[INFO] crate specker 0.3.5 is already in cache
[INFO] testing specker-0.3.5 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate specker 0.3.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate specker 0.3.5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate specker 0.3.5
[INFO] finished tweaking crates.io crate specker 0.3.5
[INFO] tweaked toml for crates.io crate specker 0.3.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ed04fce2fee9fcd6b3f4db4287b9ef6396c465f50e251fde9566996a7451d94
[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" "8ed04fce2fee9fcd6b3f4db4287b9ef6396c465f50e251fde9566996a7451d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ed04fce2fee9fcd6b3f4db4287b9ef6396c465f50e251fde9566996a7451d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed04fce2fee9fcd6b3f4db4287b9ef6396c465f50e251fde9566996a7451d94", kill_on_drop: false }`
[INFO] [stdout] 8ed04fce2fee9fcd6b3f4db4287b9ef6396c465f50e251fde9566996a7451d94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1df0abcbe1fee022f0a0234e88ad21aeaa16797274c457756bbbdd33db22a13
[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" "e1df0abcbe1fee022f0a0234e88ad21aeaa16797274c457756bbbdd33db22a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling specker v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:140:40
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Error::WalkDir(ref e) => e.description(),
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:141:35
[INFO] [stdout]     |
[INFO] [stdout] 141 |             Error::Io(ref e) => e.description(),
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:142:49
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Error::StripPrefixError(ref e) => e.description(),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:143:49
[INFO] [stdout]     |
[INFO] [stdout] 143 |             Error::Parse { ref err, .. } => err.description(),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 |             LexError::Utf8(ref e) => e.description(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:77:41
[INFO] [stdout]    |
[INFO] [stdout] 77 |             ParseError::Lex(ref e) => e.description(),
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:145:19
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 a.description() == b.description()
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:145:38
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 a.description() == b.description()
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:164:48
[INFO] [stdout]     |
[INFO] [stdout] 164 |             TemplateWriteError::Io(ref e) => e.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:235:19
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 a.description() == b.description()
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:235:38
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 a.description() == b.description()
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:252:48
[INFO] [stdout]     |
[INFO] [stdout] 252 |             TemplateMatchError::Io(ref e) => e.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:348:19
[INFO] [stdout]     |
[INFO] [stdout] 348 |         self.desc.description()
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "e1df0abcbe1fee022f0a0234e88ad21aeaa16797274c457756bbbdd33db22a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1df0abcbe1fee022f0a0234e88ad21aeaa16797274c457756bbbdd33db22a13", kill_on_drop: false }`
[INFO] [stdout] e1df0abcbe1fee022f0a0234e88ad21aeaa16797274c457756bbbdd33db22a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2055201fd4f03e13fcbbf2d93931bb10414e3644e3adfd1ed509e60b7c19e480
[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" "2055201fd4f03e13fcbbf2d93931bb10414e3644e3adfd1ed509e60b7c19e480", kill_on_drop: false }`
[INFO] [stderr]    Compiling specker v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:140:40
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Error::WalkDir(ref e) => e.description(),
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:141:35
[INFO] [stdout]     |
[INFO] [stdout] 141 |             Error::Io(ref e) => e.description(),
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:142:49
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Error::StripPrefixError(ref e) => e.description(),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:143:49
[INFO] [stdout]     |
[INFO] [stdout] 143 |             Error::Parse { ref err, .. } => err.description(),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 |             LexError::Utf8(ref e) => e.description(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:77:41
[INFO] [stdout]    |
[INFO] [stdout] 77 |             ParseError::Lex(ref e) => e.description(),
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:145:19
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 a.description() == b.description()
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:145:38
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 a.description() == b.description()
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:164:48
[INFO] [stdout]     |
[INFO] [stdout] 164 |             TemplateWriteError::Io(ref e) => e.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:235:19
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 a.description() == b.description()
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:235:38
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 a.description() == b.description()
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:252:48
[INFO] [stdout]     |
[INFO] [stdout] 252 |             TemplateMatchError::Io(ref e) => e.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:348:19
[INFO] [stdout]     |
[INFO] [stdout] 348 |         self.desc.description()
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:140:40
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Error::WalkDir(ref e) => e.description(),
[INFO] [stdout]     |                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:141:35
[INFO] [stdout]     |
[INFO] [stdout] 141 |             Error::Io(ref e) => e.description(),
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:142:49
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Error::StripPrefixError(ref e) => e.description(),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:143:49
[INFO] [stdout]     |
[INFO] [stdout] 143 |             Error::Parse { ref err, .. } => err.description(),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 |             LexError::Utf8(ref e) => e.description(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:77:41
[INFO] [stdout]    |
[INFO] [stdout] 77 |             ParseError::Lex(ref e) => e.description(),
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:145:19
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 a.description() == b.description()
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:145:38
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 a.description() == b.description()
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:164:48
[INFO] [stdout]     |
[INFO] [stdout] 164 |             TemplateWriteError::Io(ref e) => e.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:235:19
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 a.description() == b.description()
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:235:38
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 a.description() == b.description()
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:252:48
[INFO] [stdout]     |
[INFO] [stdout] 252 |             TemplateMatchError::Io(ref e) => e.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:348:19
[INFO] [stdout]     |
[INFO] [stdout] 348 |         self.desc.description()
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "2055201fd4f03e13fcbbf2d93931bb10414e3644e3adfd1ed509e60b7c19e480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2055201fd4f03e13fcbbf2d93931bb10414e3644e3adfd1ed509e60b7c19e480", kill_on_drop: false }`
[INFO] [stdout] 2055201fd4f03e13fcbbf2d93931bb10414e3644e3adfd1ed509e60b7c19e480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc6d5ce3422c5208af2484d8f35064ea421f8bee5bec8a2665be930b35be3aa0
[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" "dc6d5ce3422c5208af2484d8f35064ea421f8bee5bec8a2665be930b35be3aa0", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:140:40
[INFO] [stderr]     |
[INFO] [stderr] 140 |             Error::WalkDir(ref e) => e.description(),
[INFO] [stderr]     |                                        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` 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/lib.rs:141:35
[INFO] [stderr]     |
[INFO] [stderr] 141 |             Error::Io(ref e) => e.description(),
[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/lib.rs:142:49
[INFO] [stderr]     |
[INFO] [stderr] 142 |             Error::StripPrefixError(ref e) => e.description(),
[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/lib.rs:143:49
[INFO] [stderr]     |
[INFO] [stderr] 143 |             Error::Parse { ref err, .. } => err.description(),
[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/error.rs:27:40
[INFO] [stderr]    |
[INFO] [stderr] 27 |             LexError::Utf8(ref e) => e.description(),
[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/error.rs:77:41
[INFO] [stderr]    |
[INFO] [stderr] 77 |             ParseError::Lex(ref e) => e.description(),
[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/error.rs:145:19
[INFO] [stderr]     |
[INFO] [stderr] 145 |                 a.description() == b.description()
[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/error.rs:145:38
[INFO] [stderr]     |
[INFO] [stderr] 145 |                 a.description() == b.description()
[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/error.rs:164:48
[INFO] [stderr]     |
[INFO] [stderr] 164 |             TemplateWriteError::Io(ref e) => e.description(),
[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/error.rs:235:19
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 a.description() == b.description()
[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/error.rs:235:38
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 a.description() == b.description()
[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/error.rs:252:48
[INFO] [stderr]     |
[INFO] [stderr] 252 |             TemplateMatchError::Io(ref e) => e.description(),
[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/error.rs:348:19
[INFO] [stderr]     |
[INFO] [stderr] 348 |         self.desc.description()
[INFO] [stderr]     |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:140:40
[INFO] [stderr]     |
[INFO] [stderr] 140 |             Error::WalkDir(ref e) => e.description(),
[INFO] [stderr]     |                                        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` 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/lib.rs:141:35
[INFO] [stderr]     |
[INFO] [stderr] 141 |             Error::Io(ref e) => e.description(),
[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/lib.rs:142:49
[INFO] [stderr]     |
[INFO] [stderr] 142 |             Error::StripPrefixError(ref e) => e.description(),
[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/lib.rs:143:49
[INFO] [stderr]     |
[INFO] [stderr] 143 |             Error::Parse { ref err, .. } => err.description(),
[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/error.rs:27:40
[INFO] [stderr]    |
[INFO] [stderr] 27 |             LexError::Utf8(ref e) => e.description(),
[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/error.rs:77:41
[INFO] [stderr]    |
[INFO] [stderr] 77 |             ParseError::Lex(ref e) => e.description(),
[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/error.rs:145:19
[INFO] [stderr]     |
[INFO] [stderr] 145 |                 a.description() == b.description()
[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/error.rs:145:38
[INFO] [stderr]     |
[INFO] [stderr] 145 |                 a.description() == b.description()
[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/error.rs:164:48
[INFO] [stderr]     |
[INFO] [stderr] 164 |             TemplateWriteError::Io(ref e) => e.description(),
[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/error.rs:235:19
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 a.description() == b.description()
[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/error.rs:235:38
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 a.description() == b.description()
[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/error.rs:252:48
[INFO] [stderr]     |
[INFO] [stderr] 252 |             TemplateMatchError::Io(ref e) => e.description(),
[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/error.rs:348:19
[INFO] [stderr]     |
[INFO] [stderr] 348 |         self.desc.description()
[INFO] [stderr]     |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/specker-661f47058ae02e19
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tokens::combinator::tests::test_trim ... ok
[INFO] [stdout] test tokens::tests::test_multi_line_content_with_params ... ok
[INFO] [stdout] test tokens::tests::test_multi_line_params_and_content_with_skipped_lines ... ok
[INFO] [stdout] test tokens::tests::test_single_line_with_content_and_var ... ok
[INFO] [stdout] test tokens::tests::test_single_line_with_var ... ok
[INFO] [stdout] test tokens::tests::test_single_line_mixed ... ok
[INFO] [stdout] test tokens::tests::test_multi_line_varying_content_and_params ... ok
[INFO] [stdout] test tokens::tests::test_newline_match_tokens ... ok
[INFO] [stdout] test ast::tests::test_parser ... ok
[INFO] [stdout] test tokens::tests::test_single_line_with_var_and_content ... ok
[INFO] [stdout] test tokens::tests::test_single_content_line ... ok
[INFO] [stdout] test tokens::combinator::tests::test_trim_position ... ok
[INFO] [stdout] test tokens::tests::test_single_param_line ... ok
[INFO] [stdout] test tokens::tests::test_multi_line_params_and_content ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/match_template_item-55c7f1d9b9808366
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test match_template_item::multiple_text_items_match ... ok
[INFO] [stdout] test match_template_item::leading_newline_not_match_1 ... ok
[INFO] [stdout] test match_template_item::multiple_lines_item_should_match_everything ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_separated_by_newline_not_match_2 ... ok
[INFO] [stdout] test match_template_item::multiple_lines_item_should_match_empty_lines ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_separated_by_newlines_and_any_lines_match_1 ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_separated_by_newlines_and_any_lines_match_3 ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_separated_by_newlines_match ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_separated_by_newlines_not_match_1 ... ok
[INFO] [stdout] test match_template_item::multiple_var_not_match ... ok
[INFO] [stdout] test match_template_item::leading_newlines_not_match_1 ... ok
[INFO] [stdout] test match_template_item::leading_newlines_not_match_2 ... ok
[INFO] [stdout] test match_template_item::leading_newline_match ... ok
[INFO] [stdout] test match_template_item::repeated_multiple_lines_item_should_match_everything ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_separated_by_newline_not_match_1 ... ok
[INFO] [stdout] test match_template_item::multiple_var_match ... ok
[INFO] [stdout] test match_template_item::text_and_multiple_lines_and_text_match ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_separated_by_newlines_not_match_2 ... ok
[INFO] [stdout] test match_template_item::text_and_multiple_lines_and_text_not_match_last ... ok
[INFO] [stdout] test match_template_item::text_and_multiple_lines_and_text_match_3 ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_separated_by_newlines_and_any_lines_match_2 ... ok
[INFO] [stdout] test match_template_item::text_and_multiple_lines_match ... ok
[INFO] [stdout] test match_template_item::text_line_match ... ok
[INFO] [stdout] test match_template_item::text_and_multiple_lines_and_text_match_2 ... ok
[INFO] [stdout] test match_template_item::text_lines_skip_and_match ... ok
[INFO] [stdout] test match_template_item::text_line_skip_and_match ... ok
[INFO] [stdout] test match_template_item::text_line_not_match_end ... ok
[INFO] [stdout] test match_template_item::var_match ... ok
[INFO] [stdout] test match_template_item::trailing_newlines_not_match_2 ... ok
[INFO] [stdout] test match_template_item::trailing_newlines_not_match_1 ... ok
[INFO] [stdout] test match_template_item::var_not_match ... ok
[INFO] [stdout] test match_template_item::empty_item_does_not_match ... ok
[INFO] [stdout] test match_template_item::leading_newlines_match ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_not_match ... ok
[INFO] [stdout] test match_template_item::trailing_newline_not_match_2 ... ok
[INFO] [stdout] test match_template_item::text_and_multiple_lines_and_text_not_match_first ... ok
[INFO] [stdout] test match_template_item::leading_newline_not_match_2 ... ok
[INFO] [stdout] test match_template_item::multiple_text_items_separated_by_newline_match ... ok
[INFO] [stdout] test match_template_item::trailing_newlines_match ... ok
[INFO] [stdout] test match_template_item::empty_item_matches_empty_file ... ok
[INFO] [stdout] test match_template_item::trailing_newline_not_match_1 ... ok
[INFO] [stdout] test match_template_item::trailing_newline_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/support-069f4c33aa062b52
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/write_template_item-ed1f3677e1c11e6b
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test write_template_item::empty_item_should_produce_empty_file ... ok
[INFO] [stderr]    Doc-tests specker
[INFO] [stdout] test write_template_item::param ... ok
[INFO] [stdout] test write_template_item::param_x2 ... ok
[INFO] [stdout] test write_template_item::mixed ... ok
[INFO] [stdout] test write_template_item::two_params ... ok
[INFO] [stdout] test write_template_item::template_item_that_contains_multiple_lines_should_produce_error ... ok
[INFO] [stdout] test write_template_item::template_item_that_is_missing_param_should_produce_error ... ok
[INFO] [stdout] test write_template_item::new_line_x2 ... ok
[INFO] [stdout] test write_template_item::new_line ... ok
[INFO] [stdout] test write_template_item::text ... ok
[INFO] [stdout] test write_template_item::text_x2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ignored
[INFO] [stdout] test src/lib.rs - (line 33) ... ignored
[INFO] [stdout] test src/lib.rs - (line 45) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc6d5ce3422c5208af2484d8f35064ea421f8bee5bec8a2665be930b35be3aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc6d5ce3422c5208af2484d8f35064ea421f8bee5bec8a2665be930b35be3aa0", kill_on_drop: false }`
[INFO] [stdout] dc6d5ce3422c5208af2484d8f35064ea421f8bee5bec8a2665be930b35be3aa0