[INFO] fetching crate letters 0.0.1... [INFO] testing letters-0.0.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate letters 0.0.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate letters 0.0.1 [INFO] finished tweaking crates.io crate letters 0.0.1 [INFO] tweaked toml for crates.io crate letters 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate letters 0.0.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 104 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust_decimal_macros v1.38.0 [INFO] [stderr] Downloaded xml_serde v1.4.1 [INFO] [stderr] Downloaded rust_decimal v1.38.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6597c10a31ec9b671d724276e6b6a9b0ba1ebd9c143b4ed927f1b7cdd2297550 [INFO] running `Command { std: "docker" "start" "-a" "6597c10a31ec9b671d724276e6b6a9b0ba1ebd9c143b4ed927f1b7cdd2297550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6597c10a31ec9b671d724276e6b6a9b0ba1ebd9c143b4ed927f1b7cdd2297550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6597c10a31ec9b671d724276e6b6a9b0ba1ebd9c143b4ed927f1b7cdd2297550", kill_on_drop: false }` [INFO] [stdout] 6597c10a31ec9b671d724276e6b6a9b0ba1ebd9c143b4ed927f1b7cdd2297550 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e92d030270d06ab1ddb76a077241fad55dcc307cfe081b014f5910812a2cf2af [INFO] running `Command { std: "docker" "start" "-a" "e92d030270d06ab1ddb76a077241fad55dcc307cfe081b014f5910812a2cf2af", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rust_decimal v1.38.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling xml-rs v0.8.27 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling rust_decimal_macros v1.38.0 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling xml_serde v1.4.1 [INFO] [stderr] Compiling letters v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Amount` is never constructed [INFO] [stdout] --> src/ubl.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Amount(Decimal); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reference` is never constructed [INFO] [stdout] --> src/ubl.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct Reference { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `VatLevel` is never used [INFO] [stdout] --> src/vat.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum VatLevel { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `VatRoundingStrategy` is never used [INFO] [stdout] --> src/vat.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum VatRoundingStrategy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `round_to_nearest_half_penny` is never used [INFO] [stdout] --> src/vat.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn round_to_nearest_half_penny(vat_amount: Decimal, allow_nil: bool) -> Decimal { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_vat` is never used [INFO] [stdout] --> src/vat.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn calculate_vat( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.69s [INFO] running `Command { std: "docker" "inspect" "e92d030270d06ab1ddb76a077241fad55dcc307cfe081b014f5910812a2cf2af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e92d030270d06ab1ddb76a077241fad55dcc307cfe081b014f5910812a2cf2af", kill_on_drop: false }` [INFO] [stdout] e92d030270d06ab1ddb76a077241fad55dcc307cfe081b014f5910812a2cf2af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0adddf9624b0029b7f7a36c59f0e7b82160b047acdcacf65880fb132ba0c2c8b [INFO] running `Command { std: "docker" "start" "-a" "0adddf9624b0029b7f7a36c59f0e7b82160b047acdcacf65880fb132ba0c2c8b", kill_on_drop: false }` [INFO] [stdout] warning: struct `Amount` is never constructed [INFO] [stdout] --> src/ubl.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Amount(Decimal); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reference` is never constructed [INFO] [stdout] --> src/ubl.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct Reference { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `VatLevel` is never used [INFO] [stdout] --> src/vat.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum VatLevel { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `VatRoundingStrategy` is never used [INFO] [stdout] --> src/vat.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum VatRoundingStrategy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling letters v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `round_to_nearest_half_penny` is never used [INFO] [stdout] --> src/vat.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn round_to_nearest_half_penny(vat_amount: Decimal, allow_nil: bool) -> Decimal { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_vat` is never used [INFO] [stdout] --> src/vat.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn calculate_vat( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Amount` is never constructed [INFO] [stdout] --> src/ubl.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Amount(Decimal); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Reference` is never constructed [INFO] [stdout] --> src/ubl.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct Reference { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `VatLevel` is never used [INFO] [stdout] --> src/vat.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum VatLevel { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `VatRoundingStrategy` is never used [INFO] [stdout] --> src/vat.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum VatRoundingStrategy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `round_to_nearest_half_penny` is never used [INFO] [stdout] --> src/vat.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn round_to_nearest_half_penny(vat_amount: Decimal, allow_nil: bool) -> Decimal { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_vat` is never used [INFO] [stdout] --> src/vat.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn calculate_vat( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s [INFO] running `Command { std: "docker" "inspect" "0adddf9624b0029b7f7a36c59f0e7b82160b047acdcacf65880fb132ba0c2c8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0adddf9624b0029b7f7a36c59f0e7b82160b047acdcacf65880fb132ba0c2c8b", kill_on_drop: false }` [INFO] [stdout] 0adddf9624b0029b7f7a36c59f0e7b82160b047acdcacf65880fb132ba0c2c8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f5409e56b31e3e2abee80b1b12223fb1d521bfd56384f94d76b1b927dc256d63 [INFO] running `Command { std: "docker" "start" "-a" "f5409e56b31e3e2abee80b1b12223fb1d521bfd56384f94d76b1b927dc256d63", kill_on_drop: false }` [INFO] [stderr] warning: struct `Amount` is never constructed [INFO] [stderr] --> src/ubl.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Amount(Decimal); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Reference` is never constructed [INFO] [stderr] --> src/ubl.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | pub struct Reference { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `VatLevel` is never used [INFO] [stderr] --> src/vat.rs:5:10 [INFO] [stderr] | [INFO] [stderr] 5 | pub enum VatLevel { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `VatRoundingStrategy` is never used [INFO] [stderr] --> src/vat.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | pub enum VatRoundingStrategy { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `round_to_nearest_half_penny` is never used [INFO] [stderr] --> src/vat.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn round_to_nearest_half_penny(vat_amount: Decimal, allow_nil: bool) -> Decimal { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `calculate_vat` is never used [INFO] [stderr] --> src/vat.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn calculate_vat( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `letters` (lib) generated 6 warnings [INFO] [stderr] warning: `letters` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/letters-6230874b60388a7c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::invoice_parse_and_format ... ok [INFO] [stderr] Doc-tests letters [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "f5409e56b31e3e2abee80b1b12223fb1d521bfd56384f94d76b1b927dc256d63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5409e56b31e3e2abee80b1b12223fb1d521bfd56384f94d76b1b927dc256d63", kill_on_drop: false }` [INFO] [stdout] f5409e56b31e3e2abee80b1b12223fb1d521bfd56384f94d76b1b927dc256d63