[INFO] fetching crate linear_isomorphic 0.3.3...
[INFO] testing linear_isomorphic-0.3.3 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate linear_isomorphic 0.3.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate linear_isomorphic 0.3.3
[INFO] finished tweaking crates.io crate linear_isomorphic 0.3.3
[INFO] tweaked toml for crates.io crate linear_isomorphic 0.3.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linear_isomorphic 0.3.3 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linear_isomorphic 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35d7bf9fcf4e9abe9021ded6f1c3d3377cb174e63c28aa2e9cc63ff97715dc6d
[INFO] running `Command { std: "docker" "start" "-a" "35d7bf9fcf4e9abe9021ded6f1c3d3377cb174e63c28aa2e9cc63ff97715dc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35d7bf9fcf4e9abe9021ded6f1c3d3377cb174e63c28aa2e9cc63ff97715dc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d7bf9fcf4e9abe9021ded6f1c3d3377cb174e63c28aa2e9cc63ff97715dc6d", kill_on_drop: false }`
[INFO] [stdout] 35d7bf9fcf4e9abe9021ded6f1c3d3377cb174e63c28aa2e9cc63ff97715dc6d
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5c503e6d2f19ff08e44e9b77c0c948927d07be5ed91316cd952e9d197238356
[INFO] running `Command { std: "docker" "start" "-a" "c5c503e6d2f19ff08e44e9b77c0c948927d07be5ed91316cd952e9d197238356", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling linear_isomorphic v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "c5c503e6d2f19ff08e44e9b77c0c948927d07be5ed91316cd952e9d197238356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c503e6d2f19ff08e44e9b77c0c948927d07be5ed91316cd952e9d197238356", kill_on_drop: false }`
[INFO] [stdout] c5c503e6d2f19ff08e44e9b77c0c948927d07be5ed91316cd952e9d197238356
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28ead8d0307471343af15cf55da5ec3bac73b853518ef24bff9b862361366363
[INFO] running `Command { std: "docker" "start" "-a" "28ead8d0307471343af15cf55da5ec3bac73b853518ef24bff9b862361366363", kill_on_drop: false }`
[INFO] [stderr]    Compiling linear_isomorphic v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "28ead8d0307471343af15cf55da5ec3bac73b853518ef24bff9b862361366363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ead8d0307471343af15cf55da5ec3bac73b853518ef24bff9b862361366363", kill_on_drop: false }`
[INFO] [stdout] 28ead8d0307471343af15cf55da5ec3bac73b853518ef24bff9b862361366363
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6cd0fb7a9b5c20bdbc2f4421aec1078b007f470bf0a0be5ddb7151e5bbae439a
[INFO] running `Command { std: "docker" "start" "-a" "6cd0fb7a9b5c20bdbc2f4421aec1078b007f470bf0a0be5ddb7151e5bbae439a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linear_isomorphic-a65be07be7fa2b20)
[INFO] [stderr]    Doc-tests linear_isomorphic
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error[E0599]: no method named `dot` found for type parameter `Vec` in the current scope
[INFO] [stdout]   --> src/lib.rs:16:45
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn point_segment_distance<Vec>(start: &Vec, end: &Vec, point: &Vec) -> f32
[INFO] [stdout]    |                               --- method `dot` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 16 |     let t = (point.clone() - start.clone()).dot(&dir) / dir.norm_squared();
[INFO] [stdout]    |                                             ^^^ method cannot be called on `Vec` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `dot`, perhaps you need to restrict type parameter `Vec` with it:
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Vec: VectorSpace<Scalar = f32> + linear_isomorphic::InnerSpace</* S */>,
[INFO] [stdout]    |                                    ++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `norm_squared` found for type parameter `Vec` in the current scope
[INFO] [stdout]   --> src/lib.rs:16:61
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn point_segment_distance<Vec>(start: &Vec, end: &Vec, point: &Vec) -> f32
[INFO] [stdout]    |                               --- method `norm_squared` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 16 |     let t = (point.clone() - start.clone()).dot(&dir) / dir.norm_squared();
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^ method cannot be called on `Vec` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `norm_squared`, perhaps you need to restrict type parameter `Vec` with it:
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Vec: VectorSpace<Scalar = f32> + linear_isomorphic::InnerSpace</* S */>,
[INFO] [stdout]    |                                    ++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `norm` found for type parameter `Vec` in the current scope
[INFO] [stdout]   --> src/lib.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn point_segment_distance<Vec>(start: &Vec, end: &Vec, point: &Vec) -> f32
[INFO] [stdout]    |                               --- method `norm` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 22 |     (closest - point.clone()).norm()
[INFO] [stdout]    |                               ^^^^ method cannot be called on `Vec` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `norm`, perhaps you need to restrict type parameter `Vec` with it:
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Vec: VectorSpace<Scalar = f32> + linear_isomorphic::InnerSpace</* S */>,
[INFO] [stdout]    |                                    ++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.34s; merged doctests compilation took 0.17s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6cd0fb7a9b5c20bdbc2f4421aec1078b007f470bf0a0be5ddb7151e5bbae439a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cd0fb7a9b5c20bdbc2f4421aec1078b007f470bf0a0be5ddb7151e5bbae439a", kill_on_drop: false }`
[INFO] [stdout] 6cd0fb7a9b5c20bdbc2f4421aec1078b007f470bf0a0be5ddb7151e5bbae439a
