[INFO] cloning repository https://github.com/sorz/sd-journal-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sorz/sd-journal-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorz%2Fsd-journal-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorz%2Fsd-journal-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1df2cc776d43292ba97f66e6826f1eb84f8fd59 [INFO] checking sorz/sd-journal-rs against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorz%2Fsd-journal-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sorz/sd-journal-rs on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sorz/sd-journal-rs [INFO] finished tweaking git repo https://github.com/sorz/sd-journal-rs [INFO] tweaked toml for git repo https://github.com/sorz/sd-journal-rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/sorz/sd-journal-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bindgen v0.52.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6af1f5d1806b5117e67521d8c44d8a1d8cffa9de7531a04eb56b17def0d7534c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6af1f5d1806b5117e67521d8c44d8a1d8cffa9de7531a04eb56b17def0d7534c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6af1f5d1806b5117e67521d8c44d8a1d8cffa9de7531a04eb56b17def0d7534c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6af1f5d1806b5117e67521d8c44d8a1d8cffa9de7531a04eb56b17def0d7534c", kill_on_drop: false }` [INFO] [stdout] 6af1f5d1806b5117e67521d8c44d8a1d8cffa9de7531a04eb56b17def0d7534c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d31d68d0e9e2126a06be4b3a7fa7dfa0978f9ca226c1b63685707a8ca446fa72 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d31d68d0e9e2126a06be4b3a7fa7dfa0978f9ca226c1b63685707a8ca446fa72", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling bindgen v0.52.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling rustc-hash v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling which v3.1.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling sd-journal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `machine` [INFO] [stdout] --> src/id128.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn machine() -> SdResult { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `boot` [INFO] [stdout] --> src/id128.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn boot() -> SdResult { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/sd-journal-e175cca880747b3e/out/bindings.rs:3:4711 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < iovec > ( ) ) ) . iov_base as * const _ as usize } , 0usize , concat ! ( "Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/sd-journal-e175cca880747b3e/out/bindings.rs:3:4926 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! ( unsafe { & ( * ( :: std :: ptr :: null :: < iovec > ( ) ) ) . iov_len as * const _ as usize } , 8usize , concat ! ( "Offset of ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/sd-journal-e175cca880747b3e/out/bindings.rs:3:5656 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: std :: ptr :: null :: < sd_id128 > ( ) ) ) . bytes as * const _ as usize } , 0usize , concat ! ( "Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/sd-journal-e175cca880747b3e/out/bindings.rs:3:5871 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: std :: ptr :: null :: < sd_id128 > ( ) ) ) . qwords as * const _ as usize } , 0usize , concat ! ( "Offset of ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/sd-journal-e175cca880747b3e/out/bindings.rs:3:17621 [INFO] [stdout] | [INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < __va_list_tag > ( ) ) ) . gp_offset as * const _ as usize } , 0usize , concat ! ( "Offs... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/sd-journal-e175cca880747b3e/out/bindings.rs:3:17854 [INFO] [stdout] | [INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < __va_list_tag > ( ) ) ) . fp_offset as * const _ as usize } , 4usize , concat ! ( "Offs... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/sd-journal-e175cca880747b3e/out/bindings.rs:3:18087 [INFO] [stdout] | [INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < __va_list_tag > ( ) ) ) . overflow_arg_area as * const _ as usize } , 8usize , concat !... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/sd-journal-e175cca880747b3e/out/bindings.rs:3:18336 [INFO] [stdout] | [INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < __va_list_tag > ( ) ) ) . reg_save_area as * const _ as usize } , 16usize , concat ! ( ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.91s [INFO] running `Command { std: "docker" "inspect" "d31d68d0e9e2126a06be4b3a7fa7dfa0978f9ca226c1b63685707a8ca446fa72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d31d68d0e9e2126a06be4b3a7fa7dfa0978f9ca226c1b63685707a8ca446fa72", kill_on_drop: false }` [INFO] [stdout] d31d68d0e9e2126a06be4b3a7fa7dfa0978f9ca226c1b63685707a8ca446fa72