[INFO] cloning repository https://github.com/marci1175/Szamrendszer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marci1175/Szamrendszer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarci1175%2FSzamrendszer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarci1175%2FSzamrendszer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bbde7f84666d32b62c26a8c3bd244ae0a998f68b [INFO] building marci1175/Szamrendszer against try#334963c956d25708feab489a3816ae63f639355d for pr-135216 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarci1175%2FSzamrendszer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write file Cargo.lock [INFO] [stderr] error: unable to write file Cargo.toml [INFO] [stderr] fatal: cannot create directory at 'src': No space left on device [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] building marci1175/Szamrendszer against try#334963c956d25708feab489a3816ae63f639355d for pr-135216 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarci1175%2FSzamrendszer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marci1175/Szamrendszer 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/marci1175/Szamrendszer [INFO] finished tweaking git repo https://github.com/marci1175/Szamrendszer [INFO] tweaked toml for git repo https://github.com/marci1175/Szamrendszer written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/marci1175/Szamrendszer 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eb34c188c84e2090f2c9fe6416a635a9874bf4550965dde2d039139eeffca259 [INFO] running `Command { std: "docker" "start" "-a" "eb34c188c84e2090f2c9fe6416a635a9874bf4550965dde2d039139eeffca259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb34c188c84e2090f2c9fe6416a635a9874bf4550965dde2d039139eeffca259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb34c188c84e2090f2c9fe6416a635a9874bf4550965dde2d039139eeffca259", kill_on_drop: false }` [INFO] [stdout] eb34c188c84e2090f2c9fe6416a635a9874bf4550965dde2d039139eeffca259 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 02617faf7197da798c5a3a01c811e994f0d461d6ab33f68db800141c6d83331f [INFO] running `Command { std: "docker" "start" "-a" "02617faf7197da798c5a3a01c811e994f0d461d6ab33f68db800141c6d83331f", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling Szamrendszer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `env::current_exe`, `ops::Neg`, and `vec` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env::current_exe, fmt::Debug, ops::Neg, vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:163:5 [INFO] [stdout] | [INFO] [stdout] 114 | / loop { [INFO] [stdout] 115 | | let mut number = String::new(); [INFO] [stdout] 116 | | let mut szamrendszer = String::new(); [INFO] [stdout] 117 | | let mut szamrendszer_target = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 160 | | std::io::stdin().read_line(&mut String::new()); [INFO] [stdout] 161 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 162 | [INFO] [stdout] 163 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | std::io::stdin().read_line(&mut String::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 160 | let _ = std::io::stdin().read_line(&mut String::new()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "02617faf7197da798c5a3a01c811e994f0d461d6ab33f68db800141c6d83331f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02617faf7197da798c5a3a01c811e994f0d461d6ab33f68db800141c6d83331f", kill_on_drop: false }` [INFO] [stdout] 02617faf7197da798c5a3a01c811e994f0d461d6ab33f68db800141c6d83331f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f080431353344b468b21ca3aae179ec978f701c5810454f3a8b6b06127a651e1 [INFO] running `Command { std: "docker" "start" "-a" "f080431353344b468b21ca3aae179ec978f701c5810454f3a8b6b06127a651e1", kill_on_drop: false }` [INFO] [stderr] Compiling Szamrendszer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `env::current_exe`, `ops::Neg`, and `vec` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env::current_exe, fmt::Debug, ops::Neg, vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:163:5 [INFO] [stdout] | [INFO] [stdout] 114 | / loop { [INFO] [stdout] 115 | | let mut number = String::new(); [INFO] [stdout] 116 | | let mut szamrendszer = String::new(); [INFO] [stdout] 117 | | let mut szamrendszer_target = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 160 | | std::io::stdin().read_line(&mut String::new()); [INFO] [stdout] 161 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 162 | [INFO] [stdout] 163 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | std::io::stdin().read_line(&mut String::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 160 | let _ = std::io::stdin().read_line(&mut String::new()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "f080431353344b468b21ca3aae179ec978f701c5810454f3a8b6b06127a651e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f080431353344b468b21ca3aae179ec978f701c5810454f3a8b6b06127a651e1", kill_on_drop: false }` [INFO] [stdout] f080431353344b468b21ca3aae179ec978f701c5810454f3a8b6b06127a651e1