[INFO] cloning repository https://github.com/DragonBanana/banana_coin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DragonBanana/banana_coin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonBanana%2Fbanana_coin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonBanana%2Fbanana_coin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 129a4d1b389b7ded02bf75e13298fbcb148b054f
[INFO] testing DragonBanana/banana_coin against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonBanana%2Fbanana_coin" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DragonBanana/banana_coin on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DragonBanana/banana_coin
[INFO] finished tweaking git repo https://github.com/DragonBanana/banana_coin
[INFO] tweaked toml for git repo https://github.com/DragonBanana/banana_coin written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/DragonBanana/banana_coin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e756f0f6975d5811837bbe639b417207f33cb1b9651445af94b02a62e64db4a5
[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" "e756f0f6975d5811837bbe639b417207f33cb1b9651445af94b02a62e64db4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e756f0f6975d5811837bbe639b417207f33cb1b9651445af94b02a62e64db4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e756f0f6975d5811837bbe639b417207f33cb1b9651445af94b02a62e64db4a5", kill_on_drop: false }`
[INFO] [stdout] e756f0f6975d5811837bbe639b417207f33cb1b9651445af94b02a62e64db4a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--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] f915ad4b5e6ceefef21210541c54d55d85914a1888e99ec3580b55d30e9c31d0
[INFO] running `Command { std: "docker" "start" "-a" "f915ad4b5e6ceefef21210541c54d55d85914a1888e99ec3580b55d30e9c31d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling banana_coin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     entity.add_coins(100);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.99s
[INFO] running `Command { std: "docker" "inspect" "f915ad4b5e6ceefef21210541c54d55d85914a1888e99ec3580b55d30e9c31d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f915ad4b5e6ceefef21210541c54d55d85914a1888e99ec3580b55d30e9c31d0", kill_on_drop: false }`
[INFO] [stdout] f915ad4b5e6ceefef21210541c54d55d85914a1888e99ec3580b55d30e9c31d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] a1fd55f51c716c35a2e72a86c6aadbf16961d9c00e7f0307cd13b94c89f8bbaa
[INFO] running `Command { std: "docker" "start" "-a" "a1fd55f51c716c35a2e72a86c6aadbf16961d9c00e7f0307cd13b94c89f8bbaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling banana_coin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     entity.add_coins(100);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `banana_coin::model::*`
[INFO] [stdout]  --> tests/test_banana_coin/test_entity.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use banana_coin::model::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TransactionState`
[INFO] [stdout]  --> tests/test_banana_coin/test_transaction.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use banana_coin::model::transaction_state::{TransactionState, TransactionState::*};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `banana_coin::model::*`
[INFO] [stdout]  --> tests/test_banana_coin/test_transaction_state.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use banana_coin::model::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TransactionState`
[INFO] [stdout]  --> tests/test_banana_coin/test_transaction_state.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | use banana_coin::model::transaction_state::{TransactionState, TransactionState::*};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     entity.add_coins(100);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "a1fd55f51c716c35a2e72a86c6aadbf16961d9c00e7f0307cd13b94c89f8bbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1fd55f51c716c35a2e72a86c6aadbf16961d9c00e7f0307cd13b94c89f8bbaa", kill_on_drop: false }`
[INFO] [stdout] a1fd55f51c716c35a2e72a86c6aadbf16961d9c00e7f0307cd13b94c89f8bbaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", 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] 7f78c6bad80b553a9b49b28c4be869a630a7f128c697af18f9193a766ef0e09b
[INFO] running `Command { std: "docker" "start" "-a" "7f78c6bad80b553a9b49b28c4be869a630a7f128c697af18f9193a766ef0e09b", kill_on_drop: false }`
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     entity.add_coins(100);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `banana_coin::model::*`
[INFO] [stderr]  --> tests/test_banana_coin/test_entity.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use banana_coin::model::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TransactionState`
[INFO] [stderr]  --> tests/test_banana_coin/test_transaction.rs:3:45
[INFO] [stderr]   |
[INFO] [stderr] 3 | use banana_coin::model::transaction_state::{TransactionState, TransactionState::*};
[INFO] [stderr]   |                                             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `banana_coin::model::*`
[INFO] [stderr]  --> tests/test_banana_coin/test_transaction_state.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use banana_coin::model::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TransactionState`
[INFO] [stderr]  --> tests/test_banana_coin/test_transaction_state.rs:4:45
[INFO] [stderr]   |
[INFO] [stderr] 4 | use banana_coin::model::transaction_state::{TransactionState, TransactionState::*};
[INFO] [stderr]   |                                             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     entity.add_coins(100);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/banana_coin-5d3ad0c5babbe886)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/banana_coin-2dfade0111cd56c9)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-3f9279f269b87229)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_banana_coin::test_transaction::new_transaction ... ok
[INFO] [stdout] test test_banana_coin::test_wallet::add_coins_successful_from_negative ... ok
[INFO] [stdout] test test_banana_coin::test_wallet::add_coins_unsuccessful_overflow_max ... ok
[INFO] [stderr]    Doc-tests banana_coin
[INFO] [stdout] test test_banana_coin::test_wallet::remove_coins_unsuccessful_overflow_max ... ok
[INFO] [stdout] test test_banana_coin::test_wallet::remove_coins_successful ... ok
[INFO] [stdout] test test_banana_coin::test_transaction_state::inequality_state ... ok
[INFO] [stdout] test test_banana_coin::test_transaction_state::inequality_timestamp ... ok
[INFO] [stdout] test test_banana_coin::test_wallet::add_coins_unsuccessful_zero_amount ... ok
[INFO] [stdout] test test_banana_coin::test_wallet::remove_coins_unsuccessful_zero_amount ... ok
[INFO] [stdout] test test_banana_coin::test_transaction_state::equality ... ok
[INFO] [stdout] test test_banana_coin::test_wallet::remove_coins_successful_from_negative ... ok
[INFO] [stdout] test test_banana_coin::test_wallet::remove_coins_unsuccessful_negative_balance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/model/entity.rs - model::entity::Entity::get_name (line 81) ... ok
[INFO] [stdout] test src/model/entity.rs - model::entity::Entity::new (line 28) ... ok
[INFO] [stdout] test src/model/wallet.rs - model::wallet::Wallet::add_coins (line 69) ... ok
[INFO] [stdout] test src/model/entity.rs - model::entity::Entity::remove_coins (line 174) ... ok
[INFO] [stdout] test src/model/entity.rs - model::entity::Entity::get_wallet (line 104) ... ok
[INFO] [stdout] test src/model/wallet.rs - model::wallet::Wallet::new (line 25) ... ok
[INFO] [stdout] test src/model/entity.rs - model::entity::Entity::add_coins (line 138) ... ok
[INFO] [stdout] test src/model/wallet.rs - model::wallet::Wallet::remove_coins (line 118) ... ok
[INFO] [stdout] test src/model/wallet.rs - model::wallet::Wallet::get_balance (line 45) ... ok
[INFO] [stdout] test src/model/entity.rs - model::entity::Entity::get_id (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f78c6bad80b553a9b49b28c4be869a630a7f128c697af18f9193a766ef0e09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f78c6bad80b553a9b49b28c4be869a630a7f128c697af18f9193a766ef0e09b", kill_on_drop: false }`
[INFO] [stdout] 7f78c6bad80b553a9b49b28c4be869a630a7f128c697af18f9193a766ef0e09b