[INFO] cloning repository https://github.com/SuperCoolGuy855/IOU_calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuperCoolGuy855/IOU_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperCoolGuy855%2FIOU_calculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperCoolGuy855%2FIOU_calculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3edc4a8f813b7741b6164ac3f37d5c670670c4dd [INFO] building SuperCoolGuy855/IOU_calculator against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperCoolGuy855%2FIOU_calculator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SuperCoolGuy855/IOU_calculator on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SuperCoolGuy855/IOU_calculator [INFO] finished tweaking git repo https://github.com/SuperCoolGuy855/IOU_calculator [INFO] tweaked toml for git repo https://github.com/SuperCoolGuy855/IOU_calculator written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SuperCoolGuy855/IOU_calculator 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inquire v0.7.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ef823e20f5fd4df3af64cdfc66e95368176a253f005fbf8c9f6ab37e46ceec1 [INFO] running `Command { std: "docker" "start" "-a" "5ef823e20f5fd4df3af64cdfc66e95368176a253f005fbf8c9f6ab37e46ceec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ef823e20f5fd4df3af64cdfc66e95368176a253f005fbf8c9f6ab37e46ceec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ef823e20f5fd4df3af64cdfc66e95368176a253f005fbf8c9f6ab37e46ceec1", kill_on_drop: false }` [INFO] [stdout] 5ef823e20f5fd4df3af64cdfc66e95368176a253f005fbf8c9f6ab37e46ceec1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dbc705e1ddf738c28bcf23c91cad2d82b16b9d6b916a09821c60eccdd166d05 [INFO] running `Command { std: "docker" "start" "-a" "7dbc705e1ddf738c28bcf23c91cad2d82b16b9d6b916a09821c60eccdd166d05", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling newline-converter v0.3.0 [INFO] [stderr] Compiling fuzzy-matcher v0.3.7 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling dyn-clone v1.0.17 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling inquire v0.7.5 [INFO] [stderr] Compiling IOU_calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `E` [INFO] [stdout] --> src/main.rs:311:17 [INFO] [stdout] | [INFO] [stdout] 311 | Err(E) => return Err("Can't parse width to u32"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_E` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `E` [INFO] [stdout] --> src/main.rs:316:17 [INFO] [stdout] | [INFO] [stdout] 316 | Err(E) => return Err("Can't parse height to u32"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_E` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UnknownCoords` is never constructed [INFO] [stdout] --> src/main.rs:285:8 [INFO] [stdout] | [INFO] [stdout] 285 | struct UnknownCoords { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E` should have a snake case name [INFO] [stdout] --> src/main.rs:311:17 [INFO] [stdout] | [INFO] [stdout] 311 | Err(E) => return Err("Can't parse width to u32"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E` should have a snake case name [INFO] [stdout] --> src/main.rs:316:17 [INFO] [stdout] | [INFO] [stdout] 316 | Err(E) => return Err("Can't parse height to u32"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `bb_mess` should have an upper case name [INFO] [stdout] --> src/main.rs:346:11 [INFO] [stdout] | [INFO] [stdout] 346 | const bb_mess: &str = "Enter predicted bounding box coordinates: "; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `BB_MESS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `bb_help` should have an upper case name [INFO] [stdout] --> src/main.rs:347:11 [INFO] [stdout] | [INFO] [stdout] 347 | const bb_help: &str = "Values are separated by space"; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `BB_HELP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `bb_mess_2` should have an upper case name [INFO] [stdout] --> src/main.rs:382:11 [INFO] [stdout] | [INFO] [stdout] 382 | const bb_mess_2: &str = "Enter ground truth bounding box coordinates: "; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `BB_MESS_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.68s [INFO] running `Command { std: "docker" "inspect" "7dbc705e1ddf738c28bcf23c91cad2d82b16b9d6b916a09821c60eccdd166d05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dbc705e1ddf738c28bcf23c91cad2d82b16b9d6b916a09821c60eccdd166d05", kill_on_drop: false }` [INFO] [stdout] 7dbc705e1ddf738c28bcf23c91cad2d82b16b9d6b916a09821c60eccdd166d05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d73a742785be9116ee913ca0e000327b1dc14bd7acb5682e16d2c02de93dfe9e [INFO] running `Command { std: "docker" "start" "-a" "d73a742785be9116ee913ca0e000327b1dc14bd7acb5682e16d2c02de93dfe9e", kill_on_drop: false }` [INFO] [stderr] Compiling IOU_calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `E` [INFO] [stdout] --> src/main.rs:311:17 [INFO] [stdout] | [INFO] [stdout] 311 | Err(E) => return Err("Can't parse width to u32"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_E` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `E` [INFO] [stdout] --> src/main.rs:316:17 [INFO] [stdout] | [INFO] [stdout] 316 | Err(E) => return Err("Can't parse height to u32"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_E` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UnknownCoords` is never constructed [INFO] [stdout] --> src/main.rs:285:8 [INFO] [stdout] | [INFO] [stdout] 285 | struct UnknownCoords { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E` should have a snake case name [INFO] [stdout] --> src/main.rs:311:17 [INFO] [stdout] | [INFO] [stdout] 311 | Err(E) => return Err("Can't parse width to u32"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E` should have a snake case name [INFO] [stdout] --> src/main.rs:316:17 [INFO] [stdout] | [INFO] [stdout] 316 | Err(E) => return Err("Can't parse height to u32"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `bb_mess` should have an upper case name [INFO] [stdout] --> src/main.rs:346:11 [INFO] [stdout] | [INFO] [stdout] 346 | const bb_mess: &str = "Enter predicted bounding box coordinates: "; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `BB_MESS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `bb_help` should have an upper case name [INFO] [stdout] --> src/main.rs:347:11 [INFO] [stdout] | [INFO] [stdout] 347 | const bb_help: &str = "Values are separated by space"; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `BB_HELP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `bb_mess_2` should have an upper case name [INFO] [stdout] --> src/main.rs:382:11 [INFO] [stdout] | [INFO] [stdout] 382 | const bb_mess_2: &str = "Enter ground truth bounding box coordinates: "; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `BB_MESS_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "d73a742785be9116ee913ca0e000327b1dc14bd7acb5682e16d2c02de93dfe9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d73a742785be9116ee913ca0e000327b1dc14bd7acb5682e16d2c02de93dfe9e", kill_on_drop: false }` [INFO] [stdout] d73a742785be9116ee913ca0e000327b1dc14bd7acb5682e16d2c02de93dfe9e