[INFO] fetching crate truck-geometry 0.1.1...
[INFO] testing truck-geometry-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate truck-geometry 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate truck-geometry 0.1.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate truck-geometry 0.1.1
[INFO] finished tweaking crates.io crate truck-geometry 0.1.1
[INFO] tweaked toml for crates.io crate truck-geometry 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9cb9ae5522533574bd159f7691715e449f63af70f2940eb207b81c61c81ea810
[INFO] running `Command { std: "docker" "start" "-a" "9cb9ae5522533574bd159f7691715e449f63af70f2940eb207b81c61c81ea810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cb9ae5522533574bd159f7691715e449f63af70f2940eb207b81c61c81ea810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb9ae5522533574bd159f7691715e449f63af70f2940eb207b81c61c81ea810", kill_on_drop: false }`
[INFO] [stdout] 9cb9ae5522533574bd159f7691715e449f63af70f2940eb207b81c61c81ea810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 003ea3c820901756ca2dbd0a2770a5275ff3f86fc3250ff08b0479d33361f708
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "003ea3c820901756ca2dbd0a2770a5275ff3f86fc3250ff08b0479d33361f708", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling truck-base v0.1.1
[INFO] [stderr]    Compiling truck-geometry v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.98s
[INFO] running `Command { std: "docker" "inspect" "003ea3c820901756ca2dbd0a2770a5275ff3f86fc3250ff08b0479d33361f708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "003ea3c820901756ca2dbd0a2770a5275ff3f86fc3250ff08b0479d33361f708", kill_on_drop: false }`
[INFO] [stdout] 003ea3c820901756ca2dbd0a2770a5275ff3f86fc3250ff08b0479d33361f708
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 346031ff6d823b7ef58bd618a0549d709c9946562b2f0a3552914915eca14032
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "346031ff6d823b7ef58bd618a0549d709c9946562b2f0a3552914915eca14032", kill_on_drop: false }`
[INFO] [stderr]    Compiling truck-geometry v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "346031ff6d823b7ef58bd618a0549d709c9946562b2f0a3552914915eca14032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346031ff6d823b7ef58bd618a0549d709c9946562b2f0a3552914915eca14032", kill_on_drop: false }`
[INFO] [stdout] 346031ff6d823b7ef58bd618a0549d709c9946562b2f0a3552914915eca14032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb19c385fd187b254d432d6c542edf4cad42be59e60affab9b3ef75185fb912a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bb19c385fd187b254d432d6c542edf4cad42be59e60affab9b3ef75185fb912a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/truck_geometry-17fa809463fdb42f)
[INFO] [stdout] running 7 tests
[INFO] [stderr] ****** test of the expressions of error messages ******
[INFO] [stdout] test bspcurve::test_near_as_curve ... ok
[INFO] [stderr] 
[INFO] [stdout] test errors::print_messages ... ok
[INFO] [stderr] This knot vector consists single value.
[INFO] [stderr] 
[INFO] [stderr] Cannot concat two knot vectors whose the back of the first and the front of the second are different.
[INFO] [stderr] the back of the first knot vector: 0
[INFO] [stderr] the front of the second knot vector: 1
[INFO] [stderr] 
[INFO] [stderr] This knot vector is not clamped.
[INFO] [stderr] 
[INFO] [stderr] This knot vector is not sorted.
[INFO] [stderr] 
[INFO] [stderr] This knot vector is too short compared to the degree.
[INFO] [stderr] the length of knot_vec: 2
[INFO] [stderr] the degree: 1
[INFO] [stderr] 
[INFO] [stderr] The 7th knot in this knot vector cannot be removed.
[INFO] [stderr] 
[INFO] [stderr] The control point must not be empty.
[INFO] [stderr] 
[INFO] [stderr] The knot vector must be more than the control points.
[INFO] [stderr] the length of knot_vec: 1
[INFO] [stderr] the number of control points: 2
[INFO] [stderr] 
[INFO] [stderr] The number of control points is irregular
[INFO] [stderr] 
[INFO] [stderr] The curve collector is empty.
[INFO] [stderr] 
[INFO] [stderr] *******************************************************
[INFO] [stdout] test bspcurve::test_parameter_division ... ok
[INFO] [stdout] test nurbscurve::test_parameter_division ... ok
[INFO] [stdout] test nurbssurface::test_include3d ... ok
[INFO] [stdout] test nurbssurface::test_include2d ... ok
[INFO] [stdout] test bspsurface::test_parameter_division ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests truck-geometry
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name truck_geometry --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern serde=/opt/rustwide/target/debug/deps/libserde-af61c44e3bed9e8f.rlib --extern truck_base=/opt/rustwide/target/debug/deps/libtruck_base-4159708bf1ce07ae.rlib --extern truck_geometry=/opt/rustwide/target/debug/deps/libtruck_geometry-fa5635081cc33720.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bb19c385fd187b254d432d6c542edf4cad42be59e60affab9b3ef75185fb912a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb19c385fd187b254d432d6c542edf4cad42be59e60affab9b3ef75185fb912a", kill_on_drop: false }`
[INFO] [stdout] bb19c385fd187b254d432d6c542edf4cad42be59e60affab9b3ef75185fb912a