[INFO] cloning repository https://github.com/phosae/rustlings-solution [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phosae/rustlings-solution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b743d104df883927980a55f4dea30c968fb4da6 [INFO] checking phosae/rustlings-solution against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 11% (526/4563) Updating files: 12% (548/4563) Updating files: 13% (594/4563) Updating files: 14% (639/4563) Updating files: 15% (685/4563) Updating files: 16% (731/4563) Updating files: 17% (776/4563) Updating files: 18% (822/4563) Updating files: 19% (867/4563) Updating files: 20% (913/4563) Updating files: 21% (959/4563) Updating files: 22% (1004/4563) Updating files: 23% (1050/4563) Updating files: 24% (1096/4563) Updating files: 25% (1141/4563) Updating files: 26% (1187/4563) Updating files: 27% (1233/4563) Updating files: 28% (1278/4563) Updating files: 29% (1324/4563) Updating files: 30% (1369/4563) Updating files: 31% (1415/4563) Updating files: 32% (1461/4563) Updating files: 33% (1506/4563) Updating files: 34% (1552/4563) Updating files: 35% (1598/4563) Updating files: 36% (1643/4563) Updating files: 37% (1689/4563) error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/display/tables.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/doc.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/examples_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/gen.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/go1_1.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/go1_2.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/httpexample_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/language.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/language_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/lookup_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/match.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/match_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/parse.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/language/parse_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/catalog/dict.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/catalog/go19.go [INFO] [stderr] Updating files: 38% (1734/4563) error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/catalog/gopre19.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/catalog_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/doc.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/examples_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/fmt_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/format.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/message.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/message_test.go [INFO] [stderr] fatal: cannot create directory at 'pkg/mod/golang.org/x/text@v0.3.7/message/pipeline': 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] checking phosae/rustlings-solution against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/pipeline/generate.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/pipeline/go19_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/pipeline/message.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/pipeline/pipeline.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/pipeline/pipeline_test.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/message/pipeline/rewrite.go [INFO] [stderr] fatal: cannot create directory at 'pkg/mod/golang.org/x/text@v0.3.7/message/pipeline/testdata': 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] checking phosae/rustlings-solution against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 32% (1462/4563) error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/date/tables.go [INFO] [stderr] error: unable to write file pkg/mod/golang.org/x/text@v0.3.7/doc.go [INFO] [stderr] fatal: cannot create directory at 'pkg/mod/golang.org/x/text@v0.3.7/encoding': 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] checking phosae/rustlings-solution against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphosae%2Frustlings-solution" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. 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[INFO] started tweaking git repo https://github.com/phosae/rustlings-solution [INFO] finished tweaking git repo https://github.com/phosae/rustlings-solution [INFO] tweaked toml for git repo https://github.com/phosae/rustlings-solution written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/phosae/rustlings-solution on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/phosae/rustlings-solution 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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54e31ff9564b88f18b294a49af4f343de4bb4e3aa307df02d788756874cfd360 [INFO] running `Command { std: "docker" "start" "-a" "54e31ff9564b88f18b294a49af4f343de4bb4e3aa307df02d788756874cfd360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54e31ff9564b88f18b294a49af4f343de4bb4e3aa307df02d788756874cfd360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54e31ff9564b88f18b294a49af4f343de4bb4e3aa307df02d788756874cfd360", kill_on_drop: false }` [INFO] [stdout] 54e31ff9564b88f18b294a49af4f343de4bb4e3aa307df02d788756874cfd360 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce1e3965e83f1ea0528632d7dca8c6413550f96c880daaf664ac91bc198cd10a [INFO] running `Command { std: "docker" "start" "-a" "ce1e3965e83f1ea0528632d7dca8c6413550f96c880daaf664ac91bc198cd10a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling argh_shared v0.1.5 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking filetime v0.2.15 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Checking predicates-tree v1.0.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking console v0.7.7 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Compiling argh_derive v0.1.5 [INFO] [stderr] Checking indicatif v0.10.3 [INFO] [stderr] Checking argh v0.1.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking rustlings v4.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/exercise.rs:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | 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] 109 | pub fn compile(&self) -> Result, ExerciseOutput> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [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:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | 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] 109 | pub fn compile(&self) -> Result, ExerciseOutput> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.23s [INFO] running `Command { std: "docker" "inspect" "ce1e3965e83f1ea0528632d7dca8c6413550f96c880daaf664ac91bc198cd10a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce1e3965e83f1ea0528632d7dca8c6413550f96c880daaf664ac91bc198cd10a", kill_on_drop: false }` [INFO] [stdout] ce1e3965e83f1ea0528632d7dca8c6413550f96c880daaf664ac91bc198cd10a