[INFO] cloning repository https://github.com/pedrobelmont/pro1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pedrobelmont/pro1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrobelmont%2Fpro1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrobelmont%2Fpro1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61b3d9a0b2e83d877616ff5d8fbe6ad82e3427ee
[INFO] building pedrobelmont/pro1 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrobelmont%2Fpro1" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pedrobelmont/pro1 on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pedrobelmont/pro1
[INFO] finished tweaking git repo https://github.com/pedrobelmont/pro1
[INFO] tweaked toml for git repo https://github.com/pedrobelmont/pro1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pedrobelmont/pro1 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] building pedrobelmont/pro1 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrobelmont%2Fpro1" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pedrobelmont/pro1 on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pedrobelmont/pro1
[INFO] finished tweaking git repo https://github.com/pedrobelmont/pro1
[INFO] tweaked toml for git repo https://github.com/pedrobelmont/pro1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pedrobelmont/pro1 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcbffa146d31f0e21f2c6e3d1bf70b7e4d778bbd06a87400ec2d7cff064cb962
[INFO] running `Command { std: "docker" "start" "-a" "bcbffa146d31f0e21f2c6e3d1bf70b7e4d778bbd06a87400ec2d7cff064cb962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcbffa146d31f0e21f2c6e3d1bf70b7e4d778bbd06a87400ec2d7cff064cb962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbffa146d31f0e21f2c6e3d1bf70b7e4d778bbd06a87400ec2d7cff064cb962", kill_on_drop: false }`
[INFO] [stdout] bcbffa146d31f0e21f2c6e3d1bf70b7e4d778bbd06a87400ec2d7cff064cb962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9169486c9eeb7dea7a407415b1f52382ee49594e52c149dcaa94476d1839bae1
[INFO] running `Command { std: "docker" "start" "-a" "9169486c9eeb7dea7a407415b1f52382ee49594e52c149dcaa94476d1839bae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pro1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `mult` is never used
[INFO] [stdout]   --> src/utils/operacoes.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn mult(a: i32, b: i32, histo: &mut [String; 6], position: &mut i32) -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `divi` is never used
[INFO] [stdout]   --> src/utils/operacoes.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn divi(a: i32, b: i32, histo: &mut [String; 6], position: &mut i32) -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "9169486c9eeb7dea7a407415b1f52382ee49594e52c149dcaa94476d1839bae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9169486c9eeb7dea7a407415b1f52382ee49594e52c149dcaa94476d1839bae1", kill_on_drop: false }`
[INFO] [stdout] 9169486c9eeb7dea7a407415b1f52382ee49594e52c149dcaa94476d1839bae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 048800ba3aeb2eb51f6169f88d9cc4167adde2450bf2662f128e978747f991aa
[INFO] running `Command { std: "docker" "start" "-a" "048800ba3aeb2eb51f6169f88d9cc4167adde2450bf2662f128e978747f991aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling pro1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `mult` is never used
[INFO] [stdout]   --> src/utils/operacoes.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn mult(a: i32, b: i32, histo: &mut [String; 6], position: &mut i32) -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `divi` is never used
[INFO] [stdout]   --> src/utils/operacoes.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn divi(a: i32, b: i32, histo: &mut [String; 6], position: &mut i32) -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "048800ba3aeb2eb51f6169f88d9cc4167adde2450bf2662f128e978747f991aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048800ba3aeb2eb51f6169f88d9cc4167adde2450bf2662f128e978747f991aa", kill_on_drop: false }`
[INFO] [stdout] 048800ba3aeb2eb51f6169f88d9cc4167adde2450bf2662f128e978747f991aa