[INFO] cloning repository https://github.com/Jerry19857/kata-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jerry19857/kata-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerry19857%2Fkata-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerry19857%2Fkata-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28cdaba404476ece40ed3df9abdee094cd2d4b7c
[INFO] fixing Jerry19857/kata-rust against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJerry19857%2Fkata-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jerry19857/kata-rust
[INFO] finished tweaking git repo https://github.com/Jerry19857/kata-rust
[INFO] tweaked toml for git repo https://github.com/Jerry19857/kata-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jerry19857/kata-rust on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jerry19857/kata-rust 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ba3758ab4b138c9201f1b65c83db65779b6db76eec365de076e1251014cf999c
[INFO] running `Command { std: "docker" "start" "ba3758ab4b138c9201f1b65c83db65779b6db76eec365de076e1251014cf999c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba3758ab4b138c9201f1b65c83db65779b6db76eec365de076e1251014cf999c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba3758ab4b138c9201f1b65c83db65779b6db76eec365de076e1251014cf999c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba3758ab4b138c9201f1b65c83db65779b6db76eec365de076e1251014cf999c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking kata-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `no_space` is never used
[INFO] [stdout]  --> tdd/remove_string_space/main.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn no_space(x: String) -> String{
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `number_to_string` is never used
[INFO] [stdout]  --> tdd/number_to_string/main.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn number_to_string(i: i32) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> tdd/nb_year/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let to_percent = (percent / 100.0);
[INFO] [stdout]   |                      ^               ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 7 -     let to_percent = (percent / 100.0);
[INFO] [stdout] 7 +     let to_percent = percent / 100.0 ;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maximum` is never used
[INFO] [stdout]   --> tdd/minimum/main.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn maximum(arr: &[i32]) -> i32 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `i32` by `f64`
[INFO] [stdout]  --> tdd/nb_year/main.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let result = p0 + p0 * to_percent + aug;
[INFO] [stdout]   |                          ^ no implementation for `i32 * f64`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Mul<f64>` is not implemented for `i32`
[INFO] [stdout] help: the following other types implement trait `Mul<Rhs>`
[INFO] [stdout]  --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ops/arith.rs:344:8
[INFO] [stdout]   |
[INFO] [stdout]   = note: `i32` implements `Mul`
[INFO] [stdout]  ::: /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ops/arith.rs:359:0
[INFO] [stdout]   |
[INFO] [stdout]   = note: in this macro invocation
[INFO] [stdout]  --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/internal_macros.rs:22:8
[INFO] [stdout]   |
[INFO] [stdout]   = note: `&i32` implements `Mul<i32>`
[INFO] [stdout]  ::: /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/internal_macros.rs:33:8
[INFO] [stdout]   |
[INFO] [stdout]   = note: `i32` implements `Mul<&i32>`
[INFO] [stdout]  ::: /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/internal_macros.rs:44:8
[INFO] [stdout]   |
[INFO] [stdout]   = note: `&i32` implements `Mul`
[INFO] [stdout]   = note: this error originates in the macro `mul_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kata-rust` (bin "nb_year") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `set_alarm` is never used
[INFO] [stdout]  --> tdd/set_alarm/main.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn set_alarm(employed: bool, vacation: bool) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simple_multiplication` is never used
[INFO] [stdout]  --> tdd/simple_multiplication/main.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn simple_multiplication(number: u8) -> u8 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> tdd/nb_year/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let to_percent = (percent / 100.0);
[INFO] [stdout]   |                      ^               ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 7 -     let to_percent = (percent / 100.0);
[INFO] [stdout] 7 +     let to_percent = percent / 100.0 ;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `i32` by `f64`
[INFO] [stdout]  --> tdd/nb_year/main.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let result = p0 + p0 * to_percent + aug;
[INFO] [stdout]   |                          ^ no implementation for `i32 * f64`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Mul<f64>` is not implemented for `i32`
[INFO] [stdout] help: the following other types implement trait `Mul<Rhs>`
[INFO] [stdout]  --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ops/arith.rs:344:8
[INFO] [stdout]   |
[INFO] [stdout]   = note: `i32` implements `Mul`
[INFO] [stdout]  ::: /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ops/arith.rs:359:0
[INFO] [stdout]   |
[INFO] [stdout]   = note: in this macro invocation
[INFO] [stdout]  --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/internal_macros.rs:22:8
[INFO] [stdout]   |
[INFO] [stdout]   = note: `&i32` implements `Mul<i32>`
[INFO] [stdout]  ::: /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/internal_macros.rs:33:8
[INFO] [stdout]   |
[INFO] [stdout]   = note: `i32` implements `Mul<&i32>`
[INFO] [stdout]  ::: /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/internal_macros.rs:44:8
[INFO] [stdout]   |
[INFO] [stdout]   = note: `&i32` implements `Mul`
[INFO] [stdout]   = note: this error originates in the macro `mul_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kata-rust` (bin "nb_year" test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "ba3758ab4b138c9201f1b65c83db65779b6db76eec365de076e1251014cf999c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3758ab4b138c9201f1b65c83db65779b6db76eec365de076e1251014cf999c", kill_on_drop: false }`
[INFO] [stdout] ba3758ab4b138c9201f1b65c83db65779b6db76eec365de076e1251014cf999c
