[INFO] cloning repository https://github.com/traysoncombs/Sorting-Algos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/traysoncombs/Sorting-Algos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraysoncombs%2FSorting-Algos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraysoncombs%2FSorting-Algos'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: index-pack failed [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/traysoncombs/Sorting-Algos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/traysoncombs/Sorting-Algos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraysoncombs%2FSorting-Algos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraysoncombs%2FSorting-Algos'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: index-pack failed [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/traysoncombs/Sorting-Algos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/traysoncombs/Sorting-Algos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraysoncombs%2FSorting-Algos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraysoncombs%2FSorting-Algos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e0a8fdb04251fe246400533bffb550fdd308f3a [INFO] checking traysoncombs/Sorting-Algos against master#426a60abc213b28a7c7198e475476b6e650d871f for pr-129199 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraysoncombs%2FSorting-Algos" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/traysoncombs/Sorting-Algos on toolchain 426a60abc213b28a7c7198e475476b6e650d871f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+426a60abc213b28a7c7198e475476b6e650d871f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/traysoncombs/Sorting-Algos [INFO] finished tweaking git repo https://github.com/traysoncombs/Sorting-Algos [INFO] tweaked toml for git repo https://github.com/traysoncombs/Sorting-Algos written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/traysoncombs/Sorting-Algos 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" "+426a60abc213b28a7c7198e475476b6e650d871f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+426a60abc213b28a7c7198e475476b6e650d871f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2e3fb18fda13096c505e3bbbc6e14ffdc7c75783e2bdaa46b7ded72a53afb14 [INFO] running `Command { std: "docker" "start" "-a" "c2e3fb18fda13096c505e3bbbc6e14ffdc7c75783e2bdaa46b7ded72a53afb14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2e3fb18fda13096c505e3bbbc6e14ffdc7c75783e2bdaa46b7ded72a53afb14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2e3fb18fda13096c505e3bbbc6e14ffdc7c75783e2bdaa46b7ded72a53afb14", kill_on_drop: false }` [INFO] [stdout] c2e3fb18fda13096c505e3bbbc6e14ffdc7c75783e2bdaa46b7ded72a53afb14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+426a60abc213b28a7c7198e475476b6e650d871f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83f247987e9a41f0c9f1d4c88574e42fddf804990323c0f6b7b004a3baf10802 [INFO] running `Command { std: "docker" "start" "-a" "83f247987e9a41f0c9f1d4c88574e42fddf804990323c0f6b7b004a3baf10802", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking my-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sorting/bubblesort.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | let mut swapped = swapped.unwrap_or(true); [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: variable does not need to be mutable [INFO] [stdout] --> src/sorting/bubblesort.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | let mut swapped = swapped.unwrap_or(true); [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: unused variable: `quickie` [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | let quickie = |arr: &mut Vec|{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quickie` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bubbly` [INFO] [stdout] --> src/main.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | let bubbly = |arr: &mut Vec|{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bubbly` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `quickie` [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | let quickie = |arr: &mut Vec|{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quickie` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bubbly` [INFO] [stdout] --> src/main.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | let bubbly = |arr: &mut Vec|{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bubbly` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "83f247987e9a41f0c9f1d4c88574e42fddf804990323c0f6b7b004a3baf10802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83f247987e9a41f0c9f1d4c88574e42fddf804990323c0f6b7b004a3baf10802", kill_on_drop: false }` [INFO] [stdout] 83f247987e9a41f0c9f1d4c88574e42fddf804990323c0f6b7b004a3baf10802 [INFO] checking traysoncombs/Sorting-Algos against try#2c70eb47850052381670935f807d41647a7dc992 for pr-129199 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraysoncombs%2FSorting-Algos" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/traysoncombs/Sorting-Algos on toolchain 2c70eb47850052381670935f807d41647a7dc992 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c70eb47850052381670935f807d41647a7dc992" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/traysoncombs/Sorting-Algos [INFO] finished tweaking git repo https://github.com/traysoncombs/Sorting-Algos [INFO] tweaked toml for git repo https://github.com/traysoncombs/Sorting-Algos written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/traysoncombs/Sorting-Algos 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" "+2c70eb47850052381670935f807d41647a7dc992" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+2c70eb47850052381670935f807d41647a7dc992" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff3b37f1aec3a4b373ac53f737be5e4ccc45ade5e9fe2b59fd62bd14f9b8cf44 [INFO] running `Command { std: "docker" "start" "-a" "ff3b37f1aec3a4b373ac53f737be5e4ccc45ade5e9fe2b59fd62bd14f9b8cf44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff3b37f1aec3a4b373ac53f737be5e4ccc45ade5e9fe2b59fd62bd14f9b8cf44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff3b37f1aec3a4b373ac53f737be5e4ccc45ade5e9fe2b59fd62bd14f9b8cf44", kill_on_drop: false }` [INFO] [stdout] ff3b37f1aec3a4b373ac53f737be5e4ccc45ade5e9fe2b59fd62bd14f9b8cf44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+2c70eb47850052381670935f807d41647a7dc992" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1da985243158394f86d62bb1784f732bd24caace13348e9c195e24d07035011 [INFO] running `Command { std: "docker" "start" "-a" "e1da985243158394f86d62bb1784f732bd24caace13348e9c195e24d07035011", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetamZHGaP/lib.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rand` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "e1da985243158394f86d62bb1784f732bd24caace13348e9c195e24d07035011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1da985243158394f86d62bb1784f732bd24caace13348e9c195e24d07035011", kill_on_drop: false }` [INFO] [stdout] e1da985243158394f86d62bb1784f732bd24caace13348e9c195e24d07035011