[INFO] fetching crate excel_add_sheet 0.1.0...
[INFO] testing excel_add_sheet-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate excel_add_sheet 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate excel_add_sheet 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate excel_add_sheet 0.1.0
[INFO] tweaked toml for crates.io crate excel_add_sheet 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate excel_add_sheet 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate excel_add_sheet 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded constant_time_eq v0.1.5
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[INFO] [stderr]   Downloaded libc v0.2.174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae4a47e975d85930d0d187fb69d51a284704ac5c74624890316f6400e6300bb0
[INFO] running `Command { std: "docker" "start" "-a" "ae4a47e975d85930d0d187fb69d51a284704ac5c74624890316f6400e6300bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae4a47e975d85930d0d187fb69d51a284704ac5c74624890316f6400e6300bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4a47e975d85930d0d187fb69d51a284704ac5c74624890316f6400e6300bb0", kill_on_drop: false }`
[INFO] [stdout] ae4a47e975d85930d0d187fb69d51a284704ac5c74624890316f6400e6300bb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e6ae9c8eb1e1f87f78f0ee640b0820fd291cf847d00378986d76598c82446ba
[INFO] running `Command { std: "docker" "start" "-a" "0e6ae9c8eb1e1f87f78f0ee640b0820fd291cf847d00378986d76598c82446ba", kill_on_drop: false }`
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[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling base64ct v1.8.0
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[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling bitflags v2.9.1
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[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling password-hash v0.4.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling flate2 v1.1.2
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[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling zip v0.6.6
[INFO] [stderr]    Compiling excel_add_sheet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `quick_xml::events::BytesText`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use quick_xml::events::BytesText;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_col` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:741:9
[INFO] [stdout]     |
[INFO] [stdout] 741 |     let mut is_col = true;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_is_col` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_col` is never read
[INFO] [stdout]    --> src/lib.rs:745:13
[INFO] [stdout]     |
[INFO] [stdout] 745 |             is_col = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_workbook_rels` is never used
[INFO] [stdout]    --> src/lib.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl ExcelDoc {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 324 |     fn update_workbook_rels(&mut self, sheet_num: usize) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.54s
[INFO] running `Command { std: "docker" "inspect" "0e6ae9c8eb1e1f87f78f0ee640b0820fd291cf847d00378986d76598c82446ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e6ae9c8eb1e1f87f78f0ee640b0820fd291cf847d00378986d76598c82446ba", kill_on_drop: false }`
[INFO] [stdout] 0e6ae9c8eb1e1f87f78f0ee640b0820fd291cf847d00378986d76598c82446ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9754c0334643a98ae54d96dad8aef55982634f8fbc13b788fe4997455c6d8506
[INFO] running `Command { std: "docker" "start" "-a" "9754c0334643a98ae54d96dad8aef55982634f8fbc13b788fe4997455c6d8506", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `quick_xml::events::BytesText`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use quick_xml::events::BytesText;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_col` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:741:9
[INFO] [stdout]     |
[INFO] [stdout] 741 |     let mut is_col = true;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_is_col` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_col` is never read
[INFO] [stdout]    --> src/lib.rs:745:13
[INFO] [stdout]     |
[INFO] [stdout] 745 |             is_col = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_workbook_rels` is never used
[INFO] [stdout]    --> src/lib.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl ExcelDoc {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 324 |     fn update_workbook_rels(&mut self, sheet_num: usize) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling excel_add_sheet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ExcelWorkbook`
[INFO] [stdout]  --> examples/list_model_sheets.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use excel_add_sheet::{ExcelDoc, ExcelWorkbook};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quick_xml::events::BytesText`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use quick_xml::events::BytesText;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_col` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:741:9
[INFO] [stdout]     |
[INFO] [stdout] 741 |     let mut is_col = true;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_is_col` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_col` is never read
[INFO] [stdout]    --> src/lib.rs:745:13
[INFO] [stdout]     |
[INFO] [stdout] 745 |             is_col = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_workbook_rels` is never used
[INFO] [stdout]    --> src/lib.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl ExcelDoc {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 324 |     fn update_workbook_rels(&mut self, sheet_num: usize) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "9754c0334643a98ae54d96dad8aef55982634f8fbc13b788fe4997455c6d8506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9754c0334643a98ae54d96dad8aef55982634f8fbc13b788fe4997455c6d8506", kill_on_drop: false }`
[INFO] [stdout] 9754c0334643a98ae54d96dad8aef55982634f8fbc13b788fe4997455c6d8506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da5646c347729ddaeaf7fcd200e7c2bff7ffb597a18861ab260069f54f45d082
[INFO] running `Command { std: "docker" "start" "-a" "da5646c347729ddaeaf7fcd200e7c2bff7ffb597a18861ab260069f54f45d082", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `quick_xml::events::BytesText`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use quick_xml::events::BytesText;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `is_col` is assigned to, but never used
[INFO] [stderr]    --> src/lib.rs:741:9
[INFO] [stderr]     |
[INFO] [stderr] 741 |     let mut is_col = true;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_is_col` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `is_col` is never read
[INFO] [stderr]    --> src/lib.rs:745:13
[INFO] [stderr]     |
[INFO] [stderr] 745 |             is_col = false;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `update_workbook_rels` is never used
[INFO] [stderr]    --> src/lib.rs:324:8
[INFO] [stderr]     |
[INFO] [stderr]  13 | impl ExcelDoc {
[INFO] [stderr]     | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 324 |     fn update_workbook_rels(&mut self, sheet_num: usize) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `excel_add_sheet` (lib) generated 4 warnings (run `cargo fix --lib -p excel_add_sheet` to apply 1 suggestion)
[INFO] [stderr] warning: `excel_add_sheet` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: unused import: `ExcelWorkbook`
[INFO] [stderr]  --> examples/list_model_sheets.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use excel_add_sheet::{ExcelDoc, ExcelWorkbook};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `excel_add_sheet` (example "list_model_sheets") generated 1 warning (run `cargo fix --example "list_model_sheets" -p excel_add_sheet` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/excel_add_sheet-60177d787fb01e8e)
[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] [stderr]    Doc-tests excel_add_sheet
[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" "da5646c347729ddaeaf7fcd200e7c2bff7ffb597a18861ab260069f54f45d082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da5646c347729ddaeaf7fcd200e7c2bff7ffb597a18861ab260069f54f45d082", kill_on_drop: false }`
[INFO] [stdout] da5646c347729ddaeaf7fcd200e7c2bff7ffb597a18861ab260069f54f45d082