[INFO] fetching crate stream-unzip 0.2.1... [INFO] testing stream-unzip-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate stream-unzip 0.2.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate stream-unzip 0.2.1 [INFO] finished tweaking crates.io crate stream-unzip 0.2.1 [INFO] tweaked toml for crates.io crate stream-unzip 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stream-unzip 0.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stream-unzip 0.2.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v0.2.6 [INFO] [stderr] Downloaded net2 v0.2.38 [INFO] [stderr] Downloaded openssl-macros v0.1.0 [INFO] [stderr] Downloaded pin-project-lite v0.1.12 [INFO] [stderr] Downloaded zip v0.6.3 [INFO] [stderr] Downloaded security-framework-sys v2.8.0 [INFO] [stderr] Downloaded lru_time_cache v0.10.0 [INFO] [stderr] Downloaded positioned-io v0.2.2 [INFO] [stderr] Downloaded env_logger v0.10.0 [INFO] [stderr] Downloaded schannel v0.1.21 [INFO] [stderr] Downloaded hyper v0.13.10 [INFO] [stderr] Downloaded reqwest v0.10.10 [INFO] [stderr] Downloaded unicode-bidi v0.3.10 [INFO] [stderr] Downloaded openssl v0.10.45 [INFO] [stderr] Downloaded tokio v0.2.25 [INFO] [stderr] Downloaded mime_guess v2.0.4 [INFO] [stderr] Downloaded color-eyre v0.5.11 [INFO] [stderr] Downloaded mio-named-pipes v0.1.7 [INFO] [stderr] Downloaded color-backtrace v0.5.1 [INFO] [stderr] Downloaded bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Downloaded openssl-sys v0.9.80 [INFO] [stderr] Downloaded owo-colors v1.3.0 [INFO] [stderr] Downloaded tracing-error v0.1.2 [INFO] [stderr] Downloaded color-spantrace v0.1.6 [INFO] [stderr] Downloaded h2 v0.2.7 [INFO] [stderr] Downloaded socket2 v0.3.19 [INFO] [stderr] Downloaded ipnet v2.7.1 [INFO] [stderr] Downloaded ubio v0.1.0 [INFO] [stderr] Downloaded ara v0.1.1 [INFO] [stderr] Downloaded httpdate v0.3.2 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.33 [INFO] [stderr] Downloaded security-framework v2.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 753da520bc40edd65b6ad410773d8659f5e79562f80c5a446456e2e45f259d18 [INFO] running `Command { std: "docker" "start" "-a" "753da520bc40edd65b6ad410773d8659f5e79562f80c5a446456e2e45f259d18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "753da520bc40edd65b6ad410773d8659f5e79562f80c5a446456e2e45f259d18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "753da520bc40edd65b6ad410773d8659f5e79562f80c5a446456e2e45f259d18", kill_on_drop: false }` [INFO] [stdout] 753da520bc40edd65b6ad410773d8659f5e79562f80c5a446456e2e45f259d18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8320b6671a53bd340122183d946df5e1722491e345396753c2a9be56f7a1e7bc [INFO] running `Command { std: "docker" "start" "-a" "8320b6671a53bd340122183d946df5e1722491e345396753c2a9be56f7a1e7bc", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling stream-unzip v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/reader.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | CentralDirectory(CentralDirectoryHeader), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Header` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [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] 19 - CentralDirectory(CentralDirectoryHeader), [INFO] [stdout] 19 + CentralDirectory(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/reader.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | EndOfCentralDirectory(EndOfCentralDirectory), [INFO] [stdout] | --------------------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Header` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [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] 20 - EndOfCentralDirectory(EndOfCentralDirectory), [INFO] [stdout] 20 + EndOfCentralDirectory(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "8320b6671a53bd340122183d946df5e1722491e345396753c2a9be56f7a1e7bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8320b6671a53bd340122183d946df5e1722491e345396753c2a9be56f7a1e7bc", kill_on_drop: false }` [INFO] [stdout] 8320b6671a53bd340122183d946df5e1722491e345396753c2a9be56f7a1e7bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4a7f4884dd8804fe0465b3f1254d07a39aeb48eaa90809d27eb0dfc0a7c827b [INFO] running `Command { std: "docker" "start" "-a" "e4a7f4884dd8804fe0465b3f1254d07a39aeb48eaa90809d27eb0dfc0a7c827b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.50/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e4a7f4884dd8804fe0465b3f1254d07a39aeb48eaa90809d27eb0dfc0a7c827b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4a7f4884dd8804fe0465b3f1254d07a39aeb48eaa90809d27eb0dfc0a7c827b", kill_on_drop: false }` [INFO] [stdout] e4a7f4884dd8804fe0465b3f1254d07a39aeb48eaa90809d27eb0dfc0a7c827b