[INFO] fetching crate math-calc 0.1.0...
[INFO] testing math-calc-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate math-calc 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate math-calc 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate math-calc 0.1.0
[INFO] finished tweaking crates.io crate math-calc 0.1.0
[INFO] tweaked toml for crates.io crate math-calc 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d88d0fb97683f44f58ac1c394ae9db4bbb0567620843518fbfc35ff6129ff27a
[INFO] running `Command { std: "docker" "start" "-a" "d88d0fb97683f44f58ac1c394ae9db4bbb0567620843518fbfc35ff6129ff27a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d88d0fb97683f44f58ac1c394ae9db4bbb0567620843518fbfc35ff6129ff27a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88d0fb97683f44f58ac1c394ae9db4bbb0567620843518fbfc35ff6129ff27a", kill_on_drop: false }`
[INFO] [stdout] d88d0fb97683f44f58ac1c394ae9db4bbb0567620843518fbfc35ff6129ff27a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93e1bc6ffe96319cbda9fca3db3c415ba97f6a5cf9f5e8daacfcbe37e762cf6c
[INFO] running `Command { std: "docker" "start" "-a" "93e1bc6ffe96319cbda9fca3db3c415ba97f6a5cf9f5e8daacfcbe37e762cf6c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling lalrpop-util v0.17.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling ena v0.13.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]    Compiling lalrpop v0.17.2
[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-0.17.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=fa51e93da0e47a4d -C extra-filename=-fa51e93da0e47a4d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ascii_canvas=/opt/rustwide/target/debug/deps/libascii_canvas-36ce175c53c5b2c5.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-87902ba99485065d.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-11352b7ffdef701a.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-19dec40d861c271d.rmeta --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-ade75a0a2278c7a5.rmeta --extern ena=/opt/rustwide/target/debug/deps/libena-336e9c9d33c974f2.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-9b67542f4a969cc4.rmeta --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-7fe12b302d89137f.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-a8ae3d3c3e9b18a4.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-1e6307043010ea4b.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-930967c34ea90294.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-63ada73055382e5a.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-20cd8d91388e6b1d.so --extern sha2=/opt/rustwide/target/debug/deps/libsha2-f9df50e1bf400387.rmeta --extern string_cache=/opt/rustwide/target/debug/deps/libstring_cache-9914d27b2f265a21.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-b06e6dae1cf92d83.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-fd07969bd0306e0b.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "93e1bc6ffe96319cbda9fca3db3c415ba97f6a5cf9f5e8daacfcbe37e762cf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e1bc6ffe96319cbda9fca3db3c415ba97f6a5cf9f5e8daacfcbe37e762cf6c", kill_on_drop: false }`
[INFO] [stdout] 93e1bc6ffe96319cbda9fca3db3c415ba97f6a5cf9f5e8daacfcbe37e762cf6c