[INFO] fetching crate md-designer 0.1.1...
[INFO] checking md-designer-0.1.1 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate md-designer 0.1.1 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate md-designer 0.1.1 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate md-designer 0.1.1
[INFO] finished tweaking crates.io crate md-designer 0.1.1
[INFO] tweaked toml for crates.io crate md-designer 0.1.1 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate crates.io crate md-designer 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded which v3.1.1
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded xlsxwriter v0.3.2
[INFO] [stderr]   Downloaded libxlsxwriter-sys v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ca3408f13a7d586402ce08a6d9c61ffc3ee2747be48ad08e911ddbceb5cbc1d
[INFO] running `Command { std: "docker" "start" "-a" "6ca3408f13a7d586402ce08a6d9c61ffc3ee2747be48ad08e911ddbceb5cbc1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca3408f13a7d586402ce08a6d9c61ffc3ee2747be48ad08e911ddbceb5cbc1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca3408f13a7d586402ce08a6d9c61ffc3ee2747be48ad08e911ddbceb5cbc1d", kill_on_drop: false }`
[INFO] [stdout] 6ca3408f13a7d586402ce08a6d9c61ffc3ee2747be48ad08e911ddbceb5cbc1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a244b2c81910cd382f41366e20fc48542ee4f21ba37c2c9acf59026062c6339b
[INFO] running `Command { std: "docker" "start" "-a" "a244b2c81910cd382f41366e20fc48542ee4f21ba37c2c9acf59026062c6339b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking md-designer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `file_name`
[INFO] [stdout]  --> src/app.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     file_name: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `export_excel` found for struct `app::App` in the current scope
[INFO] [stdout]   --> src/app.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct App {
[INFO] [stdout]    | -------------- method `export_excel` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 33 |         assert!(app.export_excel().is_ok());
[INFO] [stdout]    |                     ^^^^^^^^^^^^ method not found in `app::App`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `export_excel` found for struct `data::Data` in the current scope
[INFO] [stdout]    --> src/data.rs:981:22
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Data {
[INFO] [stdout]     | --------------- method `export_excel` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 981 |         assert!(data.export_excel("unit_test").is_ok());
[INFO] [stdout]     |                      ^^^^^^^^^^^^ method not found in `data::Data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `md-designer` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `export_excel` found for struct `md_designer::app::App` in the current scope
[INFO] [stdout]   --> src/bin/main.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     app.export_excel()?;
[INFO] [stdout]    |         ^^^^^^^^^^^^ method not found in `md_designer::app::App`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `export_excel` found for struct `md_designer::app::App` in the current scope
[INFO] [stdout]   --> src/bin/main.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     app.export_excel()?;
[INFO] [stdout]    |         ^^^^^^^^^^^^ method not found in `md_designer::app::App`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a244b2c81910cd382f41366e20fc48542ee4f21ba37c2c9acf59026062c6339b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a244b2c81910cd382f41366e20fc48542ee4f21ba37c2c9acf59026062c6339b", kill_on_drop: false }`
[INFO] [stdout] a244b2c81910cd382f41366e20fc48542ee4f21ba37c2c9acf59026062c6339b