[INFO] cloning repository https://github.com/jpnykw/kitto [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpnykw/kitto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpnykw%2Fkitto", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpnykw%2Fkitto'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aa2b43c0b1f05911f19c5330318af1894dea97d8 [INFO] testing jpnykw/kitto against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpnykw%2Fkitto" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jpnykw/kitto [INFO] finished tweaking git repo https://github.com/jpnykw/kitto [INFO] tweaked toml for git repo https://github.com/jpnykw/kitto written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jpnykw/kitto on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jpnykw/kitto already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing jpnykw/kitto against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpnykw%2Fkitto" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jpnykw/kitto [INFO] finished tweaking git repo https://github.com/jpnykw/kitto [INFO] tweaked toml for git repo https://github.com/jpnykw/kitto written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jpnykw/kitto on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jpnykw/kitto already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version_check v0.9.2 [INFO] [stderr] Downloaded generic-array v0.14.4 [INFO] [stderr] Downloaded opaque-debug v0.3.0 [INFO] [stderr] Downloaded digest v0.9.0 [INFO] [stderr] Downloaded cpuid-bool v0.1.2 [INFO] [stderr] Downloaded sha-1 v0.9.1 [INFO] [stderr] Downloaded block-buffer v0.9.0 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded typenum v1.12.0 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded os_str_bytes v2.3.2 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded vec_map v0.8.2 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded strsim v0.10.0 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] [stderr] Downloaded syn-mid v0.5.0 [INFO] [stderr] Downloaded hashbrown v0.9.0 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] Downloaded proc-macro2 v1.0.21 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded flate2 v1.0.17 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded clap v3.0.0-beta.1 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded indexmap v1.6.0 [INFO] [stderr] Downloaded miniz_oxide v0.4.1 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded syn v1.0.41 [INFO] [stderr] Downloaded clap_derive v3.0.0-beta.1 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded libc v0.2.77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4a30fcb31404d75a8154dd3fcdf26384c7169559a6ec0bc0f2e4378e8469a9a [INFO] running `Command { std: "docker" "start" "-a" "d4a30fcb31404d75a8154dd3fcdf26384c7169559a6ec0bc0f2e4378e8469a9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4a30fcb31404d75a8154dd3fcdf26384c7169559a6ec0bc0f2e4378e8469a9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4a30fcb31404d75a8154dd3fcdf26384c7169559a6ec0bc0f2e4378e8469a9a", kill_on_drop: false }` [INFO] [stdout] d4a30fcb31404d75a8154dd3fcdf26384c7169559a6ec0bc0f2e4378e8469a9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0186928c8837f5c7d70a2f77a32a4ffd3fa587b2551dacec1ca6bd0b453f219 [INFO] running `Command { std: "docker" "start" "-a" "c0186928c8837f5c7d70a2f77a32a4ffd3fa587b2551dacec1ca6bd0b453f219", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling hashbrown v0.9.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling os_str_bytes v2.3.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling miniz_oxide v0.4.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling flate2 v1.0.17 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha-1 v0.9.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Compiling clap v3.0.0-beta.1 [INFO] [stderr] Compiling kitto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `flate2::read::GzDecoder` [INFO] [stdout] --> src/zlib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use flate2::read::GzDecoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OpenOptions` [INFO] [stdout] --> src/main.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Cat_File` should have an upper camel case name [INFO] [stdout] --> src/main.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | Cat_File(Cat_File) [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `CatFile` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Cat_File` should have an upper camel case name [INFO] [stdout] --> src/main.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | struct Cat_File { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `CatFile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/zlib.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | let object = match zlib.finish() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 60 | SubCommand::Init(_) => { [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 85 | SubCommand::Add(args) => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 115 | SubCommand::Cat_File(args) => { [INFO] [stdout] | -------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 124 | _ => { [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes` [INFO] [stdout] --> src/main.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | let bytes = object.as_bytes(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `p` is never read [INFO] [stdout] --> src/main.rs:42:3 [INFO] [stdout] | [INFO] [stdout] 40 | struct Cat_File { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 41 | #[clap(long)] [INFO] [stdout] 42 | p: Option, // -p 調べる [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Cat_File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/blob.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn decode(object: Blob) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/zlib.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | zlib.write_all(bytes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = zlib.write_all(bytes); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s [INFO] running `Command { std: "docker" "inspect" "c0186928c8837f5c7d70a2f77a32a4ffd3fa587b2551dacec1ca6bd0b453f219", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0186928c8837f5c7d70a2f77a32a4ffd3fa587b2551dacec1ca6bd0b453f219", kill_on_drop: false }` [INFO] [stdout] c0186928c8837f5c7d70a2f77a32a4ffd3fa587b2551dacec1ca6bd0b453f219 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 541e3d02d4ae805c562f1831c4630f05ad86552fd8d716ec5e2f242f9fcd82d6 [INFO] running `Command { std: "docker" "start" "-a" "541e3d02d4ae805c562f1831c4630f05ad86552fd8d716ec5e2f242f9fcd82d6", kill_on_drop: false }` [INFO] [stderr] Compiling kitto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `flate2::read::GzDecoder` [INFO] [stdout] --> src/zlib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use flate2::read::GzDecoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OpenOptions` [INFO] [stdout] --> src/main.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Cat_File` should have an upper camel case name [INFO] [stdout] --> src/main.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | Cat_File(Cat_File) [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `CatFile` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Cat_File` should have an upper camel case name [INFO] [stdout] --> src/main.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | struct Cat_File { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `CatFile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `object` [INFO] [stdout] --> src/zlib.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | let object = match zlib.finish() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 60 | SubCommand::Init(_) => { [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 85 | SubCommand::Add(args) => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 115 | SubCommand::Cat_File(args) => { [INFO] [stdout] | -------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 124 | _ => { [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes` [INFO] [stdout] --> src/main.rs:100:19 [INFO] [stdout] | [INFO] [stdout] 100 | let bytes = object.as_bytes(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `p` is never read [INFO] [stdout] --> src/main.rs:42:3 [INFO] [stdout] | [INFO] [stdout] 40 | struct Cat_File { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 41 | #[clap(long)] [INFO] [stdout] 42 | p: Option, // -p 調べる [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Cat_File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/zlib.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | zlib.write_all(bytes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = zlib.write_all(bytes); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "541e3d02d4ae805c562f1831c4630f05ad86552fd8d716ec5e2f242f9fcd82d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "541e3d02d4ae805c562f1831c4630f05ad86552fd8d716ec5e2f242f9fcd82d6", kill_on_drop: false }` [INFO] [stdout] 541e3d02d4ae805c562f1831c4630f05ad86552fd8d716ec5e2f242f9fcd82d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3e9bb734fdae0e172385867fa9248575e81cf3a97b95e302e053a9b10b8c6f2e [INFO] running `Command { std: "docker" "start" "-a" "3e9bb734fdae0e172385867fa9248575e81cf3a97b95e302e053a9b10b8c6f2e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `flate2::read::GzDecoder` [INFO] [stderr] --> src/zlib.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use flate2::read::GzDecoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `OpenOptions` [INFO] [stderr] --> src/main.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::{File, OpenOptions}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Cat_File` should have an upper camel case name [INFO] [stderr] --> src/main.rs:27:3 [INFO] [stderr] | [INFO] [stderr] 27 | Cat_File(Cat_File) [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `CatFile` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: type `Cat_File` should have an upper camel case name [INFO] [stderr] --> src/main.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 40 | struct Cat_File { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `CatFile` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `object` [INFO] [stderr] --> src/zlib.rs:16:7 [INFO] [stderr] | [INFO] [stderr] 16 | let object = match zlib.finish() { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | _ => { [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/main.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 60 | SubCommand::Init(_) => { [INFO] [stderr] | ------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 85 | SubCommand::Add(args) => { [INFO] [stderr] | --------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 115 | SubCommand::Cat_File(args) => { [INFO] [stderr] | -------------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 124 | _ => { [INFO] [stderr] | ^ collectively making this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bytes` [INFO] [stderr] --> src/main.rs:100:19 [INFO] [stderr] | [INFO] [stderr] 100 | let bytes = object.as_bytes(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes` [INFO] [stderr] [INFO] [stderr] warning: field `p` is never read [INFO] [stderr] --> src/main.rs:42:3 [INFO] [stderr] | [INFO] [stderr] 40 | struct Cat_File { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 41 | #[clap(long)] [INFO] [stderr] 42 | p: Option, // -p 調べる [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `Cat_File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/zlib.rs:13:3 [INFO] [stderr] | [INFO] [stderr] 13 | zlib.write_all(bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 13 | let _ = zlib.write_all(bytes); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `kitto` (bin "kitto" test) generated 10 warnings (run `cargo fix --bin "kitto" -p kitto --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kitto-ae8360c175bc5fb1) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test blob_bridge_1 ... ok [INFO] [stdout] test blob_decode_1 ... ok [INFO] [stdout] test blob_decode_2 ... ok [INFO] [stdout] test blob_encode_2 ... ok [INFO] [stdout] test sha1_case_2 ... ok [INFO] [stdout] test blob_encode_3 ... ok [INFO] [stdout] test sha1_case_3 ... ok [INFO] [stdout] test blob_encode_1 ... ok [INFO] [stdout] test sha1_case_1 ... ok [INFO] [stdout] test blob_bridge_2 ... ok [INFO] [stdout] test blob_decode_3 ... ok [INFO] [stdout] test blob_bridge_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3e9bb734fdae0e172385867fa9248575e81cf3a97b95e302e053a9b10b8c6f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e9bb734fdae0e172385867fa9248575e81cf3a97b95e302e053a9b10b8c6f2e", kill_on_drop: false }` [INFO] [stdout] 3e9bb734fdae0e172385867fa9248575e81cf3a97b95e302e053a9b10b8c6f2e