[INFO] fetching crate say-hello-rdr-990 0.3.0...
[INFO] building say-hello-rdr-990-0.3.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate say-hello-rdr-990 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate say-hello-rdr-990 0.3.0
[INFO] finished tweaking crates.io crate say-hello-rdr-990 0.3.0
[INFO] tweaked toml for crates.io crate say-hello-rdr-990 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate say-hello-rdr-990 0.3.0 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 say-hello-rdr-990 0.3.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 23014e2cecab7a33d4ef28c0c699f7db6151ae08b714c2a88ae1d9608c569bf2
[INFO] running `Command { std: "docker" "start" "-a" "23014e2cecab7a33d4ef28c0c699f7db6151ae08b714c2a88ae1d9608c569bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23014e2cecab7a33d4ef28c0c699f7db6151ae08b714c2a88ae1d9608c569bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23014e2cecab7a33d4ef28c0c699f7db6151ae08b714c2a88ae1d9608c569bf2", kill_on_drop: false }`
[INFO] [stdout] 23014e2cecab7a33d4ef28c0c699f7db6151ae08b714c2a88ae1d9608c569bf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d2134a46abe68e7108f84a3a0cf6df277f735e72a114e82b658f33c029f16a4f
[INFO] running `Command { std: "docker" "start" "-a" "d2134a46abe68e7108f84a3a0cf6df277f735e72a114e82b658f33c029f16a4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling say-hello-rdr-990 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "d2134a46abe68e7108f84a3a0cf6df277f735e72a114e82b658f33c029f16a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2134a46abe68e7108f84a3a0cf6df277f735e72a114e82b658f33c029f16a4f", kill_on_drop: false }`
[INFO] [stdout] d2134a46abe68e7108f84a3a0cf6df277f735e72a114e82b658f33c029f16a4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 186c0a8840d2b672366e57c7e71baa0e392a971808c6edc4f90505c7dadef8f8
[INFO] running `Command { std: "docker" "start" "-a" "186c0a8840d2b672366e57c7e71baa0e392a971808c6edc4f90505c7dadef8f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling say-hello-rdr-990 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "186c0a8840d2b672366e57c7e71baa0e392a971808c6edc4f90505c7dadef8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186c0a8840d2b672366e57c7e71baa0e392a971808c6edc4f90505c7dadef8f8", kill_on_drop: false }`
[INFO] [stdout] 186c0a8840d2b672366e57c7e71baa0e392a971808c6edc4f90505c7dadef8f8