[INFO] cloning repository https://github.com/scottschroeder/caesar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scottschroeder/caesar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottschroeder%2Fcaesar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottschroeder%2Fcaesar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca51a1018356e1ee51a3ca48744d2a70621ee1a2 [INFO] testing scottschroeder/caesar against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottschroeder%2Fcaesar" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/scottschroeder/caesar on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/scottschroeder/caesar [INFO] finished tweaking git repo https://github.com/scottschroeder/caesar [INFO] tweaked toml for git repo https://github.com/scottschroeder/caesar written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/scottschroeder/caesar already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1dc595931aacdfb4b2acf71044bc9509f6a2c4f401174b1b681a5751e20a1076 [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" "1dc595931aacdfb4b2acf71044bc9509f6a2c4f401174b1b681a5751e20a1076", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1dc595931aacdfb4b2acf71044bc9509f6a2c4f401174b1b681a5751e20a1076", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc595931aacdfb4b2acf71044bc9509f6a2c4f401174b1b681a5751e20a1076", kill_on_drop: false }` [INFO] [stdout] 1dc595931aacdfb4b2acf71044bc9509f6a2c4f401174b1b681a5751e20a1076 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8aee024ddeb2837826b0c9f0818050ed7da9aada9758c24df80f464a24cf8d2 [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" "a8aee024ddeb2837826b0c9f0818050ed7da9aada9758c24df80f464a24cf8d2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling caesar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/encoding.rs:62:26 [INFO] [stdout] | [INFO] [stdout] 62 | let root_table = try!(parser::read_toml_string(toml)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/encoding.rs:120:35 [INFO] [stdout] | [INFO] [stdout] 120 | let key: Vec = try!(self.vectorize_string(keytext)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/encoding.rs:122:44 [INFO] [stdout] | [INFO] [stdout] 122 | let transformed_chars: Vec = try!(message.chars() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/encoding.rs:125:46 [INFO] [stdout] | [INFO] [stdout] 125 | let message_num: EncodeNum = try!(self.char_to_number(&c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | try!(abc.iter() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | Ok((try!(string_to_char(pre_map)), try!(char_from_toml_value(post_map)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:75:56 [INFO] [stdout] | [INFO] [stdout] 75 | Ok((try!(string_to_char(pre_map)), try!(char_from_toml_value(post_map)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | let chars = try!(parse_alphabet(&root_table)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | let mapping = try!(parse_mapping(&root_table)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | try!(util::read_path(raw_path)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | try!(util::read_path(raw_path)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 63 | let output = try!(encoding.transform_message(&input, &key, action)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shifty/error.rs:38:32 [INFO] [stdout] | [INFO] [stdout] 38 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shifty/error.rs:75:32 [INFO] [stdout] | [INFO] [stdout] 75 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:19:49 [INFO] [stdout] | [INFO] [stdout] 19 | pub type Result = std::result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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/util.rs:14:57 [INFO] [stdout] | [INFO] [stdout] 14 | error!("couldn't open {}: {}", display, why.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/util.rs:23:57 [INFO] [stdout] | [INFO] [stdout] 23 | error!("couldn't read {}: {}", display, why.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.00s [INFO] running `Command { std: "docker" "inspect" "a8aee024ddeb2837826b0c9f0818050ed7da9aada9758c24df80f464a24cf8d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8aee024ddeb2837826b0c9f0818050ed7da9aada9758c24df80f464a24cf8d2", kill_on_drop: false }` [INFO] [stdout] a8aee024ddeb2837826b0c9f0818050ed7da9aada9758c24df80f464a24cf8d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b219f13082b58ef1a309df1bc560ff7f4b8ddc06ac8bfdb90cc815ec643ba9c [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" "9b219f13082b58ef1a309df1bc560ff7f4b8ddc06ac8bfdb90cc815ec643ba9c", kill_on_drop: false }` [INFO] [stderr] Compiling caesar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/encoding.rs:62:26 [INFO] [stdout] | [INFO] [stdout] 62 | let root_table = try!(parser::read_toml_string(toml)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/encoding.rs:120:35 [INFO] [stdout] | [INFO] [stdout] 120 | let key: Vec = try!(self.vectorize_string(keytext)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/encoding.rs:122:44 [INFO] [stdout] | [INFO] [stdout] 122 | let transformed_chars: Vec = try!(message.chars() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/encoding.rs:125:46 [INFO] [stdout] | [INFO] [stdout] 125 | let message_num: EncodeNum = try!(self.char_to_number(&c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | try!(abc.iter() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | Ok((try!(string_to_char(pre_map)), try!(char_from_toml_value(post_map)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:75:56 [INFO] [stdout] | [INFO] [stdout] 75 | Ok((try!(string_to_char(pre_map)), try!(char_from_toml_value(post_map)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | let chars = try!(parse_alphabet(&root_table)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/shifty/parser.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | let mapping = try!(parse_mapping(&root_table)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | try!(util::read_path(raw_path)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | try!(util::read_path(raw_path)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:63:18 [INFO] [stdout] | [INFO] [stdout] 63 | let output = try!(encoding.transform_message(&input, &key, action)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shifty/error.rs:38:32 [INFO] [stdout] | [INFO] [stdout] 38 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shifty/error.rs:75:32 [INFO] [stdout] | [INFO] [stdout] 75 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:19:49 [INFO] [stdout] | [INFO] [stdout] 19 | pub type Result = std::result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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/util.rs:14:57 [INFO] [stdout] | [INFO] [stdout] 14 | error!("couldn't open {}: {}", display, why.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/util.rs:23:57 [INFO] [stdout] | [INFO] [stdout] 23 | error!("couldn't read {}: {}", display, why.description()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "9b219f13082b58ef1a309df1bc560ff7f4b8ddc06ac8bfdb90cc815ec643ba9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b219f13082b58ef1a309df1bc560ff7f4b8ddc06ac8bfdb90cc815ec643ba9c", kill_on_drop: false }` [INFO] [stdout] 9b219f13082b58ef1a309df1bc560ff7f4b8ddc06ac8bfdb90cc815ec643ba9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", 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] 766fd32e94a0f0d2fe692effe2f24bacc1a3c886ce3df39dbb03f81c4fcf4ec1 [INFO] running `Command { std: "docker" "start" "-a" "766fd32e94a0f0d2fe692effe2f24bacc1a3c886ce3df39dbb03f81c4fcf4ec1", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shifty/encoding.rs:62:26 [INFO] [stderr] | [INFO] [stderr] 62 | let root_table = try!(parser::read_toml_string(toml)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shifty/encoding.rs:120:35 [INFO] [stderr] | [INFO] [stderr] 120 | let key: Vec = try!(self.vectorize_string(keytext)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shifty/encoding.rs:122:44 [INFO] [stderr] | [INFO] [stderr] 122 | let transformed_chars: Vec = try!(message.chars() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shifty/encoding.rs:125:46 [INFO] [stderr] | [INFO] [stderr] 125 | let message_num: EncodeNum = try!(self.char_to_number(&c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] running 24 tests [INFO] [stderr] --> src/shifty/parser.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | try!(abc.iter() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shifty/parser.rs:75:25 [INFO] [stderr] | [INFO] [stderr] 75 | Ok((try!(string_to_char(pre_map)), try!(char_from_toml_value(post_map)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shifty/parser.rs:75:56 [INFO] [stderr] | [INFO] [stderr] 75 | Ok((try!(string_to_char(pre_map)), try!(char_from_toml_value(post_map)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shifty/parser.rs:87:17 [INFO] [stderr] | [INFO] [stderr] 87 | let chars = try!(parse_alphabet(&root_table)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shifty/parser.rs:93:19 [INFO] [stderr] | [INFO] [stderr] 93 | let mapping = try!(parse_mapping(&root_table)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | try!(util::read_path(raw_path)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | try!(util::read_path(raw_path)) [INFO] [stdout] test shifty::encoding::create_empty_encoding ... ok [INFO] [stderr] | ^^^ [INFO] [stdout] test shifty::encoding::decode ... ok [INFO] [stderr] [INFO] [stdout] test shifty::encoding::encrypt_decrypt ... ok [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] test shifty::encoding::parse_empty_string ... ok [INFO] [stderr] --> src/main.rs:63:18 [INFO] [stdout] test shifty::encoding::parse_empty_mapping ... ok [INFO] [stderr] | [INFO] [stdout] test shifty::encoding::encode ... ok [INFO] [stderr] 63 | let output = try!(encoding.transform_message(&input, &key, action)); [INFO] [stdout] test shifty::encoding::parse_single_letter ... ok [INFO] [stderr] | ^^^ [INFO] [stdout] test shifty::encoding::transform_char_identity ... ok [INFO] [stderr] [INFO] [stdout] test shifty::encoding::parse_simple_encoding ... ok [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] test shifty::encoding::insert_new_map ... ok [INFO] [stderr] --> src/shifty/error.rs:38:32 [INFO] [stdout] test shifty::encoding::parse_single_mapping ... ok [INFO] [stderr] | [INFO] [stdout] test shifty::encoding::transform_char ... ok [INFO] [stderr] 38 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] test shifty::encoding::transform_num_simple_add ... ok [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] test shifty::encoding::transform_num_simple_sub ... ok [INFO] [stderr] | [INFO] [stdout] test shifty::encoding::transform_num_wrapping_add ... ok [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] test shifty::encoding::transform_num_wrapping_sub ... ok [INFO] [stderr] [INFO] [stdout] test shifty::parser::tests::fail_to_parse_bad_char_in_mapping ... ok [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] test shifty::encoding::translate_with_map ... ok [INFO] [stderr] --> src/shifty/error.rs:75:32 [INFO] [stderr] | [INFO] [stderr] 75 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:19:49 [INFO] [stderr] | [INFO] [stderr] 19 | pub type Result = std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/util.rs:14:57 [INFO] [stderr] | [INFO] [stderr] 14 | error!("couldn't open {}: {}", display, why.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/util.rs:23:57 [INFO] [stderr] | [INFO] [stderr] 23 | error!("couldn't read {}: {}", display, why.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/caesar-373c09a953272469 [INFO] [stdout] test shifty::encoding::filter_string ... ok [INFO] [stdout] test shifty::encoding::parse_empty_alphabet ... ok [INFO] [stdout] test shifty::encoding::insert_new_char ... ok [INFO] [stdout] test shifty::parser::tests::fail_to_parse_bad_char_in_alphabet ... ok [INFO] [stdout] test shifty::parser::tests::fail_to_parse_bad_toml ... ok [INFO] [stdout] test shifty::encoding::map_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "766fd32e94a0f0d2fe692effe2f24bacc1a3c886ce3df39dbb03f81c4fcf4ec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "766fd32e94a0f0d2fe692effe2f24bacc1a3c886ce3df39dbb03f81c4fcf4ec1", kill_on_drop: false }` [INFO] [stdout] 766fd32e94a0f0d2fe692effe2f24bacc1a3c886ce3df39dbb03f81c4fcf4ec1