[INFO] fetching crate capstan 0.0.3...
[INFO] testing capstan-0.0.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate capstan 0.0.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate capstan 0.0.3 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 capstan 0.0.3
[INFO] finished tweaking crates.io crate capstan 0.0.3
[INFO] tweaked toml for crates.io crate capstan 0.0.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate capstan 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded svg v0.8.0
[INFO] [stderr]   Downloaded simba v0.2.1
[INFO] [stderr]   Downloaded nalgebra v0.22.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] db55209ef19dde77d24b36ed3c58fc20a016885f49f6a508e8f5ca6d7c699ad5
[INFO] running `Command { std: "docker" "start" "-a" "db55209ef19dde77d24b36ed3c58fc20a016885f49f6a508e8f5ca6d7c699ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db55209ef19dde77d24b36ed3c58fc20a016885f49f6a508e8f5ca6d7c699ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db55209ef19dde77d24b36ed3c58fc20a016885f49f6a508e8f5ca6d7c699ad5", kill_on_drop: false }`
[INFO] [stdout] db55209ef19dde77d24b36ed3c58fc20a016885f49f6a508e8f5ca6d7c699ad5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 78dae0f58c0719298151e4ffde5ef5a7dd6c95812be5ac9466348bb5ca79138c
[INFO] running `Command { std: "docker" "start" "-a" "78dae0f58c0719298151e4ffde5ef5a7dd6c95812be5ac9466348bb5ca79138c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling svg v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling simba v0.2.1
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling nalgebra v0.22.0
[INFO] [stderr]    Compiling capstan v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.53s
[INFO] running `Command { std: "docker" "inspect" "78dae0f58c0719298151e4ffde5ef5a7dd6c95812be5ac9466348bb5ca79138c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78dae0f58c0719298151e4ffde5ef5a7dd6c95812be5ac9466348bb5ca79138c", kill_on_drop: false }`
[INFO] [stdout] 78dae0f58c0719298151e4ffde5ef5a7dd6c95812be5ac9466348bb5ca79138c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6627bda9ace965346af1efc1b1089c7ccb71fc7986489ea8b48d0c9c64fe3434
[INFO] running `Command { std: "docker" "start" "-a" "6627bda9ace965346af1efc1b1089c7ccb71fc7986489ea8b48d0c9c64fe3434", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling capstan v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.57s
[INFO] running `Command { std: "docker" "inspect" "6627bda9ace965346af1efc1b1089c7ccb71fc7986489ea8b48d0c9c64fe3434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6627bda9ace965346af1efc1b1089c7ccb71fc7986489ea8b48d0c9c64fe3434", kill_on_drop: false }`
[INFO] [stdout] 6627bda9ace965346af1efc1b1089c7ccb71fc7986489ea8b48d0c9c64fe3434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 35cee63d8212840e6414297c9f873e1b076689523fcc16f3535d5a3c2f4bde9c
[INFO] running `Command { std: "docker" "start" "-a" "35cee63d8212840e6414297c9f873e1b076689523fcc16f3535d5a3c2f4bde9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/capstan-41fc03646c6975ff)
[INFO] [stdout] running 18 tests
[INFO] [stdout] test curve::tests::insufficient_control_points ... ok
[INFO] [stdout] test curve::tests::invalid_knot_count ... ok
[INFO] [stdout] test knotvec::tests::badly_ordered_knots ... ok
[INFO] [stdout] test knotvec::tests::clamp ... ok
[INFO] [stdout] test knotvec::tests::degenerate_knots ... ok
[INFO] [stdout] test knotvec::tests::find_span ... ok
[INFO] [stdout] test knotvec::tests::new ... ok
[INFO] [stdout] test curve::tests::weights_and_cps_lengths_must_be_equal ... ok
[INFO] [stdout] test curve::tests::uniform_scale ... ok
[INFO] [stdout] test curve::tests::new ... ok
[INFO] [stdout] test curve::tests::knot_vector_not_clamped ... ok
[INFO] [stdout] test curve::tests::invalid_degree ... ok
[INFO] [stdout] test curve::tests::de_boor_non_rational_uniform_bezier ... ok
[INFO] [stdout] test knotvec::tests::is_clamped ... ok
[INFO] [stdout] test knotvec::tests::less_than_two_knots ... ok
[INFO] [stdout] test knotvec::tests::find_span_panic_when_u_is_too_high - should panic ... ok
[INFO] [stdout] test knotvec::tests::find_span_panic_when_u_is_too_low - should panic ... ok
[INFO] [stdout] test knotvec::tests::knot_span_contains_knot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/capstan-3614a8f3cead519d)
[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] [stderr]    Doc-tests capstan
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/knotvec.rs - knotvec::KnotVec<N>::new (line 32) ... ok
[INFO] [stdout] test src/knotvec.rs - knotvec::KnotVec<N>::len (line 48) ... ok
[INFO] [stdout] test src/knotvec.rs - knotvec::KnotVec<N>::find_span (line 147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35cee63d8212840e6414297c9f873e1b076689523fcc16f3535d5a3c2f4bde9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35cee63d8212840e6414297c9f873e1b076689523fcc16f3535d5a3c2f4bde9c", kill_on_drop: false }`
[INFO] [stdout] 35cee63d8212840e6414297c9f873e1b076689523fcc16f3535d5a3c2f4bde9c