[INFO] fetching crate epub-builder 0.4.8... [INFO] testing epub-builder-0.4.8 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate epub-builder 0.4.8 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate epub-builder 0.4.8 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate epub-builder 0.4.8 [INFO] finished tweaking crates.io crate epub-builder 0.4.8 [INFO] tweaked toml for crates.io crate epub-builder 0.4.8 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate epub-builder 0.4.8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded podio v0.1.7 [INFO] [stderr] Downloaded adler32 v1.1.0 [INFO] [stderr] Downloaded html-escape v0.2.6 [INFO] [stderr] Downloaded addr2line v0.12.2 [INFO] [stderr] Downloaded backtrace v0.3.49 [INFO] [stderr] Downloaded error-chain v0.12.2 [INFO] [stderr] Downloaded serde v1.0.113 [INFO] [stderr] Downloaded bzip2 v0.3.3 [INFO] [stderr] Downloaded zip v0.5.6 [INFO] [stderr] Downloaded bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Downloaded ctor v0.1.15 [INFO] [stderr] Downloaded utf8-width v0.1.4 [INFO] [stderr] Downloaded mustache v0.9.0 [INFO] [stderr] Downloaded syn v1.0.32 [INFO] [stderr] Downloaded flate2 v1.0.14 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 707e154676244cda71175662e0dadee7743f59d6e3ab1c088ded6531ebe556cf [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" "707e154676244cda71175662e0dadee7743f59d6e3ab1c088ded6531ebe556cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "707e154676244cda71175662e0dadee7743f59d6e3ab1c088ded6531ebe556cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "707e154676244cda71175662e0dadee7743f59d6e3ab1c088ded6531ebe556cf", kill_on_drop: false }` [INFO] [stdout] 707e154676244cda71175662e0dadee7743f59d6e3ab1c088ded6531ebe556cf [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d8c6d418492b260943902b8dbc37f806b412368b6a4c45f75b1fd053bf0db304 [INFO] running `Command { std: "docker" "start" "-a" "d8c6d418492b260943902b8dbc37f806b412368b6a4c45f75b1fd053bf0db304", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling serde v1.0.113 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling utf8-width v0.1.4 [INFO] [stderr] Compiling addr2line v0.12.2 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling html-escape v0.2.6 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling zip v0.5.6 [INFO] [stderr] Compiling backtrace v0.3.49 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling mustache v0.9.0 [INFO] [stderr] Compiling epub-builder v0.4.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/zip.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | fn generate(&mut self, W) -> Result<()>; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: W` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.54s [INFO] running `Command { std: "docker" "inspect" "d8c6d418492b260943902b8dbc37f806b412368b6a4c45f75b1fd053bf0db304", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c6d418492b260943902b8dbc37f806b412368b6a4c45f75b1fd053bf0db304", kill_on_drop: false }` [INFO] [stdout] d8c6d418492b260943902b8dbc37f806b412368b6a4c45f75b1fd053bf0db304 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 416473c9eddb1e10e4a19af3d8be15b11b9ca6f4c7545968d0cbfd8f9b0b9500 [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" "416473c9eddb1e10e4a19af3d8be15b11b9ca6f4c7545968d0cbfd8f9b0b9500", kill_on_drop: false }` [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/zip.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | fn generate(&mut self, W) -> Result<()>; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: W` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling epub-builder v0.4.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/zip.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | fn generate(&mut self, W) -> Result<()>; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: W` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "416473c9eddb1e10e4a19af3d8be15b11b9ca6f4c7545968d0cbfd8f9b0b9500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "416473c9eddb1e10e4a19af3d8be15b11b9ca6f4c7545968d0cbfd8f9b0b9500", kill_on_drop: false }` [INFO] [stdout] 416473c9eddb1e10e4a19af3d8be15b11b9ca6f4c7545968d0cbfd8f9b0b9500 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4271f0b4be33a6a40923a0264f111ee220af5fbc9110d187839d7af88cda2cdb [INFO] running `Command { std: "docker" "start" "-a" "4271f0b4be33a6a40923a0264f111ee220af5fbc9110d187839d7af88cda2cdb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] running 9 tests [INFO] [stderr] --> src/zip.rs:20:38 [INFO] [stdout] test toc::toc_epub_broken_sublevels ... ok [INFO] [stderr] | [INFO] [stdout] test toc::toc_epub_simple_sublevels ... ok [INFO] [stderr] 20 | fn generate(&mut self, W) -> Result<()>; [INFO] [stdout] test toc::toc_epub_title_escaped ... ok [INFO] [stderr] | ^ help: try naming the parameter or explicitly ignoring it: `_: W` [INFO] [stdout] test toc::toc_simple ... ok [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: `epub-builder` (lib) generated 1 warning [INFO] [stderr] warning: `epub-builder` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/epub_builder-72177e3f68f10e84) [INFO] [stdout] test toc::toc_epub_simple ... ok [INFO] [stdout] test zip_command::zip_creation ... ok [INFO] [stdout] test common::test_escape ... ok [INFO] [stdout] test zip_command::zip_not_ok ... ok [INFO] [stdout] test zip_command::zip_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests epub_builder [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 22) ... ignored [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name epub_builder --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/bzip2-sys-a11eef3ab2123920/out/lib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7e43474801ea50b2.rlib --extern epub_builder=/opt/rustwide/target/debug/deps/libepub_builder-c12cb7f3fe1e83bd.rlib --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-3aedcb70b0935c9b.rlib --extern html_escape=/opt/rustwide/target/debug/deps/libhtml_escape-8c842aec23b0d473.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib --extern mustache=/opt/rustwide/target/debug/deps/libmustache-5436d7d5a89c73cd.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-94869af616f57206.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-630c849d454bffc5.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-e3ec89ae19736a6f.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-345f74cbc9e91632.rlib --extern zip=/opt/rustwide/target/debug/deps/libzip-cdd607f16f97b5bd.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="tempdir"' --cfg 'feature="zip"' --cfg 'feature="zip-command"' --cfg 'feature="zip-library"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "4271f0b4be33a6a40923a0264f111ee220af5fbc9110d187839d7af88cda2cdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4271f0b4be33a6a40923a0264f111ee220af5fbc9110d187839d7af88cda2cdb", kill_on_drop: false }` [INFO] [stdout] 4271f0b4be33a6a40923a0264f111ee220af5fbc9110d187839d7af88cda2cdb