[INFO] fetching crate closest-sum-pair 1.0.0...
[INFO] testing closest-sum-pair-1.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate closest-sum-pair 1.0.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate closest-sum-pair 1.0.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate closest-sum-pair 1.0.0
[INFO] finished tweaking crates.io crate closest-sum-pair 1.0.0
[INFO] tweaked toml for crates.io crate closest-sum-pair 1.0.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98aac8ef56d221e9c73866624f34e972741c75df7906626786430a33a6ed7db0
[INFO] running `Command { std: "docker" "start" "-a" "98aac8ef56d221e9c73866624f34e972741c75df7906626786430a33a6ed7db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98aac8ef56d221e9c73866624f34e972741c75df7906626786430a33a6ed7db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98aac8ef56d221e9c73866624f34e972741c75df7906626786430a33a6ed7db0", kill_on_drop: false }`
[INFO] [stdout] 98aac8ef56d221e9c73866624f34e972741c75df7906626786430a33a6ed7db0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7267291fa6e19570af6543a32b4034f16939457f441ef7006236c99280d6c59c
[INFO] running `Command { std: "docker" "start" "-a" "7267291fa6e19570af6543a32b4034f16939457f441ef7006236c99280d6c59c", kill_on_drop: false }`
[INFO] [stderr]    Compiling closest-sum-pair v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7267291fa6e19570af6543a32b4034f16939457f441ef7006236c99280d6c59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7267291fa6e19570af6543a32b4034f16939457f441ef7006236c99280d6c59c", kill_on_drop: false }`
[INFO] [stdout] 7267291fa6e19570af6543a32b4034f16939457f441ef7006236c99280d6c59c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df6d6a20e56ad1e0b008fb7fe5c635aacbfeab1cc30895fa870e7223543df990
[INFO] running `Command { std: "docker" "start" "-a" "df6d6a20e56ad1e0b008fb7fe5c635aacbfeab1cc30895fa870e7223543df990", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling closest-sum-pair v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "df6d6a20e56ad1e0b008fb7fe5c635aacbfeab1cc30895fa870e7223543df990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6d6a20e56ad1e0b008fb7fe5c635aacbfeab1cc30895fa870e7223543df990", kill_on_drop: false }`
[INFO] [stdout] df6d6a20e56ad1e0b008fb7fe5c635aacbfeab1cc30895fa870e7223543df990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9d7618928003539499e864de9090f18bf3250eefa5394c4105e5737a0d026ee
[INFO] running `Command { std: "docker" "start" "-a" "e9d7618928003539499e864de9090f18bf3250eefa5394c4105e5737a0d026ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/closest_sum_pair-84f195dbd67b9eb7)
[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] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-cc86fdcf5129aca2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::float_test ... ok
[INFO] [stdout] test tests::mixed_lower ... ok
[INFO] [stdout] test tests::mixed_middle ... ok
[INFO] [stdout] test tests::negative_lower ... ok
[INFO] [stdout] test tests::mixed_upper ... ok
[INFO] [stdout] test tests::positive_lower ... ok
[INFO] [stdout] test tests::negative_upper ... ok
[INFO] [stdout] test tests::negative_middle ... ok
[INFO] [stdout] test tests::positive_middle ... ok
[INFO] [stdout] test tests::positive_upper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests closest-sum-pair
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/interface.rs - interface::find_pair (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9d7618928003539499e864de9090f18bf3250eefa5394c4105e5737a0d026ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9d7618928003539499e864de9090f18bf3250eefa5394c4105e5737a0d026ee", kill_on_drop: false }`
[INFO] [stdout] e9d7618928003539499e864de9090f18bf3250eefa5394c4105e5737a0d026ee