[INFO] fetching crate cargo-zbuild 1.3.0...
[INFO] checking cargo-zbuild-1.3.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate cargo-zbuild 1.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate cargo-zbuild 1.3.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-zbuild 1.3.0
[INFO] finished tweaking crates.io crate cargo-zbuild 1.3.0
[INFO] tweaked toml for crates.io crate cargo-zbuild 1.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-zbuild 1.3.0 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinyget v1.0.1
[INFO] [stderr]   Downloaded custom_error v1.9.2
[INFO] [stderr]   Downloaded toml_edit v0.20.0
[INFO] [stderr]   Downloaded toml v0.8.0
[INFO] [stderr]   Downloaded serde v1.0.185
[INFO] [stderr]   Downloaded winres v0.1.12
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61dd4594685b3a414f035b8e57423da481bd3b1d1583d2e36bf2416ff663ce21
[INFO] running `Command { std: "docker" "start" "-a" "61dd4594685b3a414f035b8e57423da481bd3b1d1583d2e36bf2416ff663ce21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61dd4594685b3a414f035b8e57423da481bd3b1d1583d2e36bf2416ff663ce21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61dd4594685b3a414f035b8e57423da481bd3b1d1583d2e36bf2416ff663ce21", kill_on_drop: false }`
[INFO] [stdout] 61dd4594685b3a414f035b8e57423da481bd3b1d1583d2e36bf2416ff663ce21
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c27a2148bf8aeb77050fffcb52f578cda607d761d195fbdb4be8f6fb8daaf77b
[INFO] running `Command { std: "docker" "start" "-a" "c27a2148bf8aeb77050fffcb52f578cda607d761d195fbdb4be8f6fb8daaf77b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling serde v1.0.185
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling openssl v0.10.42
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]    Compiling cargo-zbuild v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking custom_error v1.9.2
[INFO] [stderr]    Compiling openssl-sys v0.9.76
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/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" "c27a2148bf8aeb77050fffcb52f578cda607d761d195fbdb4be8f6fb8daaf77b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c27a2148bf8aeb77050fffcb52f578cda607d761d195fbdb4be8f6fb8daaf77b", kill_on_drop: false }`
[INFO] [stdout] c27a2148bf8aeb77050fffcb52f578cda607d761d195fbdb4be8f6fb8daaf77b
[INFO] checking cargo-zbuild-1.3.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate cargo-zbuild 1.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate cargo-zbuild 1.3.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-zbuild 1.3.0
[INFO] finished tweaking crates.io crate cargo-zbuild 1.3.0
[INFO] tweaked toml for crates.io crate cargo-zbuild 1.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-zbuild 1.3.0 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" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92b132ec1ea699fefd53d59251cfa73408f11cf80987b345ef1d3c351489ace3
[INFO] running `Command { std: "docker" "start" "-a" "92b132ec1ea699fefd53d59251cfa73408f11cf80987b345ef1d3c351489ace3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92b132ec1ea699fefd53d59251cfa73408f11cf80987b345ef1d3c351489ace3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b132ec1ea699fefd53d59251cfa73408f11cf80987b345ef1d3c351489ace3", kill_on_drop: false }`
[INFO] [stdout] 92b132ec1ea699fefd53d59251cfa73408f11cf80987b345ef1d3c351489ace3
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d77fe1fc7cf4cceeb873a07c48319bcf772874e5c5c470ead2ffc5d06546eb7
[INFO] running `Command { std: "docker" "start" "-a" "0d77fe1fc7cf4cceeb873a07c48319bcf772874e5c5c470ead2ffc5d06546eb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling serde v1.0.185
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling openssl v0.10.42
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]    Compiling cargo-zbuild v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking custom_error v1.9.2
[INFO] [stderr]    Compiling openssl-sys v0.9.76
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/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" "0d77fe1fc7cf4cceeb873a07c48319bcf772874e5c5c470ead2ffc5d06546eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d77fe1fc7cf4cceeb873a07c48319bcf772874e5c5c470ead2ffc5d06546eb7", kill_on_drop: false }`
[INFO] [stdout] 0d77fe1fc7cf4cceeb873a07c48319bcf772874e5c5c470ead2ffc5d06546eb7
