[INFO] fetching crate rose-graph 0.1.0...
[INFO] checking rose-graph-0.1.0 against master#1210e9fa3ee9c9712fa694f90f7a032f2f0fd786 for feb-17
[INFO] extracting crate rose-graph 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rose-graph 0.1.0
[INFO] finished tweaking crates.io crate rose-graph 0.1.0
[INFO] tweaked toml for crates.io crate rose-graph 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rose-graph 0.1.0 on toolchain 1210e9fa3ee9c9712fa694f90f7a032f2f0fd786
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1210e9fa3ee9c9712fa694f90f7a032f2f0fd786" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1210e9fa3ee9c9712fa694f90f7a032f2f0fd786" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1210e9fa3ee9c9712fa694f90f7a032f2f0fd786" "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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+1210e9fa3ee9c9712fa694f90f7a032f2f0fd786" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a38373be2a537fd2a67b256eb5f2266af767bc2918b27826214d92a5cc03ec60
[INFO] running `Command { std: "docker" "start" "-a" "a38373be2a537fd2a67b256eb5f2266af767bc2918b27826214d92a5cc03ec60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a38373be2a537fd2a67b256eb5f2266af767bc2918b27826214d92a5cc03ec60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38373be2a537fd2a67b256eb5f2266af767bc2918b27826214d92a5cc03ec60", kill_on_drop: false }`
[INFO] [stdout] a38373be2a537fd2a67b256eb5f2266af767bc2918b27826214d92a5cc03ec60
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+1210e9fa3ee9c9712fa694f90f7a032f2f0fd786" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84b97928f5a87e762e4ac8f214b3f956b2bee51f31ed3a357fc06567e0443760
[INFO] running `Command { std: "docker" "start" "-a" "84b97928f5a87e762e4ac8f214b3f956b2bee51f31ed3a357fc06567e0443760", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking rose-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `Command { std: "docker" "inspect" "84b97928f5a87e762e4ac8f214b3f956b2bee51f31ed3a357fc06567e0443760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b97928f5a87e762e4ac8f214b3f956b2bee51f31ed3a357fc06567e0443760", kill_on_drop: false }`
[INFO] [stdout] 84b97928f5a87e762e4ac8f214b3f956b2bee51f31ed3a357fc06567e0443760