[INFO] cloning repository https://github.com/mosescb/rust-basics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mosescb/rust-basics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmosescb%2Frust-basics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmosescb%2Frust-basics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a32e69140816cc8f9a9c5e96a3af290ec3082302
[INFO] testing mosescb/rust-basics against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmosescb%2Frust-basics" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mosescb/rust-basics on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mosescb/rust-basics
[INFO] finished tweaking git repo https://github.com/mosescb/rust-basics
[INFO] tweaked toml for git repo https://github.com/mosescb/rust-basics written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/mosescb/rust-basics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4bc6b84233aac40085eb12234b94081199b99d69dcfc3240f08c418bb8c0ef09
[INFO] running `Command { std: "docker" "start" "-a" "4bc6b84233aac40085eb12234b94081199b99d69dcfc3240f08c418bb8c0ef09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bc6b84233aac40085eb12234b94081199b99d69dcfc3240f08c418bb8c0ef09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc6b84233aac40085eb12234b94081199b99d69dcfc3240f08c418bb8c0ef09", kill_on_drop: false }`
[INFO] [stdout] 4bc6b84233aac40085eb12234b94081199b99d69dcfc3240f08c418bb8c0ef09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bfc9eff8479e1a53f7400fc0d189681f3f4cb1e6e7cc4d5c8587b4ca70a4632
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3bfc9eff8479e1a53f7400fc0d189681f3f4cb1e6e7cc4d5c8587b4ca70a4632", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-basics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `Person1` should have a snake case name
[INFO] [stdout]    --> src/main.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |     let Person1 = Person{
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `person1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Person2` should have a snake case name
[INFO] [stdout]    --> src/main.rs:396:9
[INFO] [stdout]     |
[INFO] [stdout] 396 |     let Person2 = Person{
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `person2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Person3` should have a snake case name
[INFO] [stdout]    --> src/main.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 402 |     let mut Person3 = Person{
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `person3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Person4` should have a snake case name
[INFO] [stdout]    --> src/main.rs:407:13
[INFO] [stdout]     |
[INFO] [stdout] 407 |     let mut Person4 = Person::new("Lisa");
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `person4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "3bfc9eff8479e1a53f7400fc0d189681f3f4cb1e6e7cc4d5c8587b4ca70a4632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfc9eff8479e1a53f7400fc0d189681f3f4cb1e6e7cc4d5c8587b4ca70a4632", kill_on_drop: false }`
[INFO] [stdout] 3bfc9eff8479e1a53f7400fc0d189681f3f4cb1e6e7cc4d5c8587b4ca70a4632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b88f9bfbf706796008ee773ffedccaa6549815610c7835c22a9be48e0826bfe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6b88f9bfbf706796008ee773ffedccaa6549815610c7835c22a9be48e0826bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-basics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `Person1` should have a snake case name
[INFO] [stdout]    --> src/main.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |     let Person1 = Person{
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `person1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Person2` should have a snake case name
[INFO] [stdout]    --> src/main.rs:396:9
[INFO] [stdout]     |
[INFO] [stdout] 396 |     let Person2 = Person{
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `person2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Person3` should have a snake case name
[INFO] [stdout]    --> src/main.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 402 |     let mut Person3 = Person{
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `person3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Person4` should have a snake case name
[INFO] [stdout]    --> src/main.rs:407:13
[INFO] [stdout]     |
[INFO] [stdout] 407 |     let mut Person4 = Person::new("Lisa");
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `person4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "6b88f9bfbf706796008ee773ffedccaa6549815610c7835c22a9be48e0826bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b88f9bfbf706796008ee773ffedccaa6549815610c7835c22a9be48e0826bfe", kill_on_drop: false }`
[INFO] [stdout] 6b88f9bfbf706796008ee773ffedccaa6549815610c7835c22a9be48e0826bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43d4eca722f6793609eb700cd8eaaaddb816dbb4f9838b23d3a0c324f4893bf2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "43d4eca722f6793609eb700cd8eaaaddb816dbb4f9838b23d3a0c324f4893bf2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: variable `Person1` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/main.rs:388:9
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 388 |     let Person1 = Person{
[INFO] [stdout] 
[INFO] [stderr]     |         ^^^^^^^ help: convert the identifier to snake case: `person1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Person2` should have a snake case name
[INFO] [stderr]    --> src/main.rs:396:9
[INFO] [stderr]     |
[INFO] [stderr] 396 |     let Person2 = Person{
[INFO] [stderr]     |         ^^^^^^^ help: convert the identifier to snake case: `person2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Person3` should have a snake case name
[INFO] [stderr]    --> src/main.rs:402:13
[INFO] [stderr]     |
[INFO] [stderr] 402 |     let mut Person3 = Person{
[INFO] [stderr]     |             ^^^^^^^ help: convert the identifier to snake case: `person3`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Person4` should have a snake case name
[INFO] [stderr]    --> src/main.rs:407:13
[INFO] [stderr]     |
[INFO] [stderr] 407 |     let mut Person4 = Person::new("Lisa");
[INFO] [stderr]     |             ^^^^^^^ help: convert the identifier to snake case: `person4`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_basics-8efdf723891892f8)
[INFO] running `Command { std: "docker" "inspect" "43d4eca722f6793609eb700cd8eaaaddb816dbb4f9838b23d3a0c324f4893bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d4eca722f6793609eb700cd8eaaaddb816dbb4f9838b23d3a0c324f4893bf2", kill_on_drop: false }`
[INFO] [stdout] 43d4eca722f6793609eb700cd8eaaaddb816dbb4f9838b23d3a0c324f4893bf2