[INFO] fetching crate slang-rs 0.21.0...
[INFO] building slang-rs-0.21.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate slang-rs 0.21.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate slang-rs 0.21.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate slang-rs 0.21.0
[INFO] tweaked toml for crates.io crate slang-rs 0.21.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slang-rs 0.21.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slang-rs 0.21.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5b86a97d9775bfdb6f3005380e6218f78b545e44a2c29e54778a9370a0b58a1
[INFO] running `Command { std: "docker" "start" "-a" "e5b86a97d9775bfdb6f3005380e6218f78b545e44a2c29e54778a9370a0b58a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5b86a97d9775bfdb6f3005380e6218f78b545e44a2c29e54778a9370a0b58a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b86a97d9775bfdb6f3005380e6218f78b545e44a2c29e54778a9370a0b58a1", kill_on_drop: false }`
[INFO] [stdout] e5b86a97d9775bfdb6f3005380e6218f78b545e44a2c29e54778a9370a0b58a1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12f1dee7e479253bf315d9339c8074b808ffeac4995ed6b9f052a5b72cdaa25c
[INFO] running `Command { std: "docker" "start" "-a" "12f1dee7e479253bf315d9339c8074b808ffeac4995ed6b9f052a5b72cdaa25c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling psm v0.1.24
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling stacker v0.1.18
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling which v7.0.0
[INFO] [stderr]    Compiling serde_stacker v0.1.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling pest v2.7.13
[INFO] [stderr]    Compiling pest_meta v2.7.13
[INFO] [stderr]    Compiling pest_generator v2.7.13
[INFO] [stderr]    Compiling pest_derive v2.7.13
[INFO] [stderr]    Compiling slang-rs v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.35s
[INFO] running `Command { std: "docker" "inspect" "12f1dee7e479253bf315d9339c8074b808ffeac4995ed6b9f052a5b72cdaa25c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f1dee7e479253bf315d9339c8074b808ffeac4995ed6b9f052a5b72cdaa25c", kill_on_drop: false }`
[INFO] [stdout] 12f1dee7e479253bf315d9339c8074b808ffeac4995ed6b9f052a5b72cdaa25c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 794e5a116948c659b3912a470ae89d459b1089d47feb0578f42d6c9aa73fae7a
[INFO] running `Command { std: "docker" "start" "-a" "794e5a116948c659b3912a470ae89d459b1089d47feb0578f42d6c9aa73fae7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling openssl-sys v0.9.106
[INFO] [stderr]    Compiling libz-sys v1.1.21
[INFO] [stderr]    Compiling curl-sys v0.4.80+curl-8.12.1
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling curl v0.4.47
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling serde_stacker v0.1.11
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling slang-rs v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.16s
[INFO] running `Command { std: "docker" "inspect" "794e5a116948c659b3912a470ae89d459b1089d47feb0578f42d6c9aa73fae7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794e5a116948c659b3912a470ae89d459b1089d47feb0578f42d6c9aa73fae7a", kill_on_drop: false }`
[INFO] [stdout] 794e5a116948c659b3912a470ae89d459b1089d47feb0578f42d6c9aa73fae7a