[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#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexceptional-lang%2Fexceptional" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/exceptional-lang/exceptional on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-12/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fern v0.4.0 [INFO] [stderr] Downloaded peg v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 220d085e2e0daafeaae5ab5e017dde5b7232142c4038b66e5bf6ade977072cc8 [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" "220d085e2e0daafeaae5ab5e017dde5b7232142c4038b66e5bf6ade977072cc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "220d085e2e0daafeaae5ab5e017dde5b7232142c4038b66e5bf6ade977072cc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "220d085e2e0daafeaae5ab5e017dde5b7232142c4038b66e5bf6ade977072cc8", kill_on_drop: false }` [INFO] [stdout] 220d085e2e0daafeaae5ab5e017dde5b7232142c4038b66e5bf6ade977072cc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e6488eadd35cd2a7a37e3dd4ba3f7e223b86ccc6a9478499d165e6c03e8c22b [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" "8e6488eadd35cd2a7a37e3dd4ba3f7e223b86ccc6a9478499d165e6c03e8c22b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.24 [INFO] [stderr] Compiling num-traits v0.1.39 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Compiling fern v0.4.0 [INFO] [stderr] Compiling peg v0.4.0 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling thread-id v3.1.0 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling exceptional v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling regex v0.2.2 [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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [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 32.08s [INFO] running `Command { std: "docker" "inspect" "8e6488eadd35cd2a7a37e3dd4ba3f7e223b86ccc6a9478499d165e6c03e8c22b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e6488eadd35cd2a7a37e3dd4ba3f7e223b86ccc6a9478499d165e6c03e8c22b", kill_on_drop: false }` [INFO] [stdout] 8e6488eadd35cd2a7a37e3dd4ba3f7e223b86ccc6a9478499d165e6c03e8c22b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1848c71ef25871dbbf1c2102102fa1234ec719396bdfdcfa6fe9a63cc4617aed [INFO] running `Command { std: "docker" "start" "-a" "1848c71ef25871dbbf1c2102102fa1234ec719396bdfdcfa6fe9a63cc4617aed", 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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [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 8.02s [INFO] running `Command { std: "docker" "inspect" "1848c71ef25871dbbf1c2102102fa1234ec719396bdfdcfa6fe9a63cc4617aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1848c71ef25871dbbf1c2102102fa1234ec719396bdfdcfa6fe9a63cc4617aed", kill_on_drop: false }` [INFO] [stdout] 1848c71ef25871dbbf1c2102102fa1234ec719396bdfdcfa6fe9a63cc4617aed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a3b6b2dfe13c252458dac123106f1132b851d5e79d8b295a3632753645654d46 [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" "a3b6b2dfe13c252458dac123106f1132b851d5e79d8b295a3632753645654d46", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/exceptional-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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-d369fef88d274971/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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [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_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [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 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/exceptional-acaa097dcd87efd6) [INFO] [stdout] [INFO] [stdout] running 82 tests [INFO] [stdout] test binding_map::test::fetch ... ok [INFO] [stdout] test binding_map::test::delegates_fetch ... ok [INFO] [stdout] test ast::test::string_matcher_eq ... ok [INFO] [stdout] test binding_map::test::delegates_assign ... ok [INFO] [stdout] test binding_map::test::new ... ok [INFO] [stdout] test compiler::test::compiles_identifier_expressions ... ok [INFO] [stdout] test compiler::test::compiles_comparisons ... ok [INFO] [stdout] test exception_handler::test::matches_identifier ... ok [INFO] [stdout] test exception_handler::test::matches_maps_with_multiple_bindings_of_equal_values ... ok [INFO] [stdout] test exception_handler::test::matches_numbers ... ok [INFO] [stdout] test compiler::test::compiles_literal_expressions ... ok [INFO] [stdout] test exception_handler::test::matches_bools ... ok [INFO] [stdout] test exception_handler::test::matches_simple_map ... ok [INFO] [stdout] test compiler::test::compiles_binop_expressions ... ok [INFO] [stdout] test compiler::test::compiles_arithmetics ... ok [INFO] [stdout] test grammar::test_expressions::parses_functions_with_args ... ok [INFO] [stdout] test grammar::test_expressions::parses_identifiers ... ok [INFO] [stdout] test grammar::test_expressions::parses_math ... ok [INFO] [stdout] test grammar::test_expressions::prases_functions_with_bodies ... ok [INFO] [stdout] test grammar::test_expressions::parses_simple_functions ... ok [INFO] [stdout] test exception_handler::test::matches_string_match ... ok [INFO] [stdout] test closure::test::enclose_assigns_new_bidings ... ok [INFO] [stdout] test exception_handler::test::matches_recursive_maps ... ok [INFO] [stdout] test exception_handler::test::matches_strings ... ok [INFO] [stdout] test binding_map::test::has_binding ... ok [INFO] [stdout] test compiler::test::compiles_import_expressions ... ok [INFO] [stdout] test binding_map::test::local_assign ... ok [INFO] [stdout] test compiler::test::compiles_index_access_expressions ... ok [INFO] [stdout] test grammar::test_statements::parses_calls_with_simple_args ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_bool_patterns ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_ident_patterns ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_map_patterns ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_number_patterns ... ok [INFO] [stdout] test grammar::test_literals::parses_strings ... ok [INFO] [stdout] test grammar::test_literals::parses_maps ... ok [INFO] [stdout] test grammar::test_statements::parses_assigns ... ok [INFO] [stdout] test grammar::test_statements::parses_calls_with_expressive_args ... ok [INFO] [stdout] test grammar::test_literals::parses_number ... ok [INFO] [stdout] test grammar::test_expressions::parses_comparison_expressions ... ok [INFO] [stdout] test grammar::test_expressions::parses_import ... ok [INFO] [stdout] test grammar::test_expressions::parses_access ... ok [INFO] [stdout] test grammar::test_statements::parses_calls ... ok [INFO] [stdout] test grammar::test_statements::parses_raise_statements ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_statements ... ok [INFO] [stdout] test grammar::test_statements::parses_map_assign ... 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_contents_returns_error ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_string_patterns ... ok [INFO] [stdout] test instructions::test::call_native_function ... ok [INFO] [stdout] test native::test::find_lib_returns_file ... ok [INFO] [stdout] test instructions::test::compare_native_functions ... ok [INFO] [stdout] test grammar::test_statements::parses_rescue_with_string_matching_patterns ... ok [INFO] [stdout] test native::test::native_io_write_writes_to_a_file_descriptor_and_raises ... ok [INFO] [stdout] test native::test::native_tcp_listen_opens_a_tcp_listener ... ok [INFO] [stdout] test grammar::test_expressions::parses_simple_literal_expressions ... ok [INFO] [stdout] test native::test::find_lib_returns_socket ... ok [INFO] [stdout] test native::test::find_lib_returns_none_when_not_found ... ok [INFO] [stdout] test native::test::native_tcp_connect_opens_a_tcp_stream ... ok [INFO] [stdout] test value::test::div ... ok [INFO] [stdout] test native::test::native_tcp_accept_calls_a_function_with_the_socket ... ok [INFO] [stdout] test value::test::eq ... ok [INFO] [stdout] test value::test::gt_and_lt ... ok [INFO] [stdout] test native::test::find_lib_returns_io ... ok [INFO] [stdout] test value::test::add ... ok [INFO] [stdout] test value::test::mul ... ok [INFO] [stdout] test native::test::read_file_contents_returns_result ... ok [INFO] [stdout] test native::test::write_file_writes_the_content ... ok [INFO] [stdout] test grammar::test_literals::parses_booleans ... ok [INFO] [stdout] test native::test::read_file_pushes_a_value_and_returns_a_raise_instruction ... ok [INFO] [stdout] test native::test::read_file_uses_the_file_name_argument ... ok [INFO] [stdout] test native::test::read_file_does_not_exist ... ok [INFO] [stdout] test vm::test::basic_rescue ... ok [INFO] [stdout] test value::test::sub ... ok [INFO] [stdout] test vm::test::function_call ... ok [INFO] [stdout] test vm::test::function_call_with_args ... ok [INFO] [stdout] test vm::test::run_simple ... ok [INFO] [stdout] test vm::test::rescue_map ... ok [INFO] [stdout] test vm::test::maps ... ok [INFO] [stdout] test vm::test::fibonacci ... ok [INFO] [stdout] test vm::test::import_file ... FAILED [INFO] [stdout] test vm::test::function_with_wrong_arg_count ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin exceptional' [INFO] [stdout] test vm::test::calling_non_function ... 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: Other, message: "Read-only file system" }', src/vm.rs:536:56 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ccd8dd8340 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55ccd8dd8340 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55ccd8dd8340 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55ccd8dd8340 - ::fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55ccd8dfbc9c - core[ee1ca6415511a9c4]::fmt::write [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x55ccd8dd36f5 - as std[77c0456e0eb29f0c]::io::Write>::write_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15 [INFO] [stdout] 6: 0x55ccd8dda4cb - std[77c0456e0eb29f0c]::sys_common::backtrace::_print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55ccd8dda4cb - std[77c0456e0eb29f0c]::sys_common::backtrace::print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55ccd8dda4cb - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55ccd8dd9fdc - std[77c0456e0eb29f0c]::panicking::default_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55ccd8ddab71 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55ccd8dda677 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55ccd8dd883c - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55ccd8dda5d9 - rust_begin_unwind [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55ccd8b8b681 - core[ee1ca6415511a9c4]::panicking::panic_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55ccd8b8b773 - core[ee1ca6415511a9c4]::result::unwrap_failed [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x55ccd8bcc80e - >::unwrap [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1037:23 [INFO] [stdout] 17: 0x55ccd8bfdb9e - exceptional[dbed1ee57cb60d33]::vm::test::import_file [INFO] [stdout] at /opt/rustwide/workdir/src/vm.rs:536:26 [INFO] [stdout] 18: 0x55ccd8bfdb5a - exceptional[dbed1ee57cb60d33]::vm::test::import_file::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/vm.rs:535:5 [INFO] [stdout] 19: 0x55ccd8be69de - >::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55ccd8c80c63 - >::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55ccd8c80c63 - test[eeb9024d9ac7bc83]::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:577:5 [INFO] [stdout] 22: 0x55ccd8c7f72c - + core[ee1ca6415511a9c4]::marker::Send> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 23: 0x55ccd8c7f72c - + core[ee1ca6415511a9c4]::marker::Send>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9 [INFO] [stdout] 24: 0x55ccd8c7f72c - std[77c0456e0eb29f0c]::panicking::try::do_call:: + core[ee1ca6415511a9c4]::marker::Send>>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 25: 0x55ccd8c7f72c - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe + core[ee1ca6415511a9c4]::marker::Send>>> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 26: 0x55ccd8c7f72c - std[77c0456e0eb29f0c]::panic::catch_unwind:: + core[ee1ca6415511a9c4]::marker::Send>>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stdout] 27: 0x55ccd8c7f72c - test[eeb9024d9ac7bc83]::run_test_in_process [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:600:18 [INFO] [stdout] 28: 0x55ccd8c7f72c - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x55ccd8c5f3f2 - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x55ccd8c5f3f2 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x55ccd8c5fcd8 - ::spawn_unchecked::::{closure#0}::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 32: 0x55ccd8c5fcd8 - ::spawn_unchecked::{closure#0}::{closure#0}> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9 [INFO] [stdout] 33: 0x55ccd8c5fcd8 - std[77c0456e0eb29f0c]::panicking::try::do_call::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x55ccd8c5fcd8 - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<::spawn_unchecked::{closure#0}::{closure#0}>> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x55ccd8c5fcd8 - std[77c0456e0eb29f0c]::panic::catch_unwind::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stdout] 36: 0x55ccd8c5fcd8 - ::spawn_unchecked::::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 37: 0x55ccd8c5fcd8 - <::spawn_unchecked::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55ccd8ddffe7 - > as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 39: 0x55ccd8ddffe7 - >> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 40: 0x55ccd8ddffe7 - ::new::thread_start [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 41: 0x7fe2583f0609 - start_thread [INFO] [stdout] 42: 0x7fe2581c2293 - 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 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a3b6b2dfe13c252458dac123106f1132b851d5e79d8b295a3632753645654d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b6b2dfe13c252458dac123106f1132b851d5e79d8b295a3632753645654d46", kill_on_drop: false }` [INFO] [stdout] a3b6b2dfe13c252458dac123106f1132b851d5e79d8b295a3632753645654d46