[INFO] cloning repository https://github.com/sherif7810/HTM [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sherif7810/HTM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsherif7810%2FHTM", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsherif7810%2FHTM'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c94c2a64c3b821276401c68275cfea53608bd27c [INFO] checking sherif7810/HTM against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsherif7810%2FHTM" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sherif7810/HTM [INFO] finished tweaking git repo https://github.com/sherif7810/HTM [INFO] tweaked toml for git repo https://github.com/sherif7810/HTM written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sherif7810/HTM on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sherif7810/HTM 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d28518b6bdd698268ab73cb79ea9cd1cf43d4cae9de53675b9444c3a7a1f5cb [INFO] running `Command { std: "docker" "start" "-a" "7d28518b6bdd698268ab73cb79ea9cd1cf43d4cae9de53675b9444c3a7a1f5cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d28518b6bdd698268ab73cb79ea9cd1cf43d4cae9de53675b9444c3a7a1f5cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d28518b6bdd698268ab73cb79ea9cd1cf43d4cae9de53675b9444c3a7a1f5cb", kill_on_drop: false }` [INFO] [stdout] 7d28518b6bdd698268ab73cb79ea9cd1cf43d4cae9de53675b9444c3a7a1f5cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99e848e938ef8d9ebbb703c1fd39f8fff44fd422d6251c342847ec182c056817 [INFO] running `Command { std: "docker" "start" "-a" "99e848e938ef8d9ebbb703c1fd39f8fff44fd422d6251c342847ec182c056817", kill_on_drop: false }` [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking my_htm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `p` is never read [INFO] [stdout] --> src/lib.rs:162:25 [INFO] [stdout] | [INFO] [stdout] 162 | p = 1.0; [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: value assigned to `p` is never read [INFO] [stdout] --> src/lib.rs:167:25 [INFO] [stdout] | [INFO] [stdout] 167 | p = 1.0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `p` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:195:29 [INFO] [stdout] | [INFO] [stdout] 195 | for (_, mut p) in &mut self.columns[i].connected_synapses { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_p` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `p` is never read [INFO] [stdout] --> src/lib.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | p += self.permanence_increment; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `input_length` and `potential_radius` are never read [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct HTMLayer { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 8 | input_length: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | potential_radius: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `p` is never read [INFO] [stdout] --> src/lib.rs:162:25 [INFO] [stdout] | [INFO] [stdout] 162 | p = 1.0; [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: value assigned to `p` is never read [INFO] [stdout] --> src/lib.rs:167:25 [INFO] [stdout] | [INFO] [stdout] 167 | p = 1.0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `p` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:195:29 [INFO] [stdout] | [INFO] [stdout] 195 | for (_, mut p) in &mut self.columns[i].connected_synapses { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_p` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `p` is never read [INFO] [stdout] --> src/lib.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | p += self.permanence_increment; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `input_length` and `potential_radius` are never read [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct HTMLayer { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 8 | input_length: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | potential_radius: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "99e848e938ef8d9ebbb703c1fd39f8fff44fd422d6251c342847ec182c056817", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99e848e938ef8d9ebbb703c1fd39f8fff44fd422d6251c342847ec182c056817", kill_on_drop: false }` [INFO] [stdout] 99e848e938ef8d9ebbb703c1fd39f8fff44fd422d6251c342847ec182c056817