[INFO] updating cached repository https://github.com/Nobuyuki-Tokuchi/cent_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45872c159b0064bda839464ee4f63fd66b839767 [INFO] testing Nobuyuki-Tokuchi/cent_rust against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNobuyuki-Tokuchi%2Fcent_rust" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Nobuyuki-Tokuchi/cent_rust on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Nobuyuki-Tokuchi/cent_rust [INFO] finished tweaking git repo https://github.com/Nobuyuki-Tokuchi/cent_rust [INFO] tweaked toml for git repo https://github.com/Nobuyuki-Tokuchi/cent_rust written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Nobuyuki-Tokuchi/cent_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 919027edd179bdd770efdd87e9cc887ed0acf445b35f855154caf3681d6e8158 [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" "919027edd179bdd770efdd87e9cc887ed0acf445b35f855154caf3681d6e8158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "919027edd179bdd770efdd87e9cc887ed0acf445b35f855154caf3681d6e8158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "919027edd179bdd770efdd87e9cc887ed0acf445b35f855154caf3681d6e8158", kill_on_drop: false }` [INFO] [stdout] 919027edd179bdd770efdd87e9cc887ed0acf445b35f855154caf3681d6e8158 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d740642314f6d5042cfbf9812648467c8927d220a5055831f9ffda2b7462fbc [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" "0d740642314f6d5042cfbf9812648467c8927d220a5055831f9ffda2b7462fbc", kill_on_drop: false }` [INFO] [stderr] Compiling cent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | out_file: try!(File::create(out_file_name).map_err(|err| err.to_string())), [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/cent/sh2003lk.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | try!(write_file(&mut state.out_file, format!("xok {}\n", func_name))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | try!(state.out_file.write_all("nta 4 f5 krz f1 f5@ krz f5 f1\n".as_bytes()).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | try!(state.out_file.write_all("krz f1 f5\n".as_bytes()).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | try!(state.out_file.write_all("krz f5@ f1 ata 4 f5 krz f5@ xx\n".as_bytes()).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:69:21 [INFO] [stdout] | [INFO] [stdout] 69 | try!(write_file(&mut state.out_file, format!("{} f5@\n", op))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | try!(write_file(&mut state.out_file, format!("{} f5@ f5+4@ ata 4 f5\n", op))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | try!(write_file(&mut state.out_file, result)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | try!(write_file(&mut state.out_file, result)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | try!(write_file(&mut state.out_file, result)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | try!(write_file(&mut state.out_file, format!("nta 4 f5 inj {} xx f5@ krz f0 f5@\n", func_name))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | try!(write_file(&mut state.out_file, format!("nta 4 f5 inj {} xx f5@ ata {} f5 krz f0 f5@\n", func_name, (count * 4)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:116:36 [INFO] [stdout] | [INFO] [stdout] 116 | &Some(data) => try!(write_operation(&mut *state, &data, &subr_table).map_err(|err| err.to_string())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | try!(write_file(&mut state.out_file, format!("nta 4 f5 krz {} f5@\n", operation))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/mod.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | try!(code.read_file(&file_name).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/mod.rs:83:24 [INFO] [stdout] | [INFO] [stdout] 83 | let mut file = try!(File::open(in_file_name).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/mod.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | try!(file.read_to_string(&mut contents).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cent/sh2003lk.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let mut count = state.label_count.get_mut(operation.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cent/sh2003lk.rs:187:17 [INFO] [stdout] | [INFO] [stdout] 187 | let mut count = state.label_count.get_mut(operation.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cent/sh2003lk.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | let mut count = state.label_count.get_mut(operation.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.63s [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0d740642314f6d5042cfbf9812648467c8927d220a5055831f9ffda2b7462fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d740642314f6d5042cfbf9812648467c8927d220a5055831f9ffda2b7462fbc", kill_on_drop: false }` [INFO] [stdout] 0d740642314f6d5042cfbf9812648467c8927d220a5055831f9ffda2b7462fbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cb511374f6c3c5b138c36f4a675596756311eb4331679987e8e97be5a0e6e0a [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" "2cb511374f6c3c5b138c36f4a675596756311eb4331679987e8e97be5a0e6e0a", kill_on_drop: false }` [INFO] [stderr] Compiling cent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | out_file: try!(File::create(out_file_name).map_err(|err| err.to_string())), [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/cent/sh2003lk.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | try!(write_file(&mut state.out_file, format!("xok {}\n", func_name))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | try!(state.out_file.write_all("nta 4 f5 krz f1 f5@ krz f5 f1\n".as_bytes()).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | try!(state.out_file.write_all("krz f1 f5\n".as_bytes()).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | try!(state.out_file.write_all("krz f5@ f1 ata 4 f5 krz f5@ xx\n".as_bytes()).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:69:21 [INFO] [stdout] | [INFO] [stdout] 69 | try!(write_file(&mut state.out_file, format!("{} f5@\n", op))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | try!(write_file(&mut state.out_file, format!("{} f5@ f5+4@ ata 4 f5\n", op))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | try!(write_file(&mut state.out_file, result)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | try!(write_file(&mut state.out_file, result)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | try!(write_file(&mut state.out_file, result)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | try!(write_file(&mut state.out_file, format!("nta 4 f5 inj {} xx f5@ krz f0 f5@\n", func_name))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | try!(write_file(&mut state.out_file, format!("nta 4 f5 inj {} xx f5@ ata {} f5 krz f0 f5@\n", func_name, (count * 4)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:116:36 [INFO] [stdout] | [INFO] [stdout] 116 | &Some(data) => try!(write_operation(&mut *state, &data, &subr_table).map_err(|err| err.to_string())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/sh2003lk.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | try!(write_file(&mut state.out_file, format!("nta 4 f5 krz {} f5@\n", operation))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/mod.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | try!(code.read_file(&file_name).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/mod.rs:83:24 [INFO] [stdout] | [INFO] [stdout] 83 | let mut file = try!(File::open(in_file_name).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/cent/mod.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | try!(file.read_to_string(&mut contents).map_err(|err| err.to_string())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cent/sh2003lk.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let mut count = state.label_count.get_mut(operation.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cent/sh2003lk.rs:187:17 [INFO] [stdout] | [INFO] [stdout] 187 | let mut count = state.label_count.get_mut(operation.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cent/sh2003lk.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | let mut count = state.label_count.get_mut(operation.as_str()).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "2cb511374f6c3c5b138c36f4a675596756311eb4331679987e8e97be5a0e6e0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cb511374f6c3c5b138c36f4a675596756311eb4331679987e8e97be5a0e6e0a", kill_on_drop: false }` [INFO] [stdout] 2cb511374f6c3c5b138c36f4a675596756311eb4331679987e8e97be5a0e6e0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b7773fb23aa1774022e45168a43335a5832343a560fd0ab3bcc235c0de10d82d [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" "b7773fb23aa1774022e45168a43335a5832343a560fd0ab3bcc235c0de10d82d", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:19:19 [INFO] [stderr] | [INFO] [stderr] 19 | out_file: try!(File::create(out_file_name).map_err(|err| err.to_string())), [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/cent/sh2003lk.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | try!(write_file(&mut state.out_file, format!("xok {}\n", func_name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | try!(state.out_file.write_all("nta 4 f5 krz f1 f5@ krz f5 f1\n".as_bytes()).map_err(|err| err.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | try!(state.out_file.write_all("krz f1 f5\n".as_bytes()).map_err(|err| err.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | try!(state.out_file.write_all("krz f5@ f1 ata 4 f5 krz f5@ xx\n".as_bytes()).map_err(|err| err.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:69:21 [INFO] [stderr] | [INFO] [stderr] 69 | try!(write_file(&mut state.out_file, format!("{} f5@\n", op))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:72:21 [INFO] [stderr] | [INFO] [stderr] 72 | try!(write_file(&mut state.out_file, format!("{} f5@ f5+4@ ata 4 f5\n", op))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | try!(write_file(&mut state.out_file, result)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | try!(write_file(&mut state.out_file, result)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:97:17 [INFO] [stderr] | [INFO] [stderr] 97 | try!(write_file(&mut state.out_file, result)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | try!(write_file(&mut state.out_file, format!("nta 4 f5 inj {} xx f5@ krz f0 f5@\n", func_name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:106:21 [INFO] [stderr] | [INFO] [stderr] 106 | try!(write_file(&mut state.out_file, format!("nta 4 f5 inj {} xx f5@ ata {} f5 krz f0 f5@\n", func_name, (count * 4)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:116:36 [INFO] [stderr] | [INFO] [stderr] 116 | &Some(data) => try!(write_operation(&mut *state, &data, &subr_table).map_err(|err| err.to_string())), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/sh2003lk.rs:123:21 [INFO] [stderr] | [INFO] [stderr] 123 | try!(write_file(&mut state.out_file, format!("nta 4 f5 krz {} f5@\n", operation))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/mod.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | try!(code.read_file(&file_name).map_err(|err| err.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/mod.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | let mut file = try!(File::open(in_file_name).map_err(|err| err.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cent/mod.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | try!(file.read_to_string(&mut contents).map_err(|err| err.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cent/sh2003lk.rs:165:17 [INFO] [stderr] | [INFO] [stderr] 165 | let mut count = state.label_count.get_mut(operation.as_str()).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cent/sh2003lk.rs:187:17 [INFO] [stderr] | [INFO] [stderr] 187 | let mut count = state.label_count.get_mut(operation.as_str()).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cent/sh2003lk.rs:227:17 [INFO] [stderr] | [INFO] [stderr] 227 | let mut count = state.label_count.get_mut(operation.as_str()).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cent-18a53ebc9702ef21 [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] running `Command { std: "docker" "inspect" "b7773fb23aa1774022e45168a43335a5832343a560fd0ab3bcc235c0de10d82d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7773fb23aa1774022e45168a43335a5832343a560fd0ab3bcc235c0de10d82d", kill_on_drop: false }` [INFO] [stdout] b7773fb23aa1774022e45168a43335a5832343a560fd0ab3bcc235c0de10d82d