[INFO] cloning repository https://github.com/cvbaby/rust-study
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cvbaby/rust-study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcvbaby%2Frust-study", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcvbaby%2Frust-study'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9592ba7d5acd6d718e46b132ee04151dafb49b0
[INFO] building cvbaby/rust-study against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcvbaby%2Frust-study" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cvbaby/rust-study on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cvbaby/rust-study
[INFO] finished tweaking git repo https://github.com/cvbaby/rust-study
[INFO] tweaked toml for git repo https://github.com/cvbaby/rust-study written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cvbaby/rust-study 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00fefd9e2a98bd312fcf2c4e09344044be6877c5922badbbf1b60c84b32b73d9
[INFO] running `Command { std: "docker" "start" "-a" "00fefd9e2a98bd312fcf2c4e09344044be6877c5922badbbf1b60c84b32b73d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00fefd9e2a98bd312fcf2c4e09344044be6877c5922badbbf1b60c84b32b73d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00fefd9e2a98bd312fcf2c4e09344044be6877c5922badbbf1b60c84b32b73d9", kill_on_drop: false }`
[INFO] [stdout] 00fefd9e2a98bd312fcf2c4e09344044be6877c5922badbbf1b60c84b32b73d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccaa04f8e7774c1a4212c35f109d8eaa19037c062da417b5298169eb2091a40a
[INFO] running `Command { std: "docker" "start" "-a" "ccaa04f8e7774c1a4212c35f109d8eaa19037c062da417b5298169eb2091a40a", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_work_01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "ccaa04f8e7774c1a4212c35f109d8eaa19037c062da417b5298169eb2091a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccaa04f8e7774c1a4212c35f109d8eaa19037c062da417b5298169eb2091a40a", kill_on_drop: false }`
[INFO] [stdout] ccaa04f8e7774c1a4212c35f109d8eaa19037c062da417b5298169eb2091a40a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3353c008ef0b2179de453307091e12bd5786b8627a4ecb3f6002b6c7aba1b7e3
[INFO] running `Command { std: "docker" "start" "-a" "3353c008ef0b2179de453307091e12bd5786b8627a4ecb3f6002b6c7aba1b7e3", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/64cbe7b1ae817f82e65acd9f1d8adbf900f7173c397888c0dd695a690a0e5d23/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "3353c008ef0b2179de453307091e12bd5786b8627a4ecb3f6002b6c7aba1b7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3353c008ef0b2179de453307091e12bd5786b8627a4ecb3f6002b6c7aba1b7e3", kill_on_drop: false }`
[INFO] [stdout] 3353c008ef0b2179de453307091e12bd5786b8627a4ecb3f6002b6c7aba1b7e3