[INFO] cloning repository https://github.com/inayakitori/data_calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inayakitori/data_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finayakitori%2Fdata_calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finayakitori%2Fdata_calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7bd0ad6007e6e01ae6326bd523b41e615f90258c
[INFO] checking inayakitori/data_calculator against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finayakitori%2Fdata_calculator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/inayakitori/data_calculator
[INFO] finished tweaking git repo https://github.com/inayakitori/data_calculator
[INFO] tweaked toml for git repo https://github.com/inayakitori/data_calculator written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/inayakitori/data_calculator 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/inayakitori/data_calculator 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zip v0.2.8
[INFO] [stderr]   Downloaded serde_derive v1.0.157
[INFO] [stderr]   Downloaded error-chain v0.5.0
[INFO] [stderr]   Downloaded podio v0.1.7
[INFO] [stderr]   Downloaded byteorder v0.5.3
[INFO] [stderr]   Downloaded backtrace v0.2.3
[INFO] [stderr]   Downloaded office v0.8.1
[INFO] [stderr]   Downloaded gnuplot v0.0.37
[INFO] [stderr]   Downloaded quick-xml v0.4.2
[INFO] [stderr]   Downloaded syn v2.0.2
[INFO] [stderr]   Downloaded serde v1.0.157
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec112f2b6e18a74f9c75c0f4527dc33a5d6ebb03a8b3a9c2ce73fd7a08134220
[INFO] running `Command { std: "docker" "start" "-a" "ec112f2b6e18a74f9c75c0f4527dc33a5d6ebb03a8b3a9c2ce73fd7a08134220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec112f2b6e18a74f9c75c0f4527dc33a5d6ebb03a8b3a9c2ce73fd7a08134220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec112f2b6e18a74f9c75c0f4527dc33a5d6ebb03a8b3a9c2ce73fd7a08134220", kill_on_drop: false }`
[INFO] [stdout] ec112f2b6e18a74f9c75c0f4527dc33a5d6ebb03a8b3a9c2ce73fd7a08134220
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c956965042022302e9007d83ef0ad038161e7968cf5ffaf7df5b834c8fefdd
[INFO] running `Command { std: "docker" "start" "-a" "c9c956965042022302e9007d83ef0ad038161e7968cf5ffaf7df5b834c8fefdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling serde_derive v1.0.157
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]    Compiling serde v1.0.157
[INFO] [stderr]     Checking podio v0.1.7
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking gnuplot v0.0.37
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking quick-xml v0.4.2
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]    Compiling syn v2.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking msdos_time v0.1.6
[INFO] [stderr]     Checking zip v0.2.8
[INFO] [stderr]     Checking error-chain v0.5.0
[INFO] [stderr]     Checking office v0.8.1
[INFO] [stderr]     Checking data_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MultiplotFillDirection`, `MultiplotFillOrder`, and `PlotOption`
[INFO] [stdout]  --> src/main.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gnuplot::{AutoOption, AxesCommon, Caption, Color, Figure, MultiplotFillDirection, MultiplotFillOrder, PlotOption};
[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: `Range`
[INFO] [stdout]  --> src/main.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use office::{DataType, Excel, Range};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/data_structs.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             /// see [Conditions]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |             conditions
[INFO] [stdout]    |             ---------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MultiplotFillDirection`, `MultiplotFillOrder`, and `PlotOption`
[INFO] [stdout]  --> src/main.rs:3:63
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gnuplot::{AutoOption, AxesCommon, Caption, Color, Figure, MultiplotFillDirection, MultiplotFillOrder, PlotOption};
[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: `Range`
[INFO] [stdout]  --> src/main.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use office::{DataType, Excel, Range};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/data_structs.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             /// see [Conditions]
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |             conditions
[INFO] [stdout]    |             ---------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/data_structs.rs:90:69
[INFO] [stdout]    |
[INFO] [stdout] 90 |             self.pressure_coefficients(side).into_iter().for_each(|(x, c_p)| {
[INFO] [stdout]    |                                                                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c_p`
[INFO] [stdout]   --> src/data_structs.rs:90:72
[INFO] [stdout]    |
[INFO] [stdout] 90 |             self.pressure_coefficients(side).into_iter().for_each(|(x, c_p)| {
[INFO] [stdout]    |                                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_c_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/main.rs:76:23
[INFO] [stdout]    |
[INFO] [stdout] 76 |             .filter(|(a,c)| &-12. < c && c < &12.)
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let mut axes = fg.axes3d();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fg` is never read
[INFO] [stdout]   --> src/main.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut fg = Figure::new();
[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: variable `C_l` should have a snake case name
[INFO] [stdout]    --> src/main.rs:107:16
[INFO] [stdout]     |
[INFO] [stdout] 107 |         .map(|(C_l, C_l_p)| (C_l_p / C_l) - 1.)
[INFO] [stdout]     |                ^^^ help: convert the identifier to snake case (notice the capitalization): `c_l`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C_l_p` should have a snake case name
[INFO] [stdout]    --> src/main.rs:107:21
[INFO] [stdout]     |
[INFO] [stdout] 107 |         .map(|(C_l, C_l_p)| (C_l_p / C_l) - 1.)
[INFO] [stdout]     |                     ^^^^^ help: convert the identifier to snake case (notice the capitalization): `c_l_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C_l` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |         .map(|(C_l, C_l_p)| C_l - C_l_p)
[INFO] [stdout]     |                ^^^ help: convert the identifier to snake case (notice the capitalization): `c_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C_l_p` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |         .map(|(C_l, C_l_p)| C_l - C_l_p)
[INFO] [stdout]     |                     ^^^^^ help: convert the identifier to snake case (notice the capitalization): `c_l_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/data_structs.rs:90:69
[INFO] [stdout]    |
[INFO] [stdout] 90 |             self.pressure_coefficients(side).into_iter().for_each(|(x, c_p)| {
[INFO] [stdout]    |                                                                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c_p`
[INFO] [stdout]   --> src/data_structs.rs:90:72
[INFO] [stdout]    |
[INFO] [stdout] 90 |             self.pressure_coefficients(side).into_iter().for_each(|(x, c_p)| {
[INFO] [stdout]    |                                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_c_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/main.rs:76:23
[INFO] [stdout]    |
[INFO] [stdout] 76 |             .filter(|(a,c)| &-12. < c && c < &12.)
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let mut axes = fg.axes3d();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fg` is never read
[INFO] [stdout]   --> src/main.rs:93:18
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut fg = Figure::new();
[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: variable `C_l` should have a snake case name
[INFO] [stdout]    --> src/main.rs:107:16
[INFO] [stdout]     |
[INFO] [stdout] 107 |         .map(|(C_l, C_l_p)| (C_l_p / C_l) - 1.)
[INFO] [stdout]     |                ^^^ help: convert the identifier to snake case (notice the capitalization): `c_l`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C_l_p` should have a snake case name
[INFO] [stdout]    --> src/main.rs:107:21
[INFO] [stdout]     |
[INFO] [stdout] 107 |         .map(|(C_l, C_l_p)| (C_l_p / C_l) - 1.)
[INFO] [stdout]     |                     ^^^^^ help: convert the identifier to snake case (notice the capitalization): `c_l_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C_l` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |         .map(|(C_l, C_l_p)| C_l - C_l_p)
[INFO] [stdout]     |                ^^^ help: convert the identifier to snake case (notice the capitalization): `c_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C_l_p` should have a snake case name
[INFO] [stdout]    --> src/main.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |         .map(|(C_l, C_l_p)| C_l - C_l_p)
[INFO] [stdout]     |                     ^^^^^ help: convert the identifier to snake case (notice the capitalization): `c_l_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.27s
[INFO] running `Command { std: "docker" "inspect" "c9c956965042022302e9007d83ef0ad038161e7968cf5ffaf7df5b834c8fefdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c956965042022302e9007d83ef0ad038161e7968cf5ffaf7df5b834c8fefdd", kill_on_drop: false }`
[INFO] [stdout] c9c956965042022302e9007d83ef0ad038161e7968cf5ffaf7df5b834c8fefdd
