[INFO] fetching crate shortestpath 0.2.0...
[INFO] testing shortestpath-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate shortestpath 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate shortestpath 0.2.0
[INFO] finished tweaking crates.io crate shortestpath 0.2.0
[INFO] tweaked toml for crates.io crate shortestpath 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shortestpath 0.2.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2076c7afa5a5f8bbfa4eeaff61f0ebe9dfff760f513e25d8672329762a58c866
[INFO] running `Command { std: "docker" "start" "-a" "2076c7afa5a5f8bbfa4eeaff61f0ebe9dfff760f513e25d8672329762a58c866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2076c7afa5a5f8bbfa4eeaff61f0ebe9dfff760f513e25d8672329762a58c866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2076c7afa5a5f8bbfa4eeaff61f0ebe9dfff760f513e25d8672329762a58c866", kill_on_drop: false }`
[INFO] [stdout] 2076c7afa5a5f8bbfa4eeaff61f0ebe9dfff760f513e25d8672329762a58c866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2a5a946c7be99b315a8cbd8c63689593425290edd5e074083609c15ef2c0e1c5
[INFO] running `Command { std: "docker" "start" "-a" "2a5a946c7be99b315a8cbd8c63689593425290edd5e074083609c15ef2c0e1c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling shortestpath v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "2a5a946c7be99b315a8cbd8c63689593425290edd5e074083609c15ef2c0e1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5a946c7be99b315a8cbd8c63689593425290edd5e074083609c15ef2c0e1c5", kill_on_drop: false }`
[INFO] [stdout] 2a5a946c7be99b315a8cbd8c63689593425290edd5e074083609c15ef2c0e1c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a53486f1cbf54401cd4c6342af59f6e1038f1495fcc9efdf35e42707b4265f7f
[INFO] running `Command { std: "docker" "start" "-a" "a53486f1cbf54401cd4c6342af59f6e1038f1495fcc9efdf35e42707b4265f7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling shortestpath v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "a53486f1cbf54401cd4c6342af59f6e1038f1495fcc9efdf35e42707b4265f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a53486f1cbf54401cd4c6342af59f6e1038f1495fcc9efdf35e42707b4265f7f", kill_on_drop: false }`
[INFO] [stdout] a53486f1cbf54401cd4c6342af59f6e1038f1495fcc9efdf35e42707b4265f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 222a2dbab56a98e3c64799f61bc2cebcf86db57e5d154248d335d174ab7d6fac
[INFO] running `Command { std: "docker" "start" "-a" "222a2dbab56a98e3c64799f61bc2cebcf86db57e5d154248d335d174ab7d6fac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shortestpath-88c70808bd98228d)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test gradient::tests::test_spread_backward ... ok
[INFO] [stdout] test gradient::tests::test_spread ... ok
[INFO] [stdout] test gradient::tests::test_spread_forward ... ok
[INFO] [stdout] test mesh_2d::compact_2d::tests::test_compact_2d_full_basic ... ok
[INFO] [stdout] test mesh_2d::full_2d::tests::test_full_rectangle_basic_w4h3 ... ok
[INFO] [stdout] test mesh_2d::compact_2d::tests::test_compact_2d_with_str_basic ... ok
[INFO] [stdout] test mesh_2d::full_2d::tests::test_index_w0 ... ok
[INFO] [stdout] test mesh_2d::full_2d::tests::test_index_h0 ... ok
[INFO] [stdout] test mesh_2d::full_2d::tests::test_index_w4h3 ... ok
[INFO] [stdout] test mesh_2d::full_2d::tests::test_xy_h0 ... ok
[INFO] [stdout] test mesh_2d::full_2d::tests::test_xy_w0 ... ok
[INFO] [stdout] test mesh_2d::full_2d::tests::test_index_w0h0 ... ok
[INFO] [stdout] test mesh_2d::full_2d::tests::test_xy_w0h0 ... ok
[INFO] [stdout] test mesh_2d::full_2d::tests::test_xy_w4h3 ... ok
[INFO] [stdout] test mesh_2d::wall_map_2d_from_text::tests::test_wall_map_2d_from_text_is_wall_char ... ok
[INFO] [stdout] test gate::tests::test_eq ... ok
[INFO] [stdout] test mesh_2d::repr_2d::tests::test_repr_distance_full_rectangle ... ok
[INFO] [stdout] test mesh_2d::wall_map_2d_from_text::tests::test_wall_map_2d_from_text_new_with_str_various_len ... ok
[INFO] [stdout] test mesh_2d::wall_map_2d_from_text::tests::test_wall_map_2d_from_text_new_with_str_basic ... ok
[INFO] [stdout] test mesh_2d::wall_map_2d_from_text::tests::test_wall_map_2d_from_text_new_with_str_last_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shortestpath
[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" "222a2dbab56a98e3c64799f61bc2cebcf86db57e5d154248d335d174ab7d6fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222a2dbab56a98e3c64799f61bc2cebcf86db57e5d154248d335d174ab7d6fac", kill_on_drop: false }`
[INFO] [stdout] 222a2dbab56a98e3c64799f61bc2cebcf86db57e5d154248d335d174ab7d6fac