[INFO] fetching crate legba 0.10.0...
[INFO] checking legba-0.10.0 against master#fd17deacce374a4185c882795be162e17b557050 for pr-138001
[INFO] extracting crate legba 0.10.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate legba 0.10.0 on toolchain fd17deacce374a4185c882795be162e17b557050
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate legba 0.10.0
[INFO] finished tweaking crates.io crate legba 0.10.0
[INFO] tweaked toml for crates.io crate legba 0.10.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate legba 0.10.0 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" "+fd17deacce374a4185c882795be162e17b557050" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yasna v0.3.2
[INFO] [stderr]   Downloaded async-once-cell v0.4.4
[INFO] [stderr]   Downloaded x509-parser v0.6.5
[INFO] [stderr]   Downloaded russh-cryptovec v0.7.3
[INFO] [stderr]   Downloaded scylla-macros v0.2.3
[INFO] [stderr]   Downloaded md4 v0.8.0
[INFO] [stderr]   Downloaded bcrypt-pbkdf v0.10.0
[INFO] [stderr]   Downloaded dns-lookup v2.0.4
[INFO] [stderr]   Downloaded rusticata-macros v2.1.0
[INFO] [stderr]   Downloaded cidr-utils v0.5.11
[INFO] [stderr]   Downloaded async-pop v1.1.1
[INFO] [stderr]   Downloaded russh-keys v0.43.0
[INFO] [stderr]   Downloaded russh-sftp v2.0.3
[INFO] [stderr]   Downloaded scylla-cql v0.0.9
[INFO] [stderr]   Downloaded russh v0.43.0
[INFO] [stderr]   Downloaded flurry v0.5.1
[INFO] [stderr]   Downloaded sibyl v0.6.16
[INFO] [stderr]   Downloaded rdp-rs v0.1.0
[INFO] [stderr]   Downloaded p521 v0.13.3
[INFO] [stderr]   Downloaded kerberos_asn1 v0.2.1
[INFO] [stderr]   Downloaded der-parser v3.0.4
[INFO] [stderr]   Downloaded scylla v0.10.1
[INFO] [stderr]   Downloaded async_ftp v6.0.0
[INFO] [stderr]   Downloaded clap_complete v4.5.8
[INFO] [stderr]   Downloaded fast-socks5 v0.9.6
[INFO] [stderr]   Downloaded red_asn1 v0.3.5
[INFO] [stderr]   Downloaded kerberos_crypto v0.3.6
[INFO] [stderr]   Downloaded pavao v0.2.7
[INFO] [stderr]   Downloaded async-smtp v0.9.1
[INFO] [stderr]   Downloaded seize v0.3.3
[INFO] [stderr]   Downloaded async-ssh2-tokio v0.8.10
[INFO] [stderr]   Downloaded red_asn1_derive v0.2.1
[INFO] [stderr]   Downloaded kerberos_constants v0.0.9
[INFO] [stderr]   Downloaded mini-telnet v0.1.8
[INFO] [stderr]   Downloaded ntlmclient v0.1.0
[INFO] [stderr]   Downloaded vnc-rs v0.5.1
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 798165a532371c092fe5421b0a50a440bed7340c6bc7d8cc56aeff31ae0eea67
[INFO] running `Command { std: "docker" "start" "-a" "798165a532371c092fe5421b0a50a440bed7340c6bc7d8cc56aeff31ae0eea67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "798165a532371c092fe5421b0a50a440bed7340c6bc7d8cc56aeff31ae0eea67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798165a532371c092fe5421b0a50a440bed7340c6bc7d8cc56aeff31ae0eea67", kill_on_drop: false }`
[INFO] [stdout] 798165a532371c092fe5421b0a50a440bed7340c6bc7d8cc56aeff31ae0eea67
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7c8487e98de1259ac8f0a271daf71f7ac84b09a629580b3623983b68609c34e
[INFO] running `Command { std: "docker" "start" "-a" "b7c8487e98de1259ac8f0a271daf71f7ac84b09a629580b3623983b68609c34e", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "b7c8487e98de1259ac8f0a271daf71f7ac84b09a629580b3623983b68609c34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c8487e98de1259ac8f0a271daf71f7ac84b09a629580b3623983b68609c34e", kill_on_drop: false }`
[INFO] [stdout] b7c8487e98de1259ac8f0a271daf71f7ac84b09a629580b3623983b68609c34e