[INFO] fetching crate encoding8 0.3.2... [INFO] checking encoding8-0.3.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate encoding8 0.3.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate encoding8 0.3.2 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate encoding8 0.3.2 [INFO] finished tweaking crates.io crate encoding8 0.3.2 [INFO] tweaked toml for crates.io crate encoding8 0.3.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c504bed8887e0eb2202496bd757c4ca323451ec174c23c6e021280b4337dd39 [INFO] running `Command { std: "docker" "start" "-a" "2c504bed8887e0eb2202496bd757c4ca323451ec174c23c6e021280b4337dd39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c504bed8887e0eb2202496bd757c4ca323451ec174c23c6e021280b4337dd39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c504bed8887e0eb2202496bd757c4ca323451ec174c23c6e021280b4337dd39", kill_on_drop: false }` [INFO] [stdout] 2c504bed8887e0eb2202496bd757c4ca323451ec174c23c6e021280b4337dd39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23a604e6db899a9260d20cda4b2dc611a4e6007321eb112333fa85f4fc708bce [INFO] running `Command { std: "docker" "start" "-a" "23a604e6db899a9260d20cda4b2dc611a4e6007321eb112333fa85f4fc708bce", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking encoding8 v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ascii/mod.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 270 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/ascii/mod.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 14 | 0x0 => 0x0, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 15 | 0x1 => 0x1, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 16 | 0x2 => 0x2, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 17 | 0x3 => 0x3, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 270 | _ => unreachable!(), [INFO] [stdout] | ^ ...and 252 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/ebcdic.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/ebcdic.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 6 | 0x0 => 0x0, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 7 | 0x1 => 0x1, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 8 | 0x2 => 0x2, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 9 | 0x3 => 0x3, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 262 | _ => unreachable!(), [INFO] [stdout] | ^ ...and 252 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ascii/mod.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 270 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/ascii/mod.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 14 | 0x0 => 0x0, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 15 | 0x1 => 0x1, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 16 | 0x2 => 0x2, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 17 | 0x3 => 0x3, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 270 | _ => unreachable!(), [INFO] [stdout] | ^ ...and 252 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/ebcdic.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | _ => unreachable!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/ebcdic.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 6 | 0x0 => 0x0, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 7 | 0x1 => 0x1, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 8 | 0x2 => 0x2, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] 9 | 0x3 => 0x3, [INFO] [stdout] | --- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 262 | _ => unreachable!(), [INFO] [stdout] | ^ ...and 252 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "23a604e6db899a9260d20cda4b2dc611a4e6007321eb112333fa85f4fc708bce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23a604e6db899a9260d20cda4b2dc611a4e6007321eb112333fa85f4fc708bce", kill_on_drop: false }` [INFO] [stdout] 23a604e6db899a9260d20cda4b2dc611a4e6007321eb112333fa85f4fc708bce