[INFO] fetching crate flo_canvas 0.1.0...
[INFO] checking flo_canvas-0.1.0 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate flo_canvas 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate flo_canvas 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flo_canvas 0.1.0
[INFO] finished tweaking crates.io crate flo_canvas 0.1.0
[INFO] tweaked toml for crates.io crate flo_canvas 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 007f24e24ea0134cf868fe6b04881d4e2e0884718fabef7b71eed7be614f64cc
[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" "007f24e24ea0134cf868fe6b04881d4e2e0884718fabef7b71eed7be614f64cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "007f24e24ea0134cf868fe6b04881d4e2e0884718fabef7b71eed7be614f64cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007f24e24ea0134cf868fe6b04881d4e2e0884718fabef7b71eed7be614f64cc", kill_on_drop: false }`
[INFO] [stdout] 007f24e24ea0134cf868fe6b04881d4e2e0884718fabef7b71eed7be614f64cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 1eb855c1028eb553513480f712db9b4d0656f241be0897114bd76c7e2b09a5ed
[INFO] running `Command { std: "docker" "start" "-a" "1eb855c1028eb553513480f712db9b4d0656f241be0897114bd76c7e2b09a5ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]     Checking rust-hsluv v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking desync v0.1.2
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking rulinalg v0.4.2
[INFO] [stderr]     Checking flo_curves v0.1.0
[INFO] [stderr]     Checking flo_canvas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gc.rs:87:49
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn draw_list<'a>(&'a mut self, drawing: Box<'a+Iterator<Item=Draw>>) {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a+Iterator<Item=Draw>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:207:38
[INFO] [stdout]     |
[INFO] [stdout] 207 |     where FnAction: Send+FnOnce(&mut GraphicsPrimitives) -> () {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:221:33
[INFO] [stdout]     |
[INFO] [stdout] 221 |     pub fn stream(&self) -> Box<Stream<Item=Draw,Error=()>+Send> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Draw,Error=()>+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:303:49
[INFO] [stdout]     |
[INFO] [stdout] 303 |     fn draw_list<'b>(&'b mut self, drawing: Box<'b+Iterator<Item=Draw>>) {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'b+Iterator<Item=Draw>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gc.rs:87:49
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn draw_list<'a>(&'a mut self, drawing: Box<'a+Iterator<Item=Draw>>) {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a+Iterator<Item=Draw>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:207:38
[INFO] [stdout]     |
[INFO] [stdout] 207 |     where FnAction: Send+FnOnce(&mut GraphicsPrimitives) -> () {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:221:33
[INFO] [stdout]     |
[INFO] [stdout] 221 |     pub fn stream(&self) -> Box<Stream<Item=Draw,Error=()>+Send> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Draw,Error=()>+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/canvas.rs:303:49
[INFO] [stdout]     |
[INFO] [stdout] 303 |     fn draw_list<'b>(&'b mut self, drawing: Box<'b+Iterator<Item=Draw>>) {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'b+Iterator<Item=Draw>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.42s
[INFO] running `Command { std: "docker" "inspect" "1eb855c1028eb553513480f712db9b4d0656f241be0897114bd76c7e2b09a5ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb855c1028eb553513480f712db9b4d0656f241be0897114bd76c7e2b09a5ed", kill_on_drop: false }`
[INFO] [stdout] 1eb855c1028eb553513480f712db9b4d0656f241be0897114bd76c7e2b09a5ed
