[INFO] fetching crate filemagic 0.12.3... [INFO] testing filemagic-0.12.3 against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825 [INFO] extracting crate filemagic 0.12.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate filemagic 0.12.3 on toolchain ff2c56344c764af598ad33027e9c7a48881808ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate filemagic 0.12.3 [INFO] finished tweaking crates.io crate filemagic 0.12.3 [INFO] tweaked toml for crates.io crate filemagic 0.12.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28c44d8d2a25af82e87c2ce51fcf0c5ef2dc1a41370df8fe9ab415a9b7e1a344 [INFO] running `Command { std: "docker" "start" "-a" "28c44d8d2a25af82e87c2ce51fcf0c5ef2dc1a41370df8fe9ab415a9b7e1a344", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28c44d8d2a25af82e87c2ce51fcf0c5ef2dc1a41370df8fe9ab415a9b7e1a344", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28c44d8d2a25af82e87c2ce51fcf0c5ef2dc1a41370df8fe9ab415a9b7e1a344", kill_on_drop: false }` [INFO] [stdout] 28c44d8d2a25af82e87c2ce51fcf0c5ef2dc1a41370df8fe9ab415a9b7e1a344 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97f3ceb6a1e3b0aecbd9a12cb5dda36fe01a7e79bc9eeb3a7a617c9862b57163 [INFO] running `Command { std: "docker" "start" "-a" "97f3ceb6a1e3b0aecbd9a12cb5dda36fe01a7e79bc9eeb3a7a617c9862b57163", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling filemagic v0.12.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | /// libmagic declarations [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | #[link(name = "magic")] [INFO] [stdout] 8 | / extern "C" { [INFO] [stdout] 9 | | pub fn magic_open(flags: c_int) -> *const Magic; [INFO] [stdout] 10 | | pub fn magic_close(cookie: *const Magic); [INFO] [stdout] 11 | | pub fn magic_error(cookie: *const Magic) -> *const c_char; [INFO] [stdout] ... | [INFO] [stdout] 26 | | ) -> c_int; [INFO] [stdout] 27 | | } [INFO] [stdout] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "97f3ceb6a1e3b0aecbd9a12cb5dda36fe01a7e79bc9eeb3a7a617c9862b57163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97f3ceb6a1e3b0aecbd9a12cb5dda36fe01a7e79bc9eeb3a7a617c9862b57163", kill_on_drop: false }` [INFO] [stdout] 97f3ceb6a1e3b0aecbd9a12cb5dda36fe01a7e79bc9eeb3a7a617c9862b57163 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b64d3378d3c3ea3d3de939180d5fcbff28d45175c08bba0ac26452816141a5c8 [INFO] running `Command { std: "docker" "start" "-a" "b64d3378d3c3ea3d3de939180d5fcbff28d45175c08bba0ac26452816141a5c8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | /// libmagic declarations [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | #[link(name = "magic")] [INFO] [stdout] 8 | / extern "C" { [INFO] [stdout] 9 | | pub fn magic_open(flags: c_int) -> *const Magic; [INFO] [stdout] 10 | | pub fn magic_close(cookie: *const Magic); [INFO] [stdout] 11 | | pub fn magic_error(cookie: *const Magic) -> *const c_char; [INFO] [stdout] ... | [INFO] [stdout] 26 | | ) -> c_int; [INFO] [stdout] 27 | | } [INFO] [stdout] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling filemagic v0.12.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | /// libmagic declarations [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | #[link(name = "magic")] [INFO] [stdout] 8 | / extern "C" { [INFO] [stdout] 9 | | pub fn magic_open(flags: c_int) -> *const Magic; [INFO] [stdout] 10 | | pub fn magic_close(cookie: *const Magic); [INFO] [stdout] 11 | | pub fn magic_error(cookie: *const Magic) -> *const c_char; [INFO] [stdout] ... | [INFO] [stdout] 26 | | ) -> c_int; [INFO] [stdout] 27 | | } [INFO] [stdout] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 10.43s [INFO] running `Command { std: "docker" "inspect" "b64d3378d3c3ea3d3de939180d5fcbff28d45175c08bba0ac26452816141a5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b64d3378d3c3ea3d3de939180d5fcbff28d45175c08bba0ac26452816141a5c8", kill_on_drop: false }` [INFO] [stdout] b64d3378d3c3ea3d3de939180d5fcbff28d45175c08bba0ac26452816141a5c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 65301cdc17089c36afb8456e1b7f6e9426df2e1b38a71bd097970e18273896e8 [INFO] running `Command { std: "docker" "start" "-a" "65301cdc17089c36afb8456e1b7f6e9426df2e1b38a71bd097970e18273896e8", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/api.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | /// libmagic declarations [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 7 | #[link(name = "magic")] [INFO] [stderr] 8 | / extern "C" { [INFO] [stderr] 9 | | pub fn magic_open(flags: c_int) -> *const Magic; [INFO] [stderr] 10 | | pub fn magic_close(cookie: *const Magic); [INFO] [stderr] 11 | | pub fn magic_error(cookie: *const Magic) -> *const c_char; [INFO] [stderr] ... | [INFO] [stderr] 26 | | ) -> c_int; [INFO] [stderr] 27 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for extern blocks [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `filemagic` (lib) generated 1 warning [INFO] [stderr] warning: `filemagic` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/filemagic-91b9a85e2fa94edf) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stderr] , 4: Warning: using regular magic file `data/db-python' [INFO] [stdout] test tests::load_one_db ... ok [INFO] [stdout] test tests::get_buffer_mime ... ok [INFO] [stdout] test tests::macro_load_default_db ... ok [INFO] [stdout] test tests::load_default_db ... ok [INFO] [stdout] test tests::get_file_mime ... ok [INFO] [stdout] test tests::macro_load_one_db_with_flags ... ok [INFO] [stdout] test tests::macro_load_one_db ... ok [INFO] [stdout] test tests::file_error ... ok [INFO] [stdout] test tests::macro_get_buffer_mime ... ok [INFO] [stdout] test tests::version ... ok [INFO] [stdout] test tests::macro_get_file_mime ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests filemagic [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/macros.rs - macros::magic (line 7) ... ignored [INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "65301cdc17089c36afb8456e1b7f6e9426df2e1b38a71bd097970e18273896e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65301cdc17089c36afb8456e1b7f6e9426df2e1b38a71bd097970e18273896e8", kill_on_drop: false }` [INFO] [stdout] 65301cdc17089c36afb8456e1b7f6e9426df2e1b38a71bd097970e18273896e8