[INFO] fetching crate leo-lang 1.0.7...
[INFO] checking leo-lang-1.0.7 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate leo-lang 1.0.7 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate leo-lang 1.0.7 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leo-lang 1.0.7
[INFO] finished tweaking crates.io crate leo-lang 1.0.7
[INFO] tweaked toml for crates.io crate leo-lang 1.0.7 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate leo-lang 1.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22e6072ba3ee2e0be0637c66dcc907fbffe92d077a937d03509fa9edd1088539
[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" "22e6072ba3ee2e0be0637c66dcc907fbffe92d077a937d03509fa9edd1088539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22e6072ba3ee2e0be0637c66dcc907fbffe92d077a937d03509fa9edd1088539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e6072ba3ee2e0be0637c66dcc907fbffe92d077a937d03509fa9edd1088539", kill_on_drop: false }`
[INFO] [stdout] 22e6072ba3ee2e0be0637c66dcc907fbffe92d077a937d03509fa9edd1088539
[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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddb67caed42ad8fa8d704c5faacd62106d3028c9e5898f674adaf5d478832289
[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" "ddb67caed42ad8fa8d704c5faacd62106d3028c9e5898f674adaf5d478832289", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling addr2line v0.14.0
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[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
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[INFO] [stderr]    Compiling toml v0.5.7
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[INFO] [stderr]     Checking jsonrpc-core v14.2.0
[INFO] [stderr]     Checking leo-grammar v1.0.7
[INFO] [stderr]     Checking leo-package v1.0.7
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking snarkos-errors v1.1.4
[INFO] [stderr]    Compiling rusty-hook v0.11.2
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[INFO] [stderr]     Checking snarkos-models v1.1.4
[INFO] [stderr]     Checking hyper v0.13.9
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[INFO] [stderr]     Checking leo-input v1.0.7
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[INFO] [stderr]     Checking leo-ast v1.0.7
[INFO] [stderr]     Checking leo-imports v1.0.7
[INFO] [stderr]     Checking leo-core v1.0.7
[INFO] [stderr]     Checking leo-state v1.0.7
[INFO] [stderr]     Checking leo-symbol-table v1.0.7
[INFO] [stderr]     Checking leo-type-inference v1.0.7
[INFO] [stderr]     Checking leo-compiler v1.0.7
[INFO] [stderr]     Checking leo-lang v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 07s
[INFO] running `Command { std: "docker" "inspect" "ddb67caed42ad8fa8d704c5faacd62106d3028c9e5898f674adaf5d478832289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb67caed42ad8fa8d704c5faacd62106d3028c9e5898f674adaf5d478832289", kill_on_drop: false }`
[INFO] [stdout] ddb67caed42ad8fa8d704c5faacd62106d3028c9e5898f674adaf5d478832289