[INFO] fetching crate mathypad-core 0.1.17...
[INFO] checking mathypad-core-0.1.17 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for pr-133502-19
[INFO] extracting crate mathypad-core 0.1.17 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mathypad-core 0.1.17
[INFO] finished tweaking crates.io crate mathypad-core 0.1.17
[INFO] tweaked toml for crates.io crate mathypad-core 0.1.17 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mathypad-core 0.1.17 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mathypad-core 0.1.17 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wit-bindgen-rt v0.39.0
[INFO] [stderr]   Downloaded tempfile v3.20.0
[INFO] [stderr]   Downloaded getrandom v0.3.3
[INFO] [stderr]   Downloaded cfg-if v1.0.1
[INFO] [stderr]   Downloaded errno v0.3.13
[INFO] [stderr]   Downloaded foldhash v0.1.5
[INFO] [stderr]   Downloaded bitflags v2.9.1
[INFO] [stderr]   Downloaded allocator-api2 v0.2.21
[INFO] [stderr]   Downloaded proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded r-efi v5.3.0
[INFO] [stderr]   Downloaded memchr v2.7.5
[INFO] [stderr]   Downloaded wasi v0.14.2+wasi-0.2.4
[INFO] [stderr]   Downloaded hashbrown v0.15.4
[INFO] [stderr]   Downloaded chumsky v0.10.1
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded regex-syntax v0.7.5
[INFO] [stderr]   Downloaded rustix v1.0.7
[INFO] [stderr]   Downloaded regex-automata v0.3.9
[INFO] [stderr]   Downloaded libc v0.2.174
[INFO] [stderr]   Downloaded linux-raw-sys v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1885337ffb437129bb927375d741910fdc0ecfe8386b93641098efc443894baf
[INFO] running `Command { std: "docker" "start" "-a" "1885337ffb437129bb927375d741910fdc0ecfe8386b93641098efc443894baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1885337ffb437129bb927375d741910fdc0ecfe8386b93641098efc443894baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1885337ffb437129bb927375d741910fdc0ecfe8386b93641098efc443894baf", kill_on_drop: false }`
[INFO] [stdout] 1885337ffb437129bb927375d741910fdc0ecfe8386b93641098efc443894baf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4e6ee8011c36a55cb27ce7cb4dfefe9b19d62717af24975c3deed6460714bfb
[INFO] running `Command { std: "docker" "start" "-a" "d4e6ee8011c36a55cb27ce7cb4dfefe9b19d62717af24975c3deed6460714bfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling chumsky v0.10.1
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking mathypad-core v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.66s
[INFO] running `Command { std: "docker" "inspect" "d4e6ee8011c36a55cb27ce7cb4dfefe9b19d62717af24975c3deed6460714bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4e6ee8011c36a55cb27ce7cb4dfefe9b19d62717af24975c3deed6460714bfb", kill_on_drop: false }`
[INFO] [stdout] d4e6ee8011c36a55cb27ce7cb4dfefe9b19d62717af24975c3deed6460714bfb