[INFO] fetching crate hexarr 0.1.0...
[INFO] testing hexarr-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate hexarr 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate hexarr 0.1.0
[INFO] finished tweaking crates.io crate hexarr 0.1.0
[INFO] tweaked toml for crates.io crate hexarr 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hexarr 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7b2f44afdecb62884a4bbc996f1d68c2446427000a5e874de19cdbaadfb1c94
[INFO] running `Command { std: "docker" "start" "-a" "b7b2f44afdecb62884a4bbc996f1d68c2446427000a5e874de19cdbaadfb1c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7b2f44afdecb62884a4bbc996f1d68c2446427000a5e874de19cdbaadfb1c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b2f44afdecb62884a4bbc996f1d68c2446427000a5e874de19cdbaadfb1c94", kill_on_drop: false }`
[INFO] [stdout] b7b2f44afdecb62884a4bbc996f1d68c2446427000a5e874de19cdbaadfb1c94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 412fb89a1306b20537db236c97caeec33b5ece52c3a5c2a4f0fba38e7fee1be4
[INFO] running `Command { std: "docker" "start" "-a" "412fb89a1306b20537db236c97caeec33b5ece52c3a5c2a4f0fba38e7fee1be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexarr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "412fb89a1306b20537db236c97caeec33b5ece52c3a5c2a4f0fba38e7fee1be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412fb89a1306b20537db236c97caeec33b5ece52c3a5c2a4f0fba38e7fee1be4", kill_on_drop: false }`
[INFO] [stdout] 412fb89a1306b20537db236c97caeec33b5ece52c3a5c2a4f0fba38e7fee1be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4cafa52cbd28f59c3d759a3deef9f835b54c26dfd9133d65261057bee5901bc
[INFO] running `Command { std: "docker" "start" "-a" "b4cafa52cbd28f59c3d759a3deef9f835b54c26dfd9133d65261057bee5901bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling hexarr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "b4cafa52cbd28f59c3d759a3deef9f835b54c26dfd9133d65261057bee5901bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4cafa52cbd28f59c3d759a3deef9f835b54c26dfd9133d65261057bee5901bc", kill_on_drop: false }`
[INFO] [stdout] b4cafa52cbd28f59c3d759a3deef9f835b54c26dfd9133d65261057bee5901bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99110ce382f89ec8e386faa90da26955bef852ed0ed7ea8c54607fe6600ab8e5
[INFO] running `Command { std: "docker" "start" "-a" "99110ce382f89ec8e386faa90da26955bef852ed0ed7ea8c54607fe6600ab8e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexarr-9985e350334a10f2)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::test_adjacent_0_0 ... ok
[INFO] [stdout] test tests::test_adjacent_0_1 ... ok
[INFO] [stdout] test tests::test_adjacent_0_2 ... ok
[INFO] [stdout] test tests::test_adjacent_0_3 ... ok
[INFO] [stdout] test tests::test_adjacent_1_0 ... ok
[INFO] [stdout] test tests::test_adjacent_2_0 ... ok
[INFO] [stdout] test tests::test_adjacent_2_1 ... ok
[INFO] [stdout] test tests::test_adjacent_3_1 ... ok
[INFO] [stdout] test tests::test_adjacent_1_1 ... ok
[INFO] [stdout] test tests::test_adjacent_3_0 ... ok
[INFO] [stdout] test tests::test_get_mut ... ok
[INFO] [stdout] test tests::test_adjacent_1_2 ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_adjacent_3_2 ... ok
[INFO] [stdout] test tests::test_adjacent_2_2 ... ok
[INFO] [stdout] test tests::test_adjacent_2_3 ... ok
[INFO] [stdout] test tests::test_position_0_0 ... ok
[INFO] [stdout] test tests::test_position_0_1 ... ok
[INFO] [stdout] test tests::test_position_1_0 ... ok
[INFO] [stdout] test tests::test_adjacent_3_3 ... ok
[INFO] [stdout] test tests::test_set ... ok
[INFO] [stdout] test tests::test_get ... ok
[INFO] [stdout] test tests::test_position_1_1 ... ok
[INFO] [stdout] test tests::test_adjacent_1_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hexarr
[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" "99110ce382f89ec8e386faa90da26955bef852ed0ed7ea8c54607fe6600ab8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99110ce382f89ec8e386faa90da26955bef852ed0ed7ea8c54607fe6600ab8e5", kill_on_drop: false }`
[INFO] [stdout] 99110ce382f89ec8e386faa90da26955bef852ed0ed7ea8c54607fe6600ab8e5