[INFO] cloning repository https://github.com/avborup/linefeed [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avborup/linefeed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favborup%2Flinefeed", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favborup%2Flinefeed'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6bbd8cd6a8c17941352e6fd81b9cbdb6d2b585bf [INFO] building avborup/linefeed against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favborup%2Flinefeed" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/avborup/linefeed on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/avborup/linefeed [INFO] finished tweaking git repo https://github.com/avborup/linefeed [INFO] tweaked toml for git repo https://github.com/avborup/linefeed written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/avborup/linefeed 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ariadne v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b279d3e508776dd4a514dd65235fb7ca1466cf58fb900cb22f47b6c6f5ded96 [INFO] running `Command { std: "docker" "start" "-a" "2b279d3e508776dd4a514dd65235fb7ca1466cf58fb900cb22f47b6c6f5ded96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b279d3e508776dd4a514dd65235fb7ca1466cf58fb900cb22f47b6c6f5ded96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b279d3e508776dd4a514dd65235fb7ca1466cf58fb900cb22f47b6c6f5ded96", kill_on_drop: false }` [INFO] [stdout] 2b279d3e508776dd4a514dd65235fb7ca1466cf58fb900cb22f47b6c6f5ded96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67d9b23a3844fe8e0e78812e9f50f3b4a17a5d5e77b0653435389dd4ee352020 [INFO] running `Command { std: "docker" "start" "-a" "67d9b23a3844fe8e0e78812e9f50f3b4a17a5d5e77b0653435389dd4ee352020", kill_on_drop: false }` [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling cc v1.2.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ariadne v0.3.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling psm v0.1.24 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Compiling chumsky v0.9.3 [INFO] [stderr] Compiling linefeed v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bytecode_interpreter.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 205 | to_implement => { [INFO] [stdout] | ^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bytecode_interpreter.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 78 | Bytecode::Stop => break Ok(()), [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 79 | [INFO] [stdout] 80 | Bytecode::PrintValue => { [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 86 | Bytecode::ConstantInt(i) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 90 | Bytecode::Value(val) => { [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 205 | to_implement => { [INFO] [stdout] | ^^^^^^^^^^^^ ...and 21 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/compiler.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 96 | Expr::Error => unreachable!(), [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 97 | [INFO] [stdout] 98 | Expr::Local(name) => self [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 102 | Expr::Let(name, val) => self.compile_var_assign(expr, name, val)?, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 103 | [INFO] [stdout] 104 | Expr::Value(AstValue::Func(func)) => { [INFO] [stdout] | --------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 316 | _ => { [INFO] [stdout] | ^ ...and 12 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.13s [INFO] running `Command { std: "docker" "inspect" "67d9b23a3844fe8e0e78812e9f50f3b4a17a5d5e77b0653435389dd4ee352020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67d9b23a3844fe8e0e78812e9f50f3b4a17a5d5e77b0653435389dd4ee352020", kill_on_drop: false }` [INFO] [stdout] 67d9b23a3844fe8e0e78812e9f50f3b4a17a5d5e77b0653435389dd4ee352020 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f52f078204515d522a0f7aeae14611ed321400c10c05140846e735e0d2a1c9e3 [INFO] running `Command { std: "docker" "start" "-a" "f52f078204515d522a0f7aeae14611ed321400c10c05140846e735e0d2a1c9e3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bytecode_interpreter.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 205 | to_implement => { [INFO] [stdout] | ^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bytecode_interpreter.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 78 | Bytecode::Stop => break Ok(()), [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 79 | [INFO] [stdout] 80 | Bytecode::PrintValue => { [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 86 | Bytecode::ConstantInt(i) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 90 | Bytecode::Value(val) => { [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 205 | to_implement => { [INFO] [stdout] | ^^^^^^^^^^^^ ...and 21 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/compiler.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 96 | Expr::Error => unreachable!(), [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 97 | [INFO] [stdout] 98 | Expr::Local(name) => self [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 102 | Expr::Let(name, val) => self.compile_var_assign(expr, name, val)?, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 103 | [INFO] [stdout] 104 | Expr::Value(AstValue::Func(func)) => { [INFO] [stdout] | --------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 316 | _ => { [INFO] [stdout] | ^ ...and 12 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.2 [INFO] [stderr] Compiling vte v0.11.1 [INFO] [stderr] Compiling strip-ansi-escapes v0.2.0 [INFO] [stderr] Compiling linefeed v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bytecode_interpreter.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 205 | to_implement => { [INFO] [stdout] | ^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bytecode_interpreter.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 78 | Bytecode::Stop => break Ok(()), [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 79 | [INFO] [stdout] 80 | Bytecode::PrintValue => { [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 86 | Bytecode::ConstantInt(i) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 90 | Bytecode::Value(val) => { [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 205 | to_implement => { [INFO] [stdout] | ^^^^^^^^^^^^ ...and 21 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/compiler.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 96 | Expr::Error => unreachable!(), [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] 97 | [INFO] [stdout] 98 | Expr::Local(name) => self [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 102 | Expr::Let(name, val) => self.compile_var_assign(expr, name, val)?, [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 103 | [INFO] [stdout] 104 | Expr::Value(AstValue::Func(func)) => { [INFO] [stdout] | --------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 316 | _ => { [INFO] [stdout] | ^ ...and 12 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.34s [INFO] running `Command { std: "docker" "inspect" "f52f078204515d522a0f7aeae14611ed321400c10c05140846e735e0d2a1c9e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f52f078204515d522a0f7aeae14611ed321400c10c05140846e735e0d2a1c9e3", kill_on_drop: false }` [INFO] [stdout] f52f078204515d522a0f7aeae14611ed321400c10c05140846e735e0d2a1c9e3