[INFO] cloning repository https://github.com/justmexmehak/RustWorksheet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justmexmehak/RustWorksheet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustmexmehak%2FRustWorksheet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustmexmehak%2FRustWorksheet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c0c325c96e173c786fe62b06711e273790e5538 [INFO] testing justmexmehak/RustWorksheet against beta-2025-02-18 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustmexmehak%2FRustWorksheet" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/justmexmehak/RustWorksheet on toolchain beta-2025-02-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/justmexmehak/RustWorksheet [INFO] finished tweaking git repo https://github.com/justmexmehak/RustWorksheet [INFO] tweaked toml for git repo https://github.com/justmexmehak/RustWorksheet written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/justmexmehak/RustWorksheet 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fc941d5241698bc40330a529f573c6bca62a9b45c4e37cbe42194ae0d686110 [INFO] running `Command { std: "docker" "start" "-a" "4fc941d5241698bc40330a529f573c6bca62a9b45c4e37cbe42194ae0d686110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fc941d5241698bc40330a529f573c6bca62a9b45c4e37cbe42194ae0d686110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fc941d5241698bc40330a529f573c6bca62a9b45c4e37cbe42194ae0d686110", kill_on_drop: false }` [INFO] [stdout] 4fc941d5241698bc40330a529f573c6bca62a9b45c4e37cbe42194ae0d686110 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b7e406904bf5e0b6e21c93842eb8c591aa599a417dd055c980e4597fac91542 [INFO] running `Command { std: "docker" "start" "-a" "6b7e406904bf5e0b6e21c93842eb8c591aa599a417dd055c980e4597fac91542", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rust_organized v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/worksheet1.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | let mut str: String = String::from("hello"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/worksheet2.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 37 | struct Person{ [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 38 | name: String, [INFO] [stdout] 39 | age: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Red` and `Blue` are never constructed [INFO] [stdout] --> src/worksheet2.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 53 | enum Color{ [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 54 | Red, [INFO] [stdout] | ^^^ [INFO] [stdout] 55 | Blue, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `String` is never constructed [INFO] [stdout] --> src/worksheet2.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 74 | enum Option{ [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 75 | String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `author` and `pages` are never read [INFO] [stdout] --> src/worksheet2.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 93 | struct Book { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 94 | title: String, [INFO] [stdout] 95 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 96 | pages: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Status` is never used [INFO] [stdout] --> src/worksheet2.rs:108:6 [INFO] [stdout] | [INFO] [stdout] 108 | enum Status { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `title_and_status` is never used [INFO] [stdout] --> src/worksheet2.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn title_and_status(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "6b7e406904bf5e0b6e21c93842eb8c591aa599a417dd055c980e4597fac91542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b7e406904bf5e0b6e21c93842eb8c591aa599a417dd055c980e4597fac91542", kill_on_drop: false }` [INFO] [stdout] 6b7e406904bf5e0b6e21c93842eb8c591aa599a417dd055c980e4597fac91542 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ea3425554a6c944d47d30ab399b4a0356b59f2fb10ce423842d8dba22161f81 [INFO] running `Command { std: "docker" "start" "-a" "4ea3425554a6c944d47d30ab399b4a0356b59f2fb10ce423842d8dba22161f81", kill_on_drop: false }` [INFO] [stderr] Compiling rust_organized v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/worksheet1.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | let mut str: String = String::from("hello"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/worksheet2.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 37 | struct Person{ [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 38 | name: String, [INFO] [stdout] 39 | age: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Red` and `Blue` are never constructed [INFO] [stdout] --> src/worksheet2.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 53 | enum Color{ [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 54 | Red, [INFO] [stdout] | ^^^ [INFO] [stdout] 55 | Blue, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `String` is never constructed [INFO] [stdout] --> src/worksheet2.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 74 | enum Option{ [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 75 | String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `author` and `pages` are never read [INFO] [stdout] --> src/worksheet2.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 93 | struct Book { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 94 | title: String, [INFO] [stdout] 95 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 96 | pages: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Status` is never used [INFO] [stdout] --> src/worksheet2.rs:108:6 [INFO] [stdout] | [INFO] [stdout] 108 | enum Status { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `title_and_status` is never used [INFO] [stdout] --> src/worksheet2.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn title_and_status(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "4ea3425554a6c944d47d30ab399b4a0356b59f2fb10ce423842d8dba22161f81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ea3425554a6c944d47d30ab399b4a0356b59f2fb10ce423842d8dba22161f81", kill_on_drop: false }` [INFO] [stdout] 4ea3425554a6c944d47d30ab399b4a0356b59f2fb10ce423842d8dba22161f81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/050f72049d38fc1579e5fcb44a706c18edf16b80b1e1dee5956dc379464309c3/diff: no space left on device