[INFO] fetching crate debtsolver 0.2.0... [INFO] testing debtsolver-0.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate debtsolver 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate debtsolver 0.2.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 224a8e0c73c75f2734edc7643f7128996d3303ec783911529c54c075dd7526ca [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" "224a8e0c73c75f2734edc7643f7128996d3303ec783911529c54c075dd7526ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "224a8e0c73c75f2734edc7643f7128996d3303ec783911529c54c075dd7526ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "224a8e0c73c75f2734edc7643f7128996d3303ec783911529c54c075dd7526ca", kill_on_drop: false }` [INFO] [stdout] 224a8e0c73c75f2734edc7643f7128996d3303ec783911529c54c075dd7526ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ec6368b27e5fc9afa6e7478a7e3fee3872358b90bed15f6d86511ce1daf1578 [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" "0ec6368b27e5fc9afa6e7478a7e3fee3872358b90bed15f6d86511ce1daf1578", 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] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rust_decimal v1.14.1 [INFO] [stderr] Compiling rust_decimal_macros v1.14.1 [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 6.60s [INFO] running `Command { std: "docker" "inspect" "0ec6368b27e5fc9afa6e7478a7e3fee3872358b90bed15f6d86511ce1daf1578", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ec6368b27e5fc9afa6e7478a7e3fee3872358b90bed15f6d86511ce1daf1578", kill_on_drop: false }` [INFO] [stdout] 0ec6368b27e5fc9afa6e7478a7e3fee3872358b90bed15f6d86511ce1daf1578 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcdd80052f78c73b60e4422b0036dbd750b3d63377e24c409d784be38021dd6e [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" "dcdd80052f78c73b60e4422b0036dbd750b3d63377e24c409d784be38021dd6e", kill_on_drop: false }` [INFO] [stderr] Compiling debtsolver v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "dcdd80052f78c73b60e4422b0036dbd750b3d63377e24c409d784be38021dd6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcdd80052f78c73b60e4422b0036dbd750b3d63377e24c409d784be38021dd6e", kill_on_drop: false }` [INFO] [stdout] dcdd80052f78c73b60e4422b0036dbd750b3d63377e24c409d784be38021dd6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b9a6043aaeb85bf88a1a1f6c60f63a0edd252fe5c55bc21b4cf84995c077be6f [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" "b9a6043aaeb85bf88a1a1f6c60f63a0edd252fe5c55bc21b4cf84995c077be6f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stdout] running 7 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/debtsolver-37297ff728a88d43) [INFO] [stdout] test tests::mptx_can_handle_creditor_rounding ... ok [INFO] [stdout] test tests::mptx_can_handle_debtor_rounding ... ok [INFO] [stdout] test tests::tx_can_create_positive_transaction ... 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 ... ok [INFO] [stdout] test tests::ledger_settle_with_size_3_matches_groups_of_3_credits_and_debits ... ok [INFO] [stderr] Doc-tests debtsolver [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [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:13:56 [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 one of `.`, `;`, `?`, `}`, or an operator, found `ledger` [INFO] [stdout] --> src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 3 | ledger = Ledger::new() [INFO] [stdout] | - expected one of `.`, `;`, `?`, `}`, or an operator [INFO] [stdout] 4 | ledger.add_transaction(transaction); [INFO] [stdout] | ^^^^^^ unexpected token [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 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 0.12s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "b9a6043aaeb85bf88a1a1f6c60f63a0edd252fe5c55bc21b4cf84995c077be6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9a6043aaeb85bf88a1a1f6c60f63a0edd252fe5c55bc21b4cf84995c077be6f", kill_on_drop: false }` [INFO] [stdout] b9a6043aaeb85bf88a1a1f6c60f63a0edd252fe5c55bc21b4cf84995c077be6f