[INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-han/simple_cli_calculator_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ad11129e85aeb593937706598ee3d89d0f9e820 [INFO] checking gabriel-han/simple_cli_calculator_with_rust against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-han%2Fsimple_cli_calculator_with_rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gabriel-han/simple_cli_calculator_with_rust on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] finished tweaking git repo https://github.com/gabriel-han/simple_cli_calculator_with_rust [INFO] tweaked toml for git repo https://github.com/gabriel-han/simple_cli_calculator_with_rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gabriel-han/simple_cli_calculator_with_rust 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" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "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-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1eee059e3d4c71b57c49dfd425207138dc0fca501388a11fb92cf235d181df7 [INFO] running `Command { std: "docker" "start" "-a" "b1eee059e3d4c71b57c49dfd425207138dc0fca501388a11fb92cf235d181df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1eee059e3d4c71b57c49dfd425207138dc0fca501388a11fb92cf235d181df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1eee059e3d4c71b57c49dfd425207138dc0fca501388a11fb92cf235d181df7", kill_on_drop: false }` [INFO] [stdout] b1eee059e3d4c71b57c49dfd425207138dc0fca501388a11fb92cf235d181df7 [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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fb16b50ba34fdb461ed1386841eb20e402a68b4fe87872a5c52f6f4cd4cc46b [INFO] running `Command { std: "docker" "start" "-a" "6fb16b50ba34fdb461ed1386841eb20e402a68b4fe87872a5c52f6f4cd4cc46b", kill_on_drop: false }` [INFO] [stderr] Checking simple_cli_calculator_with_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Args` [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env::{args, Args}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Args` [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env::{args, Args}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Args` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/main.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", args); [INFO] [stdout] | ^^^^ `Args` cannot be formatted with the default formatter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Args` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0277]: `Args` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/main.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", args); [INFO] [stdout] | ^^^^ `Args` cannot be formatted with the default formatter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Args` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simple_cli_calculator_with_rust` (bin "simple_cli_calculator_with_rust") due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `simple_cli_calculator_with_rust` (bin "simple_cli_calculator_with_rust" test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6fb16b50ba34fdb461ed1386841eb20e402a68b4fe87872a5c52f6f4cd4cc46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fb16b50ba34fdb461ed1386841eb20e402a68b4fe87872a5c52f6f4cd4cc46b", kill_on_drop: false }` [INFO] [stdout] 6fb16b50ba34fdb461ed1386841eb20e402a68b4fe87872a5c52f6f4cd4cc46b