[INFO] cloning repository https://github.com/MorrowM/fileserve-simple [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MorrowM/fileserve-simple" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMorrowM%2Ffileserve-simple", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMorrowM%2Ffileserve-simple'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70171533849e2fa892578084f187604b967e216a [INFO] checking MorrowM/fileserve-simple against try#c0a9760914bada211f4924ee16d41ae1a366d2ba for pr-148545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMorrowM%2Ffileserve-simple" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MorrowM/fileserve-simple [INFO] finished tweaking git repo https://github.com/MorrowM/fileserve-simple [INFO] tweaked toml for git repo https://github.com/MorrowM/fileserve-simple written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MorrowM/fileserve-simple on toolchain c0a9760914bada211f4924ee16d41ae1a366d2ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MorrowM/fileserve-simple 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" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 641a718df93cc583d88e75561a541ef3c5c60c67825aba53982e886676abf841 [INFO] running `Command { std: "docker" "start" "-a" "641a718df93cc583d88e75561a541ef3c5c60c67825aba53982e886676abf841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "641a718df93cc583d88e75561a541ef3c5c60c67825aba53982e886676abf841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "641a718df93cc583d88e75561a541ef3c5c60c67825aba53982e886676abf841", kill_on_drop: false }` [INFO] [stdout] 641a718df93cc583d88e75561a541ef3c5c60c67825aba53982e886676abf841 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b50243aa26026931f73a9bdb93715d975abcdd506c9ecf7cd4dd3912f2b88fae [INFO] running `Command { std: "docker" "start" "-a" "b50243aa26026931f73a9bdb93715d975abcdd506c9ecf7cd4dd3912f2b88fae", kill_on_drop: false }` [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking fileserve-simple v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | FailedRead(std::io::Error), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - FailedRead(std::io::Error), [INFO] [stdout] 9 + FailedRead(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | FailedParse(httparse::Error), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - FailedParse(httparse::Error), [INFO] [stdout] 10 + FailedParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | MissingField(HttpField), [INFO] [stdout] | ------------ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - MissingField(HttpField), [INFO] [stdout] 11 + MissingField(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | FailedWrite(std::io::Error), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 - FailedWrite(std::io::Error), [INFO] [stdout] 12 + FailedWrite(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | IOError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 120 - IOError(std::io::Error), [INFO] [stdout] 120 + IOError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.17s [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | FailedRead(std::io::Error), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - FailedRead(std::io::Error), [INFO] [stdout] 9 + FailedRead(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | FailedParse(httparse::Error), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - FailedParse(httparse::Error), [INFO] [stdout] 10 + FailedParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | MissingField(HttpField), [INFO] [stdout] | ------------ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - MissingField(HttpField), [INFO] [stdout] 11 + MissingField(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | FailedWrite(std::io::Error), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 - FailedWrite(std::io::Error), [INFO] [stdout] 12 + FailedWrite(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/handle.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | IOError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 120 - IOError(std::io::Error), [INFO] [stdout] 120 + IOError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b50243aa26026931f73a9bdb93715d975abcdd506c9ecf7cd4dd3912f2b88fae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b50243aa26026931f73a9bdb93715d975abcdd506c9ecf7cd4dd3912f2b88fae", kill_on_drop: false }` [INFO] [stdout] b50243aa26026931f73a9bdb93715d975abcdd506c9ecf7cd4dd3912f2b88fae