[INFO] cloning repository https://github.com/ffelipelimao/rust-overview
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ffelipelimao/rust-overview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffelipelimao%2Frust-overview", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffelipelimao%2Frust-overview'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e3db7c1ef05e24d871162cd3dc08e100687504a
[INFO] checking ffelipelimao/rust-overview against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffelipelimao%2Frust-overview" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ffelipelimao/rust-overview
[INFO] finished tweaking git repo https://github.com/ffelipelimao/rust-overview
[INFO] tweaked toml for git repo https://github.com/ffelipelimao/rust-overview written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ffelipelimao/rust-overview on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ffelipelimao/rust-overview 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f33494577837e1be9f34b1f6079828a49aa67682e905bc6744278840b4abbdd
[INFO] running `Command { std: "docker" "start" "-a" "8f33494577837e1be9f34b1f6079828a49aa67682e905bc6744278840b4abbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f33494577837e1be9f34b1f6079828a49aa67682e905bc6744278840b4abbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f33494577837e1be9f34b1f6079828a49aa67682e905bc6744278840b4abbdd", kill_on_drop: false }`
[INFO] [stdout] 8f33494577837e1be9f34b1f6079828a49aa67682e905bc6744278840b4abbdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9800c1c532ad60b3dcecd1093be78e5cf16582c3163dd7bcaf7ebd8ae90bb2e
[INFO] running `Command { std: "docker" "start" "-a" "f9800c1c532ad60b3dcecd1093be78e5cf16582c3163dd7bcaf7ebd8ae90bb2e", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/77c257df4757d7e993cb4a35e62788463372e4b6dbfc9484da58d147a1673bcc/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "f9800c1c532ad60b3dcecd1093be78e5cf16582c3163dd7bcaf7ebd8ae90bb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9800c1c532ad60b3dcecd1093be78e5cf16582c3163dd7bcaf7ebd8ae90bb2e", kill_on_drop: false }`
[INFO] [stdout] f9800c1c532ad60b3dcecd1093be78e5cf16582c3163dd7bcaf7ebd8ae90bb2e