[INFO] cloning repository https://github.com/ymgyt/mysqlpinger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ymgyt/mysqlpinger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymgyt%2Fmysqlpinger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymgyt%2Fmysqlpinger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50002e7a7f741ce4208134ab5fe32f447f70f268
[INFO] checking ymgyt/mysqlpinger against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fymgyt%2Fmysqlpinger" "/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/ymgyt/mysqlpinger on toolchain 068609ce766e55d2e7371cd2a86143a6d7e8e2e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ymgyt/mysqlpinger
[INFO] finished tweaking git repo https://github.com/ymgyt/mysqlpinger
[INFO] tweaked toml for git repo https://github.com/ymgyt/mysqlpinger written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ymgyt/mysqlpinger 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" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "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] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding clap v3.0.0-beta.1 (https://github.com/clap-rs/clap?branch=master#752262ee)
[INFO] [stderr]       Adding clap_derive v3.0.0-beta.1 (https://github.com/clap-rs/clap?branch=master#752262ee)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mysql v17.0.0
[INFO] [stderr]   Downloaded parse_duration v2.0.1
[INFO] [stderr]   Downloaded proc-macro-error-attr v0.4.7
[INFO] [stderr]   Downloaded bigdecimal v0.1.0
[INFO] [stderr]   Downloaded num-rational v0.2.3
[INFO] [stderr]   Downloaded proc-macro-error v0.4.7
[INFO] [stderr]   Downloaded derive_utils v0.9.1
[INFO] [stderr]   Downloaded mysql_common v0.19.2
[INFO] [stderr]   Downloaded io-enum v0.2.2
[INFO] [stderr]   Downloaded lexical v4.2.0
[INFO] [stderr]   Downloaded rust_decimal v1.2.0
[INFO] [stderr]   Downloaded openssl v0.10.27
[INFO] [stderr]   Downloaded lexical-core v0.6.7
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55dabdcbd5a76a8ee150a2acb237128c461314278fd2f97d08e0081de9bb9e2c
[INFO] running `Command { std: "docker" "start" "-a" "55dabdcbd5a76a8ee150a2acb237128c461314278fd2f97d08e0081de9bb9e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55dabdcbd5a76a8ee150a2acb237128c461314278fd2f97d08e0081de9bb9e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55dabdcbd5a76a8ee150a2acb237128c461314278fd2f97d08e0081de9bb9e2c", kill_on_drop: false }`
[INFO] [stdout] 55dabdcbd5a76a8ee150a2acb237128c461314278fd2f97d08e0081de9bb9e2c
[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=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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9921e451e6c46b22c7623607574add34e5fef19b54da58e0bda6556e0d9289d1
[INFO] running `Command { std: "docker" "start" "-a" "9921e451e6c46b22c7623607574add34e5fef19b54da58e0bda6556e0d9289d1", kill_on_drop: false }`
[INFO] [stderr] error: couldn't prepare build directories
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/target/debug/deps`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "9921e451e6c46b22c7623607574add34e5fef19b54da58e0bda6556e0d9289d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9921e451e6c46b22c7623607574add34e5fef19b54da58e0bda6556e0d9289d1", kill_on_drop: false }`
[INFO] [stdout] 9921e451e6c46b22c7623607574add34e5fef19b54da58e0bda6556e0d9289d1