[INFO] cloning repository https://github.com/taslimmuhammed/sqlx_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taslimmuhammed/sqlx_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaslimmuhammed%2Fsqlx_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaslimmuhammed%2Fsqlx_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd5b71c4bf8bc169d873e2b39bb7360351593342
[INFO] testing taslimmuhammed/sqlx_rust against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaslimmuhammed%2Fsqlx_rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/taslimmuhammed/sqlx_rust
[INFO] finished tweaking git repo https://github.com/taslimmuhammed/sqlx_rust
[INFO] tweaked toml for git repo https://github.com/taslimmuhammed/sqlx_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/taslimmuhammed/sqlx_rust on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/taslimmuhammed/sqlx_rust 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded addr2line v0.24.1
[INFO] [stderr]   Downloaded sqlx-rt v0.6.3
[INFO] [stderr]   Downloaded sqlx-macros v0.6.3
[INFO] [stderr]   Downloaded redox_syscall v0.5.4
[INFO] [stderr]   Downloaded unicode-properties v0.1.2
[INFO] [stderr]   Downloaded cc v1.1.21
[INFO] [stderr]   Downloaded bigdecimal v0.4.5
[INFO] [stderr]   Downloaded sqlx v0.6.3
[INFO] [stderr]   Downloaded sqlx-core v0.6.3
[INFO] [stderr]   Downloaded gimli v0.31.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 404a4c32bb69d2c5fffcb862e53ff27aeb4a3f75ada0dcdd4b3cce4a3629fe04
[INFO] running `Command { std: "docker" "start" "-a" "404a4c32bb69d2c5fffcb862e53ff27aeb4a3f75ada0dcdd4b3cce4a3629fe04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "404a4c32bb69d2c5fffcb862e53ff27aeb4a3f75ada0dcdd4b3cce4a3629fe04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404a4c32bb69d2c5fffcb862e53ff27aeb4a3f75ada0dcdd4b3cce4a3629fe04", kill_on_drop: false }`
[INFO] [stdout] 404a4c32bb69d2c5fffcb862e53ff27aeb4a3f75ada0dcdd4b3cce4a3629fe04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce5293297da9437b9999338fa6cbb4ccea64e6da0b0010d193d631c4aaaa9de2
[INFO] running `Command { std: "docker" "start" "-a" "ce5293297da9437b9999338fa6cbb4ccea64e6da0b0010d193d631c4aaaa9de2", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `block-buffer v0.10.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `block-buffer v0.10.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/block-buffer-0.10.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "ce5293297da9437b9999338fa6cbb4ccea64e6da0b0010d193d631c4aaaa9de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5293297da9437b9999338fa6cbb4ccea64e6da0b0010d193d631c4aaaa9de2", kill_on_drop: false }`
[INFO] [stdout] ce5293297da9437b9999338fa6cbb4ccea64e6da0b0010d193d631c4aaaa9de2