[INFO] cloning repository https://github.com/IlgssonBraga/simple-bank-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IlgssonBraga/simple-bank-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIlgssonBraga%2Fsimple-bank-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIlgssonBraga%2Fsimple-bank-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7024e2512df0d2b6e3d4d83b493ce29944dc7223
[INFO] testing IlgssonBraga/simple-bank-rust against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIlgssonBraga%2Fsimple-bank-rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IlgssonBraga/simple-bank-rust on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IlgssonBraga/simple-bank-rust
[INFO] finished tweaking git repo https://github.com/IlgssonBraga/simple-bank-rust
[INFO] tweaked toml for git repo https://github.com/IlgssonBraga/simple-bank-rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/IlgssonBraga/simple-bank-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7526d14da182d7fb2389ed122316847935b9a8189ee38bf545e1fced95cff5c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f7526d14da182d7fb2389ed122316847935b9a8189ee38bf545e1fced95cff5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7526d14da182d7fb2389ed122316847935b9a8189ee38bf545e1fced95cff5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7526d14da182d7fb2389ed122316847935b9a8189ee38bf545e1fced95cff5c", kill_on_drop: false }`
[INFO] [stdout] f7526d14da182d7fb2389ed122316847935b9a8189ee38bf545e1fced95cff5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f154f7c6abd063292a2adcf63050ae6c302b99c5bf624616314958f93d11f9f0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f154f7c6abd063292a2adcf63050ae6c302b99c5bf624616314958f93d11f9f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `agency`
[INFO] [stdout]  --> src/account.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     agency: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `balance`
[INFO] [stdout]  --> src/account.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     balance: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_agency`
[INFO] [stdout]   --> src/account.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn get_agency(&self) -> &u32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_balance`
[INFO] [stdout]   --> src/account.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn get_balance(&self) -> &u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "f154f7c6abd063292a2adcf63050ae6c302b99c5bf624616314958f93d11f9f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f154f7c6abd063292a2adcf63050ae6c302b99c5bf624616314958f93d11f9f0", kill_on_drop: false }`
[INFO] [stdout] f154f7c6abd063292a2adcf63050ae6c302b99c5bf624616314958f93d11f9f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3460b09572e7cf099fce41262c3842b86697341bbf67553241fd50c2ccf60bfd
[INFO] running `Command { std: "docker" "start" "-a" "3460b09572e7cf099fce41262c3842b86697341bbf67553241fd50c2ccf60bfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `agency`
[INFO] [stdout]  --> src/account.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     agency: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `balance`
[INFO] [stdout]  --> src/account.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     balance: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_agency`
[INFO] [stdout]   --> src/account.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn get_agency(&self) -> &u32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_balance`
[INFO] [stdout]   --> src/account.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn get_balance(&self) -> &u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "3460b09572e7cf099fce41262c3842b86697341bbf67553241fd50c2ccf60bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3460b09572e7cf099fce41262c3842b86697341bbf67553241fd50c2ccf60bfd", kill_on_drop: false }`
[INFO] [stdout] 3460b09572e7cf099fce41262c3842b86697341bbf67553241fd50c2ccf60bfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48b42a886031f9f355e54b94b54f398a01ae48ecff22628aa294ce78af5c3128
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "48b42a886031f9f355e54b94b54f398a01ae48ecff22628aa294ce78af5c3128", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `agency`
[INFO] [stderr]  --> src/account.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     agency: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `balance`
[INFO] [stderr]  --> src/account.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     balance: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_agency`
[INFO] [stderr]   --> src/account.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn get_agency(&self) -> &u32 {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_balance`
[INFO] [stderr]   --> src/account.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn get_balance(&self) -> &u32 {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bank-2a58cc2981cf6378
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48b42a886031f9f355e54b94b54f398a01ae48ecff22628aa294ce78af5c3128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b42a886031f9f355e54b94b54f398a01ae48ecff22628aa294ce78af5c3128", kill_on_drop: false }`
[INFO] [stdout] 48b42a886031f9f355e54b94b54f398a01ae48ecff22628aa294ce78af5c3128