[INFO] cloning repository https://github.com/kristofers-volkovs/rust-directory-search
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kristofers-volkovs/rust-directory-search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristofers-volkovs%2Frust-directory-search", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristofers-volkovs%2Frust-directory-search'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristofers-volkovs%2Frust-directory-search: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/kristofers-volkovs/rust-directory-search
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kristofers-volkovs/rust-directory-search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristofers-volkovs%2Frust-directory-search", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristofers-volkovs%2Frust-directory-search'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69066878c184fa68cbede91a7b0b6bd54ed97c6c
[INFO] checking kristofers-volkovs/rust-directory-search against master#69fd5e4059f8840f09f60269bcda23dcdcb77151 for pr-135733
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristofers-volkovs%2Frust-directory-search" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kristofers-volkovs/rust-directory-search on toolchain 69fd5e4059f8840f09f60269bcda23dcdcb77151
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kristofers-volkovs/rust-directory-search
[INFO] finished tweaking git repo https://github.com/kristofers-volkovs/rust-directory-search
[INFO] tweaked toml for git repo https://github.com/kristofers-volkovs/rust-directory-search written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kristofers-volkovs/rust-directory-search 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" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88c9af861dfcf1e4595baa6951147ccd7bae3906aa10bb40bab5d0adfc20f86b
[INFO] running `Command { std: "docker" "start" "-a" "88c9af861dfcf1e4595baa6951147ccd7bae3906aa10bb40bab5d0adfc20f86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c9af861dfcf1e4595baa6951147ccd7bae3906aa10bb40bab5d0adfc20f86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c9af861dfcf1e4595baa6951147ccd7bae3906aa10bb40bab5d0adfc20f86b", kill_on_drop: false }`
[INFO] [stdout] 88c9af861dfcf1e4595baa6951147ccd7bae3906aa10bb40bab5d0adfc20f86b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aee3b289a0e69e219e139cc4f66f576ab09f5de9fca945ed754cd58ccc67c2af
[INFO] running `Command { std: "docker" "start" "-a" "aee3b289a0e69e219e139cc4f66f576ab09f5de9fca945ed754cd58ccc67c2af", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/4b622939686255c9551d4d2894a51af4e6cfa733fc548c7d8ac1376b8105f727/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "aee3b289a0e69e219e139cc4f66f576ab09f5de9fca945ed754cd58ccc67c2af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee3b289a0e69e219e139cc4f66f576ab09f5de9fca945ed754cd58ccc67c2af", kill_on_drop: false }`
[INFO] [stdout] aee3b289a0e69e219e139cc4f66f576ab09f5de9fca945ed754cd58ccc67c2af