[INFO] cloning repository https://github.com/Nuwidra/Rastreador-Syscalls-Tarea-1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nuwidra/Rastreador-Syscalls-Tarea-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNuwidra%2FRastreador-Syscalls-Tarea-1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNuwidra%2FRastreador-Syscalls-Tarea-1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2d33fa15b073062fae72f238d5d26465ce8fc53
[INFO] checking Nuwidra/Rastreador-Syscalls-Tarea-1 against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNuwidra%2FRastreador-Syscalls-Tarea-1" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nuwidra/Rastreador-Syscalls-Tarea-1
[INFO] finished tweaking git repo https://github.com/Nuwidra/Rastreador-Syscalls-Tarea-1
[INFO] tweaked toml for git repo https://github.com/Nuwidra/Rastreador-Syscalls-Tarea-1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nuwidra/Rastreador-Syscalls-Tarea-1 on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nuwidra/Rastreador-Syscalls-Tarea-1 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded linux-personality v1.0.0
[INFO] [stderr]   Downloaded execute v0.2.11
[INFO] [stderr]   Downloaded execute-command-tokens v0.1.6
[INFO] [stderr]   Downloaded execute-command-macro v0.1.8
[INFO] [stderr]   Downloaded execute-command-macro-impl v0.1.8
[INFO] [stderr]   Downloaded nix v0.25.0
[INFO] [stderr]   Downloaded libc v0.2.131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb1e3423a0ca68103afc813d98f09935e6858150706c197de94ba2231eb15aa2
[INFO] running `Command { std: "docker" "start" "-a" "cb1e3423a0ca68103afc813d98f09935e6858150706c197de94ba2231eb15aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb1e3423a0ca68103afc813d98f09935e6858150706c197de94ba2231eb15aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1e3423a0ca68103afc813d98f09935e6858150706c197de94ba2231eb15aa2", kill_on_drop: false }`
[INFO] [stdout] cb1e3423a0ca68103afc813d98f09935e6858150706c197de94ba2231eb15aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c14fdd07b294c1d45d9d9b5fc2c0756f3bb149e33239e6c789d96aa2e8c630a
[INFO] running `Command { std: "docker" "start" "-a" "2c14fdd07b294c1d45d9d9b5fc2c0756f3bb149e33239e6c789d96aa2e8c630a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling execute-command-tokens v0.1.6
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking linux-personality v1.0.0
[INFO] [stderr]     Checking nix v0.25.0
[INFO] [stderr]    Compiling execute-command-macro-impl v0.1.8
[INFO] [stderr]     Checking execute-command-macro v0.1.8
[INFO] [stderr]     Checking execute v0.2.11
[INFO] [stderr]     Checking sys_call_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_text` is never used
[INFO] [stdout]  --> src/argument/t_argument.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait TArgument {
[INFO] [stdout]   |           --------- method in this trait
[INFO] [stdout] 8 |     fn get_text(&self) -> &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: method `get_text` is never used
[INFO] [stdout]  --> src/argument/t_argument.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait TArgument {
[INFO] [stdout]   |           --------- method in this trait
[INFO] [stdout] 8 |     fn get_text(&self) -> &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: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/tracer/mod.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         command.exec();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let _ = command.exec();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/tracer/mod.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         command.exec();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let _ = command.exec();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.47s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2c14fdd07b294c1d45d9d9b5fc2c0756f3bb149e33239e6c789d96aa2e8c630a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c14fdd07b294c1d45d9d9b5fc2c0756f3bb149e33239e6c789d96aa2e8c630a", kill_on_drop: false }`
[INFO] [stdout] 2c14fdd07b294c1d45d9d9b5fc2c0756f3bb149e33239e6c789d96aa2e8c630a
