[INFO] cloning repository https://github.com/whathegithub/Substrate_clap [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whathegithub/Substrate_clap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhathegithub%2FSubstrate_clap", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhathegithub%2FSubstrate_clap'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e84616551968e855cdba6f72577f5fe79452e9e6 [INFO] testing whathegithub/Substrate_clap against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhathegithub%2FSubstrate_clap" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whathegithub/Substrate_clap on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whathegithub/Substrate_clap [INFO] finished tweaking git repo https://github.com/whathegithub/Substrate_clap [INFO] tweaked toml for git repo https://github.com/whathegithub/Substrate_clap written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/whathegithub/Substrate_clap already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4422c4c7a88866ade9d11de4f1372c63470dc5e3b3fd5049a6a735a03fb08ed [INFO] running `Command { std: "docker" "start" "-a" "d4422c4c7a88866ade9d11de4f1372c63470dc5e3b3fd5049a6a735a03fb08ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4422c4c7a88866ade9d11de4f1372c63470dc5e3b3fd5049a6a735a03fb08ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4422c4c7a88866ade9d11de4f1372c63470dc5e3b3fd5049a6a735a03fb08ed", kill_on_drop: false }` [INFO] [stdout] d4422c4c7a88866ade9d11de4f1372c63470dc5e3b3fd5049a6a735a03fb08ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e23588244e45b9bde2ba7b2ab3d92e35303f70e406998040ef0abd019c2666a [INFO] running `Command { std: "docker" "start" "-a" "4e23588244e45b9bde2ba7b2ab3d92e35303f70e406998040ef0abd019c2666a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling structopt_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Custom_format_print` should have an upper camel case name [INFO] [stdout] --> src/main.rs:53:7 [INFO] [stdout] | [INFO] [stdout] 53 | trait Custom_format_print { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CustomFormatPrint` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Cus_print` should have an upper camel case name [INFO] [stdout] --> src/main.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | struct Cus_print { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `CusPrint` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut str = data.split("1"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newObj` should have a snake case name [INFO] [stdout] --> src/main.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let newObj = s1;//所有权转移 <-- [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `new_obj` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.23s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4e23588244e45b9bde2ba7b2ab3d92e35303f70e406998040ef0abd019c2666a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e23588244e45b9bde2ba7b2ab3d92e35303f70e406998040ef0abd019c2666a", kill_on_drop: false }` [INFO] [stdout] 4e23588244e45b9bde2ba7b2ab3d92e35303f70e406998040ef0abd019c2666a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 372edbac2d624a2423ff1c02fe7458e535eaa37ee1219da0da3662c09c6dffdc [INFO] running `Command { std: "docker" "start" "-a" "372edbac2d624a2423ff1c02fe7458e535eaa37ee1219da0da3662c09c6dffdc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling structopt_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Custom_format_print` should have an upper camel case name [INFO] [stdout] --> src/main.rs:53:7 [INFO] [stdout] | [INFO] [stdout] 53 | trait Custom_format_print { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CustomFormatPrint` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Cus_print` should have an upper camel case name [INFO] [stdout] --> src/main.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | struct Cus_print { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `CusPrint` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut str = data.split("1"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newObj` should have a snake case name [INFO] [stdout] --> src/main.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let newObj = s1;//所有权转移 <-- [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `new_obj` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.43s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "372edbac2d624a2423ff1c02fe7458e535eaa37ee1219da0da3662c09c6dffdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "372edbac2d624a2423ff1c02fe7458e535eaa37ee1219da0da3662c09c6dffdc", kill_on_drop: false }` [INFO] [stdout] 372edbac2d624a2423ff1c02fe7458e535eaa37ee1219da0da3662c09c6dffdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8e6f54b7dddb915dc3682026022cd531511e39a361f27e23242f8361568cd4f2 [INFO] running `Command { std: "docker" "start" "-a" "8e6f54b7dddb915dc3682026022cd531511e39a361f27e23242f8361568cd4f2", kill_on_drop: false }` [INFO] [stderr] warning: trait `Custom_format_print` should have an upper camel case name [INFO] [stderr] --> src/main.rs:53:7 [INFO] [stderr] | [INFO] [stderr] 53 | trait Custom_format_print { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CustomFormatPrint` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `Cus_print` should have an upper camel case name [INFO] [stderr] --> src/main.rs:57:8 [INFO] [stderr] | [INFO] [stderr] 57 | struct Cus_print { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `CusPrint` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut str = data.split("1"); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: variable `newObj` should have a snake case name [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:36:13 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 36 | let newObj = s1;//所有权转移 <-- [INFO] [stdout] [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `new_obj` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/structopt_demo-4635ffbe024221e9) [INFO] running `Command { std: "docker" "inspect" "8e6f54b7dddb915dc3682026022cd531511e39a361f27e23242f8361568cd4f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e6f54b7dddb915dc3682026022cd531511e39a361f27e23242f8361568cd4f2", kill_on_drop: false }` [INFO] [stdout] 8e6f54b7dddb915dc3682026022cd531511e39a361f27e23242f8361568cd4f2