[INFO] cloning repository https://github.com/TheOfficialOzone/fake_stocks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheOfficialOzone/fake_stocks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheOfficialOzone%2Ffake_stocks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheOfficialOzone%2Ffake_stocks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 279abeab99fedc4b3b2f5880f07fa89e35b554cb [INFO] checking TheOfficialOzone/fake_stocks against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheOfficialOzone%2Ffake_stocks" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TheOfficialOzone/fake_stocks on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TheOfficialOzone/fake_stocks [INFO] finished tweaking git repo https://github.com/TheOfficialOzone/fake_stocks [INFO] tweaked toml for git repo https://github.com/TheOfficialOzone/fake_stocks written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TheOfficialOzone/fake_stocks 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d737b68c13709c1387d422c1026a0297b806b393667d361ebd92fc878316deca [INFO] running `Command { std: "docker" "start" "-a" "d737b68c13709c1387d422c1026a0297b806b393667d361ebd92fc878316deca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d737b68c13709c1387d422c1026a0297b806b393667d361ebd92fc878316deca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d737b68c13709c1387d422c1026a0297b806b393667d361ebd92fc878316deca", kill_on_drop: false }` [INFO] [stdout] d737b68c13709c1387d422c1026a0297b806b393667d361ebd92fc878316deca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 723323ce413cde116cb26af0f842deceaf8196499869d36ed9f91ce84932362c [INFO] running `Command { std: "docker" "start" "-a" "723323ce413cde116cb26af0f842deceaf8196499869d36ed9f91ce84932362c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fake_stocks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `httparse` is imported redundantly [INFO] [stdout] --> src/servers/server.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use httparse; [INFO] [stdout] | ^^^^^^^^ the item `httparse` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `httparse` is imported redundantly [INFO] [stdout] --> src/servers/server.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use httparse; [INFO] [stdout] | ^^^^^^^^ the item `httparse` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `equal_client_id` is never used [INFO] [stdout] --> src/servers/client_tracker.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl ConnectedClient { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | fn equal_client_id(&self, other_id : ID) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_user_id_by_client_id` and `contains_client_id` are never used [INFO] [stdout] --> src/servers/client_tracker.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 54 | impl ClientTracker { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn get_user_id_by_client_id(&self, client_id : ID) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn contains_client_id(&self, client_id : ID) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `equal_client_id` is never used [INFO] [stdout] --> src/servers/client_tracker.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl ConnectedClient { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | fn equal_client_id(&self, other_id : ID) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_user_id_by_client_id` and `contains_client_id` are never used [INFO] [stdout] --> src/servers/client_tracker.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 54 | impl ClientTracker { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn get_user_id_by_client_id(&self, client_id : ID) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn contains_client_id(&self, client_id : ID) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/main.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 211 | fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s [INFO] running `Command { std: "docker" "inspect" "723323ce413cde116cb26af0f842deceaf8196499869d36ed9f91ce84932362c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "723323ce413cde116cb26af0f842deceaf8196499869d36ed9f91ce84932362c", kill_on_drop: false }` [INFO] [stdout] 723323ce413cde116cb26af0f842deceaf8196499869d36ed9f91ce84932362c