[INFO] cloning repository https://github.com/openkylin/rust-env-logger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/openkylin/rust-env-logger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenkylin%2Frust-env-logger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenkylin%2Frust-env-logger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 474997a4aa009532531f2f7a65f3eae929c994d5 [INFO] checking openkylin/rust-env-logger against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenkylin%2Frust-env-logger" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/openkylin/rust-env-logger [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/openkylin/rust-env-logger [INFO] tweaked toml for git repo https://github.com/openkylin/rust-env-logger written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/openkylin/rust-env-logger on toolchain f21fbac535ab2c3bc50db20547f4d48477357103 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/openkylin/rust-env-logger 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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6dd8df0f1ada9351e8dc4580cd17f71331406a5058a4473cefe8ab4f3574d27 [INFO] running `Command { std: "docker" "start" "-a" "c6dd8df0f1ada9351e8dc4580cd17f71331406a5058a4473cefe8ab4f3574d27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6dd8df0f1ada9351e8dc4580cd17f71331406a5058a4473cefe8ab4f3574d27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6dd8df0f1ada9351e8dc4580cd17f71331406a5058a4473cefe8ab4f3574d27", kill_on_drop: false }` [INFO] [stdout] c6dd8df0f1ada9351e8dc4580cd17f71331406a5058a4473cefe8ab4f3574d27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 342e33271d87fc918386d971e2479f2abdb082c2266f36a8cae3bd00e07dba27 [INFO] running `Command { std: "docker" "start" "-a" "342e33271d87fc918386d971e2479f2abdb082c2266f36a8cae3bd00e07dba27", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking env_logger v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `rustbuild` [INFO] [stdout] --> src/lib.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 283 | #![cfg_attr(rustbuild, feature(staged_api, rustc_private))] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `rustbuild` [INFO] [stdout] --> src/lib.rs:284:13 [INFO] [stdout] | [INFO] [stdout] 284 | #![cfg_attr(rustbuild, unstable(feature = "rustc_private", issue = "27812"))] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `rustbuild` [INFO] [stdout] --> src/lib.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 283 | #![cfg_attr(rustbuild, feature(staged_api, rustc_private))] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fmt/writer/termcolor/extern_impl.rs:413:21 [INFO] [stdout] | [INFO] [stdout] 413 | pub fn value(&self, value: T) -> StyledValue { [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] 413 | pub fn value(&self, value: T) -> StyledValue<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `env_logger` (lib); 3 warnings 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/f21fbac535ab2c3bc50db20547f4d48477357103/bin/rustc --crate-name env_logger --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="auto-color"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="humantime"' --cfg 'feature="regex"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("auto-color", "color", "default", "humantime", "regex"))' -C metadata=1494ee38641e9bf9 -C extra-filename=-c0045d763726be14 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-fbd4799d9ab0676e.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-86d1f417b825cf48.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6b1522228d405ba1.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-b09ab8fa1f7079a9.rmeta --cap-lints=forbid` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `env_logger` (lib 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/f21fbac535ab2c3bc50db20547f4d48477357103/bin/rustc --crate-name env_logger --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="auto-color"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="humantime"' --cfg 'feature="regex"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("auto-color", "color", "default", "humantime", "regex"))' -C metadata=b32b5cfcb4b149c4 -C extra-filename=-93605510788e9548 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-fbd4799d9ab0676e.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-86d1f417b825cf48.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6b1522228d405ba1.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-b09ab8fa1f7079a9.rmeta --cap-lints=forbid` (exit status: 0) [INFO] running `Command { std: "docker" "inspect" "342e33271d87fc918386d971e2479f2abdb082c2266f36a8cae3bd00e07dba27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "342e33271d87fc918386d971e2479f2abdb082c2266f36a8cae3bd00e07dba27", kill_on_drop: false }` [INFO] [stdout] 342e33271d87fc918386d971e2479f2abdb082c2266f36a8cae3bd00e07dba27