[INFO] cloning repository https://github.com/Javierverbel/rust_training [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Javierverbel/rust_training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavierverbel%2Frust_training", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavierverbel%2Frust_training'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 421121da6bc5af13618f0d89e7a7a1e01a087eb2 [INFO] building Javierverbel/rust_training against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavierverbel%2Frust_training" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Javierverbel/rust_training on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Javierverbel/rust_training [INFO] finished tweaking git repo https://github.com/Javierverbel/rust_training [INFO] tweaked toml for git repo https://github.com/Javierverbel/rust_training written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Javierverbel/rust_training 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33a825c980da41f6c940accb675b7ea07d7c6f67c514dc4d99dc270a7eb0690b [INFO] running `Command { std: "docker" "start" "-a" "33a825c980da41f6c940accb675b7ea07d7c6f67c514dc4d99dc270a7eb0690b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33a825c980da41f6c940accb675b7ea07d7c6f67c514dc4d99dc270a7eb0690b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33a825c980da41f6c940accb675b7ea07d7c6f67c514dc4d99dc270a7eb0690b", kill_on_drop: false }` [INFO] [stdout] 33a825c980da41f6c940accb675b7ea07d7c6f67c514dc4d99dc270a7eb0690b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec89f5568f2c4c8c3ef3faaba67be6dc1aa9077d6366d8639f0632a443762c32 [INFO] running `Command { std: "docker" "start" "-a" "ec89f5568f2c4c8c3ef3faaba67be6dc1aa9077d6366d8639f0632a443762c32", kill_on_drop: false }` [INFO] [stderr] Compiling p32 v0.1.0 (/opt/rustwide/workdir/p32) [INFO] [stderr] Compiling p12 v0.1.0 (/opt/rustwide/workdir/p12) [INFO] [stdout] warning: fields `name`, `credit_line`, and `balance` are never read [INFO] [stdout] --> p32/src/bank.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 4 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | credit_line: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | balance: i16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `credit_interest`, and `debit_interest` are never read [INFO] [stdout] --> p32/src/bank.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Bank { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 20 | users: Vec, [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | credit_interest: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | debit_interest: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Bank` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `calc_balance`, `get_user_idx`, `transfer_funds`, `accrue_interest`, and `merge_bank` are never used [INFO] [stdout] --> p32/src/bank.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Bank { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn calc_balance(&self) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn get_user_idx(&self, user_name: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn transfer_funds( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn accrue_interest(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn merge_bank(&mut self, bank: Bank) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `User` [INFO] [stdout] --> p32/src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use p32::bank::{Bank, User}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "ec89f5568f2c4c8c3ef3faaba67be6dc1aa9077d6366d8639f0632a443762c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec89f5568f2c4c8c3ef3faaba67be6dc1aa9077d6366d8639f0632a443762c32", kill_on_drop: false }` [INFO] [stdout] ec89f5568f2c4c8c3ef3faaba67be6dc1aa9077d6366d8639f0632a443762c32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4789de197add6d98337c925313c5902c8e809b9e8ea78f79e5b75a5467701f3e [INFO] running `Command { std: "docker" "start" "-a" "4789de197add6d98337c925313c5902c8e809b9e8ea78f79e5b75a5467701f3e", kill_on_drop: false }` [INFO] [stdout] warning: fields `name`, `credit_line`, and `balance` are never read [INFO] [stdout] --> p32/src/bank.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 4 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | credit_line: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | balance: i16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `credit_interest`, and `debit_interest` are never read [INFO] [stdout] --> p32/src/bank.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Bank { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 20 | users: Vec, [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | credit_interest: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | debit_interest: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Bank` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `calc_balance`, `get_user_idx`, `transfer_funds`, `accrue_interest`, and `merge_bank` are never used [INFO] [stdout] --> p32/src/bank.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Bank { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn calc_balance(&self) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn get_user_idx(&self, user_name: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn transfer_funds( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn accrue_interest(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn merge_bank(&mut self, bank: Bank) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling p32 v0.1.0 (/opt/rustwide/workdir/p32) [INFO] [stderr] Compiling p12 v0.1.0 (/opt/rustwide/workdir/p12) [INFO] [stdout] warning: unused import: `User` [INFO] [stdout] --> p32/src/main.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use p32::bank::{Bank, User}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `credit_line`, and `balance` are never read [INFO] [stdout] --> p32/src/bank.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct User { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 4 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | credit_line: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | balance: i16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `credit_interest`, and `debit_interest` are never read [INFO] [stdout] --> p32/src/bank.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Bank { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 20 | users: Vec, [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | credit_interest: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | debit_interest: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Bank` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `calc_balance`, `get_user_idx`, `transfer_funds`, `accrue_interest`, and `merge_bank` are never used [INFO] [stdout] --> p32/src/bank.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Bank { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn calc_balance(&self) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn get_user_idx(&self, user_name: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn transfer_funds( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn accrue_interest(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn merge_bank(&mut self, bank: Bank) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "4789de197add6d98337c925313c5902c8e809b9e8ea78f79e5b75a5467701f3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4789de197add6d98337c925313c5902c8e809b9e8ea78f79e5b75a5467701f3e", kill_on_drop: false }` [INFO] [stdout] 4789de197add6d98337c925313c5902c8e809b9e8ea78f79e5b75a5467701f3e