[INFO] cloning repository https://github.com/statiolake/toy-pascal-like [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/statiolake/toy-pascal-like" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstatiolake%2Ftoy-pascal-like", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstatiolake%2Ftoy-pascal-like'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 73a9b15bf7188fa3538aa2ce198c3a900e7d8e33 [INFO] testing statiolake/toy-pascal-like against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstatiolake%2Ftoy-pascal-like" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/statiolake/toy-pascal-like [INFO] finished tweaking git repo https://github.com/statiolake/toy-pascal-like [INFO] tweaked toml for git repo https://github.com/statiolake/toy-pascal-like written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/statiolake/toy-pascal-like on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/statiolake/toy-pascal-like 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dyn-clone v1.0.4 [INFO] [stderr] Downloaded itertools v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f5e7692de99f16e3e85ee2ef58825738fef3acb218764b3efc8373eb759c309 [INFO] running `Command { std: "docker" "start" "-a" "5f5e7692de99f16e3e85ee2ef58825738fef3acb218764b3efc8373eb759c309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f5e7692de99f16e3e85ee2ef58825738fef3acb218764b3efc8373eb759c309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f5e7692de99f16e3e85ee2ef58825738fef3acb218764b3efc8373eb759c309", kill_on_drop: false }` [INFO] [stdout] 5f5e7692de99f16e3e85ee2ef58825738fef3acb218764b3efc8373eb759c309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 50c71052eb1009eaca4364bbac72636b3125989c34f645ecbc48860c0337c880 [INFO] running `Command { std: "docker" "start" "-a" "50c71052eb1009eaca4364bbac72636b3125989c34f645ecbc48860c0337c880", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling dyn-clone v1.0.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling pascal-like v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lexer.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn tokenize(source: &str) -> Vec { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 4 | pub fn tokenize(source: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser.rs:106:16 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn eat(&mut self, expect: TokenKind<'i>) -> Result<'i, Token> { [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output ----- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 106 | pub fn eat(&mut self, expect: TokenKind<'i>) -> Result<'i, Token<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.11s [INFO] running `Command { std: "docker" "inspect" "50c71052eb1009eaca4364bbac72636b3125989c34f645ecbc48860c0337c880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50c71052eb1009eaca4364bbac72636b3125989c34f645ecbc48860c0337c880", kill_on_drop: false }` [INFO] [stdout] 50c71052eb1009eaca4364bbac72636b3125989c34f645ecbc48860c0337c880 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] dadc6d6e55fba0aa6e0505d9a53eb179e594a5708781ebd5f692e5bfc31cd6b7 [INFO] running `Command { std: "docker" "start" "-a" "dadc6d6e55fba0aa6e0505d9a53eb179e594a5708781ebd5f692e5bfc31cd6b7", kill_on_drop: false }` [INFO] [stderr] Compiling pascal-like v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lexer.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn tokenize(source: &str) -> Vec { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 4 | pub fn tokenize(source: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser.rs:106:16 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn eat(&mut self, expect: TokenKind<'i>) -> Result<'i, Token> { [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output ----- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 106 | pub fn eat(&mut self, expect: TokenKind<'i>) -> Result<'i, Token<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lexer.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn tokenize(source: &str) -> Vec { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 4 | pub fn tokenize(source: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser.rs:106:16 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn eat(&mut self, expect: TokenKind<'i>) -> Result<'i, Token> { [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output ----- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 106 | pub fn eat(&mut self, expect: TokenKind<'i>) -> Result<'i, Token<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | fn run_source(source: &str) -> Result, Vec> { [INFO] [stdout] | ^^^^ this lifetime flows to the output ----- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 48 | fn run_source(source: &str) -> Result, Vec>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.20s [INFO] running `Command { std: "docker" "inspect" "dadc6d6e55fba0aa6e0505d9a53eb179e594a5708781ebd5f692e5bfc31cd6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dadc6d6e55fba0aa6e0505d9a53eb179e594a5708781ebd5f692e5bfc31cd6b7", kill_on_drop: false }` [INFO] [stdout] dadc6d6e55fba0aa6e0505d9a53eb179e594a5708781ebd5f692e5bfc31cd6b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] dd324c922c22833d9b42fd50f6a7dcf373a3d1d094c9f65b1c83858b02689cb3 [INFO] running `Command { std: "docker" "start" "-a" "dd324c922c22833d9b42fd50f6a7dcf373a3d1d094c9f65b1c83858b02689cb3", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lexer.rs:4:25 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn tokenize(source: &str) -> Vec { [INFO] [stderr] | ^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 4 | pub fn tokenize(source: &str) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/parser.rs:106:16 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn eat(&mut self, expect: TokenKind<'i>) -> Result<'i, Token> { [INFO] [stderr] | ^^^^^^^^^ this lifetime flows to the output ----- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 106 | pub fn eat(&mut self, expect: TokenKind<'i>) -> Result<'i, Token<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | fn run_source(source: &str) -> Result, Vec> { [INFO] [stderr] | ^^^^ this lifetime flows to the output ----- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 48 | fn run_source(source: &str) -> Result, Vec>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pascal-like` (lib) generated 2 warnings (run `cargo fix --lib -p pascal-like` to apply 2 suggestions) [INFO] [stderr] warning: `pascal-like` (lib test) generated 3 warnings (2 duplicates) (run `cargo fix --lib -p pascal-like --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pascal_like-bf6d818ecc21dce8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pascal_like-bd99ce54625d1b2a) [INFO] [stdout] test tests::test_compile_pass ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.16s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dd324c922c22833d9b42fd50f6a7dcf373a3d1d094c9f65b1c83858b02689cb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd324c922c22833d9b42fd50f6a7dcf373a3d1d094c9f65b1c83858b02689cb3", kill_on_drop: false }` [INFO] [stdout] dd324c922c22833d9b42fd50f6a7dcf373a3d1d094c9f65b1c83858b02689cb3