[INFO] fetching crate openssl 0.10.60...
[INFO] checking openssl-0.10.60 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960
[INFO] extracting crate openssl 0.10.60 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate openssl 0.10.60 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate openssl 0.10.60
[INFO] finished tweaking crates.io crate openssl 0.10.60
[INFO] tweaked toml for crates.io crate openssl 0.10.60 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate openssl 0.10.60 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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.55
[INFO] [stderr]   Downloaded bssl-sys v0.1.0
[INFO] [stderr]   Downloaded minimal-lexical v0.1.2
[INFO] [stderr]   Downloaded clang-sys v1.0.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.24
[INFO] [stderr]   Downloaded bitflags v2.2.1
[INFO] [stderr]   Downloaded foreign-types-shared v0.1.0
[INFO] [stderr]   Downloaded foreign-types v0.3.1
[INFO] [stderr]   Downloaded openssl-src v300.1.2+3.1.1
[INFO] [stderr]   Downloaded hex v0.3.0
[INFO] [stderr]   Downloaded regex v1.5.0
[INFO] [stderr]   Downloaded memchr v2.0.0
[INFO] [stderr]   Downloaded version_check v0.9.0
[INFO] [stderr]   Downloaded libloading v0.6.0
[INFO] [stderr]   Downloaded lazycell v1.0.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0e090564eb2db43666fa72ca96a024806ef8b3701b78a0d8b5d9e42cf1508ac
[INFO] running `Command { std: "docker" "start" "-a" "c0e090564eb2db43666fa72ca96a024806ef8b3701b78a0d8b5d9e42cf1508ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0e090564eb2db43666fa72ca96a024806ef8b3701b78a0d8b5d9e42cf1508ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e090564eb2db43666fa72ca96a024806ef8b3701b78a0d8b5d9e42cf1508ac", kill_on_drop: false }`
[INFO] [stdout] c0e090564eb2db43666fa72ca96a024806ef8b3701b78a0d8b5d9e42cf1508ac
[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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a96905694abf3ab3ce89bf9b414d280dcf9a452acf74a9f55f3e0980d2f4780f
[INFO] running `Command { std: "docker" "start" "-a" "a96905694abf3ab3ce89bf9b414d280dcf9a452acf74a9f55f3e0980d2f4780f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.55
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling vcpkg v0.2.8
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling openssl v0.10.60 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking foreign-types-shared v0.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bitflags v2.2.1
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking hex v0.3.0
[INFO] [stderr]     Checking foreign-types v0.3.1
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.55/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] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[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 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a96905694abf3ab3ce89bf9b414d280dcf9a452acf74a9f55f3e0980d2f4780f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96905694abf3ab3ce89bf9b414d280dcf9a452acf74a9f55f3e0980d2f4780f", kill_on_drop: false }`
[INFO] [stdout] a96905694abf3ab3ce89bf9b414d280dcf9a452acf74a9f55f3e0980d2f4780f