[INFO] cloning repository https://github.com/slaveofcode/fastexcel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slaveofcode/fastexcel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslaveofcode%2Ffastexcel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslaveofcode%2Ffastexcel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86777a4e08cf42a7e52536e4c994481f352bac59
[INFO] checking slaveofcode/fastexcel against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslaveofcode%2Ffastexcel" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/slaveofcode/fastexcel
[INFO] finished tweaking git repo https://github.com/slaveofcode/fastexcel
[INFO] tweaked toml for git repo https://github.com/slaveofcode/fastexcel written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/slaveofcode/fastexcel on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/slaveofcode/fastexcel 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn-mid v0.5.3
[INFO] [stderr]   Downloaded neon-runtime v0.10.1
[INFO] [stderr]   Downloaded neon-build v0.10.1
[INFO] [stderr]   Downloaded calamine v0.19.1
[INFO] [stderr]   Downloaded serde v1.0.150
[INFO] [stderr]   Downloaded neon-macros v0.10.1
[INFO] [stderr]   Downloaded codepage v0.1.1
[INFO] [stderr]   Downloaded zip v0.6.3
[INFO] [stderr]   Downloaded neon v0.10.1
[INFO] [stderr]   Downloaded quick-xml v0.25.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7566477aca756d5251441c29a0148d77c18e31e54b583c410fee414c8379ec7f
[INFO] running `Command { std: "docker" "start" "-a" "7566477aca756d5251441c29a0148d77c18e31e54b583c410fee414c8379ec7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7566477aca756d5251441c29a0148d77c18e31e54b583c410fee414c8379ec7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7566477aca756d5251441c29a0148d77c18e31e54b583c410fee414c8379ec7f", kill_on_drop: false }`
[INFO] [stdout] 7566477aca756d5251441c29a0148d77c18e31e54b583c410fee414c8379ec7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15ececd81bcbfca1cb218729c10b40383d86f86453de0c7887baa43d61522994
[INFO] running `Command { std: "docker" "start" "-a" "15ececd81bcbfca1cb218729c10b40383d86f86453de0c7887baa43d61522994", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling neon-build v0.10.1
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]     Checking base64ct v1.5.3
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking generic-array v0.14.6
[INFO] [stderr]    Compiling serde v1.0.150
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking codepage v0.1.1
[INFO] [stderr]     Checking quick-xml v0.25.0
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]    Compiling time-macros v0.2.6
[INFO] [stderr]    Compiling neon v0.10.1
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking neon-runtime v0.10.1
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking time v0.3.17
[INFO] [stderr]    Compiling jobserver v0.1.25
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]    Compiling zstd-sys v2.0.4+zstd.1.5.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking bzip2 v0.4.3
[INFO] [stderr]    Compiling syn-mid v0.5.3
[INFO] [stderr]    Compiling neon-macros v0.10.1
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking zip v0.6.3
[INFO] [stderr]     Checking calamine v0.19.1
[INFO] [stderr]     Checking fastexcel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CellValue`
[INFO] [stdout]   --> src/excel/mod.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub use row::{Cell, CellValue, Row};
[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: `BufWriter`
[INFO] [stdout]  --> src/lib.rs:3:55
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs::{File}, io::{BufReader, BufRead, Write, BufWriter}, fmt::Display};
[INFO] [stdout]   |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFFER_CAPACITY` is never used
[INFO] [stdout]  --> src/lib.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const BUFFER_CAPACITY: usize = 1_000_000;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sheet_writer` is never used
[INFO] [stdout]   --> src/excel/sheet.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | / impl<'a, W> Sheet<'a, W>
[INFO] [stdout] 17 | | where
[INFO] [stdout] 18 | |     W: Write + Seek,
[INFO] [stdout]    | |____________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |       pub fn sheet_writer(self, is_large: bool) -> IoResult<SheetWriter<&'a mut ZipWriter<W>>> {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_cell_style` is never used
[INFO] [stdout]   --> src/excel/workbook.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | / impl<W> WorkBook<W>
[INFO] [stdout] 40 | | where
[INFO] [stdout] 41 | |     W: Write + Seek,
[INFO] [stdout]    | |____________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |       pub fn create_cell_style(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CellValue`
[INFO] [stdout]   --> src/excel/mod.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub use row::{Cell, CellValue, Row};
[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: `BufWriter`
[INFO] [stdout]  --> src/lib.rs:3:55
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs::{File}, io::{BufReader, BufRead, Write, BufWriter}, fmt::Display};
[INFO] [stdout]   |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.84s
[INFO] [stdout] warning: constant `BUFFER_CAPACITY` is never used
[INFO] [stdout]  --> src/lib.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const BUFFER_CAPACITY: usize = 1_000_000;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sheet_writer` is never used
[INFO] [stdout]   --> src/excel/sheet.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | / impl<'a, W> Sheet<'a, W>
[INFO] [stdout] 17 | | where
[INFO] [stdout] 18 | |     W: Write + Seek,
[INFO] [stdout]    | |____________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |       pub fn sheet_writer(self, is_large: bool) -> IoResult<SheetWriter<&'a mut ZipWriter<W>>> {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15ececd81bcbfca1cb218729c10b40383d86f86453de0c7887baa43d61522994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ececd81bcbfca1cb218729c10b40383d86f86453de0c7887baa43d61522994", kill_on_drop: false }`
[INFO] [stdout] 15ececd81bcbfca1cb218729c10b40383d86f86453de0c7887baa43d61522994
