[INFO] cloning repository https://github.com/fanmucc/rust-practise [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fanmucc/rust-practise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffanmucc%2Frust-practise", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffanmucc%2Frust-practise'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 797c15ce8f8bd664ebbf8c80b50b76f90df15afc [INFO] testing fanmucc/rust-practise against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffanmucc%2Frust-practise" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fanmucc/rust-practise [INFO] finished tweaking git repo https://github.com/fanmucc/rust-practise [INFO] tweaked toml for git repo https://github.com/fanmucc/rust-practise written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fanmucc/rust-practise on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/fanmucc/rust-practise 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62fce1d20ec6e34ae101cc15534f3c2f11c95da8e685aeefad9c142dae000596 [INFO] running `Command { std: "docker" "start" "-a" "62fce1d20ec6e34ae101cc15534f3c2f11c95da8e685aeefad9c142dae000596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62fce1d20ec6e34ae101cc15534f3c2f11c95da8e685aeefad9c142dae000596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62fce1d20ec6e34ae101cc15534f3c2f11c95da8e685aeefad9c142dae000596", kill_on_drop: false }` [INFO] [stdout] 62fce1d20ec6e34ae101cc15534f3c2f11c95da8e685aeefad9c142dae000596 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 26c2be93d77acf261298990028bcb90b5cbd9e93aa7e0e6328bfbf823e8b1b07 [INFO] running `Command { std: "docker" "start" "-a" "26c2be93d77acf261298990028bcb90b5cbd9e93aa7e0e6328bfbf823e8b1b07", kill_on_drop: false }` [INFO] [stderr] Compiling rust-practise v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `email` is never read [INFO] [stdout] --> src/day1/structs.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | struct Person { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | email: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `age`, and `email` are never read [INFO] [stdout] --> src/day1/structs.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 56 | struct SimplePerson { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 57 | name: String, // String 已经实现了 Default [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | age: u32, // u32 已经实现了 Default [INFO] [stdout] | ^^^ [INFO] [stdout] 59 | email: String, // String 已经实现了 Default [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SimplePerson` has derived impls for the traits `Debug` and `Default`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "26c2be93d77acf261298990028bcb90b5cbd9e93aa7e0e6328bfbf823e8b1b07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26c2be93d77acf261298990028bcb90b5cbd9e93aa7e0e6328bfbf823e8b1b07", kill_on_drop: false }` [INFO] [stdout] 26c2be93d77acf261298990028bcb90b5cbd9e93aa7e0e6328bfbf823e8b1b07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] dd2039a10417fa791fec7816266ebc0cfe21a150279de8a21663b3edf476fa10 [INFO] running `Command { std: "docker" "start" "-a" "dd2039a10417fa791fec7816266ebc0cfe21a150279de8a21663b3edf476fa10", kill_on_drop: false }` [INFO] [stderr] Compiling rust-practise v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `email` is never read [INFO] [stdout] --> src/day1/structs.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | struct Person { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | email: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `age`, and `email` are never read [INFO] [stdout] --> src/day1/structs.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 56 | struct SimplePerson { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 57 | name: String, // String 已经实现了 Default [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | age: u32, // u32 已经实现了 Default [INFO] [stdout] | ^^^ [INFO] [stdout] 59 | email: String, // String 已经实现了 Default [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SimplePerson` has derived impls for the traits `Debug` and `Default`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "dd2039a10417fa791fec7816266ebc0cfe21a150279de8a21663b3edf476fa10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd2039a10417fa791fec7816266ebc0cfe21a150279de8a21663b3edf476fa10", kill_on_drop: false }` [INFO] [stdout] dd2039a10417fa791fec7816266ebc0cfe21a150279de8a21663b3edf476fa10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3b57ad05bc9039508e70f022a1f3ed4d58d6a528510cd2b0a03922f9fe0a31d8 [INFO] running `Command { std: "docker" "start" "-a" "3b57ad05bc9039508e70f022a1f3ed4d58d6a528510cd2b0a03922f9fe0a31d8", kill_on_drop: false }` [INFO] [stderr] warning: field `email` is never read [INFO] [stderr] --> src/day1/structs.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 5 | struct Person { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 8 | email: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `name`, `age`, and `email` are never read [INFO] [stderr] --> src/day1/structs.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 56 | struct SimplePerson { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 57 | name: String, // String 已经实现了 Default [INFO] [stderr] | ^^^^ [INFO] [stderr] 58 | age: u32, // u32 已经实现了 Default [INFO] [stderr] | ^^^ [INFO] [stderr] 59 | email: String, // String 已经实现了 Default [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SimplePerson` has derived impls for the traits `Debug` and `Default`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `rust-practise` (bin "rust-practise" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rust_practise-6dcadbe7f4c82b7e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3b57ad05bc9039508e70f022a1f3ed4d58d6a528510cd2b0a03922f9fe0a31d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b57ad05bc9039508e70f022a1f3ed4d58d6a528510cd2b0a03922f9fe0a31d8", kill_on_drop: false }` [INFO] [stdout] 3b57ad05bc9039508e70f022a1f3ed4d58d6a528510cd2b0a03922f9fe0a31d8