[INFO] fetching crate tesselate 0.0.0...
[INFO] testing tesselate-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tesselate 0.0.0 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate tesselate 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tesselate 0.0.0
[INFO] finished tweaking crates.io crate tesselate 0.0.0
[INFO] tweaked toml for crates.io crate tesselate 0.0.0 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a60ccf5b461e3c22ca0b655ec85c18fcaf3c4462cc5388067a89b1bf7bbe2a04
[INFO] running `Command { std: "docker" "start" "-a" "a60ccf5b461e3c22ca0b655ec85c18fcaf3c4462cc5388067a89b1bf7bbe2a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a60ccf5b461e3c22ca0b655ec85c18fcaf3c4462cc5388067a89b1bf7bbe2a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60ccf5b461e3c22ca0b655ec85c18fcaf3c4462cc5388067a89b1bf7bbe2a04", kill_on_drop: false }`
[INFO] [stdout] a60ccf5b461e3c22ca0b655ec85c18fcaf3c4462cc5388067a89b1bf7bbe2a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4abe8f79f423f4df5a6e1046f2b93882583a4298e9f7e2d6aa790fd1222ba06d
[INFO] running `Command { std: "docker" "start" "-a" "4abe8f79f423f4df5a6e1046f2b93882583a4298e9f7e2d6aa790fd1222ba06d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tesselate v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "4abe8f79f423f4df5a6e1046f2b93882583a4298e9f7e2d6aa790fd1222ba06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4abe8f79f423f4df5a6e1046f2b93882583a4298e9f7e2d6aa790fd1222ba06d", kill_on_drop: false }`
[INFO] [stdout] 4abe8f79f423f4df5a6e1046f2b93882583a4298e9f7e2d6aa790fd1222ba06d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0564153114cb1a400565e3a351035907ce5ab904807f0e8a1e47818a28d5621d
[INFO] running `Command { std: "docker" "start" "-a" "0564153114cb1a400565e3a351035907ce5ab904807f0e8a1e47818a28d5621d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tesselate v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "0564153114cb1a400565e3a351035907ce5ab904807f0e8a1e47818a28d5621d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0564153114cb1a400565e3a351035907ce5ab904807f0e8a1e47818a28d5621d", kill_on_drop: false }`
[INFO] [stdout] 0564153114cb1a400565e3a351035907ce5ab904807f0e8a1e47818a28d5621d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 583a7455c2f591039fdf752d4e67849cebb547b5d97057a39aa8aa5ea8634d9d
[INFO] running `Command { std: "docker" "start" "-a" "583a7455c2f591039fdf752d4e67849cebb547b5d97057a39aa8aa5ea8634d9d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tesselate-4952344c2ca5b222)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tesselate
[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] [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" "583a7455c2f591039fdf752d4e67849cebb547b5d97057a39aa8aa5ea8634d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "583a7455c2f591039fdf752d4e67849cebb547b5d97057a39aa8aa5ea8634d9d", kill_on_drop: false }`
[INFO] [stdout] 583a7455c2f591039fdf752d4e67849cebb547b5d97057a39aa8aa5ea8634d9d