[INFO] cloning repository https://github.com/rychan14/sample-rust-tcpstream
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rychan14/sample-rust-tcpstream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frychan14%2Fsample-rust-tcpstream", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frychan14%2Fsample-rust-tcpstream'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6f097d7fc81aa54e973888a4b7cf1db362f7532
[INFO] checking rychan14/sample-rust-tcpstream against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frychan14%2Fsample-rust-tcpstream" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rychan14/sample-rust-tcpstream 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/rychan14/sample-rust-tcpstream
[INFO] finished tweaking git repo https://github.com/rychan14/sample-rust-tcpstream
[INFO] tweaked toml for git repo https://github.com/rychan14/sample-rust-tcpstream written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rychan14/sample-rust-tcpstream 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca64654761294f98dde94ab9feabea6ffc87ffb8c0e4f37f59928a8d99812b96
[INFO] running `Command { std: "docker" "start" "-a" "ca64654761294f98dde94ab9feabea6ffc87ffb8c0e4f37f59928a8d99812b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca64654761294f98dde94ab9feabea6ffc87ffb8c0e4f37f59928a8d99812b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca64654761294f98dde94ab9feabea6ffc87ffb8c0e4f37f59928a8d99812b96", kill_on_drop: false }`
[INFO] [stdout] ca64654761294f98dde94ab9feabea6ffc87ffb8c0e4f37f59928a8d99812b96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dccee81ce3f32a229ae824c04c29d9760c11e767b1efa1944eb0fba2fcc15d0b
[INFO] running `Command { std: "docker" "start" "-a" "dccee81ce3f32a229ae824c04c29d9760c11e767b1efa1944eb0fba2fcc15d0b", kill_on_drop: false }`
[INFO] [stderr]     Checking chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "dccee81ce3f32a229ae824c04c29d9760c11e767b1efa1944eb0fba2fcc15d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dccee81ce3f32a229ae824c04c29d9760c11e767b1efa1944eb0fba2fcc15d0b", kill_on_drop: false }`
[INFO] [stdout] dccee81ce3f32a229ae824c04c29d9760c11e767b1efa1944eb0fba2fcc15d0b
[INFO] checking rychan14/sample-rust-tcpstream against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frychan14%2Fsample-rust-tcpstream" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rychan14/sample-rust-tcpstream 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/rychan14/sample-rust-tcpstream
[INFO] finished tweaking git repo https://github.com/rychan14/sample-rust-tcpstream
[INFO] tweaked toml for git repo https://github.com/rychan14/sample-rust-tcpstream written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rychan14/sample-rust-tcpstream 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26cd2a27bf256d76afee909ca24fc43f4fc6a37a9b4c524282ac115556c900c7
[INFO] running `Command { std: "docker" "start" "-a" "26cd2a27bf256d76afee909ca24fc43f4fc6a37a9b4c524282ac115556c900c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26cd2a27bf256d76afee909ca24fc43f4fc6a37a9b4c524282ac115556c900c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26cd2a27bf256d76afee909ca24fc43f4fc6a37a9b4c524282ac115556c900c7", kill_on_drop: false }`
[INFO] [stdout] 26cd2a27bf256d76afee909ca24fc43f4fc6a37a9b4c524282ac115556c900c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 845e2d497c1ea05c5fcbca045bcae2aa51128b3747dfbabd9ef89c2d60e2c425
[INFO] running `Command { std: "docker" "start" "-a" "845e2d497c1ea05c5fcbca045bcae2aa51128b3747dfbabd9ef89c2d60e2c425", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] cp: error writing '/tmp/fixit/.git/description': No space left on device
[INFO] [stderr] cp: error writing '/tmp/fixit/.git/index': No space left on device
[INFO] [stderr] cp: error writing '/tmp/fixit/.git/config': No space left on device
[INFO] [stderr] cp: error writing '/tmp/fixit/.git/packed-refs': No space left on device
[INFO] [stderr] cp: error writing '/tmp/fixit/.git/HEAD': No space left on device
[INFO] [stderr] cp: cannot create directory '/tmp/fixit/.git/branches': No space left on device
[INFO] [stderr] cp: cannot create directory '/tmp/fixit/.git/info': No space left on device
[INFO] [stderr] cp: cannot create directory '/tmp/fixit/.git/hooks': No space left on device
[INFO] [stderr] cp: cannot create directory '/tmp/fixit/.git/refs': No space left on device
[INFO] [stderr] cp: cannot create directory '/tmp/fixit/.git/objects': No space left on device
[INFO] [stderr] cp: cannot create directory '/tmp/fixit/.git/logs': No space left on device
[INFO] [stderr] cp: cannot create directory '/tmp/fixit/src': No space left on device
[INFO] [stderr] error: process didn't exit successfully: `cp -a . /tmp/fixit` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "845e2d497c1ea05c5fcbca045bcae2aa51128b3747dfbabd9ef89c2d60e2c425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845e2d497c1ea05c5fcbca045bcae2aa51128b3747dfbabd9ef89c2d60e2c425", kill_on_drop: false }`
[INFO] [stdout] 845e2d497c1ea05c5fcbca045bcae2aa51128b3747dfbabd9ef89c2d60e2c425