[INFO] cloning repository https://github.com/wangxiaochuang/grammar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wangxiaochuang/grammar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwangxiaochuang%2Fgrammar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwangxiaochuang%2Fgrammar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21a95a55e9f779425a5f448c40fd086c9860dfc1
[INFO] testing wangxiaochuang/grammar against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwangxiaochuang%2Fgrammar" "/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/wangxiaochuang/grammar on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wangxiaochuang/grammar
[INFO] finished tweaking git repo https://github.com/wangxiaochuang/grammar
[INFO] tweaked toml for git repo https://github.com/wangxiaochuang/grammar written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wangxiaochuang/grammar 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "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-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bc48c2f6f7051ff7f3acd33f4aa96c67fd4ce343a16fade64931687a765b89a
[INFO] running `Command { std: "docker" "start" "-a" "5bc48c2f6f7051ff7f3acd33f4aa96c67fd4ce343a16fade64931687a765b89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bc48c2f6f7051ff7f3acd33f4aa96c67fd4ce343a16fade64931687a765b89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bc48c2f6f7051ff7f3acd33f4aa96c67fd4ce343a16fade64931687a765b89a", kill_on_drop: false }`
[INFO] [stdout] 5bc48c2f6f7051ff7f3acd33f4aa96c67fd4ce343a16fade64931687a765b89a
[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=forbid" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe072369d6a2830a8a2e1170822b7869f815d0e023eb7fdd5036134f33ef5f16
[INFO] running `Command { std: "docker" "start" "-a" "fe072369d6a2830a8a2e1170822b7869f815d0e023eb7fdd5036134f33ef5f16", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "fe072369d6a2830a8a2e1170822b7869f815d0e023eb7fdd5036134f33ef5f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe072369d6a2830a8a2e1170822b7869f815d0e023eb7fdd5036134f33ef5f16", kill_on_drop: false }`
[INFO] [stdout] fe072369d6a2830a8a2e1170822b7869f815d0e023eb7fdd5036134f33ef5f16
[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=forbid" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1a4035099d62a22f4777428f2678cb8f99eea05c4e3a2cbc44b2d2c27dd9727
[INFO] running `Command { std: "docker" "start" "-a" "b1a4035099d62a22f4777428f2678cb8f99eea05c4e3a2cbc44b2d2c27dd9727", kill_on_drop: false }`
[INFO] [stderr]    Compiling grammar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "b1a4035099d62a22f4777428f2678cb8f99eea05c4e3a2cbc44b2d2c27dd9727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a4035099d62a22f4777428f2678cb8f99eea05c4e3a2cbc44b2d2c27dd9727", kill_on_drop: false }`
[INFO] [stdout] b1a4035099d62a22f4777428f2678cb8f99eea05c4e3a2cbc44b2d2c27dd9727
[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=forbid" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03f6cdcaf6c7d07af7177932108c03fd4d278e1ae585b4e90463cf41b1d501d2
[INFO] running `Command { std: "docker" "start" "-a" "03f6cdcaf6c7d07af7177932108c03fd4d278e1ae585b4e90463cf41b1d501d2", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/03f6cdcaf6c7d07af7177932108c03fd4d278e1ae585b4e90463cf41b1d501d2/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "03f6cdcaf6c7d07af7177932108c03fd4d278e1ae585b4e90463cf41b1d501d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f6cdcaf6c7d07af7177932108c03fd4d278e1ae585b4e90463cf41b1d501d2", kill_on_drop: false }`
[INFO] [stdout] 03f6cdcaf6c7d07af7177932108c03fd4d278e1ae585b4e90463cf41b1d501d2