[INFO] fetching crate unic-cli 0.9.0... [INFO] testing unic-cli-0.9.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate unic-cli 0.9.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate unic-cli 0.9.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unic-cli 0.9.0 [INFO] finished tweaking crates.io crate unic-cli 0.9.0 [INFO] tweaked toml for crates.io crate unic-cli 0.9.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo_metadata v0.12.3 [INFO] [stderr] Downloaded skeptic v0.13.6 [INFO] [stderr] Downloaded error-chain v0.11.0 [INFO] [stderr] Downloaded unic-idna v0.9.0 [INFO] [stderr] Downloaded unic-bidi v0.9.0 [INFO] [stderr] Downloaded assert_cli v0.5.4 [INFO] [stderr] Downloaded difference v1.0.0 [INFO] [stderr] Downloaded environment v0.1.1 [INFO] [stderr] Downloaded unic-char v0.9.0 [INFO] [stderr] Downloaded unic v0.9.0 [INFO] [stderr] Downloaded unic-emoji v0.9.0 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f092c142b7bcf4dfcc206a22c55c12c9a9a8f65283fdc331a4ebfae86073b253 [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" "f092c142b7bcf4dfcc206a22c55c12c9a9a8f65283fdc331a4ebfae86073b253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f092c142b7bcf4dfcc206a22c55c12c9a9a8f65283fdc331a4ebfae86073b253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f092c142b7bcf4dfcc206a22c55c12c9a9a8f65283fdc331a4ebfae86073b253", kill_on_drop: false }` [INFO] [stdout] f092c142b7bcf4dfcc206a22c55c12c9a9a8f65283fdc331a4ebfae86073b253 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fe6b32ccdbdefa1a285fc3b1be1c47c48094b1bee4d3b175b0e1ba6df733c92 [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" "2fe6b32ccdbdefa1a285fc3b1be1c47c48094b1bee4d3b175b0e1ba6df733c92", kill_on_drop: false }` [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling unic-idna-punycode v0.9.0 [INFO] [stderr] Compiling unic-char-basics v0.9.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling unic-ucd-hangul v0.9.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling unic-ucd-category v0.9.0 [INFO] [stderr] Compiling unic-ucd-bidi v0.9.0 [INFO] [stderr] Compiling unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling unic-ucd-name v0.9.0 [INFO] [stderr] Compiling unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling unic-ucd-block v0.9.0 [INFO] [stderr] Compiling unic-ucd-case v0.9.0 [INFO] [stderr] Compiling unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Compiling unic-emoji-char v0.9.0 [INFO] [stderr] Compiling unic-idna-mapping v0.9.0 [INFO] [stderr] Compiling unic-ucd-age v0.9.0 [INFO] [stderr] Compiling unic-ucd-common v0.9.0 [INFO] [stderr] Compiling unic-char v0.9.0 [INFO] [stderr] Compiling unic-bidi v0.9.0 [INFO] [stderr] Compiling unic-emoji v0.9.0 [INFO] [stderr] Compiling unic-segment v0.9.0 [INFO] [stderr] Compiling unic-ucd-normal v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling prettytable-rs v0.6.7 [INFO] [stderr] Compiling unic-normal v0.9.0 [INFO] [stderr] Compiling unic-idna v0.9.0 [INFO] [stderr] Compiling unic-ucd v0.9.0 [INFO] [stderr] Compiling unic v0.9.0 [INFO] [stderr] Compiling unic-cli v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.58s [INFO] running `Command { std: "docker" "inspect" "2fe6b32ccdbdefa1a285fc3b1be1c47c48094b1bee4d3b175b0e1ba6df733c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fe6b32ccdbdefa1a285fc3b1be1c47c48094b1bee4d3b175b0e1ba6df733c92", kill_on_drop: false }` [INFO] [stdout] 2fe6b32ccdbdefa1a285fc3b1be1c47c48094b1bee4d3b175b0e1ba6df733c92 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 886be48acb1381d838825b7c52895bdd4a950d7c1122649db1fdd76da6eb5df2 [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" "886be48acb1381d838825b7c52895bdd4a950d7c1122649db1fdd76da6eb5df2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling environment v0.1.1 [INFO] [stderr] Compiling difference v1.0.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling quickcheck v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Compiling skeptic v0.13.6 [INFO] [stderr] Compiling assert_cli v0.5.4 [INFO] [stderr] Compiling unic-cli v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `Command { std: "docker" "inspect" "886be48acb1381d838825b7c52895bdd4a950d7c1122649db1fdd76da6eb5df2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "886be48acb1381d838825b7c52895bdd4a950d7c1122649db1fdd76da6eb5df2", kill_on_drop: false }` [INFO] [stdout] 886be48acb1381d838825b7c52895bdd4a950d7c1122649db1fdd76da6eb5df2 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 274c3f99f3d6f60c80d651f33c76d151b65f42f0ea7b2871c08f0d271e42cdeb [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" "274c3f99f3d6f60c80d651f33c76d151b65f42f0ea7b2871c08f0d271e42cdeb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unic_cli-647c5094523685de) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unic_echo-56aae25e3c20d4d0) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unic_inspector-c1f4e1705b7f3c94) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unic_versions-d5a8ae2159c81c46) [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] [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] [stderr] Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-a6684fe26bdb0171) [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 3 tests [INFO] [stdout] test quickcheck_utf8_hex ... ok [INFO] [stdout] test quickcheck_utf16_hex ... ok [INFO] [stdout] test quickcheck_codepoints ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stderr] Running tests/test_unic-echo.rs (/opt/rustwide/target/debug/deps/test_unic_echo-a079dcdd74fa754f) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_utf16_hex_input ... ok [INFO] [stdout] test test_codepoints_input ... ok [INFO] [stdout] test test_plain_text_input ... ok [INFO] [stdout] test test_no_newline_output ... ok [INFO] [stdout] test test_utf16_hex_output ... ok [INFO] [stdout] test test_rust_escape_output ... ok [INFO] [stdout] test test_utf8_hex_output ... ok [INFO] [stdout] test test_codepoints_output ... ok [INFO] [stderr] Doc-tests unic-cli [INFO] [stdout] test test_utf8_hex_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.29s [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" "274c3f99f3d6f60c80d651f33c76d151b65f42f0ea7b2871c08f0d271e42cdeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "274c3f99f3d6f60c80d651f33c76d151b65f42f0ea7b2871c08f0d271e42cdeb", kill_on_drop: false }` [INFO] [stdout] 274c3f99f3d6f60c80d651f33c76d151b65f42f0ea7b2871c08f0d271e42cdeb