[INFO] fetching crate slice_search 0.1.2...
[INFO] testing slice_search-0.1.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate slice_search 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate slice_search 0.1.2
[INFO] finished tweaking crates.io crate slice_search 0.1.2
[INFO] tweaked toml for crates.io crate slice_search 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slice_search 0.1.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15e92ec43b8e0c983d9164bab64178e86c70c990af30847f64e4eafaeccbfcfd
[INFO] running `Command { std: "docker" "start" "-a" "15e92ec43b8e0c983d9164bab64178e86c70c990af30847f64e4eafaeccbfcfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15e92ec43b8e0c983d9164bab64178e86c70c990af30847f64e4eafaeccbfcfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e92ec43b8e0c983d9164bab64178e86c70c990af30847f64e4eafaeccbfcfd", kill_on_drop: false }`
[INFO] [stdout] 15e92ec43b8e0c983d9164bab64178e86c70c990af30847f64e4eafaeccbfcfd
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef0e1d373d252d330ecd2096a90a4247341ae6f0594117cf83773d38b1bb01b3
[INFO] running `Command { std: "docker" "start" "-a" "ef0e1d373d252d330ecd2096a90a4247341ae6f0594117cf83773d38b1bb01b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice_search v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "ef0e1d373d252d330ecd2096a90a4247341ae6f0594117cf83773d38b1bb01b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0e1d373d252d330ecd2096a90a4247341ae6f0594117cf83773d38b1bb01b3", kill_on_drop: false }`
[INFO] [stdout] ef0e1d373d252d330ecd2096a90a4247341ae6f0594117cf83773d38b1bb01b3
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 057cd61b3c280ce51c35eb1b7374d56f2f9ffd214f77b48e92bad8ddc4162bff
[INFO] running `Command { std: "docker" "start" "-a" "057cd61b3c280ce51c35eb1b7374d56f2f9ffd214f77b48e92bad8ddc4162bff", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice_search v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "057cd61b3c280ce51c35eb1b7374d56f2f9ffd214f77b48e92bad8ddc4162bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057cd61b3c280ce51c35eb1b7374d56f2f9ffd214f77b48e92bad8ddc4162bff", kill_on_drop: false }`
[INFO] [stdout] 057cd61b3c280ce51c35eb1b7374d56f2f9ffd214f77b48e92bad8ddc4162bff
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9a8c22c465e602271ddfc4ff25d4064f08f59014bc0f68e7d75086846fb69eb
[INFO] running `Command { std: "docker" "start" "-a" "b9a8c22c465e602271ddfc4ff25d4064f08f59014bc0f68e7d75086846fb69eb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slice_search-c74fd1e4cabb30ca)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::binary_linear_search ... ok
[INFO] [stdout] test tests::test_lower_bound ... ok
[INFO] [stdout] test tests::binary_optimal_search ... ok
[INFO] [stdout] test tests::test_upper_bound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slice_search
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Search::search_by_key (line 115) ... ok
[INFO] [stdout] test src/lib.rs - lower_bound (line 48) ... ok
[INFO] [stdout] test src/lib.rs - Search::search (line 89) ... ok
[INFO] [stdout] test src/lib.rs - upper_bound (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9a8c22c465e602271ddfc4ff25d4064f08f59014bc0f68e7d75086846fb69eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a8c22c465e602271ddfc4ff25d4064f08f59014bc0f68e7d75086846fb69eb", kill_on_drop: false }`
[INFO] [stdout] b9a8c22c465e602271ddfc4ff25d4064f08f59014bc0f68e7d75086846fb69eb