[INFO] fetching crate enso-lazy-reader 0.2.0... [INFO] testing enso-lazy-reader-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate enso-lazy-reader 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate enso-lazy-reader 0.2.0 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 enso-lazy-reader 0.2.0 [INFO] finished tweaking crates.io crate enso-lazy-reader 0.2.0 [INFO] tweaked toml for crates.io crate enso-lazy-reader 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 30075dc7ff7c717476b968ca7e6cf934680b0c50324503043c761887fb7723f6 [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" "30075dc7ff7c717476b968ca7e6cf934680b0c50324503043c761887fb7723f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30075dc7ff7c717476b968ca7e6cf934680b0c50324503043c761887fb7723f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30075dc7ff7c717476b968ca7e6cf934680b0c50324503043c761887fb7723f6", kill_on_drop: false }` [INFO] [stdout] 30075dc7ff7c717476b968ca7e6cf934680b0c50324503043c761887fb7723f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] e9630e85649155c8ad7cf91212fdbddd9d628fe31872889a146cdad2e4419288 [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" "e9630e85649155c8ad7cf91212fdbddd9d628fe31872889a146cdad2e4419288", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.58 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.58 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling weak-table v0.3.0 [INFO] [stderr] Compiling enclose v1.1.8 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling matrixmultiply v0.3.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling weedle v0.10.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling object v0.24.0 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling simba v0.4.0 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.58 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Compiling enso-macro-utils v0.2.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ifmt-impl v0.3.3 [INFO] [stderr] Compiling shrinkwraprs v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.58 [INFO] [stderr] Compiling enso-shapely-macros v0.2.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling web-sys v0.3.35 [INFO] [stderr] Compiling ifmt v0.3.3 [INFO] [stderr] Compiling js-sys v0.3.35 [INFO] [stderr] Compiling nalgebra v0.26.2 [INFO] [stderr] Compiling enso-shapely v0.2.0 [INFO] [stderr] Compiling enso-prelude v0.2.5 [INFO] [stderr] Compiling enso-lazy-reader v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 33s [INFO] running `Command { std: "docker" "inspect" "e9630e85649155c8ad7cf91212fdbddd9d628fe31872889a146cdad2e4419288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9630e85649155c8ad7cf91212fdbddd9d628fe31872889a146cdad2e4419288", kill_on_drop: false }` [INFO] [stdout] e9630e85649155c8ad7cf91212fdbddd9d628fe31872889a146cdad2e4419288 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 5fbbb2332c7ead1396a820954ebf3412974bc5344191c9e7fb685a496c4a0e44 [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" "5fbbb2332c7ead1396a820954ebf3412974bc5344191c9e7fb685a496c4a0e44", kill_on_drop: false }` [INFO] [stderr] Compiling enso-lazy-reader v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "5fbbb2332c7ead1396a820954ebf3412974bc5344191c9e7fb685a496c4a0e44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fbbb2332c7ead1396a820954ebf3412974bc5344191c9e7fb685a496c4a0e44", kill_on_drop: false }` [INFO] [stdout] 5fbbb2332c7ead1396a820954ebf3412974bc5344191c9e7fb685a496c4a0e44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 6b1f1ad1e117c6313d9af1df91d7eef3728c9c42cf24e9e3055c3eb5a137d0ad [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" "6b1f1ad1e117c6313d9af1df91d7eef3728c9c42cf24e9e3055c3eb5a137d0ad", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lazy_reader-3319421c6e24b522) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test decoder::tests::test_utf16 ... ok [INFO] [stdout] test tests::test_repeater_with_big_buffer ... ok [INFO] [stdout] test decoder::tests::test_utf8 ... ok [INFO] [stdout] test decoder::tests::test_utf32 ... ok [INFO] [stdout] test tests::test_reader_small_input ... ok [INFO] [stdout] test tests::test_repeater_with_small_buffer ... ok [INFO] [stdout] test tests::test_reader_big_input ... ok [INFO] [stdout] test tests::bench_reader ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 34.05s [INFO] [stdout] [INFO] [stderr] Doc-tests lazy_reader [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" "6b1f1ad1e117c6313d9af1df91d7eef3728c9c42cf24e9e3055c3eb5a137d0ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b1f1ad1e117c6313d9af1df91d7eef3728c9c42cf24e9e3055c3eb5a137d0ad", kill_on_drop: false }` [INFO] [stdout] 6b1f1ad1e117c6313d9af1df91d7eef3728c9c42cf24e9e3055c3eb5a137d0ad