[INFO] cloning repository https://github.com/mosuka/meteora
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mosuka/meteora" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmosuka%2Fmeteora", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmosuka%2Fmeteora'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dc67f72364ba17540970dca43559f12d1a6d929
[INFO] checking mosuka/meteora against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmosuka%2Fmeteora" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mosuka/meteora on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mosuka/meteora
[INFO] finished tweaking git repo https://github.com/mosuka/meteora
[INFO] tweaked toml for git repo https://github.com/mosuka/meteora written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mosuka/meteora 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom v5.1.1
[INFO] [stderr]   Downloaded ctrlc v3.1.8
[INFO] [stderr]   Downloaded winapi-util v0.1.4
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.3
[INFO] [stderr]   Downloaded env_logger v0.8.3
[INFO] [stderr]   Downloaded grpcio v0.4.7
[INFO] [stderr]   Downloaded protobuf v2.22.1
[INFO] [stderr]   Downloaded raft v0.4.3
[INFO] [stderr]   Downloaded grpcio-sys v0.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10847a0d996530b7ef1601593f2eb5403352bfb9b13ac52dcee8e6c0664e172f
[INFO] running `Command { std: "docker" "start" "-a" "10847a0d996530b7ef1601593f2eb5403352bfb9b13ac52dcee8e6c0664e172f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10847a0d996530b7ef1601593f2eb5403352bfb9b13ac52dcee8e6c0664e172f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10847a0d996530b7ef1601593f2eb5403352bfb9b13ac52dcee8e6c0664e172f", kill_on_drop: false }`
[INFO] [stdout] 10847a0d996530b7ef1601593f2eb5403352bfb9b13ac52dcee8e6c0664e172f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d77af9799e213e6aac7361040ce66b8e2a83e5392ba32688fbc8f2449b16f51e
[INFO] running `Command { std: "docker" "start" "-a" "d77af9799e213e6aac7361040ce66b8e2a83e5392ba32688fbc8f2449b16f51e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling protobuf v2.22.1
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling meteora-proto v0.1.0 (/opt/rustwide/workdir/meteora-proto)
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr] error: failed to run custom build command for `meteora-proto v0.1.0 (/opt/rustwide/workdir/meteora-proto)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/meteora-proto-abcfd19ece01a30f/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   protoc-gen-rust: program not found or is not executable
[INFO] [stderr]   Please specify a program using absolute path or make sure the program is available in your PATH system variable
[INFO] [stderr]   --rust_out: protoc-gen-rust: Plugin failed with status code 1.
[INFO] [stderr]   ./protoc_rust.sh: line 17: ./src/proto.rs: Read-only file system
[INFO] [stderr]   ./protoc_rust.sh: line 18: ./src/proto.rs: Read-only file system
[INFO] [stderr]   ./protoc_rust.sh: line 20: ./src/proto.rs: Read-only file system
[INFO] [stderr]   ./protoc_rust.sh: line 22: ./src/proto.rs: Read-only file system
[INFO] [stderr]   ./protoc_rust.sh: line 26: ./src/proto.rs: Read-only file system
[INFO] [stderr]   ./protoc_rust.sh: line 26: ./src/proto.rs: Read-only file system
[INFO] [stderr]   ./protoc_rust.sh: line 26: ./src/proto.rs: Read-only file system
[INFO] [stderr]   ./protoc_rust.sh: line 26: ./src/proto.rs: Read-only file system
[INFO] [stderr]   ./protoc_rust.sh: line 26: ./src/proto.rs: Read-only file system
[INFO] [stderr]   ./protoc_rust.sh: line 26: ./src/proto.rs: Read-only file system
[INFO] [stderr]   error: 'cargo-fmt' is not installed for the custom toolchain '506512391b1a75ae450d36c9420978402a91abcc'.
[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]   Error: Custom { kind: Other, error: "failed to run: 1" }
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d77af9799e213e6aac7361040ce66b8e2a83e5392ba32688fbc8f2449b16f51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77af9799e213e6aac7361040ce66b8e2a83e5392ba32688fbc8f2449b16f51e", kill_on_drop: false }`
[INFO] [stdout] d77af9799e213e6aac7361040ce66b8e2a83e5392ba32688fbc8f2449b16f51e
[INFO] checking mosuka/meteora against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmosuka%2Fmeteora" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mosuka/meteora on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mosuka/meteora
[INFO] finished tweaking git repo https://github.com/mosuka/meteora
[INFO] tweaked toml for git repo https://github.com/mosuka/meteora written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mosuka/meteora 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22088c2d4306d3fe3fb89ec0a76ff2936e2410f66bdf72d25cfdd7cd902c4d29
[INFO] running `Command { std: "docker" "start" "-a" "22088c2d4306d3fe3fb89ec0a76ff2936e2410f66bdf72d25cfdd7cd902c4d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22088c2d4306d3fe3fb89ec0a76ff2936e2410f66bdf72d25cfdd7cd902c4d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22088c2d4306d3fe3fb89ec0a76ff2936e2410f66bdf72d25cfdd7cd902c4d29", kill_on_drop: false }`
[INFO] [stdout] 22088c2d4306d3fe3fb89ec0a76ff2936e2410f66bdf72d25cfdd7cd902c4d29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d3b582cfbc0e78330c8e5ebb8ed316073b537e96249484d37e672a8b09afaf9
[INFO] running `Command { std: "docker" "start" "-a" "5d3b582cfbc0e78330c8e5ebb8ed316073b537e96249484d37e672a8b09afaf9", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "5d3b582cfbc0e78330c8e5ebb8ed316073b537e96249484d37e672a8b09afaf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3b582cfbc0e78330c8e5ebb8ed316073b537e96249484d37e672a8b09afaf9", kill_on_drop: false }`
[INFO] [stdout] 5d3b582cfbc0e78330c8e5ebb8ed316073b537e96249484d37e672a8b09afaf9