[INFO] cloning repository https://github.com/mranv/shellcode_injection
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mranv/shellcode_injection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmranv%2Fshellcode_injection", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmranv%2Fshellcode_injection'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 950a56c49ae56e076801fe785997fa9fb59c1749
[INFO] checking mranv/shellcode_injection against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmranv%2Fshellcode_injection" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mranv/shellcode_injection on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mranv/shellcode_injection
[INFO] finished tweaking git repo https://github.com/mranv/shellcode_injection
[INFO] tweaked toml for git repo https://github.com/mranv/shellcode_injection written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mranv/shellcode_injection 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2977374e60e6b10b6001cb6ba62b0f923b5da00ece8b48dcf1425bfccb3d3da
[INFO] running `Command { std: "docker" "start" "-a" "d2977374e60e6b10b6001cb6ba62b0f923b5da00ece8b48dcf1425bfccb3d3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2977374e60e6b10b6001cb6ba62b0f923b5da00ece8b48dcf1425bfccb3d3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2977374e60e6b10b6001cb6ba62b0f923b5da00ece8b48dcf1425bfccb3d3da", kill_on_drop: false }`
[INFO] [stdout] d2977374e60e6b10b6001cb6ba62b0f923b5da00ece8b48dcf1425bfccb3d3da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c95df329128049b700edb6d4ecd6ca7d3dd779ebed8582bc4c91c7802cd88eb4
[INFO] running `Command { std: "docker" "start" "-a" "c95df329128049b700edb6d4ecd6ca7d3dd779ebed8582bc4c91c7802cd88eb4", kill_on_drop: false }`
[INFO] [stderr]     Checking shellcode_injection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `buffer` should have an upper case name
[INFO] [stdout]  --> src/main.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     static buffer:[u8;276]=[0xfc,0x48,0x83,0xe4,0xf0,0xe8,0xc0,0x00,0x00,0x00,0x41,0x51,0x41,0x50,0x52,
[INFO] [stdout]   |            ^^^^^^ help: convert the identifier to upper case: `BUFFER`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `buffer` should have an upper case name
[INFO] [stdout]  --> src/main.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     static buffer:[u8;276]=[0xfc,0x48,0x83,0xe4,0xf0,0xe8,0xc0,0x00,0x00,0x00,0x41,0x51,0x41,0x50,0x52,
[INFO] [stdout]   |            ^^^^^^ help: convert the identifier to upper case: `BUFFER`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "c95df329128049b700edb6d4ecd6ca7d3dd779ebed8582bc4c91c7802cd88eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c95df329128049b700edb6d4ecd6ca7d3dd779ebed8582bc4c91c7802cd88eb4", kill_on_drop: false }`
[INFO] [stdout] c95df329128049b700edb6d4ecd6ca7d3dd779ebed8582bc4c91c7802cd88eb4