[INFO] cloning repository https://github.com/MartijnTheunissen/rc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MartijnTheunissen/rc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartijnTheunissen%2Frc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartijnTheunissen%2Frc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9fd585f813d74ee45b8f53c38740eff7b856f1c [INFO] testing MartijnTheunissen/rc against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartijnTheunissen%2Frc" "/workspace/builds/worker-99/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MartijnTheunissen/rc 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/MartijnTheunissen/rc [INFO] finished tweaking git repo https://github.com/MartijnTheunissen/rc [INFO] tweaked toml for git repo https://github.com/MartijnTheunissen/rc written to /workspace/builds/worker-99/source/Cargo.toml [INFO] crate git repo https://github.com/MartijnTheunissen/rc 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.0 [INFO] [stderr] Downloaded chrono v0.4.0 [INFO] [stderr] Downloaded rustc_version v0.1.7 [INFO] [stderr] Downloaded semver v0.1.20 [INFO] [stderr] Downloaded atty v0.2.2 [INFO] [stderr] Downloaded unicode-width v0.1.4 [INFO] [stderr] Downloaded num v0.1.40 [INFO] [stderr] Downloaded redox_syscall v0.1.31 [INFO] [stderr] Downloaded pkg-config v0.3.9 [INFO] [stderr] Downloaded nix v0.7.0 [INFO] [stderr] Downloaded backtrace v0.3.3 [INFO] [stderr] Downloaded error-chain v0.10.0 [INFO] [stderr] Downloaded objc v0.2.2 [INFO] [stderr] Downloaded libc v0.2.31 [INFO] [stderr] Downloaded mac-notification-sys v0.1.3 [INFO] [stderr] Downloaded num-traits v0.1.40 [INFO] [stderr] Downloaded rustc-demangle v0.1.5 [INFO] [stderr] Downloaded dbus v0.4.1 [INFO] [stderr] Downloaded objc_id v0.1.0 [INFO] [stderr] Downloaded num-iter v0.1.34 [INFO] [stderr] Downloaded shell32-sys v0.1.1 [INFO] [stderr] Downloaded ole32-sys v0.2.0 [INFO] [stderr] Downloaded num-integer v0.1.35 [INFO] [stderr] Downloaded time v0.1.38 [INFO] [stderr] Downloaded backtrace-sys v0.1.14 [INFO] [stderr] Downloaded dbghelp-sys v0.2.0 [INFO] [stderr] Downloaded linefeed v0.3.0 [INFO] [stderr] Downloaded notify-rust v3.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] a398dbe36ca3637ddeeb1dfe79010efdf7c33847098f77a24e154c92df372bc4 [INFO] running `Command { std: "docker" "start" "-a" "a398dbe36ca3637ddeeb1dfe79010efdf7c33847098f77a24e154c92df372bc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a398dbe36ca3637ddeeb1dfe79010efdf7c33847098f77a24e154c92df372bc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a398dbe36ca3637ddeeb1dfe79010efdf7c33847098f77a24e154c92df372bc4", kill_on_drop: false }` [INFO] [stdout] a398dbe36ca3637ddeeb1dfe79010efdf7c33847098f77a24e154c92df372bc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 95a9e1d8cbe560c65c211072bbd8679622e8c494e2a1ba6789ed228431a79c66 [INFO] running `Command { std: "docker" "start" "-a" "95a9e1d8cbe560c65c211072bbd8679622e8c494e2a1ba6789ed228431a79c66", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.31 [INFO] [stderr] Compiling cc v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Compiling librc v0.1.0 (/opt/rustwide/workdir/librc) [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stdout] warning: the item `InfixOp` is imported redundantly [INFO] [stdout] --> librc/src/calc.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 5 | use tokens::{InfixOp, Operand, Operator, Token}; [INFO] [stdout] | ------- the item `InfixOp` is already imported here [INFO] [stdout] ... [INFO] [stdout] 60 | use tokens::InfixOp; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/calc.rs:75:36 [INFO] [stdout] | [INFO] [stdout] 75 | Operand::Var(v) => try!(self.lookup_var(v)), [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] --> librc/src/calc.rs:82:36 [INFO] [stdout] | [INFO] [stdout] 82 | Operand::Var(v) => try!(self.lookup_var(v)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/calc.rs:120:45 [INFO] [stdout] | [INFO] [stdout] 120 | ... try!(self.do_op(&mut operands, &mut operators)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/calc.rs:136:29 [INFO] [stdout] | [INFO] [stdout] 136 | ... try!(self.do_op(&mut operands, &mut operators)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/calc.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | try!(self.do_op(&mut operands, &mut operators)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> librc/src/tokenizer.rs:91:32 [INFO] [stdout] | [INFO] [stdout] 91 | ... '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/tokenizer.rs:92:41 [INFO] [stdout] | [INFO] [stdout] 92 | ... let n = try!(get_num(&mut chars)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> librc/src/tokenizer.rs:118:16 [INFO] [stdout] | [INFO] [stdout] 118 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/tokenizer.rs:119:41 [INFO] [stdout] | [INFO] [stdout] 119 | tokens.push(Operand(Num(try!(get_num(&mut chars))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/tokenizer.rs:125:41 [INFO] [stdout] | [INFO] [stdout] 125 | tokens.push(Operand(Var(try!(get_ident(&mut chars))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dbus v0.4.1 [INFO] [stderr] Compiling backtrace-sys v0.1.14 [INFO] [stderr] Compiling linefeed v0.3.0 [INFO] [stderr] Compiling backtrace v0.3.3 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling notify-rust v3.4.2 [INFO] [stderr] Compiling rc v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.34s [INFO] running `Command { std: "docker" "inspect" "95a9e1d8cbe560c65c211072bbd8679622e8c494e2a1ba6789ed228431a79c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95a9e1d8cbe560c65c211072bbd8679622e8c494e2a1ba6789ed228431a79c66", kill_on_drop: false }` [INFO] [stdout] 95a9e1d8cbe560c65c211072bbd8679622e8c494e2a1ba6789ed228431a79c66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 67150ddb10e4aa30d32628d2e178e48f307bf6368152cfde6e74979591c6c10a [INFO] running `Command { std: "docker" "start" "-a" "67150ddb10e4aa30d32628d2e178e48f307bf6368152cfde6e74979591c6c10a", kill_on_drop: false }` [INFO] [stdout] warning: the item `InfixOp` is imported redundantly [INFO] [stdout] --> librc/src/calc.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 5 | use tokens::{InfixOp, Operand, Operator, Token}; [INFO] [stdout] | ------- the item `InfixOp` is already imported here [INFO] [stdout] ... [INFO] [stdout] 60 | use tokens::InfixOp; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/calc.rs:75:36 [INFO] [stdout] | [INFO] [stdout] 75 | Operand::Var(v) => try!(self.lookup_var(v)), [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] --> librc/src/calc.rs:82:36 [INFO] [stdout] | [INFO] [stdout] 82 | Operand::Var(v) => try!(self.lookup_var(v)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/calc.rs:120:45 [INFO] [stdout] | [INFO] [stdout] 120 | ... try!(self.do_op(&mut operands, &mut operators)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/calc.rs:136:29 [INFO] [stdout] | [INFO] [stdout] 136 | ... try!(self.do_op(&mut operands, &mut operators)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/calc.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | try!(self.do_op(&mut operands, &mut operators)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> librc/src/tokenizer.rs:91:32 [INFO] [stdout] | [INFO] [stdout] 91 | ... '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/tokenizer.rs:92:41 [INFO] [stdout] | [INFO] [stdout] 92 | ... let n = try!(get_num(&mut chars)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rc v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> librc/src/tokenizer.rs:118:16 [INFO] [stdout] | [INFO] [stdout] 118 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/tokenizer.rs:119:41 [INFO] [stdout] | [INFO] [stdout] 119 | tokens.push(Operand(Num(try!(get_num(&mut chars))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> librc/src/tokenizer.rs:125:41 [INFO] [stdout] | [INFO] [stdout] 125 | tokens.push(Operand(Var(try!(get_ident(&mut chars))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "67150ddb10e4aa30d32628d2e178e48f307bf6368152cfde6e74979591c6c10a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67150ddb10e4aa30d32628d2e178e48f307bf6368152cfde6e74979591c6c10a", kill_on_drop: false }` [INFO] [stdout] 67150ddb10e4aa30d32628d2e178e48f307bf6368152cfde6e74979591c6c10a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] e43e74dedc4d3e71b0c5c792a68c40a9e06a18ded55fd6608a274a0adaee9fd8 [INFO] running `Command { std: "docker" "start" "-a" "e43e74dedc4d3e71b0c5c792a68c40a9e06a18ded55fd6608a274a0adaee9fd8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: the item `InfixOp` is imported redundantly [INFO] [stderr] --> librc/src/calc.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 5 | use tokens::{InfixOp, Operand, Operator, Token}; [INFO] [stderr] | ------- the item `InfixOp` is already imported here [INFO] [stderr] ... [INFO] [stderr] 60 | use tokens::InfixOp; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> librc/src/calc.rs:75:36 [INFO] [stderr] | [INFO] [stderr] 75 | Operand::Var(v) => try!(self.lookup_var(v)), [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] --> librc/src/calc.rs:82:36 [INFO] [stderr] | [INFO] [stderr] 82 | Operand::Var(v) => try!(self.lookup_var(v)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> librc/src/calc.rs:120:45 [INFO] [stderr] | [INFO] [stderr] 120 | ... try!(self.do_op(&mut operands, &mut operators)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> librc/src/calc.rs:136:29 [INFO] [stderr] | [INFO] [stderr] 136 | ... try!(self.do_op(&mut operands, &mut operators)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> librc/src/calc.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | try!(self.do_op(&mut operands, &mut operators)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> librc/src/tokenizer.rs:91:32 [INFO] [stderr] | [INFO] [stderr] 91 | ... '0'...'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> librc/src/tokenizer.rs:92:41 [INFO] [stderr] | [INFO] [stderr] 92 | ... let n = try!(get_num(&mut chars)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> librc/src/tokenizer.rs:118:16 [INFO] [stderr] | [INFO] [stderr] 118 | '0'...'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> librc/src/tokenizer.rs:119:41 [INFO] [stderr] | [INFO] [stderr] 119 | tokens.push(Operand(Num(try!(get_num(&mut chars))))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> librc/src/tokenizer.rs:125:41 [INFO] [stderr] | [INFO] [stderr] 125 | tokens.push(Operand(Var(try!(get_ident(&mut chars))))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `librc` (lib) generated 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rc-640ee2a667e542e4) [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" "e43e74dedc4d3e71b0c5c792a68c40a9e06a18ded55fd6608a274a0adaee9fd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43e74dedc4d3e71b0c5c792a68c40a9e06a18ded55fd6608a274a0adaee9fd8", kill_on_drop: false }` [INFO] [stdout] e43e74dedc4d3e71b0c5c792a68c40a9e06a18ded55fd6608a274a0adaee9fd8