[INFO] cloning repository https://github.com/JohnPeng47/string_encrypt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JohnPeng47/string_encrypt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnPeng47%2Fstring_encrypt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnPeng47%2Fstring_encrypt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c624e456eda56785d7ed6b10f2073762def165e9 [INFO] checking JohnPeng47/string_encrypt against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnPeng47%2Fstring_encrypt" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JohnPeng47/string_encrypt on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JohnPeng47/string_encrypt [INFO] finished tweaking git repo https://github.com/JohnPeng47/string_encrypt [INFO] tweaked toml for git repo https://github.com/JohnPeng47/string_encrypt written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/JohnPeng47/string_encrypt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea3596753ad6b555ce0e99ebe5cf8c15163afe79c6336e6989c5da40630e9904 [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" "ea3596753ad6b555ce0e99ebe5cf8c15163afe79c6336e6989c5da40630e9904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea3596753ad6b555ce0e99ebe5cf8c15163afe79c6336e6989c5da40630e9904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea3596753ad6b555ce0e99ebe5cf8c15163afe79c6336e6989c5da40630e9904", kill_on_drop: false }` [INFO] [stdout] ea3596753ad6b555ce0e99ebe5cf8c15163afe79c6336e6989c5da40630e9904 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73838d0eb5100dad83761b09bca804dc5d95a5258e2bc9093443765c00d401f4 [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" "73838d0eb5100dad83761b09bca804dc5d95a5258e2bc9093443765c00d401f4", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking memchr v2.3.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking string_encrypt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `format` should have an upper camel case name [INFO] [stdout] --> src/main.rs:38:11 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait format { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Format` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `format` should have an upper camel case name [INFO] [stdout] --> src/main.rs:38:11 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait format { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Format` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `table_init_code` [INFO] [stdout] --> src/main.rs:50:6 [INFO] [stdout] | [INFO] [stdout] 50 | let table_init_code = String::from("ell"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_init_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `str1` [INFO] [stdout] --> src/main.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | let str1 = String::from("helo\nworld").format(Vec::new()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_str1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | fn format(&mut self, args:Vec<&str>) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `replace_pats` should have an upper case name [INFO] [stdout] --> src/main.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const replace_pats: &'static [&'static str] = &[r"GetProcAddress\(.*,\s*(.*)\s*\)"]; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `REPLACE_PATS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `table_init_code` [INFO] [stdout] --> src/main.rs:50:6 [INFO] [stdout] | [INFO] [stdout] 50 | let table_init_code = String::from("ell"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_init_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `str1` [INFO] [stdout] --> src/main.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | let str1 = String::from("helo\nworld").format(Vec::new()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_str1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | fn format(&mut self, args:Vec<&str>) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `replace_pats` should have an upper case name [INFO] [stdout] --> src/main.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const replace_pats: &'static [&'static str] = &[r"GetProcAddress\(.*,\s*(.*)\s*\)"]; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `REPLACE_PATS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.68s [INFO] running `Command { std: "docker" "inspect" "73838d0eb5100dad83761b09bca804dc5d95a5258e2bc9093443765c00d401f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73838d0eb5100dad83761b09bca804dc5d95a5258e2bc9093443765c00d401f4", kill_on_drop: false }` [INFO] [stdout] 73838d0eb5100dad83761b09bca804dc5d95a5258e2bc9093443765c00d401f4