[INFO] updating cached repository https://github.com/LarryHsiao/diana [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 947a5737bd8dce994b80ce29afa309da711fbc6d [INFO] checking LarryHsiao/diana against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarryHsiao%2Fdiana" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LarryHsiao/diana on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LarryHsiao/diana [INFO] finished tweaking git repo https://github.com/LarryHsiao/diana [INFO] tweaked toml for git repo https://github.com/LarryHsiao/diana written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/LarryHsiao/diana already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a491d3ec32a57b3a459e164559c0e339a45f625d6296ed29b24ba2f88c768a73 [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" "a491d3ec32a57b3a459e164559c0e339a45f625d6296ed29b24ba2f88c768a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a491d3ec32a57b3a459e164559c0e339a45f625d6296ed29b24ba2f88c768a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a491d3ec32a57b3a459e164559c0e339a45f625d6296ed29b24ba2f88c768a73", kill_on_drop: false }` [INFO] [stdout] a491d3ec32a57b3a459e164559c0e339a45f625d6296ed29b24ba2f88c768a73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "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] 224a842be84edef9ab1c5f9354d3e34c7140fa4ca89ac3e8ad3581dfb476fa67 [INFO] running `Command { std: "docker" "start" "-a" "224a842be84edef9ab1c5f9354d3e34c7140fa4ca89ac3e8ad3581dfb476fa67", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling libc v0.2.47 [INFO] [stderr] Checking serde_json v1.0.36 [INFO] [stderr] Compiling sqlite3-src v0.2.10 [INFO] [stderr] Checking sqlite3-sys v0.12.0 [INFO] [stderr] Checking sqlite v0.24.0 [INFO] [stderr] Checking diana v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tagging/mod.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | fn add_tag(&self) -> &Tag; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Tag` [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/tagging/mod.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | fn add_object(&self, uri: &str) -> &Object; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqlite_tagging/objects.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | fn add_object(&self, uri: &str) -> &Object { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tagging/mod.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | fn add_tag(&self) -> &Tag; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Tag` [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/tagging/mod.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | fn add_object(&self, uri: &str) -> &Object; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqlite_tagging/objects.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | fn add_object(&self, uri: &str) -> &Object { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Object` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> src/sqlite_tagging/objects.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let statement = self.connection.prepare( [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uri` [INFO] [stdout] --> src/sqlite_tagging/objects.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | fn add_object(&self, uri: &str) -> &Object { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uri` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/sqlite_tagging/conn.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | / self.connection.execute( [INFO] [stdout] 10 | | "CREATE TABLE objects(uri TEXT UNIQUE);" [INFO] [stdout] 11 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> src/sqlite_tagging/objects.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let statement = self.connection.prepare( [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uri` [INFO] [stdout] --> src/sqlite_tagging/objects.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | fn add_object(&self, uri: &str) -> &Object { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uri` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/sqlite_tagging/conn.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | / self.connection.execute( [INFO] [stdout] 10 | | "CREATE TABLE objects(uri TEXT UNIQUE);" [INFO] [stdout] 11 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Result` [INFO] [stdout] --> tests/edges/serde_json_test.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::{Result, Value}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.36s [INFO] running `Command { std: "docker" "inspect" "224a842be84edef9ab1c5f9354d3e34c7140fa4ca89ac3e8ad3581dfb476fa67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "224a842be84edef9ab1c5f9354d3e34c7140fa4ca89ac3e8ad3581dfb476fa67", kill_on_drop: false }` [INFO] [stdout] 224a842be84edef9ab1c5f9354d3e34c7140fa4ca89ac3e8ad3581dfb476fa67