[INFO] fetching crate spreadsheet-ods 0.4.2...
[INFO] checking spreadsheet-ods-0.4.2 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] extracting crate spreadsheet-ods 0.4.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate spreadsheet-ods 0.4.2 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spreadsheet-ods 0.4.2
[INFO] finished tweaking crates.io crate spreadsheet-ods 0.4.2
[INFO] tweaked toml for crates.io crate spreadsheet-ods 0.4.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28486f94d6ca996f84d6a3f7570a52706c131afbe17f475f4cb818799e00be6b
[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" "28486f94d6ca996f84d6a3f7570a52706c131afbe17f475f4cb818799e00be6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28486f94d6ca996f84d6a3f7570a52706c131afbe17f475f4cb818799e00be6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28486f94d6ca996f84d6a3f7570a52706c131afbe17f475f4cb818799e00be6b", kill_on_drop: false }`
[INFO] [stdout] 28486f94d6ca996f84d6a3f7570a52706c131afbe17f475f4cb818799e00be6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8f203b835f1722f1392a6b9f58b5a356764415e7df3f7b7270bad104fc5756a
[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" "c8f203b835f1722f1392a6b9f58b5a356764415e7df3f7b7270bad104fc5756a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking rust_decimal v1.8.1
[INFO] [stderr]     Checking quick-xml v0.17.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]     Checking angle v0.4.0
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking string_cache v0.8.1
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking color-rs v0.5.0
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking mktemp v0.4.0
[INFO] [stderr]     Checking zip v0.5.9
[INFO] [stderr]    Compiling rust_decimal_macros v1.8.1
[INFO] [stderr]     Checking spreadsheet-ods v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `spreadsheet_ods::style`
[INFO] [stdout]  --> tests/issue1.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use spreadsheet_ods::style::*;
[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 variable: `tag`
[INFO] [stdout]  --> tests/test_xmltree.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let tag = XmlTag::new("table:shapes").con_tag(
[INFO] [stdout]   |         ^^^ help: if this is intentional, prefix it with an underscore: `_tag`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::size_of`
[INFO] [stdout]  --> tests/sizes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> tests/sizes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stdout]  --> tests/sizes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::NaiveDateTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CellRange`, `CellRef`, `SCell`, `Sheet`, `Style`, `ValueFormat`, `ValueType`, `Value`, `WorkBook`, `ucell`
[INFO] [stdout]  --> tests/sizes.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CellRange, CellRef, SCell, Sheet, Style, ucell, Value, ValueFormat, ValueType, WorkBook,
[INFO] [stdout]   |     ^^^^^^^^^  ^^^^^^^  ^^^^^  ^^^^^  ^^^^^  ^^^^^  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spreadsheet_ods::format::FormatPart`
[INFO] [stdout]  --> tests/sizes.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use spreadsheet_ods::format::FormatPart;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AttrMapType`, `HeaderFooter`, `PageLayout`, `ParagraphAttr`, `StyleMap`, `TableAttr`
[INFO] [stdout]   --> tests/sizes.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 | use spreadsheet_ods::style::{AttrMapType, HeaderFooter, PageLayout, ParagraphAttr, StyleMap, TableAttr};
[INFO] [stdout]    |                              ^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spreadsheet_ods::text::TextTag`
[INFO] [stdout]   --> tests/sizes.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use spreadsheet_ods::text::TextTag;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spreadsheet_ods::xmltree::XmlContent`
[INFO] [stdout]   --> tests/sizes.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use spreadsheet_ods::xmltree::XmlContent;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.63s
[INFO] running `Command { std: "docker" "inspect" "c8f203b835f1722f1392a6b9f58b5a356764415e7df3f7b7270bad104fc5756a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f203b835f1722f1392a6b9f58b5a356764415e7df3f7b7270bad104fc5756a", kill_on_drop: false }`
[INFO] [stdout] c8f203b835f1722f1392a6b9f58b5a356764415e7df3f7b7270bad104fc5756a