[INFO] cloning repository https://github.com/muscad-io/MusCAD
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muscad-io/MusCAD" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuscad-io%2FMusCAD", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuscad-io%2FMusCAD'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d51b0cc8c626597d32cdd11d93034481373f6e8
[INFO] testing muscad-io/MusCAD against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuscad-io%2FMusCAD" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/muscad-io/MusCAD on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/muscad-io/MusCAD
[INFO] finished tweaking git repo https://github.com/muscad-io/MusCAD
[INFO] tweaked toml for git repo https://github.com/muscad-io/MusCAD written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/muscad-io/MusCAD already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded frunk_core v0.3.1
[INFO] [stderr]   Downloaded codespan v0.9.5
[INFO] [stderr]   Downloaded collect-mac v0.1.0
[INFO] [stderr]   Downloaded archery v0.3.0
[INFO] [stderr]   Downloaded gluon-salsa-macros v0.15.2
[INFO] [stderr]   Downloaded rpds v0.7.0
[INFO] [stderr]   Downloaded gluon_codegen v0.17.2
[INFO] [stderr]   Downloaded gluon_format v0.17.2
[INFO] [stderr]   Downloaded gluon_parser v0.17.2
[INFO] [stderr]   Downloaded gluon_base v0.17.2
[INFO] [stderr]   Downloaded gluon v0.17.2
[INFO] [stderr]   Downloaded gluon_check v0.17.2
[INFO] [stderr]   Downloaded gluon_vm v0.17.2
[INFO] [stderr]   Downloaded gluon-salsa v0.15.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25b87454e55244310648a128714f12fa1a2aad9f6627eda13eaea78adf9ea544
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "25b87454e55244310648a128714f12fa1a2aad9f6627eda13eaea78adf9ea544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25b87454e55244310648a128714f12fa1a2aad9f6627eda13eaea78adf9ea544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b87454e55244310648a128714f12fa1a2aad9f6627eda13eaea78adf9ea544", kill_on_drop: false }`
[INFO] [stdout] 25b87454e55244310648a128714f12fa1a2aad9f6627eda13eaea78adf9ea544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 041ea053ecb4716d7dd5460a7cb4f184dbf07a041d36af6d4dbd5f50b344fa99
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "041ea053ecb4716d7dd5460a7cb4f184dbf07a041d36af6d4dbd5f50b344fa99", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling collect-mac v0.1.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.69
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling futures v0.1.30
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling lalrpop-util v0.19.1
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling gluon_vm v0.17.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling wasm-bindgen v0.2.69
[INFO] [stderr]    Compiling frunk_core v0.3.1
[INFO] [stderr]    Compiling pin-project-lite v0.1.11
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling pretty v0.10.0
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling archery v0.3.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling codespan-reporting v0.9.5
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling parking_lot_core v0.8.1
[INFO] [stderr]    Compiling rpds v0.7.0
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling codespan v0.9.5
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ordered-float v2.0.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.69
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling gluon_codegen v0.17.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling gluon-salsa-macros v0.15.2
[INFO] [stderr]    Compiling muscad-macro v0.0.1 (/opt/rustwide/workdir/muscad-core/proc_macros)
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.69
[INFO] [stderr]    Compiling gluon_base v0.17.2
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling gluon_check v0.17.2
[INFO] [stderr]    Compiling gluon_format v0.17.2
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling gluon v0.17.2
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling gluon-salsa v0.15.2
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling lalrpop v0.19.1
[INFO] [stderr]    Compiling muscad-core v0.0.1 (/opt/rustwide/workdir/muscad-core)
[INFO] [stderr] error: could not compile `lalrpop`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name lalrpop /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.19.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=8b2d748eb9ed1d83 -C extra-filename=-8b2d748eb9ed1d83 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ascii_canvas=/opt/rustwide/target/debug/deps/libascii_canvas-74b34b6234daccc6.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-433bec8e6e352690.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-5c09540f497cd714.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-53b517b66254c2f6.rmeta --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-ea92c6d2360b89e9.rmeta --extern ena=/opt/rustwide/target/debug/deps/libena-c204ff77baca8d90.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6e92d7ef4fc3a383.rmeta --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-7b9c2623d09b74a7.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-1b08508725100c58.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-54f4eb832bd366f8.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-87e9a0bf275eee12.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-66608c37c702bb4a.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-cac2873b75ae2040.so --extern sha2=/opt/rustwide/target/debug/deps/libsha2-b34efb81b1d19f17.rmeta --extern string_cache=/opt/rustwide/target/debug/deps/libstring_cache-0c482393e38decca.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-a724ca1080040749.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-4182131ee577b5da.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "041ea053ecb4716d7dd5460a7cb4f184dbf07a041d36af6d4dbd5f50b344fa99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041ea053ecb4716d7dd5460a7cb4f184dbf07a041d36af6d4dbd5f50b344fa99", kill_on_drop: false }`
[INFO] [stdout] 041ea053ecb4716d7dd5460a7cb4f184dbf07a041d36af6d4dbd5f50b344fa99