[INFO] cloning repository https://github.com/topiary/playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/topiary/playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopiary%2Fplayground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopiary%2Fplayground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39cdd5dfa9146e5dc43d84e7d1d17195adbf13dd
[INFO] checking topiary/playground against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopiary%2Fplayground" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/topiary/playground
[INFO] finished tweaking git repo https://github.com/topiary/playground
[INFO] tweaked toml for git repo https://github.com/topiary/playground written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/topiary/playground on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/topiary/playground 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" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "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 topiary-tree-sitter-facade v0.5.1
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.41
[INFO] [stderr]   Downloaded thiserror-impl v1.0.62
[INFO] [stderr]   Downloaded topiary-web-tree-sitter-sys v0.5.1
[INFO] [stderr]   Downloaded topiary-core v0.5.1
[INFO] [stderr]   Downloaded vte_generate_state_changes v0.1.2
[INFO] [stderr]   Downloaded simple-counter v0.1.0
[INFO] [stderr]   Downloaded malachite v0.4.14
[INFO] [stderr]   Downloaded strip-ansi-escapes v0.2.0
[INFO] [stderr]   Downloaded thiserror v1.0.62
[INFO] [stderr]   Downloaded libloading v0.8.4
[INFO] [stderr]   Downloaded toml v0.7.8
[INFO] [stderr]   Downloaded clap v4.5.9
[INFO] [stderr]   Downloaded cc v1.1.1
[INFO] [stderr]   Downloaded vte v0.11.1
[INFO] [stderr]   Downloaded tree-sitter v0.22.6
[INFO] [stderr]   Downloaded clap_builder v4.5.9
[INFO] [stderr]   Downloaded topiary-config v0.5.1
[INFO] [stderr]   Downloaded malachite-q v0.4.14
[INFO] [stderr]   Downloaded prettydiff v0.6.4
[INFO] [stderr]   Downloaded pretty v0.11.3
[INFO] [stderr]   Downloaded nickel-lang-core v0.8.0
[INFO] [stderr]   Downloaded malachite-base v0.4.14
[INFO] [stderr]   Downloaded malachite-nz v0.4.14
[INFO] [stderr]   Downloaded malachite-float v0.4.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a008fd033f462e9c339fa99b51987052e3cccb2a56542ab92923df2fc52a8be5
[INFO] running `Command { std: "docker" "start" "-a" "a008fd033f462e9c339fa99b51987052e3cccb2a56542ab92923df2fc52a8be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a008fd033f462e9c339fa99b51987052e3cccb2a56542ab92923df2fc52a8be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a008fd033f462e9c339fa99b51987052e3cccb2a56542ab92923df2fc52a8be5", kill_on_drop: false }`
[INFO] [stdout] a008fd033f462e9c339fa99b51987052e3cccb2a56542ab92923df2fc52a8be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5905fb0f91b687d223eb87bfa91d069491c30f497257fb7242051a8dee9c593c
[INFO] running `Command { std: "docker" "start" "-a" "5905fb0f91b687d223eb87bfa91d069491c30f497257fb7242051a8dee9c593c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.91
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling wasm-bindgen v0.2.91
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling malachite-nz v0.4.14
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling cc v1.1.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking vte v0.11.1
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking clap_builder v4.5.9
[INFO] [stderr]     Checking malachite-base v0.4.14
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.0
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking pad v0.1.6
[INFO] [stderr]    Compiling topiary-config v0.5.1
[INFO] [stderr]     Checking lalrpop-util v0.20.2
[INFO] [stderr]    Compiling tree-sitter v0.22.6
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking simple-counter v0.1.0
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking pretty v0.11.3
[INFO] [stderr]     Checking prettydiff v0.6.4
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking libloading v0.8.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.91
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.91
[INFO] [stderr]    Compiling lalrpop v0.20.2
[INFO] [stderr]     Checking clap v4.5.9
[INFO] [stderr]     Checking topiary-tree-sitter-facade v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.91
[INFO] [stderr]     Checking logos v0.12.1
[INFO] [stderr]     Checking js-sys v0.3.68
[INFO] [stderr]     Checking serde_spanned v0.6.6
[INFO] [stderr]     Checking toml_datetime v0.6.6
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking toml_edit v0.22.15
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.41
[INFO] [stderr]     Checking web-sys v0.3.68
[INFO] [stderr]     Checking serde-wasm-bindgen v0.5.0
[INFO] [stderr]     Checking codespan v0.11.1
[INFO] [stderr]     Checking topiary-core v0.5.1
[INFO] [stderr]     Checking topiary-web-tree-sitter-sys v0.5.1
[INFO] [stderr]     Checking toml v0.8.14
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]    Compiling nickel-lang-core v0.8.0
[INFO] [stderr]     Checking malachite-q v0.4.14
[INFO] [stderr]     Checking malachite-float v0.4.14
[INFO] [stderr]     Checking malachite v0.4.14
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "5905fb0f91b687d223eb87bfa91d069491c30f497257fb7242051a8dee9c593c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5905fb0f91b687d223eb87bfa91d069491c30f497257fb7242051a8dee9c593c", kill_on_drop: false }`
[INFO] [stdout] 5905fb0f91b687d223eb87bfa91d069491c30f497257fb7242051a8dee9c593c