[INFO] crate commands 0.0.5 is already in cache
[INFO] testing commands-0.0.5 against 1.44.0 for beta-1.45-1
[INFO] extracting crate commands 0.0.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate commands 0.0.5 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate commands 0.0.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate commands 0.0.5
[INFO] tweaked toml for crates.io crate commands 0.0.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 4b855439438ed7c5e1f5f27e285aa1e6034f80629da94ff3750fe58803c07872
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4b855439438ed7c5e1f5f27e285aa1e6034f80629da94ff3750fe58803c07872"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling commands v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser/mod.rs:270:36
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 TokenType::Word => try!(self.advance(token)),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command_table.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub command: Rc<Command>,
[INFO] [stderr]    |                     ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:367:14
[INFO] [stderr]     |
[INFO] [stderr] 367 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:391:14
[INFO] [stderr]     |
[INFO] [stderr] 391 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tokenizer.rs:157:14
[INFO] [stderr]     |
[INFO] [stderr] 157 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "4b855439438ed7c5e1f5f27e285aa1e6034f80629da94ff3750fe58803c07872"`
[INFO] running `"docker" "rm" "-f" "4b855439438ed7c5e1f5f27e285aa1e6034f80629da94ff3750fe58803c07872"`
[INFO] [stdout] 4b855439438ed7c5e1f5f27e285aa1e6034f80629da94ff3750fe58803c07872
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1bde9f84429142738b06341bb3c78f89b375d35bcf344275974aae135af91887
[INFO] running `"docker" "start" "-a" "1bde9f84429142738b06341bb3c78f89b375d35bcf344275974aae135af91887"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser/mod.rs:270:36
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 TokenType::Word => try!(self.advance(token)),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command_table.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub command: Rc<Command>,
[INFO] [stderr]    |                     ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:367:14
[INFO] [stderr]     |
[INFO] [stderr] 367 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:391:14
[INFO] [stderr]     |
[INFO] [stderr] 391 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tokenizer.rs:157:14
[INFO] [stderr]     |
[INFO] [stderr] 157 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling linefeed v0.2.6
[INFO] [stderr]    Compiling commands v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser/mod.rs:270:36
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 TokenType::Word => try!(self.advance(token)),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command_table.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub command: Rc<Command>,
[INFO] [stderr]    |                     ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:367:14
[INFO] [stderr]     |
[INFO] [stderr] 367 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:391:14
[INFO] [stderr]     |
[INFO] [stderr] 391 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tokenizer.rs:157:14
[INFO] [stderr]     |
[INFO] [stderr] 157 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `"docker" "inspect" "1bde9f84429142738b06341bb3c78f89b375d35bcf344275974aae135af91887"`
[INFO] running `"docker" "rm" "-f" "1bde9f84429142738b06341bb3c78f89b375d35bcf344275974aae135af91887"`
[INFO] [stdout] 1bde9f84429142738b06341bb3c78f89b375d35bcf344275974aae135af91887
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 37641e2206b5744d1000053b3e1af8575460a5f20a30c93d88456315bceb075f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "37641e2206b5744d1000053b3e1af8575460a5f20a30c93d88456315bceb075f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser/mod.rs:270:36
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 TokenType::Word => try!(self.advance(token)),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command_table.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub command: Rc<Command>,
[INFO] [stderr]    |                     ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:367:14
[INFO] [stderr]     |
[INFO] [stderr] 367 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:391:14
[INFO] [stderr]     |
[INFO] [stderr] 391 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tokenizer.rs:157:14
[INFO] [stderr]     |
[INFO] [stderr] 157 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser/mod.rs:270:36
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 TokenType::Word => try!(self.advance(token)),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/command_table.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub command: Rc<Command>,
[INFO] [stderr]    |                     ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:367:14
[INFO] [stderr]     |
[INFO] [stderr] 367 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parser/mod.rs:391:14
[INFO] [stderr]     |
[INFO] [stderr] 391 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/tokenizer.rs:157:14
[INFO] [stderr]     |
[INFO] [stderr] 157 |         self.description().fmt(f)
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/commands-e1d39d1a783af3ff
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tokenizer::test::character_not_allowed_here ... ok
[INFO] [stdout] test tokenizer::test::empty_test ... ok
[INFO] [stdout] test tokenizer::test::double_quoted_text ... ok
[INFO] [stdout] test tokenizer::test::escaped_whitespace_in_word ... ok
[INFO] [stdout] test tokenizer::test::single_quoted_text ... ok
[INFO] [stdout] test util::test::empty_lcp ... ok
[INFO] [stdout] test util::test::no_lcp ... ok
[INFO] [stdout] test util::test::single_lcp ... ok
[INFO] [stdout] test util::test::valid_is_shortest_lcp ... ok
[INFO] [stdout] test util::test::valid_lcp ... ok
[INFO] [stdout] test tokenizer::test::multiple_words ... ok
[INFO] [stdout] test tokenizer::test::single_word ... ok
[INFO] [stdout] test parser::test::parse_signals_no_matches ... ok
[INFO] [stdout] test parser::test::verify_signals_no_command ... ok
[INFO] [stdout] test parser::test::parse_signals_ambiguous_match ... ok
[INFO] [stdout] test tokenizer::test::escaped_double_quote_at_end_of_input ... ok
[INFO] [stdout] test tokenizer::test::escaping_backslash_at_end_of_input ... ok
[INFO] [stdout] test tokenizer::test::unclosed_double_quote_at_end_of_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests commands
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/parser/mod.rs - parser::Parser (line 141) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::Parser::parse (line 253) ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer (line 23) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser (line 89) ... ok
[INFO] [stdout] test src/util.rs - util::longest_common_prefix (line 16) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser (line 79) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::Parser::complete (line 195) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "37641e2206b5744d1000053b3e1af8575460a5f20a30c93d88456315bceb075f"`
[INFO] running `"docker" "rm" "-f" "37641e2206b5744d1000053b3e1af8575460a5f20a30c93d88456315bceb075f"`
[INFO] [stdout] 37641e2206b5744d1000053b3e1af8575460a5f20a30c93d88456315bceb075f