[INFO] cloning repository https://github.com/cicvedu/rustlings-semester-3-appleCatch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cicvedu/rustlings-semester-3-appleCatch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcicvedu%2Frustlings-semester-3-appleCatch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcicvedu%2Frustlings-semester-3-appleCatch'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcicvedu%2Frustlings-semester-3-appleCatch/info/: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/cicvedu/rustlings-semester-3-appleCatch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cicvedu/rustlings-semester-3-appleCatch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcicvedu%2Frustlings-semester-3-appleCatch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcicvedu%2Frustlings-semester-3-appleCatch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f851bcd754f5dc0aaa41add308882ec99609281 [INFO] checking cicvedu/rustlings-semester-3-appleCatch against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcicvedu%2Frustlings-semester-3-appleCatch" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cicvedu/rustlings-semester-3-appleCatch [INFO] finished tweaking git repo https://github.com/cicvedu/rustlings-semester-3-appleCatch [INFO] tweaked toml for git repo https://github.com/cicvedu/rustlings-semester-3-appleCatch written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cicvedu/rustlings-semester-3-appleCatch on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cicvedu/rustlings-semester-3-appleCatch 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" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68fa6a6903635b1ba3dbc9019e66fe58ceed926b588be25f91a117551ff88e1b [INFO] running `Command { std: "docker" "start" "-a" "68fa6a6903635b1ba3dbc9019e66fe58ceed926b588be25f91a117551ff88e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68fa6a6903635b1ba3dbc9019e66fe58ceed926b588be25f91a117551ff88e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68fa6a6903635b1ba3dbc9019e66fe58ceed926b588be25f91a117551ff88e1b", kill_on_drop: false }` [INFO] [stdout] 68fa6a6903635b1ba3dbc9019e66fe58ceed926b588be25f91a117551ff88e1b [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf4b57ba02284f26919129af0f3927e44f1117cd069a8a3df5b4a52043f37e06 [INFO] running `Command { std: "docker" "start" "-a" "cf4b57ba02284f26919129af0f3927e44f1117cd069a8a3df5b4a52043f37e06", kill_on_drop: false }` [INFO] [stderr] Checking serde v1.0.171 [INFO] [stderr] Checking serde_json v1.0.102 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking escargot v0.4.0 [INFO] [stderr] Checking rustlings v5.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/exercise.rs:113:20 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn compile(&self) -> Result { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 113 | pub fn compile(&self) -> Result, ExerciseOutput> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/exercise.rs:113:20 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn compile(&self) -> Result { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 113 | pub fn compile(&self) -> Result, ExerciseOutput> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustlings` (bin "rustlings" test); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/e9182f195b8505c87c4bd055b9f6e114ccda0981/bin/rustc --crate-name rustlings --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=2f67abadef55f378 -C extra-filename=-ab53c9ccea3709a0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern argh=/opt/rustwide/target/debug/deps/libargh-03dfd0338dd0c40b.rmeta --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-da12a4833b2beb04.rmeta --extern console=/opt/rustwide/target/debug/deps/libconsole-f8bcbb7f97db00c5.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-89462d437e8c89f8.rmeta --extern home=/opt/rustwide/target/debug/deps/libhome-74ac23a87530ecc6.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-b7e43d84a3e369e2.rmeta --extern notify=/opt/rustwide/target/debug/deps/libnotify-57233b0a5d097ee8.rmeta --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-d7fa69a628c1fba7.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-1c5eac6f462b4d71.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-4290f67ff1d33fef.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4999d9845cc81286.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-58a2f32ad5a8167a.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-ce6b4785e9b158e4.rmeta --cap-lints=forbid` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "cf4b57ba02284f26919129af0f3927e44f1117cd069a8a3df5b4a52043f37e06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf4b57ba02284f26919129af0f3927e44f1117cd069a8a3df5b4a52043f37e06", kill_on_drop: false }` [INFO] [stdout] cf4b57ba02284f26919129af0f3927e44f1117cd069a8a3df5b4a52043f37e06