[INFO] fetching crate sum-calc 0.2.3...
[INFO] testing sum-calc-0.2.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate sum-calc 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sum-calc 0.2.3
[INFO] finished tweaking crates.io crate sum-calc 0.2.3
[INFO] tweaked toml for crates.io crate sum-calc 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sum-calc 0.2.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sum-calc 0.2.3 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1e47e852fdae7b321ef09d33dff36a32f0eef7e8e4e7130eb2f0e52acd1b1e6
[INFO] running `Command { std: "docker" "start" "-a" "a1e47e852fdae7b321ef09d33dff36a32f0eef7e8e4e7130eb2f0e52acd1b1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1e47e852fdae7b321ef09d33dff36a32f0eef7e8e4e7130eb2f0e52acd1b1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e47e852fdae7b321ef09d33dff36a32f0eef7e8e4e7130eb2f0e52acd1b1e6", kill_on_drop: false }`
[INFO] [stdout] a1e47e852fdae7b321ef09d33dff36a32f0eef7e8e4e7130eb2f0e52acd1b1e6
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b5344e43d5b70a56b45cb4362d2226f6266a696de4b67b18ea4b57ded8b0c68
[INFO] running `Command { std: "docker" "start" "-a" "9b5344e43d5b70a56b45cb4362d2226f6266a696de4b67b18ea4b57ded8b0c68", kill_on_drop: false }`
[INFO] [stderr]    Compiling sum-calc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "9b5344e43d5b70a56b45cb4362d2226f6266a696de4b67b18ea4b57ded8b0c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5344e43d5b70a56b45cb4362d2226f6266a696de4b67b18ea4b57ded8b0c68", kill_on_drop: false }`
[INFO] [stdout] 9b5344e43d5b70a56b45cb4362d2226f6266a696de4b67b18ea4b57ded8b0c68
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fd72543c707b0cabc05b56ef49531b2740ec8bcd7d55288df07bcf3a0c1bec2
[INFO] running `Command { std: "docker" "start" "-a" "9fd72543c707b0cabc05b56ef49531b2740ec8bcd7d55288df07bcf3a0c1bec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sum-calc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9fd72543c707b0cabc05b56ef49531b2740ec8bcd7d55288df07bcf3a0c1bec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd72543c707b0cabc05b56ef49531b2740ec8bcd7d55288df07bcf3a0c1bec2", kill_on_drop: false }`
[INFO] [stdout] 9fd72543c707b0cabc05b56ef49531b2740ec8bcd7d55288df07bcf3a0c1bec2
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f693a08e6ca52aff4e27eeac219f35e13503f18ebb3acf5b84da63d1a90999a8
[INFO] running `Command { std: "docker" "start" "-a" "f693a08e6ca52aff4e27eeac219f35e13503f18ebb3acf5b84da63d1a90999a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sum_calc-d9f91597a76d809d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f693a08e6ca52aff4e27eeac219f35e13503f18ebb3acf5b84da63d1a90999a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f693a08e6ca52aff4e27eeac219f35e13503f18ebb3acf5b84da63d1a90999a8", kill_on_drop: false }`
[INFO] [stdout] f693a08e6ca52aff4e27eeac219f35e13503f18ebb3acf5b84da63d1a90999a8