[INFO] cloning repository https://github.com/exceptional-lang/exceptional [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/exceptional-lang/exceptional" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexceptional-lang%2Fexceptional", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexceptional-lang%2Fexceptional'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02b6645854a847a55dd2332e4d5dd9c2ed31ce98 [INFO] testing exceptional-lang/exceptional against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexceptional-lang%2Fexceptional" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/exceptional-lang/exceptional on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/exceptional-lang/exceptional [INFO] finished tweaking git repo https://github.com/exceptional-lang/exceptional [INFO] tweaked toml for git repo https://github.com/exceptional-lang/exceptional written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/exceptional-lang/exceptional already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-bigint v0.1.39 [INFO] [stderr] Downloaded num-complex v0.1.38 [INFO] [stderr] Downloaded fern v0.4.0 [INFO] [stderr] Downloaded thread-id v3.1.0 [INFO] [stderr] Downloaded thread_local v0.3.3 [INFO] [stderr] Downloaded num-rational v0.1.38 [INFO] [stderr] Downloaded peg v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ae1310d825bd7ea8bfc45750691c826df83ce88f1a3adcbb49907018bd6e019 [INFO] running `Command { std: "docker" "start" "-a" "6ae1310d825bd7ea8bfc45750691c826df83ce88f1a3adcbb49907018bd6e019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ae1310d825bd7ea8bfc45750691c826df83ce88f1a3adcbb49907018bd6e019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ae1310d825bd7ea8bfc45750691c826df83ce88f1a3adcbb49907018bd6e019", kill_on_drop: false }` [INFO] [stdout] 6ae1310d825bd7ea8bfc45750691c826df83ce88f1a3adcbb49907018bd6e019 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a008ad4fc813e2ea1b2bb3bfd860a26bae7bfd0244f04452b73034b3f9d97e9c [INFO] running `Command { std: "docker" "start" "-a" "a008ad4fc813e2ea1b2bb3bfd860a26bae7bfd0244f04452b73034b3f9d97e9c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.1.39 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling thread-id v3.1.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling peg v0.4.0 [INFO] [stderr] Compiling fern v0.4.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling exceptional v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num-bigint v0.1.39 [INFO] [stderr] Compiling num-complex v0.1.38 [INFO] [stderr] Compiling num-rational v0.1.38 [INFO] [stderr] Compiling num v0.1.39 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try! [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] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | if self.expected.len() == 0 { try! (write! (fmt, "EOF")) ; } else if [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:29:51 [INFO] [stdout] | [INFO] [stdout] 29 | let mut iter = self.expected.iter() ; try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 33 | { try! (write! (fmt, ", `{}`", escape_default(elem))) ; } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:574 [INFO] [stdout] | [INFO] [stdout] 147 | ...nge_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos ... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:588 [INFO] [stdout] | [INFO] [stdout] 147 | ...ut , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-zA-Z]" )... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:973 [INFO] [stdout] | [INFO] [stdout] 147 | ...nge_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . m... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:987 [INFO] [stdout] | [INFO] [stdout] 147 | ...ut , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:1001 [INFO] [stdout] | [INFO] [stdout] 147 | ... match __ch { 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-zA... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:164:454 [INFO] [stdout] | [INFO] [stdout] 164 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Shutdown` [INFO] [stdout] --> src/native.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | use std::net::{Shutdown, TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/native.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | (Value::Map(Rc::new(RefCell::new(map)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/vm.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/vm.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/vm.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/native.rs:102:32 [INFO] [stdout] | [INFO] [stdout] 102 | Err(m) => return Err(m.description().to_owned()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/native.rs:132:32 [INFO] [stdout] | [INFO] [stdout] 132 | Err(m) => return Err(m.description().to_owned()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/native.rs:185:37 [INFO] [stdout] | [INFO] [stdout] 185 | Value::CharString(e.description().to_owned()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/native.rs:217:37 [INFO] [stdout] | [INFO] [stdout] 217 | Value::CharString(e.description().to_owned()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `blank` [INFO] [stdout] --> src/closure.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn blank() -> Closure { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `File` [INFO] [stdout] --> src/native.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | File(File), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/vm.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn empty() -> Vm { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pop` [INFO] [stdout] --> src/vm.rs:251:12 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `local_assign` [INFO] [stdout] --> src/vm.rs:259:12 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn local_assign(&mut self, name: &String, value: Value) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm.rs:119:42 [INFO] [stdout] | [INFO] [stdout] 119 | Err(m) => panic!(m), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 119 | Err(m) => panic!("{}", m), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 119 | Err(m) => std::panic::panic_any(m), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.24s [INFO] running `Command { std: "docker" "inspect" "a008ad4fc813e2ea1b2bb3bfd860a26bae7bfd0244f04452b73034b3f9d97e9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a008ad4fc813e2ea1b2bb3bfd860a26bae7bfd0244f04452b73034b3f9d97e9c", kill_on_drop: false }` [INFO] [stdout] a008ad4fc813e2ea1b2bb3bfd860a26bae7bfd0244f04452b73034b3f9d97e9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94a566ef9fc6da563a966d9c7eebc2e5bf68beb6d76d239dcc2fc1280294d24a [INFO] running `Command { std: "docker" "start" "-a" "94a566ef9fc6da563a966d9c7eebc2e5bf68beb6d76d239dcc2fc1280294d24a", kill_on_drop: false }` [INFO] [stderr] Compiling exceptional v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try! [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] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | if self.expected.len() == 0 { try! (write! (fmt, "EOF")) ; } else if [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:29:51 [INFO] [stdout] | [INFO] [stdout] 29 | let mut iter = self.expected.iter() ; try! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 33 | { try! (write! (fmt, ", `{}`", escape_default(elem))) ; } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:574 [INFO] [stdout] | [INFO] [stdout] 147 | ...nge_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos ... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:588 [INFO] [stdout] | [INFO] [stdout] 147 | ...ut , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-zA-Z]" )... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:973 [INFO] [stdout] | [INFO] [stdout] 147 | ...nge_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . m... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:987 [INFO] [stdout] | [INFO] [stdout] 147 | ...ut , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:1001 [INFO] [stdout] | [INFO] [stdout] 147 | ... match __ch { 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-zA... [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:164:454 [INFO] [stdout] | [INFO] [stdout] 164 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/native.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | (Value::Map(Rc::new(RefCell::new(map)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/native.rs:102:32 [INFO] [stdout] | [INFO] [stdout] 102 | Err(m) => return Err(m.description().to_owned()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/native.rs:132:32 [INFO] [stdout] | [INFO] [stdout] 132 | Err(m) => return Err(m.description().to_owned()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/native.rs:185:37 [INFO] [stdout] | [INFO] [stdout] 185 | Value::CharString(e.description().to_owned()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/native.rs:217:37 [INFO] [stdout] | [INFO] [stdout] 217 | Value::CharString(e.description().to_owned()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `File` [INFO] [stdout] --> src/native.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | File(File), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/vm.rs:119:42 [INFO] [stdout] | [INFO] [stdout] 119 | Err(m) => panic!(m), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 119 | Err(m) => panic!("{}", m), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 119 | Err(m) => std::panic::panic_any(m), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.47s [INFO] running `Command { std: "docker" "inspect" "94a566ef9fc6da563a966d9c7eebc2e5bf68beb6d76d239dcc2fc1280294d24a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94a566ef9fc6da563a966d9c7eebc2e5bf68beb6d76d239dcc2fc1280294d24a", kill_on_drop: false }` [INFO] [stdout] 94a566ef9fc6da563a966d9c7eebc2e5bf68beb6d76d239dcc2fc1280294d24a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f0bb77bbeb01ed890f8b016a0676387a99443b3fb31e7b8f8fbd395d2b8e493 [INFO] running `Command { std: "docker" "start" "-a" "0f0bb77bbeb01ed890f8b016a0676387a99443b3fb31e7b8f8fbd395d2b8e493", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 82 tests [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try! [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] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:20:39 [INFO] [stderr] | [INFO] [stderr] 20 | if self.expected.len() == 0 { try! (write! (fmt, "EOF")) ; } else if [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | try! [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:29:51 [INFO] [stderr] | [INFO] [stderr] 29 | let mut iter = self.expected.iter() ; try! [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 33 | { try! (write! (fmt, ", `{}`", escape_default(elem))) ; } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:574 [INFO] [stderr] | [INFO] [stderr] 147 | ...nge_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos ... [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:588 [INFO] [stderr] | [INFO] [stderr] 147 | ...ut , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-zA-Z]" )... [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:973 [INFO] [stderr] | [INFO] [stderr] 147 | ...nge_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . m... [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:987 [INFO] [stderr] | [INFO] [stderr] 147 | ...ut , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ... [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:147:1001 [INFO] [stderr] | [INFO] [stderr] 147 | ... match __ch { 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-zA... [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-a5698a3ce1f73738/out/exceptional-grammar.rs:164:454 [INFO] [stderr] | [INFO] [stderr] 164 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/native.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | (Value::Map(Rc::new(RefCell::new(map)))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/native.rs:102:32 [INFO] [stderr] | [INFO] [stderr] 102 | Err(m) => return Err(m.description().to_owned()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/native.rs:132:32 [INFO] [stderr] | [INFO] [stderr] 132 | Err(m) => return Err(m.description().to_owned()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/native.rs:185:37 [INFO] [stderr] | [INFO] [stderr] 185 | Value::CharString(e.description().to_owned()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/native.rs:217:37 [INFO] [stderr] | [INFO] [stderr] 217 | Value::CharString(e.description().to_owned()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `File` [INFO] [stderr] --> src/native.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | File(File), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/vm.rs:119:42 [INFO] [stderr] | [INFO] [stderr] 119 | Err(m) => panic!(m), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 119 | Err(m) => panic!("{}", m), [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 119 | Err(m) => std::panic::panic_any(m), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/exceptional-2d65a2d200d48bd8) [INFO] [stdout] test binding_map::test::delegates_fetch ... ok [INFO] [stdout] test binding_map::test::fetch ... ok [INFO] [stdout] test binding_map::test::delegates_assign ... ok [INFO] [stdout] test binding_map::test::has_binding ... ok [INFO] [stdout] test compiler::test::compiles_comparisons ... ok [INFO] [stdout] test compiler::test::compiles_binop_expressions ... ok [INFO] [stdout] test compiler::test::compiles_arithmetics ... ok [INFO] [stdout] test binding_map::test::new ... ok [INFO] [stdout] test binding_map::test::local_assign ... ok [INFO] [stdout] test closure::test::enclose_assigns_new_bidings ... ok [INFO] [stdout] test ast::test::string_matcher_eq ... ok [INFO] [stdout] test compiler::test::compiles_identifier_expressions ... ok [INFO] [stdout] test compiler::test::compiles_index_access_expressions ... ok [INFO] [stdout] test compiler::test::compiles_literal_expressions ... ok [INFO] [stdout] test exception_handler::test::matches_bools ... ok [INFO] [stdout] test compiler::test::compiles_import_expressions ... ok [INFO] [stdout] test exception_handler::test::matches_simple_map ... ok [INFO] [stdout] test exception_handler::test::matches_maps_with_multiple_bindings_of_equal_values ... ok [INFO] [stdout] test exception_handler::test::matches_identifier ... ok [INFO] [stdout] test grammar::test_literals::parses_booleans ... ok [INFO] [stdout] test grammar::test_expressions::parses_import ... ok [INFO] [stdout] test grammar::test_literals::parses_maps ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_number_patterns ... ok [INFO] [stdout] test native::test::find_lib_returns_none_when_not_found ... ok [INFO] [stdout] test grammar::test_literals::parses_number ... ok [INFO] [stdout] test grammar::test_statements::parses_raise_statements ... ok [INFO] [stdout] test grammar::test_literals::parses_strings ... ok [INFO] [stdout] test native::test::find_lib_returns_io ... ok [INFO] [stdout] test grammar::test_statements::parses_assigns ... ok [INFO] [stdout] test grammar::test_statements::parses_calls ... ok [INFO] [stdout] test native::test::read_file_contents_returns_result ... ok [INFO] [stdout] test native::test::find_lib_returns_socket ... ok [INFO] [stdout] test native::test::native_tcp_listen_opens_a_tcp_listener ... ok [INFO] [stdout] test native::test::native_io_read_all_reads_from_a_file_descriptor_and_returns_a_string ... ok [INFO] [stdout] test native::test::read_file_pushes_a_value_and_returns_a_raise_instruction ... ok [INFO] [stdout] test grammar::test_statements::parses_calls_with_expressive_args ... ok [INFO] [stdout] test grammar::test_expressions::parses_simple_functions ... ok [INFO] [stdout] test grammar::test_statements::parses_calls_with_simple_args ... ok [INFO] [stdout] test grammar::test_statements::parses_map_assign ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_string_patterns ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_statements ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_bool_patterns ... ok [INFO] [stdout] test instructions::test::call_native_function ... ok [INFO] [stdout] test instructions::test::compare_native_functions ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_map_patterns ... ok [INFO] [stdout] test native::test::find_lib_returns_file ... ok [INFO] [stdout] test exception_handler::test::matches_string_match ... ok [INFO] [stdout] test native::test::read_file_uses_the_file_name_argument ... ok [INFO] [stdout] test value::test::eq ... ok [INFO] [stdout] test value::test::add ... ok [INFO] [stdout] test value::test::div ... ok [INFO] [stdout] test native::test::write_file_writes_the_content ... ok [INFO] [stdout] test grammar::test_expressions::parses_math ... ok [INFO] [stdout] test grammar::test_expressions::parses_comparison_expressions ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_string_matching_patterns ... ok [INFO] [stdout] test grammar::test_expressions::parses_simple_literal_expressions ... ok [INFO] [stdout] test grammar::test_expressions::parses_functions_with_args ... ok [INFO] [stdout] test grammar::test_expressions::parses_identifiers ... ok [INFO] [stdout] test exception_handler::test::matches_strings ... ok [INFO] [stdout] test grammar::test_expressions::parses_access ... ok [INFO] [stdout] test native::test::native_io_write_writes_to_a_file_descriptor_and_raises ... ok [INFO] [stdout] test native::test::native_tcp_connect_opens_a_tcp_stream ... ok [INFO] [stdout] test native::test::native_tcp_accept_calls_a_function_with_the_socket ... ok [INFO] [stdout] test native::test::read_file_contents_returns_error ... ok [INFO] [stdout] test exception_handler::test::matches_numbers ... ok [INFO] [stdout] test exception_handler::test::matches_recursive_maps ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_ident_patterns ... ok [INFO] [stdout] test native::test::read_file_does_not_exist ... ok [INFO] [stdout] test grammar::test_expressions::prases_functions_with_bodies ... ok [INFO] [stdout] test vm::test::function_call_with_args ... ok [INFO] [stdout] test value::test::mul ... ok [INFO] [stdout] test value::test::gt_and_lt ... ok [INFO] [stdout] test vm::test::function_call ... ok [INFO] [stdout] test value::test::sub ... ok [INFO] [stdout] test vm::test::maps ... ok [INFO] [stdout] test vm::test::run_simple ... ok [INFO] [stdout] test vm::test::basic_rescue ... ok [INFO] [stdout] test vm::test::rescue_map ... ok [INFO] [stdout] test vm::test::function_with_wrong_arg_count - should panic ... ok [INFO] [stdout] test vm::test::import_file ... FAILED [INFO] [stdout] test vm::test::calling_non_function - should panic ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin exceptional' [INFO] [stdout] test vm::test::fibonacci ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- vm::test::import_file stdout ---- [INFO] [stdout] thread 'vm::test::import_file' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', src/vm.rs:536:56 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b9e034f740 - std::backtrace_rs::backtrace::libunwind::trace::h706b838f5bbd876b [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55b9e034f740 - std::backtrace_rs::backtrace::trace_unsynchronized::hc15f29ae7822b7b8 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55b9e034f740 - std::sys_common::backtrace::_print_fmt::h7c580c971f91926c [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55b9e034f740 - ::fmt::h2a772198c4032452 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55b9e037306c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55b9e034ac15 - std::io::Write::write_fmt::h583dff5009d01a9f [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/io/mod.rs:1663:15 [INFO] [stdout] 6: 0x55b9e03518ab - std::sys_common::backtrace::_print::h5b3c171e6f864ae4 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55b9e03518ab - std::sys_common::backtrace::print::h93b9e9ed2a98e611 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55b9e03518ab - std::panicking::default_hook::{{closure}}::hd8da92bb68d520c5 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55b9e03513bc - std::panicking::default_hook::hdbc8b2951c5afbab [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55b9e0351f74 - std::panicking::rust_panic_with_hook::h8a4c841655926f4e [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55b9e0351a57 - std::panicking::begin_panic_handler::{{closure}}::h471b6bc74904b7b0 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55b9e034fc3c - std::sys_common::backtrace::__rust_end_short_backtrace::h309f5c707f29932f [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55b9e03519b9 - rust_begin_unwind [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55b9e00fd811 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55b9e00fd903 - core::result::unwrap_failed::he898b02f57993c42 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x55b9e01448be - core::result::Result::unwrap::h9a3716d890a11b73 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/result.rs:1037:23 [INFO] [stdout] 17: 0x55b9e01c38de - exceptional::vm::test::import_file::h3683a5beb2d24a1a [INFO] [stdout] at /opt/rustwide/workdir/src/vm.rs:536:26 [INFO] [stdout] 18: 0x55b9e01c389a - exceptional::vm::test::import_file::{{closure}}::h2c27b6b9f26fcaa1 [INFO] [stdout] at /opt/rustwide/workdir/src/vm.rs:535:5 [INFO] [stdout] 19: 0x55b9e013fbae - core::ops::function::FnOnce::call_once::hbd32c6c6c33f5ad4 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55b9e01f3d53 - core::ops::function::FnOnce::call_once::h99a97b0ff983bd25 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55b9e01f3d53 - test::__rust_begin_short_backtrace::h8fe0d26ed1584e50 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/test/src/lib.rs:577:5 [INFO] [stdout] 22: 0x55b9e01f27e0 - as core::ops::function::FnOnce>::call_once::he6b90e352f394d8f [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 23: 0x55b9e01f27e0 - as core::ops::function::FnOnce<()>>::call_once::h1c05475e029700b8 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panic.rs:347:9 [INFO] [stdout] 24: 0x55b9e01f27e0 - std::panicking::try::do_call::he6de943476ae628a [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:401:40 [INFO] [stdout] 25: 0x55b9e01f27e0 - std::panicking::try::ha21937b8feb06f89 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:365:19 [INFO] [stdout] 26: 0x55b9e01f27e0 - std::panic::catch_unwind::ha79830b3325c9fa6 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panic.rs:434:14 [INFO] [stdout] 27: 0x55b9e01f27e0 - test::run_test_in_process::h1ab180b83ee2d5b5 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/test/src/lib.rs:600:18 [INFO] [stdout] 28: 0x55b9e01f27e0 - test::run_test::run_test_inner::{{closure}}::h8258ffe088f187a1 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x55b9e01cbda2 - test::run_test::run_test_inner::{{closure}}::hc697b214abd32bc6 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x55b9e01cbda2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h64de0d3f894854a9 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x55b9e01cf9f8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h1fd98fc86e533ece [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 32: 0x55b9e01cf9f8 - as core::ops::function::FnOnce<()>>::call_once::h4e2a7abf702e4cfd [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panic.rs:347:9 [INFO] [stdout] 33: 0x55b9e01cf9f8 - std::panicking::try::do_call::h4496392321a3c8c0 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x55b9e01cf9f8 - std::panicking::try::hf1e14258e04e8e9a [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x55b9e01cf9f8 - std::panic::catch_unwind::hb72c3777cd55642f [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panic.rs:434:14 [INFO] [stdout] 36: 0x55b9e01cf9f8 - std::thread::Builder::spawn_unchecked::{{closure}}::h2d7915a5910e148e [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 37: 0x55b9e01cf9f8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h83fd2f1ef5be797c [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55b9e03574b7 - as core::ops::function::FnOnce>::call_once::ha8b1d5a0092467fc [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 39: 0x55b9e03574b7 - as core::ops::function::FnOnce>::call_once::h4b9f24ec4e8a879e [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x55b9e03574b7 - std::sys::unix::thread::Thread::new::thread_start::h2a0e98fbc4ab4c32 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys/unix/thread.rs:72:17 [INFO] [stdout] 41: 0x7f493335b609 - start_thread [INFO] [stdout] 42: 0x7f493312d293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] vm::test::import_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 81 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0f0bb77bbeb01ed890f8b016a0676387a99443b3fb31e7b8f8fbd395d2b8e493", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f0bb77bbeb01ed890f8b016a0676387a99443b3fb31e7b8f8fbd395d2b8e493", kill_on_drop: false }` [INFO] [stdout] 0f0bb77bbeb01ed890f8b016a0676387a99443b3fb31e7b8f8fbd395d2b8e493