[INFO] cloning repository https://github.com/Ryan1729/rust-wasm-template [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ryan1729/rust-wasm-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Frust-wasm-template", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Frust-wasm-template'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd4e185867d38c7265aab6a12bc0a19f2e302068 [INFO] checking Ryan1729/rust-wasm-template against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Frust-wasm-template" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ryan1729/rust-wasm-template on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ryan1729/rust-wasm-template [INFO] finished tweaking git repo https://github.com/Ryan1729/rust-wasm-template [INFO] tweaked toml for git repo https://github.com/Ryan1729/rust-wasm-template written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Ryan1729/rust-wasm-template already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ccc28b779cbd9e516662d6b0217e59420f7ac8f0dafc1a0e6c539cf00b42c60 [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" "2ccc28b779cbd9e516662d6b0217e59420f7ac8f0dafc1a0e6c539cf00b42c60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ccc28b779cbd9e516662d6b0217e59420f7ac8f0dafc1a0e6c539cf00b42c60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ccc28b779cbd9e516662d6b0217e59420f7ac8f0dafc1a0e6c539cf00b42c60", kill_on_drop: false }` [INFO] [stdout] 2ccc28b779cbd9e516662d6b0217e59420f7ac8f0dafc1a0e6c539cf00b42c60 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfda52fae5109f0448301c105b7b1d56300839668f07917ac2b559a3481c4612 [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" "cfda52fae5109f0448301c105b7b1d56300839668f07917ac2b559a3481c4612", kill_on_drop: false }` [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking num-traits v0.1.42 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking serde_json v1.0.9 [INFO] [stderr] Checking stdweb v0.3.0 [INFO] [stderr] Checking rust-wasm-template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | / bitflags! { [INFO] [stdout] 275 | | pub flags Ty: u8 { [INFO] [stdout] 276 | | const A = 1 << 0, [INFO] [stdout] 277 | | const B = 1 << 1, [INFO] [stdout] ... | [INFO] [stdout] 284 | | } [INFO] [stdout] 285 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | / bitflags! { [INFO] [stdout] 275 | | pub flags Ty: u8 { [INFO] [stdout] 276 | | const A = 1 << 0, [INFO] [stdout] 277 | | const B = 1 << 1, [INFO] [stdout] ... | [INFO] [stdout] 284 | | } [INFO] [stdout] 285 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:343:57 [INFO] [stdout] | [INFO] [stdout] 343 | fn execute_cycle( &mut self ) -> Result< bool, Box< Error > > { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:349:53 [INFO] [stdout] | [INFO] [stdout] 349 | fn run_a_bit( &mut self ) -> Result< bool, Box< Error > > { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:509:32 [INFO] [stdout] | [INFO] [stdout] 509 | fn handle_error< E: Into< Box< Error > > >( error: E ) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | / bitflags! { [INFO] [stdout] 275 | | pub flags Ty: u8 { [INFO] [stdout] 276 | | const A = 1 << 0, [INFO] [stdout] 277 | | const B = 1 << 1, [INFO] [stdout] ... | [INFO] [stdout] 284 | | } [INFO] [stdout] 285 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:274:5 [INFO] [stdout] | [INFO] [stdout] 274 | / bitflags! { [INFO] [stdout] 275 | | pub flags Ty: u8 { [INFO] [stdout] 276 | | const A = 1 << 0, [INFO] [stdout] 277 | | const B = 1 << 1, [INFO] [stdout] ... | [INFO] [stdout] 284 | | } [INFO] [stdout] 285 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:343:57 [INFO] [stdout] | [INFO] [stdout] 343 | fn execute_cycle( &mut self ) -> Result< bool, Box< Error > > { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:349:53 [INFO] [stdout] | [INFO] [stdout] 349 | fn run_a_bit( &mut self ) -> Result< bool, Box< Error > > { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:509:32 [INFO] [stdout] | [INFO] [stdout] 509 | fn handle_error< E: Into< Box< Error > > >( error: E ) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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 [optimized + debuginfo] target(s) in 21.59s [INFO] running `Command { std: "docker" "inspect" "cfda52fae5109f0448301c105b7b1d56300839668f07917ac2b559a3481c4612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfda52fae5109f0448301c105b7b1d56300839668f07917ac2b559a3481c4612", kill_on_drop: false }` [INFO] [stdout] cfda52fae5109f0448301c105b7b1d56300839668f07917ac2b559a3481c4612