[INFO] fetching crate symlink-rs 1.0.0...
[INFO] testing symlink-rs-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate symlink-rs 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate symlink-rs 1.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate symlink-rs 1.0.0
[INFO] tweaked toml for crates.io crate symlink-rs 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate symlink-rs 1.0.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate symlink-rs 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e8953f894b845337c9c9fdb1ae0e7e8f2c18bf9d9dece53faa8ca5676d06017
[INFO] running `Command { std: "docker" "start" "-a" "4e8953f894b845337c9c9fdb1ae0e7e8f2c18bf9d9dece53faa8ca5676d06017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e8953f894b845337c9c9fdb1ae0e7e8f2c18bf9d9dece53faa8ca5676d06017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e8953f894b845337c9c9fdb1ae0e7e8f2c18bf9d9dece53faa8ca5676d06017", kill_on_drop: false }`
[INFO] [stdout] 4e8953f894b845337c9c9fdb1ae0e7e8f2c18bf9d9dece53faa8ca5676d06017
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c4a253597de0287bf91b9b4b239762ff644c962249d9bc876879ff234ece7e1
[INFO] running `Command { std: "docker" "start" "-a" "6c4a253597de0287bf91b9b4b239762ff644c962249d9bc876879ff234ece7e1", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling symlink-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "6c4a253597de0287bf91b9b4b239762ff644c962249d9bc876879ff234ece7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c4a253597de0287bf91b9b4b239762ff644c962249d9bc876879ff234ece7e1", kill_on_drop: false }`
[INFO] [stdout] 6c4a253597de0287bf91b9b4b239762ff644c962249d9bc876879ff234ece7e1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53030d366071883724dcc4d31bb1ec5f93408b5dd7905d60a811ca95eb9d4b71
[INFO] running `Command { std: "docker" "start" "-a" "53030d366071883724dcc4d31bb1ec5f93408b5dd7905d60a811ca95eb9d4b71", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling symlink-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `symlink`
[INFO] [stdout]  --> tests/test.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate symlink;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `symlink-rs` (test "test") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "53030d366071883724dcc4d31bb1ec5f93408b5dd7905d60a811ca95eb9d4b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53030d366071883724dcc4d31bb1ec5f93408b5dd7905d60a811ca95eb9d4b71", kill_on_drop: false }`
[INFO] [stdout] 53030d366071883724dcc4d31bb1ec5f93408b5dd7905d60a811ca95eb9d4b71