[INFO] fetching crate soba 0.0.0...
[INFO] testing soba-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate soba 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate soba 0.0.0
[INFO] finished tweaking crates.io crate soba 0.0.0
[INFO] tweaked toml for crates.io crate soba 0.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate soba 0.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate soba 0.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb6cc9fcd4f39d16c931940d204a2cf95ae0a7216f84a662a81d451f33f12e6f
[INFO] running `Command { std: "docker" "start" "-a" "bb6cc9fcd4f39d16c931940d204a2cf95ae0a7216f84a662a81d451f33f12e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb6cc9fcd4f39d16c931940d204a2cf95ae0a7216f84a662a81d451f33f12e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6cc9fcd4f39d16c931940d204a2cf95ae0a7216f84a662a81d451f33f12e6f", kill_on_drop: false }`
[INFO] [stdout] bb6cc9fcd4f39d16c931940d204a2cf95ae0a7216f84a662a81d451f33f12e6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7ca5c7ce82e3e4d9589df9a30219d7503d2e99c98ca7500702a995fbf32b8e1
[INFO] running `Command { std: "docker" "start" "-a" "f7ca5c7ce82e3e4d9589df9a30219d7503d2e99c98ca7500702a995fbf32b8e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling soba v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f7ca5c7ce82e3e4d9589df9a30219d7503d2e99c98ca7500702a995fbf32b8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ca5c7ce82e3e4d9589df9a30219d7503d2e99c98ca7500702a995fbf32b8e1", kill_on_drop: false }`
[INFO] [stdout] f7ca5c7ce82e3e4d9589df9a30219d7503d2e99c98ca7500702a995fbf32b8e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cf9d42d91c33590313a1eb0765a61a996fe792b628d1ed7f120dc32c00a0380
[INFO] running `Command { std: "docker" "start" "-a" "5cf9d42d91c33590313a1eb0765a61a996fe792b628d1ed7f120dc32c00a0380", kill_on_drop: false }`
[INFO] [stderr]    Compiling soba v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "5cf9d42d91c33590313a1eb0765a61a996fe792b628d1ed7f120dc32c00a0380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf9d42d91c33590313a1eb0765a61a996fe792b628d1ed7f120dc32c00a0380", kill_on_drop: false }`
[INFO] [stdout] 5cf9d42d91c33590313a1eb0765a61a996fe792b628d1ed7f120dc32c00a0380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44d22f38a99bca9fe6170ea19d50dc0a55dd4a6dc9557f1dbc38376bceeaa0f9
[INFO] running `Command { std: "docker" "start" "-a" "44d22f38a99bca9fe6170ea19d50dc0a55dd4a6dc9557f1dbc38376bceeaa0f9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/soba-636cf320449de256)
[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" "44d22f38a99bca9fe6170ea19d50dc0a55dd4a6dc9557f1dbc38376bceeaa0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d22f38a99bca9fe6170ea19d50dc0a55dd4a6dc9557f1dbc38376bceeaa0f9", kill_on_drop: false }`
[INFO] [stdout] 44d22f38a99bca9fe6170ea19d50dc0a55dd4a6dc9557f1dbc38376bceeaa0f9