "docker" "start" "-a" "1abdff2b7e28cd6a36ead78c0339f9f33a2c0f72bc358ac28a0f6428f660834b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1abdff2b7e28cd6a36ead78c0339f9f33a2c0f72bc358ac28a0f6428f660834b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abdff2b7e28cd6a36ead78c0339f9f33a2c0f72bc358ac28a0f6428f660834b", kill_on_drop: false }`
[INFO] [stdout] 1abdff2b7e28cd6a36ead78c0339f9f33a2c0f72bc358ac28a0f6428f660834b
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e31e42cf3d94ad03566e4560e538433ab0bc2206c002cf512170e6c9cdd5f312
[INFO] running `Command { std: "docker" "start" "-a" "e31e42cf3d94ad03566e4560e538433ab0bc2206c002cf512170e6c9cdd5f312", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling clap_builder v4.5.38
[INFO] [stderr]    Compiling shared_child v1.0.2
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling os_pipe v1.2.1
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling shared_thread v0.1.0
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling duct v1.0.0
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling cruet v0.13.3
[INFO] [stderr]    Compiling cruet v0.14.0
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]    Compiling ignore v0.4.23
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[INFO] [stderr]    Compiling globwalk v0.9.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling clap v4.5.38
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling serde_regex v1.1.0
[INFO] [stderr]    Compiling tera v1.20.0
[INFO] [stderr]    Compiling rrgen v0.5.6
[INFO] [stderr] error: could not compile `rrgen` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/16fbf98f22730e073c09e7b03f0eafb87a295545/bin/rustc --crate-name rrgen --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rrgen-0.5.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0e549e038ffc53ac -C extra-filename=-3e6184291868a0bc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cruet=/opt/rustwide/target/debug/deps/libcruet-44a1bf58804eda98.rmeta --extern fs_err=/opt/rustwide/target/debug/deps/libfs_err-21a201cb90417d71.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-b1d792528bd08356.rmeta --extern heck=/opt/rustwide/target/debug/deps/libheck-bf95211d2fa28580.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-559452b3305f3ffc.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-ed0901658a3e27bd.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4ed8f5daf73b0b7c.rmeta --extern serde_regex=/opt/rustwide/target/debug/deps/libserde_regex-a2757f63d7baa669.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-2f9d851106af97a6.rmeta --extern tera=/opt/rustwide/target/debug/deps/libtera-c2de13e54c43d6f2.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-453f2dfba50050a5.rmeta --cap-lints allow --cap-lints=forbid` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e31e42cf3d94ad03566e4560e538433ab0bc2206c002cf512170e6c9cdd5f312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e31e42cf3d94ad03566e4560e538433ab0bc2206c002cf512170e6c9cdd5f312", kill_on_drop: false }`
[INFO] [stdout] e31e42cf3d94ad03566e4560e538433ab0bc2206c002cf512170e6c9cdd5f312