[INFO] fetching crate flexmesh 0.1.2...
[INFO] testing flexmesh-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate flexmesh 0.1.2 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate flexmesh 0.1.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flexmesh 0.1.2
[INFO] finished tweaking crates.io crate flexmesh 0.1.2
[INFO] tweaked toml for crates.io crate flexmesh 0.1.2 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf15b61fe34f63436cadbb9ca6b84ecded5a7b4c529379e841213634be0c790e
[INFO] running `Command { std: "docker" "start" "-a" "bf15b61fe34f63436cadbb9ca6b84ecded5a7b4c529379e841213634be0c790e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf15b61fe34f63436cadbb9ca6b84ecded5a7b4c529379e841213634be0c790e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf15b61fe34f63436cadbb9ca6b84ecded5a7b4c529379e841213634be0c790e", kill_on_drop: false }`
[INFO] [stdout] bf15b61fe34f63436cadbb9ca6b84ecded5a7b4c529379e841213634be0c790e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c64fb9d8ca90f2b902309f5210ccbe9a2fddca65540ffe82e0df7966d749e8f
[INFO] running `Command { std: "docker" "start" "-a" "4c64fb9d8ca90f2b902309f5210ccbe9a2fddca65540ffe82e0df7966d749e8f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flexmesh v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "4c64fb9d8ca90f2b902309f5210ccbe9a2fddca65540ffe82e0df7966d749e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c64fb9d8ca90f2b902309f5210ccbe9a2fddca65540ffe82e0df7966d749e8f", kill_on_drop: false }`
[INFO] [stdout] 4c64fb9d8ca90f2b902309f5210ccbe9a2fddca65540ffe82e0df7966d749e8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d607d27321b22547582dded8b280f32ee51f37dfe833a25169c1a45130b5384
[INFO] running `Command { std: "docker" "start" "-a" "7d607d27321b22547582dded8b280f32ee51f37dfe833a25169c1a45130b5384", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flexmesh v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "7d607d27321b22547582dded8b280f32ee51f37dfe833a25169c1a45130b5384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d607d27321b22547582dded8b280f32ee51f37dfe833a25169c1a45130b5384", kill_on_drop: false }`
[INFO] [stdout] 7d607d27321b22547582dded8b280f32ee51f37dfe833a25169c1a45130b5384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baf2fb9db2ff58a94c2af3312c8617796a484dfcaf2840a30b80b8bbfbe9d591
[INFO] running `Command { std: "docker" "start" "-a" "baf2fb9db2ff58a94c2af3312c8617796a484dfcaf2840a30b80b8bbfbe9d591", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flexmesh-55eba6c49cd2205e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::test_add_edge ... ok
[INFO] [stdout] test test::test_add_vert ... ok
[INFO] [stdout] test test::test_add_face ... ok
[INFO] [stdout] test test::test_ngon ... ok
[INFO] [stdout] test test::test_vert_adjacent_faces ... ok
[INFO] [stdout] test test::test_separate_connected_edges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flexmesh
[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" "baf2fb9db2ff58a94c2af3312c8617796a484dfcaf2840a30b80b8bbfbe9d591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf2fb9db2ff58a94c2af3312c8617796a484dfcaf2840a30b80b8bbfbe9d591", kill_on_drop: false }`
[INFO] [stdout] baf2fb9db2ff58a94c2af3312c8617796a484dfcaf2840a30b80b8bbfbe9d591