[INFO] cloning repository https://github.com/mkurnikov/move-language-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkurnikov/move-language-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkurnikov%2Fmove-language-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkurnikov%2Fmove-language-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 310cca7d3e485666df85eb20451ab3ff30efb636
[INFO] checking mkurnikov/move-language-server against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkurnikov%2Fmove-language-server" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mkurnikov/move-language-server on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mkurnikov/move-language-server
[INFO] finished tweaking git repo https://github.com/mkurnikov/move-language-server
[INFO] tweaked toml for git repo https://github.com/mkurnikov/move-language-server written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/mkurnikov/move-language-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91b6056fda2624349faa40ec30b4acff09dbbd9865f1cd1a9f26f790c648cd35
[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" "91b6056fda2624349faa40ec30b4acff09dbbd9865f1cd1a9f26f790c648cd35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91b6056fda2624349faa40ec30b4acff09dbbd9865f1cd1a9f26f790c648cd35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b6056fda2624349faa40ec30b4acff09dbbd9865f1cd1a9f26f790c648cd35", kill_on_drop: false }`
[INFO] [stdout] 91b6056fda2624349faa40ec30b4acff09dbbd9865f1cd1a9f26f790c648cd35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTUP_TOOLCHAIN=3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "-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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/tmp/crater-runner-fifo/jobserver-crater-fwd" "/opt/rustwide/cargo-home/bin/cargo" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38d160dfaef078781175eaa347c6d95cc307542ee32b794d25457faaf3683a43
[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" "38d160dfaef078781175eaa347c6d95cc307542ee32b794d25457faaf3683a43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling lang v0.1.0 (/opt/rustwide/workdir/crates/dialects/lang)
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[INFO] [stderr]     Checking move-core-types v0.1.0 (https://github.com/dfinance/libra.git?branch=22.05.2020.original#a41bc5da)
[INFO] [stderr]     Checking libra-network-address v0.1.0 (https://github.com/dfinance/libra.git?branch=22.05.2020.original#a41bc5da)
[INFO] [stderr]     Checking shared v0.1.0 (/opt/rustwide/workdir/crates/dialects/shared)
[INFO] [stderr]    Compiling debug-interface v0.1.0 (https://github.com/dfinance/libra.git?branch=22.05.2020.original#a41bc5da)
[INFO] [stderr]    Compiling debug-interface v0.1.0 (https://github.com/dfinance/libra.git?branch=22.05.2020#a39aea5e)
[INFO] [stderr]     Checking libra-types v0.1.0 (https://github.com/dfinance/libra.git?branch=22.05.2020#a39aea5e)
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tower-load v0.3.0
[INFO] [stderr]     Checking tower-timeout v0.3.0
[INFO] [stderr]     Checking tower-make v0.3.0
[INFO] [stderr]     Checking tower-buffer v0.3.0
[INFO] [stderr]     Checking tower-retry v0.3.0
[INFO] [stderr]     Checking tower-ready-cache v0.3.1
[INFO] [stderr]     Checking libra-types v0.1.0 (https://github.com/dfinance/libra.git?branch=22.05.2020.original#a41bc5da)
[INFO] [stderr]     Checking h2 v0.2.5
[INFO] [stderr]     Checking tower-limit v0.3.1
[INFO] [stderr]     Checking tower-balance v0.3.0
[INFO] [stderr] error: failed to run custom build command for `debug-interface v0.1.0 (https://github.com/dfinance/libra.git?branch=22.05.2020#a39aea5e)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/debug-interface-4d066fc15da55948/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: 'rustfmt' is not installed for the toolchain '3aedcf06b73fc36feeebca3d579e1d2a6c40acc5'
[INFO] [stderr]   note: this is a custom toolchain, which cannot use `rustup component add`
[INFO] [stderr]   help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "38d160dfaef078781175eaa347c6d95cc307542ee32b794d25457faaf3683a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d160dfaef078781175eaa347c6d95cc307542ee32b794d25457faaf3683a43", kill_on_drop: false }`
[INFO] [stdout] 38d160dfaef078781175eaa347c6d95cc307542ee32b794d25457faaf3683a43