[INFO] fetching crate smart-adder 0.8.0...
[INFO] building smart-adder-0.8.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate smart-adder 0.8.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate smart-adder 0.8.0
[INFO] finished tweaking crates.io crate smart-adder 0.8.0
[INFO] tweaked toml for crates.io crate smart-adder 0.8.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smart-adder 0.8.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smart-adder 0.8.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f57e9f21ec037a8e7373aaa1074506582007a5d70265b4fa511963eb6efc5873
[INFO] running `Command { std: "docker" "start" "-a" "f57e9f21ec037a8e7373aaa1074506582007a5d70265b4fa511963eb6efc5873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f57e9f21ec037a8e7373aaa1074506582007a5d70265b4fa511963eb6efc5873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57e9f21ec037a8e7373aaa1074506582007a5d70265b4fa511963eb6efc5873", kill_on_drop: false }`
[INFO] [stdout] f57e9f21ec037a8e7373aaa1074506582007a5d70265b4fa511963eb6efc5873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 992f13cc5f0891d31958435afed058807bcbb75791eb3942c09f18767a7a46c6
[INFO] running `Command { std: "docker" "start" "-a" "992f13cc5f0891d31958435afed058807bcbb75791eb3942c09f18767a7a46c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart-add-one-new v0.3.0
[INFO] [stderr]    Compiling smart-adder v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "992f13cc5f0891d31958435afed058807bcbb75791eb3942c09f18767a7a46c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "992f13cc5f0891d31958435afed058807bcbb75791eb3942c09f18767a7a46c6", kill_on_drop: false }`
[INFO] [stdout] 992f13cc5f0891d31958435afed058807bcbb75791eb3942c09f18767a7a46c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1727080ed90d4a55d34eae8d8ad880c7f31413170b787b6ae2ad34693033e5e
[INFO] running `Command { std: "docker" "start" "-a" "c1727080ed90d4a55d34eae8d8ad880c7f31413170b787b6ae2ad34693033e5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart-adder v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "c1727080ed90d4a55d34eae8d8ad880c7f31413170b787b6ae2ad34693033e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1727080ed90d4a55d34eae8d8ad880c7f31413170b787b6ae2ad34693033e5e", kill_on_drop: false }`
[INFO] [stdout] c1727080ed90d4a55d34eae8d8ad880c7f31413170b787b6ae2ad34693033e5e