[INFO] fetching crate codeviz_java 0.2.2...
[INFO] checking codeviz_java-0.2.2 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate codeviz_java 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate codeviz_java 0.2.2 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate codeviz_java 0.2.2
[INFO] finished tweaking crates.io crate codeviz_java 0.2.2
[INFO] tweaked toml for crates.io crate codeviz_java 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4506414302ce34d6189efe8c0d40ae66543cd45b1edb4a89d44ced4c8ff61ade
[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" "4506414302ce34d6189efe8c0d40ae66543cd45b1edb4a89d44ced4c8ff61ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4506414302ce34d6189efe8c0d40ae66543cd45b1edb4a89d44ced4c8ff61ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4506414302ce34d6189efe8c0d40ae66543cd45b1edb4a89d44ced4c8ff61ade", kill_on_drop: false }`
[INFO] [stdout] 4506414302ce34d6189efe8c0d40ae66543cd45b1edb4a89d44ced4c8ff61ade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "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] 2d296da000b0d1eb6fd24a202279e49df3549ef8111e553ecdaa2f383a0f4e61
[INFO] running `Command { std: "docker" "start" "-a" "2d296da000b0d1eb6fd24a202279e49df3549ef8111e553ecdaa2f383a0f4e61", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking codeviz_java v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/_type.rs:41:36
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn format(&self, out: &mut ElementFormat, level: usize, extra: &mut Extra) -> Result<()> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[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/_type.rs:81:36
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn format(&self, out: &mut ElementFormat) -> Result<()> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/_type.rs:94:36
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn format(&self, out: &mut ElementFormat, level: usize) -> Result<()> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/_type.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn format(&self, out: &mut ElementFormat, level: usize, extra: &mut Extra) -> Result<()> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/variable.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn java_quote_string(out: &mut ElementFormat, input: &str) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/_type.rs:41:36
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn format(&self, out: &mut ElementFormat, level: usize, extra: &mut Extra) -> Result<()> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[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/_type.rs:81:36
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn format(&self, out: &mut ElementFormat) -> Result<()> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/_type.rs:94:36
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn format(&self, out: &mut ElementFormat, level: usize) -> Result<()> {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/_type.rs:126:36
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn format(&self, out: &mut ElementFormat, level: usize, extra: &mut Extra) -> Result<()> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/variable.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn java_quote_string(out: &mut ElementFormat, input: &str) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "2d296da000b0d1eb6fd24a202279e49df3549ef8111e553ecdaa2f383a0f4e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d296da000b0d1eb6fd24a202279e49df3549ef8111e553ecdaa2f383a0f4e61", kill_on_drop: false }`
[INFO] [stdout] 2d296da000b0d1eb6fd24a202279e49df3549ef8111e553ecdaa2f383a0f4e61