[INFO] fetching crate nsh 0.4.0... [INFO] testing nsh-0.4.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate nsh 0.4.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate nsh 0.4.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nsh 0.4.0 [INFO] finished tweaking crates.io crate nsh 0.4.0 [INFO] tweaked toml for crates.io crate nsh 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate nsh 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded signal-hook v0.2.3 [INFO] [stderr] Downloaded fern v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa429e713bf0dc0336f16cb5e7af8fc209847b9c01326aa4b9dca62d2e852494 [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" "fa429e713bf0dc0336f16cb5e7af8fc209847b9c01326aa4b9dca62d2e852494", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa429e713bf0dc0336f16cb5e7af8fc209847b9c01326aa4b9dca62d2e852494", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa429e713bf0dc0336f16cb5e7af8fc209847b9c01326aa4b9dca62d2e852494", kill_on_drop: false }` [INFO] [stdout] fa429e713bf0dc0336f16cb5e7af8fc209847b9c01326aa4b9dca62d2e852494 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] deb7c01274c45ace84cd4678b3edd89677b8a296cde8f922676bc619417f029e [INFO] running `Command { std: "docker" "start" "-a" "deb7c01274c45ace84cd4678b3edd89677b8a296cde8f922676bc619417f029e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling smallvec v1.6.0 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling signal-hook v0.2.3 [INFO] [stderr] Compiling fern v0.6.0 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling crossterm v0.18.2 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling nsh v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.74s [INFO] running `Command { std: "docker" "inspect" "deb7c01274c45ace84cd4678b3edd89677b8a296cde8f922676bc619417f029e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb7c01274c45ace84cd4678b3edd89677b8a296cde8f922676bc619417f029e", kill_on_drop: false }` [INFO] [stdout] deb7c01274c45ace84cd4678b3edd89677b8a296cde8f922676bc619417f029e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] d339dddd3e2bb979cfa74f0d406945d27f0af553364c67c171b69a9ff49bd233 [INFO] running `Command { std: "docker" "start" "-a" "d339dddd3e2bb979cfa74f0d406945d27f0af553364c67c171b69a9ff49bd233", kill_on_drop: false }` [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling nsh v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.69s [INFO] running `Command { std: "docker" "inspect" "d339dddd3e2bb979cfa74f0d406945d27f0af553364c67c171b69a9ff49bd233", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d339dddd3e2bb979cfa74f0d406945d27f0af553364c67c171b69a9ff49bd233", kill_on_drop: false }` [INFO] [stdout] d339dddd3e2bb979cfa74f0d406945d27f0af553364c67c171b69a9ff49bd233 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d5513bdb39237fd77124e955b017711590d7b1b3c0e596115ba9ad9928a34862 [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" "d5513bdb39237fd77124e955b017711590d7b1b3c0e596115ba9ad9928a34862", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nsh-f84aaae5c6d2b493) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] [INFO] [stdout] test context_parser::tests::assign_like_argument ... ok [INFO] [stdout] test context_parser::benchmarks::simple_oneliner_parsring_bench ... ok [INFO] [stdout] test context_parser::benchmarks::complex_oneliner_parsring_bench ... ok [INFO] [stdout] test context_parser::tests::incomplete ... ok [INFO] [stdout] test context_parser::tests::short ... ok [INFO] [stdout] test context_parser::tests::statements ... ok [INFO] [stdout] test fuzzy::tests::test_fuzzy_search ... ok [INFO] [stdout] test eval::test_expr ... ok [INFO] [stdout] test highlight::benchmarks::syntax_highlight_bench ... ok [INFO] [stdout] test mainloop::tests::ctrl_c_to_clear_input ... ok [INFO] [stdout] test mainloop::tests::completion_updates ... ok [INFO] [stdout] test mainloop::tests::no_completions ... ok [INFO] [stdout] test mainloop::tests::automatically_select_single_completion ... ok [INFO] [stdout] test parser::benchmarks::newline_parsing_bench ... ok [INFO] [stdout] test mainloop::tests::select_completion_at_the_end_of_input ... ok [INFO] [stdout] test mainloop::tests::move_by_word ... ok [INFO] [stdout] test mainloop::tests::move_cursor_in_completion ... ok [INFO] [stdout] test mainloop::tests::remove_until_word_start ... ok [INFO] [stdout] test mainloop::tests::select_completion_in_current_word ... ok [INFO] [stdout] test parser::test_patterns ... ok [INFO] [stdout] test parser::test_arith_expr ... ok [INFO] [stdout] test parser::benchmarks::simple_oneliner_parsing_bench ... ok [INFO] [stdout] test parser::test_cond_ex ... ok [INFO] [stdout] test pattern::tests::literal_only ... ok [INFO] [stdout] test pattern::tests::complex_pattern ... ok [INFO] [stdout] test parser::test_tilde ... ok [INFO] [stdout] test parser::test_courner_cases ... ok [INFO] [stdout] test parser::test_escape_sequences ... ok [INFO] [stdout] test parser::test_assignments ... ok [INFO] [stdout] test parser::test_assign_like_prefix ... ok [INFO] [stdout] test pattern::tests::wildcard ... ok [INFO] [stdout] test parser::test_string_literal ... ok [INFO] [stdout] test prompt::benchmarks::simple_prompt_rendering ... ok [INFO] [stdout] test parser::test_process_substitution ... ok [INFO] [stdout] test prompt::test_prompt_parser ... ok [INFO] [stdout] test parser::test_comments ... ok [INFO] [stdout] test parser::benchmarks::complex_oneliner_parsing_bench ... ok [INFO] [stdout] test parser::test_expansions ... ok [INFO] [stdout] test parser::test_heredoc ... ok [INFO] [stdout] test parser::test_simple_commands ... ok [INFO] [stdout] test prompt::benchmarks::complex_prompt_rendering ... ok [INFO] [stdout] test parser::test_compound_commands ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d5513bdb39237fd77124e955b017711590d7b1b3c0e596115ba9ad9928a34862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5513bdb39237fd77124e955b017711590d7b1b3c0e596115ba9ad9928a34862", kill_on_drop: false }` [INFO] [stdout] d5513bdb39237fd77124e955b017711590d7b1b3c0e596115ba9ad9928a34862