[INFO] fetching crate debtsolver 0.2.0... [INFO] testing debtsolver-0.2.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate debtsolver 0.2.0 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate debtsolver 0.2.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate debtsolver 0.2.0 [INFO] finished tweaking crates.io crate debtsolver 0.2.0 [INFO] tweaked toml for crates.io crate debtsolver 0.2.0 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust_decimal_macros v1.22.0 [INFO] [stderr] Downloaded rusty-money v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7cde8845c50af68e4f4659631fa595aacf924b5c34d4382cee43d6814f6d702 [INFO] running `Command { std: "docker" "start" "-a" "f7cde8845c50af68e4f4659631fa595aacf924b5c34d4382cee43d6814f6d702", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7cde8845c50af68e4f4659631fa595aacf924b5c34d4382cee43d6814f6d702", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7cde8845c50af68e4f4659631fa595aacf924b5c34d4382cee43d6814f6d702", kill_on_drop: false }` [INFO] [stdout] f7cde8845c50af68e4f4659631fa595aacf924b5c34d4382cee43d6814f6d702 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 826192b38f7ec15ae0aebccefa361df094fcb00bb2c68d7d0fadb8df32263823 [INFO] running `Command { std: "docker" "start" "-a" "826192b38f7ec15ae0aebccefa361df094fcb00bb2c68d7d0fadb8df32263823", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling rust_decimal v1.22.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling rust_decimal_macros v1.22.0 [INFO] [stderr] Compiling rusty-money v0.1.0 [INFO] [stderr] Compiling debtsolver v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.09s [INFO] running `Command { std: "docker" "inspect" "826192b38f7ec15ae0aebccefa361df094fcb00bb2c68d7d0fadb8df32263823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "826192b38f7ec15ae0aebccefa361df094fcb00bb2c68d7d0fadb8df32263823", kill_on_drop: false }` [INFO] [stdout] 826192b38f7ec15ae0aebccefa361df094fcb00bb2c68d7d0fadb8df32263823 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c7ad6d3bbab8cca27b1408c8a2ddde3d7952a4ea07ea34d95108d6d828c65ad [INFO] running `Command { std: "docker" "start" "-a" "9c7ad6d3bbab8cca27b1408c8a2ddde3d7952a4ea07ea34d95108d6d828c65ad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling debtsolver v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "9c7ad6d3bbab8cca27b1408c8a2ddde3d7952a4ea07ea34d95108d6d828c65ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c7ad6d3bbab8cca27b1408c8a2ddde3d7952a4ea07ea34d95108d6d828c65ad", kill_on_drop: false }` [INFO] [stdout] 9c7ad6d3bbab8cca27b1408c8a2ddde3d7952a4ea07ea34d95108d6d828c65ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c1ad9278341daf1ee92669d7b5623bea337964603fe5292ac0950effdb8ab287 [INFO] running `Command { std: "docker" "start" "-a" "c1ad9278341daf1ee92669d7b5623bea337964603fe5292ac0950effdb8ab287", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/debtsolver-59423412c8215cc8) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::mptx_can_handle_creditor_rounding ... ok [INFO] [stdout] test tests::tx_can_create_positive_transaction ... ok [INFO] [stdout] test tests::mptx_can_handle_debtor_rounding ... ok [INFO] [stdout] test tests::tx_cannot_create_non_positive_transaction ... ok [INFO] [stdout] test tests::ledger_settle_matches_equal_debts_and_credits ... ok [INFO] [stdout] test tests::ledger_settle_panics_if_unbalanced - should panic ... ok [INFO] [stdout] test tests::ledger_settle_with_size_3_matches_groups_of_3_credits_and_debits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests debtsolver [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 12) ... FAILED [INFO] [stdout] test src/lib.rs - (line 19) ... FAILED [INFO] [stdout] test src/lib.rs - (line 37) ... FAILED [INFO] [stdout] test src/lib.rs - (line 43) ... FAILED [INFO] [stdout] test src/lib.rs - (line 27) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 12) stdout ---- [INFO] [stdout] error: unexpected closing delimiter: `}` [INFO] [stdout] --> src/lib.rs:14:35 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_12_0() { [INFO] [stdout] | - this opening brace... [INFO] [stdout] 3 | transaction = transaction!("Alice", "Bob", (10, "USD"))); [INFO] [stdout] 4 | } _doctest_main_src_lib_rs_12_0() } [INFO] [stdout] | - ...matches this closing brace ^ unexpected closing delimiter [INFO] [stdout] [INFO] [stdout] error: mismatched closing delimiter: `)` [INFO] [stdout] --> src/lib.rs:12:73 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_12_0() { [INFO] [stdout] | ^ unclosed delimiter [INFO] [stdout] 3 | transaction = transaction!("Alice", "Bob", (10, "USD"))); [INFO] [stdout] | ^ mismatched closing delimiter [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 19) stdout ---- [INFO] [stdout] error: expected `;`, found `ledger` [INFO] [stdout] --> src/lib.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 3 | ledger = Ledger::new() [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 4 | ledger.add_transaction(transaction); [INFO] [stdout] | ------ unexpected token [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `ledger` in this scope [INFO] [stdout] --> src/lib.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 3 | ledger = Ledger::new() [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ledger` [INFO] [stdout] --> src/lib.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 3 | ledger = Ledger::new() [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use debtsolver::Ledger; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `ledger` in this scope [INFO] [stdout] --> src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 4 | ledger.add_transaction(transaction); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `transaction` in this scope [INFO] [stdout] --> src/lib.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 4 | ledger.add_transaction(transaction); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 37) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `ledger` in this scope [INFO] [stdout] --> src/lib.rs:38:16 [INFO] [stdout] | [INFO] [stdout] 3 | let payments = ledger.settle(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 43) stdout ---- [INFO] [stdout] error: this file contains an unclosed delimiter [INFO] [stdout] --> src/lib.rs:79:34 [INFO] [stdout] | [INFO] [stdout] 8 | fn main() { [INFO] [stdout] | - unclosed delimiter [INFO] [stdout] ... [INFO] [stdout] 38 | // Bob owes Charlie 15.00 USD [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 27) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `ledger` in this scope [INFO] [stdout] --> src/lib.rs:28:20 [INFO] [stdout] | [INFO] [stdout] 3 | for transaction in ledger.to_vector(){ [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 12) [INFO] [stdout] src/lib.rs - (line 19) [INFO] [stdout] src/lib.rs - (line 27) [INFO] [stdout] src/lib.rs - (line 37) [INFO] [stdout] src/lib.rs - (line 43) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "c1ad9278341daf1ee92669d7b5623bea337964603fe5292ac0950effdb8ab287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1ad9278341daf1ee92669d7b5623bea337964603fe5292ac0950effdb8ab287", kill_on_drop: false }` [INFO] [stdout] c1ad9278341daf1ee92669d7b5623bea337964603fe5292ac0950effdb8ab287