[INFO] cloning repository https://github.com/mojave2/format-args-benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mojave2/format-args-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmojave2%2Fformat-args-benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmojave2%2Fformat-args-benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38919539e339a863735061d1b08b33034b9bacbd
[INFO] checking mojave2/format-args-benchmark against 98fd715edd3a0a5aa8f2041d7e20a3143b0fc0d3 for pr-160235-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmojave2%2Fformat-args-benchmark" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mojave2/format-args-benchmark
[INFO] finished tweaking git repo https://github.com/mojave2/format-args-benchmark
[INFO] tweaked toml for git repo https://github.com/mojave2/format-args-benchmark written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mojave2/format-args-benchmark on toolchain 98fd715edd3a0a5aa8f2041d7e20a3143b0fc0d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98fd715edd3a0a5aa8f2041d7e20a3143b0fc0d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mojave2/format-args-benchmark 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" "+98fd715edd3a0a5aa8f2041d7e20a3143b0fc0d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `all_cases` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../all_cases
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `all-cases`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/all_cases.rs
[INFO] [stderr] 1 + src/bin/all-cases.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `fill_alignment` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../fill_alignment
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `fill-alignment`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/fill_alignment.rs
[INFO] [stderr] 1 + src/bin/fill-alignment.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `multi_arg` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../multi_arg
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `multi-arg`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/multi_arg.rs
[INFO] [stderr] 1 + src/bin/multi-arg.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `num_arg` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../num_arg
[INFO] [stderr]   |                                                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `num-arg`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/num_arg.rs
[INFO] [stderr] 1 + src/bin/num-arg.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `str_arg` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../str_arg
[INFO] [stderr]   |                                                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `str-arg`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/str_arg.rs
[INFO] [stderr] 1 + src/bin/str-arg.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `tuple_arg` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../tuple_arg
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `tuple-arg`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/tuple_arg.rs
[INFO] [stderr] 1 + src/bin/tuple-arg.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `format_args` (manifest) generated 6 warnings
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.7
[INFO] [stderr]   Downloaded rand_core v0.6.3
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.16
[INFO] [stderr]   Downloaded libc v0.2.132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] da0c0a236edeeaabbf094527f8291bfa5f41c38561388856a0023b0ebf051042
[INFO] running `Command { std: "docker" "start" "da0c0a236edeeaabbf094527f8291bfa5f41c38561388856a0023b0ebf051042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da0c0a236edeeaabbf094527f8291bfa5f41c38561388856a0023b0ebf051042", 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" "da0c0a236edeeaabbf094527f8291bfa5f41c38561388856a0023b0ebf051042" "/opt/rustwide/cargo-home/bin/cargo" "+98fd715edd3a0a5aa8f2041d7e20a3143b0fc0d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da0c0a236edeeaabbf094527f8291bfa5f41c38561388856a0023b0ebf051042", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da0c0a236edeeaabbf094527f8291bfa5f41c38561388856a0023b0ebf051042" "/opt/rustwide/cargo-home/bin/cargo" "+98fd715edd3a0a5aa8f2041d7e20a3143b0fc0d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `all_cases` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../all_cases
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `all-cases`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/all_cases.rs
[INFO] [stderr] 1 + src/bin/all-cases.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `fill_alignment` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../fill_alignment
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `fill-alignment`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/fill_alignment.rs
[INFO] [stderr] 1 + src/bin/fill-alignment.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `multi_arg` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../multi_arg
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `multi-arg`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/multi_arg.rs
[INFO] [stderr] 1 + src/bin/multi-arg.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `num_arg` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../num_arg
[INFO] [stderr]   |                          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `num-arg`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/num_arg.rs
[INFO] [stderr] 1 + src/bin/num-arg.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `str_arg` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../str_arg
[INFO] [stderr]   |                          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `str-arg`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/str_arg.rs
[INFO] [stderr] 1 + src/bin/str-arg.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `tuple_arg` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../tuple_arg
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `tuple-arg`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/tuple_arg.rs
[INFO] [stderr] 1 + src/bin/tuple-arg.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `format_args` (manifest) generated 6 warnings
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking format_args v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "da0c0a236edeeaabbf094527f8291bfa5f41c38561388856a0023b0ebf051042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da0c0a236edeeaabbf094527f8291bfa5f41c38561388856a0023b0ebf051042", kill_on_drop: false }`
[INFO] [stdout] da0c0a236edeeaabbf094527f8291bfa5f41c38561388856a0023b0ebf051042