[INFO] fetching crate Cours_Rust_Guess_The_Number 0.1.0...
[INFO] checking Cours_Rust_Guess_The_Number-0.1.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate Cours_Rust_Guess_The_Number 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate Cours_Rust_Guess_The_Number 0.1.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Cours_Rust_Guess_The_Number 0.1.0
[INFO] finished tweaking crates.io crate Cours_Rust_Guess_The_Number 0.1.0
[INFO] tweaked toml for crates.io crate Cours_Rust_Guess_The_Number 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate Cours_Rust_Guess_The_Number 0.1.0 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e10c7bc28fc51e729eb165cb841131e2074706cfae8950867063ed13edfdc077
[INFO] running `Command { std: "docker" "start" "-a" "e10c7bc28fc51e729eb165cb841131e2074706cfae8950867063ed13edfdc077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e10c7bc28fc51e729eb165cb841131e2074706cfae8950867063ed13edfdc077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e10c7bc28fc51e729eb165cb841131e2074706cfae8950867063ed13edfdc077", kill_on_drop: false }`
[INFO] [stdout] e10c7bc28fc51e729eb165cb841131e2074706cfae8950867063ed13edfdc077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d909e764a9ee2a2d7e8b2e2d420d3635551eacabb22bbc5ff4ad90e39631c1c2
[INFO] running `Command { std: "docker" "start" "-a" "d909e764a9ee2a2d7e8b2e2d420d3635551eacabb22bbc5ff4ad90e39631c1c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking Cours_Rust_Guess_The_Number v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Cours_Rust_Guess_The_Number` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `cours_rust_guess_the_number`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Cours_Rust_Guess_The_Number` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `cours_rust_guess_the_number`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "d909e764a9ee2a2d7e8b2e2d420d3635551eacabb22bbc5ff4ad90e39631c1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d909e764a9ee2a2d7e8b2e2d420d3635551eacabb22bbc5ff4ad90e39631c1c2", kill_on_drop: false }`
[INFO] [stdout] d909e764a9ee2a2d7e8b2e2d420d3635551eacabb22bbc5ff4ad90e39631c1c2
[INFO] checking Cours_Rust_Guess_The_Number-0.1.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate Cours_Rust_Guess_The_Number 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate Cours_Rust_Guess_The_Number 0.1.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Cours_Rust_Guess_The_Number 0.1.0
[INFO] finished tweaking crates.io crate Cours_Rust_Guess_The_Number 0.1.0
[INFO] tweaked toml for crates.io crate Cours_Rust_Guess_The_Number 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate Cours_Rust_Guess_The_Number 0.1.0 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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b146f68eea0f633652fef987e2aae7f3f113cc2dae9e95de31a9c66f4c1f048f
[INFO] running `Command { std: "docker" "start" "-a" "b146f68eea0f633652fef987e2aae7f3f113cc2dae9e95de31a9c66f4c1f048f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b146f68eea0f633652fef987e2aae7f3f113cc2dae9e95de31a9c66f4c1f048f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b146f68eea0f633652fef987e2aae7f3f113cc2dae9e95de31a9c66f4c1f048f", kill_on_drop: false }`
[INFO] [stdout] b146f68eea0f633652fef987e2aae7f3f113cc2dae9e95de31a9c66f4c1f048f
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35d7955c6564a5d7085aca7902cb2a3d9972137482e3bea8dddbecfb9ff852c2
[INFO] running `Command { std: "docker" "start" "-a" "35d7955c6564a5d7085aca7902cb2a3d9972137482e3bea8dddbecfb9ff852c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking Cours_Rust_Guess_The_Number v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Cours_Rust_Guess_The_Number` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `cours_rust_guess_the_number`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Cours_Rust_Guess_The_Number` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `cours_rust_guess_the_number`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "35d7955c6564a5d7085aca7902cb2a3d9972137482e3bea8dddbecfb9ff852c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d7955c6564a5d7085aca7902cb2a3d9972137482e3bea8dddbecfb9ff852c2", kill_on_drop: false }`
[INFO] [stdout] 35d7955c6564a5d7085aca7902cb2a3d9972137482e3bea8dddbecfb9ff852c2
