[INFO] fetching crate leetcode-trees-rs 0.1.149...
[INFO] checking leetcode-trees-rs-0.1.149 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate leetcode-trees-rs 0.1.149 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate leetcode-trees-rs 0.1.149
[INFO] finished tweaking crates.io crate leetcode-trees-rs 0.1.149
[INFO] tweaked toml for crates.io crate leetcode-trees-rs 0.1.149 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate leetcode-trees-rs 0.1.149 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 241 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ff7daa3e7902133e9b793eda702b92442ebd6def1d9bcd10bfb1be4408db5c1
[INFO] running `Command { std: "docker" "start" "-a" "3ff7daa3e7902133e9b793eda702b92442ebd6def1d9bcd10bfb1be4408db5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ff7daa3e7902133e9b793eda702b92442ebd6def1d9bcd10bfb1be4408db5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff7daa3e7902133e9b793eda702b92442ebd6def1d9bcd10bfb1be4408db5c1", kill_on_drop: false }`
[INFO] [stdout] 3ff7daa3e7902133e9b793eda702b92442ebd6def1d9bcd10bfb1be4408db5c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f7fcc479df641e8bf7e70f06a3224391a2f623e8eedad96da782bc55370ed8c
[INFO] running `Command { std: "docker" "start" "-a" "7f7fcc479df641e8bf7e70f06a3224391a2f623e8eedad96da782bc55370ed8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking webpki-roots v1.0.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking winnow v0.7.11
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking evalexpr v11.3.1
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking whoami v1.6.0
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking fern v0.7.1
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking cliparser v0.1.2
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]     Checking git_info v0.1.3
[INFO] [stderr]     Checking rust_info v0.3.3
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking which v6.0.3
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking java-properties v2.0.0
[INFO] [stderr]     Checking shell2batch v0.4.5
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking fsio v0.4.1
[INFO] [stderr]     Checking ctrlc v3.4.7
[INFO] [stderr]     Checking envmnt v0.10.4
[INFO] [stderr]     Checking duckscript v0.10.0
[INFO] [stderr]     Checking run_script v0.11.0
[INFO] [stderr]     Checking ci_info v0.14.14
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.4.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking lazy-regex v3.4.1
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking suppaftp v6.3.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking attohttpc v0.28.5
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking cargo-platform v0.1.9
[INFO] [stderr]     Checking serde_ignored v0.1.12
[INFO] [stderr]     Checking lenient_semver_version_builder v0.4.2
[INFO] [stderr]     Checking lenient_semver_parser v0.4.2
[INFO] [stderr]     Checking lenient_semver v0.4.2
[INFO] [stderr]     Checking cargo_metadata v0.19.2
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking petgraph v0.7.1
[INFO] [stderr]     Checking duckscriptsdk v0.11.1
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking cargo-make v0.37.24
[INFO] [stderr]     Checking leetcode-trees-rs v0.1.149 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.49s
[INFO] running `Command { std: "docker" "inspect" "7f7fcc479df641e8bf7e70f06a3224391a2f623e8eedad96da782bc55370ed8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7fcc479df641e8bf7e70f06a3224391a2f623e8eedad96da782bc55370ed8c", kill_on_drop: false }`
[INFO] [stdout] 7f7fcc479df641e8bf7e70f06a3224391a2f623e8eedad96da782bc55370ed8c