[INFO] fetching crate rushell 0.1.0...
[INFO] testing rushell-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate rushell 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rushell 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rushell 0.1.0
[INFO] finished tweaking crates.io crate rushell 0.1.0
[INFO] tweaked toml for crates.io crate rushell 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rushell 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rushell_deps_linefeed v0.6.0
[INFO] [stderr]   Downloaded whoami v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4b96522109e8750c40238ebe7e4837feb5a14d50c78f1f39fb742b014ceaea4
[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" "b4b96522109e8750c40238ebe7e4837feb5a14d50c78f1f39fb742b014ceaea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4b96522109e8750c40238ebe7e4837feb5a14d50c78f1f39fb742b014ceaea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b96522109e8750c40238ebe7e4837feb5a14d50c78f1f39fb742b014ceaea4", kill_on_drop: false }`
[INFO] [stdout] b4b96522109e8750c40238ebe7e4837feb5a14d50c78f1f39fb742b014ceaea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 2b7e8c774b7f5f789a2b212c0bf9109c458d0cb6a53513d42a870194da21e476
[INFO] running `Command { std: "docker" "start" "-a" "2b7e8c774b7f5f789a2b212c0bf9109c458d0cb6a53513d42a870194da21e476", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling whoami v0.9.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling smallstr v0.2.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling terminfo v0.7.3
[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 phf_macros v0.8.0
[INFO] [stderr]    Compiling structopt-derive v0.4.11
[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 v0.3.18
[INFO] [stderr]    Compiling mortal v0.2.2
[INFO] [stderr]    Compiling rushell_deps_linefeed v0.6.0
[INFO] [stderr]    Compiling rushell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Action`
[INFO] [stdout]  --> src/completion.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Action(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `Command { std: "docker" "inspect" "2b7e8c774b7f5f789a2b212c0bf9109c458d0cb6a53513d42a870194da21e476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7e8c774b7f5f789a2b212c0bf9109c458d0cb6a53513d42a870194da21e476", kill_on_drop: false }`
[INFO] [stdout] 2b7e8c774b7f5f789a2b212c0bf9109c458d0cb6a53513d42a870194da21e476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3aaadb03c07cc2f0954682dd913ba41a74c8098dbdc933939ddfd50e4952311
[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" "d3aaadb03c07cc2f0954682dd913ba41a74c8098dbdc933939ddfd50e4952311", kill_on_drop: false }`
[INFO] [stderr]    Compiling rushell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Action`
[INFO] [stdout]  --> src/completion.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Action(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.71s
[INFO] running `Command { std: "docker" "inspect" "d3aaadb03c07cc2f0954682dd913ba41a74c8098dbdc933939ddfd50e4952311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3aaadb03c07cc2f0954682dd913ba41a74c8098dbdc933939ddfd50e4952311", kill_on_drop: false }`
[INFO] [stdout] d3aaadb03c07cc2f0954682dd913ba41a74c8098dbdc933939ddfd50e4952311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] befb0d44dc03300ca3e8d48e0046c2516edb54c0e0fb641692aea0d60f13c433
[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" "befb0d44dc03300ca3e8d48e0046c2516edb54c0e0fb641692aea0d60f13c433", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Action`
[INFO] [stderr]  --> src/completion.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Action(String),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rushell-096c6715ab73b40e
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test input::test_split_words ... ok
[INFO] [stdout] test eval::test_expr ... ok
[INFO] [stdout] test parser::test_assign_like_prefix ... ok
[INFO] [stdout] test parser::test_cond_test ... ok
[INFO] [stdout] test parser::test_patterns ... ok
[INFO] [stdout] test parser::test_arith_expr ... ok
[INFO] [stdout] test parser::test_regex ... ok
[INFO] [stdout] test parser::test_escape_sequences ... ok
[INFO] [stdout] test parser::test_assignments ... ok
[INFO] [stdout] test parser::test_external_command ... ok
[INFO] [stdout] test parser::test_export_empty ... ok
[INFO] [stdout] test parser::test_string_literal ... ok
[INFO] [stdout] test parser::test_heredoc ... ok
[INFO] [stdout] test parser::test_process_substitution ... ok
[INFO] [stdout] test parser::test_simple_commands ... ok
[INFO] [stdout] test pattern::tests::complex_pattern ... ok
[INFO] [stdout] test parser::test_cond_ex ... ok
[INFO] [stdout] test pattern::tests::literal_only ... ok
[INFO] [stdout] test parser::test_comments ... ok
[INFO] [stdout] test parser::test_courner_cases ... ok
[INFO] [stdout] test parser::test_compound_commands ... ok
[INFO] [stdout] test parser::test_tilde ... ok
[INFO] [stdout] test parser::test_expansions ... ok
[INFO] [stdout] test pattern::tests::wildcard ... ok
[INFO] [stdout] test parser::test_grep ... ok
[INFO] [stdout] test script_test::test_completion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "befb0d44dc03300ca3e8d48e0046c2516edb54c0e0fb641692aea0d60f13c433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befb0d44dc03300ca3e8d48e0046c2516edb54c0e0fb641692aea0d60f13c433", kill_on_drop: false }`
[INFO] [stdout] befb0d44dc03300ca3e8d48e0046c2516edb54c0e0fb641692aea0d60f13c433
