[INFO] cloning repository https://github.com/alex34567/synacor-challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alex34567/synacor-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex34567%2Fsynacor-challenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex34567%2Fsynacor-challenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a0f64456a63c24c78c9f83a4e763f0d17dd9082 [INFO] testing alex34567/synacor-challenge against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex34567%2Fsynacor-challenge" "/workspace/builds/worker-108/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alex34567/synacor-challenge on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alex34567/synacor-challenge [INFO] finished tweaking git repo https://github.com/alex34567/synacor-challenge [INFO] tweaked toml for git repo https://github.com/alex34567/synacor-challenge written to /workspace/builds/worker-108/source/Cargo.toml [INFO] crate git repo https://github.com/alex34567/synacor-challenge already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5280772b7cb0601659068041298f942d0fc24bbb9ee607e6666f4a208468b0e [INFO] running `Command { std: "docker" "start" "-a" "a5280772b7cb0601659068041298f942d0fc24bbb9ee607e6666f4a208468b0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5280772b7cb0601659068041298f942d0fc24bbb9ee607e6666f4a208468b0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5280772b7cb0601659068041298f942d0fc24bbb9ee607e6666f4a208468b0e", kill_on_drop: false }` [INFO] [stdout] a5280772b7cb0601659068041298f942d0fc24bbb9ee607e6666f4a208468b0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd7e482c810af19b51e53ec92535e787eb2ca1bf300e66d3a2c81f328a1c4d70 [INFO] running `Command { std: "docker" "start" "-a" "dd7e482c810af19b51e53ec92535e787eb2ca1bf300e66d3a2c81f328a1c4d70", kill_on_drop: false }` [INFO] [stderr] Compiling synacor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:92:28 [INFO] [stdout] | [INFO] [stdout] 92 | let word = try!(self.read_word_data(word_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:97:28 [INFO] [stdout] | [INFO] [stdout] 97 | let word = try!(self.read_word_data(location)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | try!(self.write_word_data(location, word)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:114:20 [INFO] [stdout] | [INFO] [stdout] 114 | if try!(self.read_word_data(location_b)) == try!(self.read_word_data(location_c)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:114:61 [INFO] [stdout] | [INFO] [stdout] 114 | if try!(self.read_word_data(location_b)) == try!(self.read_word_data(location_c)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | if try!(self.read_word_data(location_b)) > try!(self.read_word_data(location_c)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:124:60 [INFO] [stdout] | [INFO] [stdout] 124 | if try!(self.read_word_data(location_b)) > try!(self.read_word_data(location_c)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:132:28 [INFO] [stdout] | [INFO] [stdout] 132 | let jump = try!(self.read_word_data(location)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | let test = try!(self.read_word_data(test_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:141:32 [INFO] [stdout] | [INFO] [stdout] 141 | let jump = try!(self.read_word_data(jump_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:150:28 [INFO] [stdout] | [INFO] [stdout] 150 | let test = try!(self.read_word_data(test_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:153:32 [INFO] [stdout] | [INFO] [stdout] 153 | let jump = try!(self.read_word_data(jump_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:164:25 [INFO] [stdout] | [INFO] [stdout] 164 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:165:25 [INFO] [stdout] | [INFO] [stdout] 165 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:174:25 [INFO] [stdout] | [INFO] [stdout] 174 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:175:25 [INFO] [stdout] | [INFO] [stdout] 175 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:184:25 [INFO] [stdout] | [INFO] [stdout] 184 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:185:25 [INFO] [stdout] | [INFO] [stdout] 185 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:194:25 [INFO] [stdout] | [INFO] [stdout] 194 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:195:25 [INFO] [stdout] | [INFO] [stdout] 195 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:203:25 [INFO] [stdout] | [INFO] [stdout] 203 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:204:25 [INFO] [stdout] | [INFO] [stdout] 204 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:211:25 [INFO] [stdout] | [INFO] [stdout] 211 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:218:25 [INFO] [stdout] | [INFO] [stdout] 218 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:225:25 [INFO] [stdout] | [INFO] [stdout] 225 | let a = try!(self.read_word_data(location_a)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:226:25 [INFO] [stdout] | [INFO] [stdout] 226 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:232:25 [INFO] [stdout] | [INFO] [stdout] 232 | let a = try!(self.read_word_data(location_a)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:247:28 [INFO] [stdout] | [INFO] [stdout] 247 | let char = try!(self.read_word_data(location)) as u8 as char; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "dd7e482c810af19b51e53ec92535e787eb2ca1bf300e66d3a2c81f328a1c4d70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd7e482c810af19b51e53ec92535e787eb2ca1bf300e66d3a2c81f328a1c4d70", kill_on_drop: false }` [INFO] [stdout] dd7e482c810af19b51e53ec92535e787eb2ca1bf300e66d3a2c81f328a1c4d70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 130be8711dd13f8c567c9313b0cc6d51a029a006c83c1f55ec5ee55f35528a8b [INFO] running `Command { std: "docker" "start" "-a" "130be8711dd13f8c567c9313b0cc6d51a029a006c83c1f55ec5ee55f35528a8b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling synacor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:92:28 [INFO] [stdout] | [INFO] [stdout] 92 | let word = try!(self.read_word_data(word_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:97:28 [INFO] [stdout] | [INFO] [stdout] 97 | let word = try!(self.read_word_data(location)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | try!(self.write_word_data(location, word)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:114:20 [INFO] [stdout] | [INFO] [stdout] 114 | if try!(self.read_word_data(location_b)) == try!(self.read_word_data(location_c)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:114:61 [INFO] [stdout] | [INFO] [stdout] 114 | if try!(self.read_word_data(location_b)) == try!(self.read_word_data(location_c)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | if try!(self.read_word_data(location_b)) > try!(self.read_word_data(location_c)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:124:60 [INFO] [stdout] | [INFO] [stdout] 124 | if try!(self.read_word_data(location_b)) > try!(self.read_word_data(location_c)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:132:28 [INFO] [stdout] | [INFO] [stdout] 132 | let jump = try!(self.read_word_data(location)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | let test = try!(self.read_word_data(test_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:141:32 [INFO] [stdout] | [INFO] [stdout] 141 | let jump = try!(self.read_word_data(jump_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:150:28 [INFO] [stdout] | [INFO] [stdout] 150 | let test = try!(self.read_word_data(test_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:153:32 [INFO] [stdout] | [INFO] [stdout] 153 | let jump = try!(self.read_word_data(jump_loc)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:164:25 [INFO] [stdout] | [INFO] [stdout] 164 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:165:25 [INFO] [stdout] | [INFO] [stdout] 165 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:174:25 [INFO] [stdout] | [INFO] [stdout] 174 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:175:25 [INFO] [stdout] | [INFO] [stdout] 175 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:184:25 [INFO] [stdout] | [INFO] [stdout] 184 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:185:25 [INFO] [stdout] | [INFO] [stdout] 185 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:194:25 [INFO] [stdout] | [INFO] [stdout] 194 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:195:25 [INFO] [stdout] | [INFO] [stdout] 195 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:203:25 [INFO] [stdout] | [INFO] [stdout] 203 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:204:25 [INFO] [stdout] | [INFO] [stdout] 204 | let c = try!(self.read_word_data(location_c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:211:25 [INFO] [stdout] | [INFO] [stdout] 211 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:218:25 [INFO] [stdout] | [INFO] [stdout] 218 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:225:25 [INFO] [stdout] | [INFO] [stdout] 225 | let a = try!(self.read_word_data(location_a)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:226:25 [INFO] [stdout] | [INFO] [stdout] 226 | let b = try!(self.read_word_data(location_b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:232:25 [INFO] [stdout] | [INFO] [stdout] 232 | let a = try!(self.read_word_data(location_a)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:247:28 [INFO] [stdout] | [INFO] [stdout] 247 | let char = try!(self.read_word_data(location)) as u8 as char; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "130be8711dd13f8c567c9313b0cc6d51a029a006c83c1f55ec5ee55f35528a8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "130be8711dd13f8c567c9313b0cc6d51a029a006c83c1f55ec5ee55f35528a8b", kill_on_drop: false }` [INFO] [stdout] 130be8711dd13f8c567c9313b0cc6d51a029a006c83c1f55ec5ee55f35528a8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a33774b7993bc96661b10f234dbe8485e01a60ca4f2101c3ce6eb2b66fcdd3c5 [INFO] running `Command { std: "docker" "start" "-a" "a33774b7993bc96661b10f234dbe8485e01a60ca4f2101c3ce6eb2b66fcdd3c5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:92:28 [INFO] [stderr] | [INFO] [stderr] 92 | let word = try!(self.read_word_data(word_loc)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:97:28 [INFO] [stderr] | [INFO] [stderr] 97 | let word = try!(self.read_word_data(location)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:104:21 [INFO] [stderr] | [INFO] [stderr] 104 | try!(self.write_word_data(location, word)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:114:20 [INFO] [stderr] | [INFO] [stderr] 114 | if try!(self.read_word_data(location_b)) == try!(self.read_word_data(location_c)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:114:61 [INFO] [stderr] | [INFO] [stderr] 114 | if try!(self.read_word_data(location_b)) == try!(self.read_word_data(location_c)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:124:20 [INFO] [stderr] | [INFO] [stderr] 124 | if try!(self.read_word_data(location_b)) > try!(self.read_word_data(location_c)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:124:60 [INFO] [stderr] | [INFO] [stderr] 124 | if try!(self.read_word_data(location_b)) > try!(self.read_word_data(location_c)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:132:28 [INFO] [stderr] | [INFO] [stderr] 132 | let jump = try!(self.read_word_data(location)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:138:28 [INFO] [stderr] | [INFO] [stderr] 138 | let test = try!(self.read_word_data(test_loc)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:141:32 [INFO] [stderr] | [INFO] [stderr] 141 | let jump = try!(self.read_word_data(jump_loc)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:150:28 [INFO] [stderr] | [INFO] [stderr] 150 | let test = try!(self.read_word_data(test_loc)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:153:32 [INFO] [stderr] | [INFO] [stderr] 153 | let jump = try!(self.read_word_data(jump_loc)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:164:25 [INFO] [stderr] | [INFO] [stderr] 164 | let b = try!(self.read_word_data(location_b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:165:25 [INFO] [stderr] | [INFO] [stderr] 165 | let c = try!(self.read_word_data(location_c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:174:25 [INFO] [stderr] | [INFO] [stderr] 174 | let b = try!(self.read_word_data(location_b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:175:25 [INFO] [stderr] | [INFO] [stderr] 175 | let c = try!(self.read_word_data(location_c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:184:25 [INFO] [stderr] | [INFO] [stderr] 184 | let b = try!(self.read_word_data(location_b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:185:25 [INFO] [stderr] | [INFO] [stderr] 185 | let c = try!(self.read_word_data(location_c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:194:25 [INFO] [stderr] | [INFO] [stderr] 194 | let b = try!(self.read_word_data(location_b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:195:25 [INFO] [stderr] | [INFO] [stderr] 195 | let c = try!(self.read_word_data(location_c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:203:25 [INFO] [stderr] | [INFO] [stderr] 203 | let b = try!(self.read_word_data(location_b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:204:25 [INFO] [stderr] | [INFO] [stderr] 204 | let c = try!(self.read_word_data(location_c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:211:25 [INFO] [stderr] | [INFO] [stderr] 211 | let b = try!(self.read_word_data(location_b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:218:25 [INFO] [stderr] | [INFO] [stderr] 218 | let b = try!(self.read_word_data(location_b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:225:25 [INFO] [stderr] | [INFO] [stderr] 225 | let a = try!(self.read_word_data(location_a)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:226:25 [INFO] [stderr] | [INFO] [stderr] 226 | let b = try!(self.read_word_data(location_b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:232:25 [INFO] [stderr] | [INFO] [stderr] 232 | let a = try!(self.read_word_data(location_a)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:247:28 [INFO] [stderr] | [INFO] [stderr] 247 | let char = try!(self.read_word_data(location)) as u8 as char; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/main.rs:252:17 [INFO] [stderr] | [INFO] [stderr] 252 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `synacor` (bin "synacor" test) generated 29 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/synacor-e71d0fd8b91620b9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a33774b7993bc96661b10f234dbe8485e01a60ca4f2101c3ce6eb2b66fcdd3c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a33774b7993bc96661b10f234dbe8485e01a60ca4f2101c3ce6eb2b66fcdd3c5", kill_on_drop: false }` [INFO] [stdout] a33774b7993bc96661b10f234dbe8485e01a60ca4f2101c3ce6eb2b66fcdd3c5