[INFO] cloning repository https://github.com/l0udl0ve/os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l0udl0ve/os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl0udl0ve%2Fos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl0udl0ve%2Fos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a3321d0663fbdb33096431f630afcbe3505cc623 [INFO] checking l0udl0ve/os against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl0udl0ve%2Fos" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/l0udl0ve/os on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/l0udl0ve/os [INFO] finished tweaking git repo https://github.com/l0udl0ve/os [INFO] tweaked toml for git repo https://github.com/l0udl0ve/os written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/l0udl0ve/os 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" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74e9329c20ef305db88136cfd1651b891d48cc61dfa61be165a128563e3f3d97 [INFO] running `Command { std: "docker" "start" "-a" "74e9329c20ef305db88136cfd1651b891d48cc61dfa61be165a128563e3f3d97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74e9329c20ef305db88136cfd1651b891d48cc61dfa61be165a128563e3f3d97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74e9329c20ef305db88136cfd1651b891d48cc61dfa61be165a128563e3f3d97", kill_on_drop: false }` [INFO] [stdout] 74e9329c20ef305db88136cfd1651b891d48cc61dfa61be165a128563e3f3d97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17124494be54a5cd55c36dffb35f5a1030d2334b89c42d3afb5663f88864acbb [INFO] running `Command { std: "docker" "start" "-a" "17124494be54a5cd55c36dffb35f5a1030d2334b89c42d3afb5663f88864acbb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking http v0.1.0 (/opt/rustwide/workdir/http) [INFO] [stdout] warning: value assigned to `body` is never read [INFO] [stdout] --> http/src/httpresponse.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let mut body = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking s2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stdout] warning: value assigned to `body` is never read [INFO] [stdout] --> http/src/httpresponse.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let mut body = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.11.0 [INFO] [stderr] Checking serde_with v3.11.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking service v0.1.0 (/opt/rustwide/workdir/service) [INFO] [stdout] warning: function `serde_obj` is never used [INFO] [stdout] --> service/src/serialization_json.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn serde_obj(mes: Message) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deserder_obj` is never used [INFO] [stdout] --> service/src/serialization_json.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn deserder_obj(request: String) -> Message { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serde_vec` is never used [INFO] [stdout] --> service/src/serialization_json.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn serde_vec(numbers: Vec) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deserder_vec` is never used [INFO] [stdout] --> service/src/serialization_json.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn deserder_vec(json_string: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tcpserver v0.1.0 (/opt/rustwide/workdir/tcpserver) [INFO] [stderr] Checking rsa v0.9.6 [INFO] [stderr] Checking crypto v0.1.0 (/opt/rustwide/workdir/crypto) [INFO] [stderr] Checking httpserver v0.1.0 (/opt/rustwide/workdir/httpserver) [INFO] [stderr] Checking tcpclient v0.1.0 (/opt/rustwide/workdir/tcpclient) [INFO] [stdout] warning: unused variable: `decrypted` [INFO] [stdout] --> crypto/src/rsa_crypto.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let decrypted = decrypt_u8(&priv_key,&encrypted); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decrypted` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decrypted` [INFO] [stdout] --> crypto/src/rsa_crypto.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let decrypted = decrypt_u8(&priv_key,&encrypted); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decrypted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> tcpclient/src/main.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use serde_json::{json, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `key` is assigned to, but never used [INFO] [stdout] --> tcpclient/src/main.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut key = String::from(""); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_key` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `key` is never read [INFO] [stdout] --> tcpclient/src/main.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | key = k.to_string(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> tcpclient/src/main.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use serde_json::{json, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `key` is assigned to, but never used [INFO] [stdout] --> tcpclient/src/main.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut key = String::from(""); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_key` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `key` is never read [INFO] [stdout] --> tcpclient/src/main.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | key = k.to_string(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_public_key` [INFO] [stdout] --> httpserver/src/handler/call.rs:5:69 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn handle_client(req_data: &String, private_key: &RsaPrivateKey,client_public_key: &RsaPublicKey) -> String [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_public_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_public_key` [INFO] [stdout] --> httpserver/src/handler/call.rs:5:69 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn handle_client(req_data: &String, private_key: &RsaPrivateKey,client_public_key: &RsaPublicKey) -> String [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_public_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> httpserver/src/server.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut decoded_client_public_key; [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 does not need to be mutable [INFO] [stdout] --> httpserver/src/server.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut decoded_client_public_key; [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.36s [INFO] running `Command { std: "docker" "inspect" "17124494be54a5cd55c36dffb35f5a1030d2334b89c42d3afb5663f88864acbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17124494be54a5cd55c36dffb35f5a1030d2334b89c42d3afb5663f88864acbb", kill_on_drop: false }` [INFO] [stdout] 17124494be54a5cd55c36dffb35f5a1030d2334b89c42d3afb5663f88864acbb