[INFO] fetching crate spreadsheet-ods 0.19.3... [INFO] checking spreadsheet-ods-0.19.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate spreadsheet-ods 0.19.3 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate spreadsheet-ods 0.19.3 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spreadsheet-ods 0.19.3 [INFO] finished tweaking crates.io crate spreadsheet-ods 0.19.3 [INFO] tweaked toml for crates.io crate spreadsheet-ods 0.19.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate spreadsheet-ods 0.19.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rend v0.4.1 [INFO] [stderr] Downloaded rust_decimal_macros v1.33.1 [INFO] [stderr] Downloaded rust_decimal v1.33.1 [INFO] [stderr] Downloaded angle v0.5.0 [INFO] [stderr] Downloaded color-rs v0.8.0 [INFO] [stderr] Downloaded borsh-derive v1.2.0 [INFO] [stderr] Downloaded borsh v1.2.0 [INFO] [stderr] Downloaded mktemp v0.5.1 [INFO] [stderr] Downloaded kparse v3.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bb4a6a24c6d0d48660a215b5da5951c6d108ad4deaf6c43e8f46f6124ce6d56 [INFO] running `Command { std: "docker" "start" "-a" "0bb4a6a24c6d0d48660a215b5da5951c6d108ad4deaf6c43e8f46f6124ce6d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bb4a6a24c6d0d48660a215b5da5951c6d108ad4deaf6c43e8f46f6124ce6d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bb4a6a24c6d0d48660a215b5da5951c6d108ad4deaf6c43e8f46f6124ce6d56", kill_on_drop: false }` [INFO] [stdout] 0bb4a6a24c6d0d48660a215b5da5951c6d108ad4deaf6c43e8f46f6124ce6d56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fddc03ec714eb1962994aed9fa616cb765a45b83b5e3e761d54c2f5ce16b5f8f [INFO] running `Command { std: "docker" "start" "-a" "fddc03ec714eb1962994aed9fa616cb765a45b83b5e3e761d54c2f5ce16b5f8f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling rust_decimal v1.33.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking deranged v0.3.9 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking litemap v0.7.2 [INFO] [stderr] Checking writeable v0.5.4 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mktemp v0.5.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking nom_locate v4.2.0 [INFO] [stderr] Checking kparse v3.0.5 [INFO] [stderr] Compiling rust_decimal_macros v1.33.1 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Checking tinystr v0.7.5 [INFO] [stderr] Checking icu_locid v1.4.0 [INFO] [stderr] Checking angle v0.5.0 [INFO] [stderr] Checking color-rs v0.8.0 [INFO] [stderr] Checking spreadsheet-ods v0.19.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:224:5 [INFO] [stdout] | [INFO] [stdout] 224 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/io/read.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/io/read.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/validation.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:224:5 [INFO] [stdout] | [INFO] [stdout] 224 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/io/read.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/io/read.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/validation.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SeekWrite` is never used [INFO] [stdout] --> src/io/write.rs:35:7 [INFO] [stdout] | [INFO] [stdout] 35 | trait SeekWrite: Seek + Write {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `locale` is never used [INFO] [stdout] --> src/locale/mod.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) trait LocalizedValueFormat: Sync { [INFO] [stdout] | -------------------- method in this trait [INFO] [stdout] 23 | fn locale(&self) -> Locale; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SeekWrite` is never used [INFO] [stdout] --> src/io/write.rs:35:7 [INFO] [stdout] | [INFO] [stdout] 35 | trait SeekWrite: Seek + Write {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `locale` is never used [INFO] [stdout] --> src/locale/mod.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) trait LocalizedValueFormat: Sync { [INFO] [stdout] | -------------------- method in this trait [INFO] [stdout] 23 | fn locale(&self) -> Locale; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_annotation.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use spreadsheet_ods::{write_ods, OdsError, Sheet, WorkBook}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_draw.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use spreadsheet_ods::{read_ods, write_ods, OdsError}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_metadata.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | use spreadsheet_ods::{read_ods, write_ods, OdsError, Sheet, WorkBook}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_format.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | write_ods, OdsError, Sheet, ValueFormatBoolean, ValueFormatCurrency, ValueFormatDateTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_core_writing_loop.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use spreadsheet_ods::{read_ods, write_ods, OdsError, OdsOptions, Sheet, WorkBook}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_style_attr.rs:15:40 [INFO] [stdout] | [INFO] [stdout] 15 | use spreadsheet_ods::{cm, deg, mm, pt, write_ods, CellRef, OdsError, Sheet, WorkBook}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_write_read.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | read_ods, read_ods_buf, write_ods, write_ods_buf, write_ods_to, OdsError, Sheet, SplitMode, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_sheet.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 5 | cm, currency, percent, read_ods, write_ods, CellRange, Length, OdsError, Sheet, Value, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_validation.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | use spreadsheet_ods::{write_ods, CellRange, OdsError, Sheet, WorkBook}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_pagelayout.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | use spreadsheet_ods::{cm, read_ods, write_ods, OdsError, Sheet, WorkBook}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_config.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use spreadsheet_ods::{read_ods, write_ods, OdsError, SplitMode}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_grouped.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use spreadsheet_ods::{read_ods, write_ods, Grouped, OdsError, Sheet, WorkBook}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write_ods` [INFO] [stdout] --> tests/test_locale.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | read_ods, write_ods, CellStyle, OdsError, Sheet, Value, ValueFormatCurrency, WorkBook, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.12s [INFO] running `Command { std: "docker" "inspect" "fddc03ec714eb1962994aed9fa616cb765a45b83b5e3e761d54c2f5ce16b5f8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fddc03ec714eb1962994aed9fa616cb765a45b83b5e3e761d54c2f5ce16b5f8f", kill_on_drop: false }` [INFO] [stdout] fddc03ec714eb1962994aed9fa616cb765a45b83b5e3e761d54c2f5ce16b5f8f