[INFO] fetching crate relay_channel 0.1.1...
[INFO] checking relay_channel-0.1.1 against master#9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a for pr-138458
[INFO] extracting crate relay_channel 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate relay_channel 0.1.1 on toolchain 9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate relay_channel 0.1.1
[INFO] finished tweaking crates.io crate relay_channel 0.1.1
[INFO] tweaked toml for crates.io crate relay_channel 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate relay_channel 0.1.1 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" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/co/ns/consume_on_drop, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded consume_on_drop v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4bd7c4aee85815f4bee2e4ac2d1ab5ab77ce8a6004758a0023f3b22010b99ce
[INFO] running `Command { std: "docker" "start" "-a" "a4bd7c4aee85815f4bee2e4ac2d1ab5ab77ce8a6004758a0023f3b22010b99ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4bd7c4aee85815f4bee2e4ac2d1ab5ab77ce8a6004758a0023f3b22010b99ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4bd7c4aee85815f4bee2e4ac2d1ab5ab77ce8a6004758a0023f3b22010b99ce", kill_on_drop: false }`
[INFO] [stdout] a4bd7c4aee85815f4bee2e4ac2d1ab5ab77ce8a6004758a0023f3b22010b99ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c31cf0e521bbaa903decef1f2cf449a14e73e4e933d9f358d5d3521c8b63020
[INFO] running `Command { std: "docker" "start" "-a" "7c31cf0e521bbaa903decef1f2cf449a14e73e4e933d9f358d5d3521c8b63020", kill_on_drop: false }`
[INFO] [stderr] error: no matching package named `consume_on_drop` found
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `relay_channel v0.1.1 (/opt/rustwide/workdir)`
[INFO] [stderr] As a reminder, you're using offline mode (--frozen) which can sometimes cause surprising resolution failures, if this error is too confusing you may wish to retry without `--frozen`.
[INFO] running `Command { std: "docker" "inspect" "7c31cf0e521bbaa903decef1f2cf449a14e73e4e933d9f358d5d3521c8b63020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c31cf0e521bbaa903decef1f2cf449a14e73e4e933d9f358d5d3521c8b63020", kill_on_drop: false }`
[INFO] [stdout] 7c31cf0e521bbaa903decef1f2cf449a14e73e4e933d9f358d5d3521c8b63020