[INFO] cloning repository https://github.com/shine00chang/Parsley [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shine00chang/Parsley" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshine00chang%2FParsley", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshine00chang%2FParsley'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 671dc91d19f05cd3e53f7682c35f96489267e3e3 [INFO] checking shine00chang/Parsley against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshine00chang%2FParsley" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shine00chang/Parsley on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shine00chang/Parsley [INFO] finished tweaking git repo https://github.com/shine00chang/Parsley [INFO] tweaked toml for git repo https://github.com/shine00chang/Parsley written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shine00chang/Parsley already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c5b7f3fe3d6daeea89a3d2b72ba3b24d7be2bcc854548bda6b6b6080d3d025a [INFO] running `Command { std: "docker" "start" "-a" "3c5b7f3fe3d6daeea89a3d2b72ba3b24d7be2bcc854548bda6b6b6080d3d025a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c5b7f3fe3d6daeea89a3d2b72ba3b24d7be2bcc854548bda6b6b6080d3d025a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c5b7f3fe3d6daeea89a3d2b72ba3b24d7be2bcc854548bda6b6b6080d3d025a", kill_on_drop: false }` [INFO] [stdout] 3c5b7f3fe3d6daeea89a3d2b72ba3b24d7be2bcc854548bda6b6b6080d3d025a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe2c8d2d6df520b3cec05821a0a6575d31ee4a00ecd809cc97b1e1185ffe3b6e [INFO] running `Command { std: "docker" "start" "-a" "fe2c8d2d6df520b3cec05821a0a6575d31ee4a00ecd809cc97b1e1185ffe3b6e", kill_on_drop: false }` [INFO] [stderr] Checking interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::OnceCell` [INFO] [stdout] --> src/parser/expr.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::OnceCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::OnceCell` [INFO] [stdout] --> src/parser/expr.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::OnceCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/parser/_loop.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::Types` [INFO] [stdout] --> src/parser/_loop.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | use crate::ast::Types; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser::assign::assignment` [INFO] [stdout] --> src/parser/_loop.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | use crate::parser::assign::assignment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser::operation::operation` [INFO] [stdout] --> src/parser/_loop.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | use crate::parser::operation::operation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::interpreter::Environment` [INFO] [stdout] --> src/parser/_loop.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | use crate::interpreter::Environment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v3` [INFO] [stdout] --> src/parser/block.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let v3 = env.var(&"var3".to_owned()); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_v3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v3` [INFO] [stdout] --> src/parser/block.rs:78:65 [INFO] [stdout] | [INFO] [stdout] 78 | assert!(matches!(Result::<&Types, InterpreterErr>::Err, v3)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_v3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/parser.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, T> BoxedParser<'a, T> [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn prefix<'b> (self, pre: &'b str) -> BoxedParser<'a, T> { [INFO] [stdout] | -- lifetime `'b` defined here [INFO] [stdout] 140 | BoxedParser::new( prefix(pre, self) ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` [INFO] [stdout] | [INFO] [stdout] = help: consider adding the following bound: `'b: 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/parser.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, T> BoxedParser<'a, T> [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn suffix<'b> (self, suf: &'b str) -> BoxedParser<'a, T> { [INFO] [stdout] | -- lifetime `'b` defined here [INFO] [stdout] 143 | BoxedParser::new( suffix(suf, self) ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` [INFO] [stdout] | [INFO] [stdout] = help: consider adding the following bound: `'b: 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/parser.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, T> BoxedParser<'a, T> [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn surround<'b> (self, a: &'b str, b: &'b str) -> BoxedParser<'a, T> { [INFO] [stdout] | -- lifetime `'b` defined here [INFO] [stdout] 146 | BoxedParser::new( surround(a, b, self) ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` [INFO] [stdout] | [INFO] [stdout] = help: consider adding the following bound: `'b: 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/parser.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, T> BoxedParser<'a, T> [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn prefix<'b> (self, pre: &'b str) -> BoxedParser<'a, T> { [INFO] [stdout] | -- lifetime `'b` defined here [INFO] [stdout] 140 | BoxedParser::new( prefix(pre, self) ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` [INFO] [stdout] | [INFO] [stdout] = help: consider adding the following bound: `'b: 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/parser.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, T> BoxedParser<'a, T> [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn suffix<'b> (self, suf: &'b str) -> BoxedParser<'a, T> { [INFO] [stdout] | -- lifetime `'b` defined here [INFO] [stdout] 143 | BoxedParser::new( suffix(suf, self) ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` [INFO] [stdout] | [INFO] [stdout] = help: consider adding the following bound: `'b: 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> src/parser.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 87 | impl<'a, T> BoxedParser<'a, T> [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn surround<'b> (self, a: &'b str, b: &'b str) -> BoxedParser<'a, T> { [INFO] [stdout] | -- lifetime `'b` defined here [INFO] [stdout] 146 | BoxedParser::new( surround(a, b, self) ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b` [INFO] [stdout] | [INFO] [stdout] = help: consider adding the following bound: `'b: 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `interpreter` (bin "interpreter") due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `interpreter` (bin "interpreter" test) due to 4 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fe2c8d2d6df520b3cec05821a0a6575d31ee4a00ecd809cc97b1e1185ffe3b6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe2c8d2d6df520b3cec05821a0a6575d31ee4a00ecd809cc97b1e1185ffe3b6e", kill_on_drop: false }` [INFO] [stdout] fe2c8d2d6df520b3cec05821a0a6575d31ee4a00ecd809cc97b1e1185ffe3b6e