[INFO] cloning repository https://github.com/Joeyscat/oskv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Joeyscat/oskv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeyscat%2Foskv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeyscat%2Foskv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df0dc42b5df373d9557b1c3a5927a6413114cd99 [INFO] checking Joeyscat/oskv against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeyscat%2Foskv" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Joeyscat/oskv on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Joeyscat/oskv [INFO] finished tweaking git repo https://github.com/Joeyscat/oskv [INFO] tweaked toml for git repo https://github.com/Joeyscat/oskv written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Joeyscat/oskv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.77 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.77 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.77 [INFO] [stderr] Downloaded rustc-demangle v0.1.21 [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded object v0.26.2 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.77 [INFO] [stderr] Downloaded wasm-bindgen v0.2.77 [INFO] [stderr] Downloaded web-sys v0.3.54 [INFO] [stderr] Downloaded js-sys v0.3.54 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8eaf9013c6fe1bcc744e134b20b90977cbf96652222796983ce22cf35317214b [INFO] running `Command { std: "docker" "start" "-a" "8eaf9013c6fe1bcc744e134b20b90977cbf96652222796983ce22cf35317214b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8eaf9013c6fe1bcc744e134b20b90977cbf96652222796983ce22cf35317214b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eaf9013c6fe1bcc744e134b20b90977cbf96652222796983ce22cf35317214b", kill_on_drop: false }` [INFO] [stdout] 8eaf9013c6fe1bcc744e134b20b90977cbf96652222796983ce22cf35317214b [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fa005e560bb276894979faf355f3fb07df8a0276b20ea4e09afa2ec2b3dc4a2 [INFO] running `Command { std: "docker" "start" "-a" "8fa005e560bb276894979faf355f3fb07df8a0276b20ea4e09afa2ec2b3dc4a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking base62num v0.1.1 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking futures-channel v0.3.17 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking hyper v0.14.12 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking serde_json v1.0.67 [INFO] [stderr] Checking tracing-subscriber v0.2.20 [INFO] [stderr] Checking oskv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `warn` [INFO] [stdout] --> src/file.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use tracing::{debug, error, info, warn, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `data_encoding::HEXUPPER` [INFO] [stdout] --> src/file.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use data_encoding::HEXUPPER; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `info`, `warn` [INFO] [stdout] --> src/file.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use tracing::{debug, error, info, warn, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `data_encoding::HEXUPPER` [INFO] [stdout] --> src/file.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use data_encoding::HEXUPPER; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash` [INFO] [stdout] --> src/file.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let hash = s[2]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_hash` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `digest` [INFO] [stdout] --> src/file.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let digest = sha256_digest(reader)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_digest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uuid` [INFO] [stdout] --> src/handler.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let uuid = ps[1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash` [INFO] [stdout] --> src/file.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let hash = s[2]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_hash` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `digest` [INFO] [stdout] --> src/file.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let digest = sha256_digest(reader)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_digest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uuid` [INFO] [stdout] --> src/handler.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let uuid = ps[1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KeyNotFound` [INFO] [stdout] --> src/error.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | KeyNotFound, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ObjectNotFound` [INFO] [stdout] --> src/error.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | ObjectNotFound(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnexpectedCommandType` [INFO] [stdout] --> src/error.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | UnexpectedCommandType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/handler.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | get_object(object_name); [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: variant is never constructed: `KeyNotFound` [INFO] [stdout] --> src/error.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | KeyNotFound, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ObjectNotFound` [INFO] [stdout] --> src/error.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | ObjectNotFound(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UnexpectedCommandType` [INFO] [stdout] --> src/error.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | UnexpectedCommandType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/handler.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | get_object(object_name); [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: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.27s [INFO] running `Command { std: "docker" "inspect" "8fa005e560bb276894979faf355f3fb07df8a0276b20ea4e09afa2ec2b3dc4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fa005e560bb276894979faf355f3fb07df8a0276b20ea4e09afa2ec2b3dc4a2", kill_on_drop: false }` [INFO] [stdout] 8fa005e560bb276894979faf355f3fb07df8a0276b20ea4e09afa2ec2b3dc4a2