[INFO] fetching crate etch 0.4.2... [INFO] testing etch-0.4.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate etch 0.4.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate etch 0.4.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate etch 0.4.2 [INFO] finished tweaking crates.io crate etch 0.4.2 [INFO] tweaked toml for crates.io crate etch 0.4.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate etch 0.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bincode v1.1.4 [INFO] [stderr] Downloaded glue v0.8.7 [INFO] [stderr] Downloaded paste v0.1.5 [INFO] [stderr] Downloaded plist v0.4.1 [INFO] [stderr] Downloaded onig v4.3.2 [INFO] [stderr] Downloaded bork v0.2.1 [INFO] [stderr] Downloaded syntect v3.2.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.29 [INFO] [stderr] Downloaded paste-impl v0.1.5 [INFO] [stderr] Downloaded syn v0.15.33 [INFO] [stderr] Downloaded proc-macro-hack v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26d981576dc78570ffee862a9ff1e7ec0846cca20a70ec40ef61fe2bed71232d [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" "26d981576dc78570ffee862a9ff1e7ec0846cca20a70ec40ef61fe2bed71232d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26d981576dc78570ffee862a9ff1e7ec0846cca20a70ec40ef61fe2bed71232d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d981576dc78570ffee862a9ff1e7ec0846cca20a70ec40ef61fe2bed71232d", kill_on_drop: false }` [INFO] [stdout] 26d981576dc78570ffee862a9ff1e7ec0846cca20a70ec40ef61fe2bed71232d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e6a96128edbfeb8b292ed694a456ca0a4c3ee54dba4ad7c41db634622a1c742 [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" "5e6a96128edbfeb8b292ed694a456ca0a4c3ee54dba4ad7c41db634622a1c742", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.29 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling bork v0.2.1 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling line-wrap v0.1.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling regex-syntax v0.6.6 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling onig_sys v69.1.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Compiling proc-macro-hack v0.5.5 [INFO] [stderr] Compiling paste-impl v0.1.5 [INFO] [stderr] Compiling onig v4.3.2 [INFO] [stderr] Compiling paste v0.1.5 [INFO] [stderr] Compiling glue v0.8.7 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling plist v0.4.1 [INFO] [stderr] Compiling syntect v3.2.0 [INFO] [stderr] Compiling etch v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "5e6a96128edbfeb8b292ed694a456ca0a4c3ee54dba4ad7c41db634622a1c742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e6a96128edbfeb8b292ed694a456ca0a4c3ee54dba4ad7c41db634622a1c742", kill_on_drop: false }` [INFO] [stdout] 5e6a96128edbfeb8b292ed694a456ca0a4c3ee54dba4ad7c41db634622a1c742 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2378e44d3981e81f6cef211a65e657ab7c9ddb1c77c70e3329f7123ba45f1145 [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" "2378e44d3981e81f6cef211a65e657ab7c9ddb1c77c70e3329f7123ba45f1145", kill_on_drop: false }` [INFO] [stderr] Compiling etch v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.08s [INFO] running `Command { std: "docker" "inspect" "2378e44d3981e81f6cef211a65e657ab7c9ddb1c77c70e3329f7123ba45f1145", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2378e44d3981e81f6cef211a65e657ab7c9ddb1c77c70e3329f7123ba45f1145", kill_on_drop: false }` [INFO] [stdout] 2378e44d3981e81f6cef211a65e657ab7c9ddb1c77c70e3329f7123ba45f1145 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 786114a2fdb60348a99b5828b97f1c1678d048bd497abed8c3eb2d68716b87cd [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" "786114a2fdb60348a99b5828b97f1c1678d048bd497abed8c3eb2d68716b87cd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/etch-60a027ea58c39d27) [INFO] [stdout] running 22 tests [INFO] [stdout] test parsers::inline::preformatted_parses ... ok [INFO] [stdout] test parsers::block::preformatted_parses ... ok [INFO] [stdout] test parsers::inline::quoted_parses ... ok [INFO] [stdout] test parsers::tags::tag_id_value_parses ... ok [INFO] [stdout] test parsers::inline::word_parses ... ok [INFO] [stdout] test parsers::tags::tag_named_parses ... ok [INFO] [stdout] test parsers::block::numbered_list_parses ... ok [INFO] [stdout] test parsers::block::paragraph_parses ... ok [INFO] [stdout] test parsers::tags::tag_class_value_parses ... ok [INFO] [stdout] test parsers::tags::tag_href_value_parses ... ok [INFO] [stdout] test parsers::inline::emphasis_parses ... ok [INFO] [stdout] test parsers::block::heading_parses ... ok [INFO] [stdout] test parsers::inline::span_parses ... ok [INFO] [stdout] test parsers::block::figure_parses ... ok [INFO] [stdout] test parsers::tags::tag_reference_parses ... ok [INFO] [stdout] test parsers::tags::tag_unnamed_parses ... ok [INFO] [stdout] test parsers::tags::tag_values_parses ... ok [INFO] [stdout] test parsers::tags::tag_named_value_parses ... ok [INFO] [stdout] test parsers::block::quotation_parses ... ok [INFO] [stdout] test parsers::block::tag_declaration_parses ... ok [INFO] [stdout] test parsers::block::bulleted_list_parses ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/etch-a63e7b285e2222e5) [INFO] [stdout] test example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] [stderr] Doc-tests etch [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "786114a2fdb60348a99b5828b97f1c1678d048bd497abed8c3eb2d68716b87cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "786114a2fdb60348a99b5828b97f1c1678d048bd497abed8c3eb2d68716b87cd", kill_on_drop: false }` [INFO] [stdout] 786114a2fdb60348a99b5828b97f1c1678d048bd497abed8c3eb2d68716b87cd