[INFO] fetching crate stream-unzip 0.2.1... [INFO] testing stream-unzip-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate stream-unzip 0.2.1 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stream-unzip 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 633eff32875b63f06166a2290f459f87f33721e881bdf37d4866bee0b6fac9f0 [INFO] running `Command { std: "docker" "start" "-a" "633eff32875b63f06166a2290f459f87f33721e881bdf37d4866bee0b6fac9f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "633eff32875b63f06166a2290f459f87f33721e881bdf37d4866bee0b6fac9f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "633eff32875b63f06166a2290f459f87f33721e881bdf37d4866bee0b6fac9f0", kill_on_drop: false }` [INFO] [stdout] 633eff32875b63f06166a2290f459f87f33721e881bdf37d4866bee0b6fac9f0 [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 942b4203b0f277e918f5d83cc3b03a9ee9b548e309755ac3f1a238a66ea77094 [INFO] running `Command { std: "docker" "start" "-a" "942b4203b0f277e918f5d83cc3b03a9ee9b548e309755ac3f1a238a66ea77094", kill_on_drop: false }` [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling inflate v0.4.5 [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 1.40s [INFO] running `Command { std: "docker" "inspect" "942b4203b0f277e918f5d83cc3b03a9ee9b548e309755ac3f1a238a66ea77094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "942b4203b0f277e918f5d83cc3b03a9ee9b548e309755ac3f1a238a66ea77094", kill_on_drop: false }` [INFO] [stdout] 942b4203b0f277e918f5d83cc3b03a9ee9b548e309755ac3f1a238a66ea77094 [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2bb0bea334a8f4d7c564d9824bce40df253f42a3c59d713c87bb7be64c3c8ff [INFO] running `Command { std: "docker" "start" "-a" "c2bb0bea334a8f4d7c564d9824bce40df253f42a3c59d713c87bb7be64c3c8ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling typenum v1.16.0 [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 tracing-core v0.1.30 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [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" "c2bb0bea334a8f4d7c564d9824bce40df253f42a3c59d713c87bb7be64c3c8ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2bb0bea334a8f4d7c564d9824bce40df253f42a3c59d713c87bb7be64c3c8ff", kill_on_drop: false }` [INFO] [stdout] c2bb0bea334a8f4d7c564d9824bce40df253f42a3c59d713c87bb7be64c3c8ff