[INFO] cloning repository https://github.com/kesslern/rust-lox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kesslern/rust-lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkesslern%2Frust-lox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkesslern%2Frust-lox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 389d40944304502026842140cd55fbaea62d07db
[INFO] checking kesslern/rust-lox against master#9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a for pr-138458
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkesslern%2Frust-lox" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kesslern/rust-lox on toolchain 9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kesslern/rust-lox
[INFO] finished tweaking git repo https://github.com/kesslern/rust-lox
[INFO] tweaked toml for git repo https://github.com/kesslern/rust-lox written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kesslern/rust-lox 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" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90c314361200f6d9869ee424ba49cb3ecaff89192fa2959a71a661573af28eb9
[INFO] running `Command { std: "docker" "start" "-a" "90c314361200f6d9869ee424ba49cb3ecaff89192fa2959a71a661573af28eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90c314361200f6d9869ee424ba49cb3ecaff89192fa2959a71a661573af28eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c314361200f6d9869ee424ba49cb3ecaff89192fa2959a71a661573af28eb9", kill_on_drop: false }`
[INFO] [stdout] 90c314361200f6d9869ee424ba49cb3ecaff89192fa2959a71a661573af28eb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24578fb5937ecdc8d5e8a8e4bfd585091eca03d865a95234b3151ac4461f9904
[INFO] running `Command { std: "docker" "start" "-a" "24578fb5937ecdc8d5e8a8e4bfd585091eca03d865a95234b3151ac4461f9904", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-lox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/scanner.rs:104:36
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl<'a> Scanner<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 104 |     pub fn new(source: &'a str) -> Scanner {
[INFO] [stdout]     |                                    ^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/scanner.rs:104:36
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl<'a> Scanner<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 104 |     pub fn new(source: &'a str) -> Scanner {
[INFO] [stdout]     |                                    ^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "24578fb5937ecdc8d5e8a8e4bfd585091eca03d865a95234b3151ac4461f9904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24578fb5937ecdc8d5e8a8e4bfd585091eca03d865a95234b3151ac4461f9904", kill_on_drop: false }`
[INFO] [stdout] 24578fb5937ecdc8d5e8a8e4bfd585091eca03d865a95234b3151ac4461f9904