[INFO] fetching crate cw-sauron 1.0.5...
[INFO] checking cw-sauron-1.0.5 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate cw-sauron 1.0.5 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate cw-sauron 1.0.5 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cw-sauron 1.0.5
[INFO] finished tweaking crates.io crate cw-sauron 1.0.5
[INFO] tweaked toml for crates.io crate cw-sauron 1.0.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate cw-sauron 1.0.5 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" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.28
[INFO] [stderr]   Downloaded aws-endpoint v0.55.3
[INFO] [stderr]   Downloaded aws-smithy-xml v0.55.3
[INFO] [stderr]   Downloaded aws-smithy-query v0.55.3
[INFO] [stderr]   Downloaded aws-sig-auth v0.55.3
[INFO] [stderr]   Downloaded aws-types v0.55.3
[INFO] [stderr]   Downloaded aws-http v0.55.3
[INFO] [stderr]   Downloaded aws-smithy-json v0.55.3
[INFO] [stderr]   Downloaded aws-smithy-async v0.55.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.59
[INFO] [stderr]   Downloaded aws-sigv4 v0.55.3
[INFO] [stderr]   Downloaded aws-smithy-client v0.55.3
[INFO] [stderr]   Downloaded aws-sdk-sso v0.28.0
[INFO] [stderr]   Downloaded indicatif v0.17.5
[INFO] [stderr]   Downloaded pin-project-internal v1.1.0
[INFO] [stderr]   Downloaded aws-sdk-sts v0.28.0
[INFO] [stderr]   Downloaded aws-config v0.55.3
[INFO] [stderr]   Downloaded clap_builder v4.3.1
[INFO] [stderr]   Downloaded chrono v0.4.26
[INFO] [stderr]   Downloaded tracing-bunyan-formatter v0.3.7
[INFO] [stderr]   Downloaded regex v1.8.3
[INFO] [stderr]   Downloaded aws-sdk-cloudwatchlogs v0.27.0
[INFO] [stderr]   Downloaded syn v2.0.18
[INFO] [stderr]   Downloaded portable-atomic v1.3.3
[INFO] [stderr]   Downloaded pin-project v1.1.0
[INFO] [stderr]   Downloaded aws-smithy-http v0.55.3
[INFO] [stderr]   Downloaded aws-smithy-types v0.55.3
[INFO] [stderr]   Downloaded clap v4.3.1
[INFO] [stderr]   Downloaded log v0.4.18
[INFO] [stderr]   Downloaded clap_derive v4.3.1
[INFO] [stderr]   Downloaded dialoguer v0.10.4
[INFO] [stderr]   Downloaded unicode-ident v1.0.9
[INFO] [stderr]   Downloaded aws-smithy-http-tower v0.55.3
[INFO] [stderr]   Downloaded bytes-utils v0.1.3
[INFO] [stderr]   Downloaded mockall_double v0.3.0
[INFO] [stderr]   Downloaded aws-credential-types v0.55.3
[INFO] [stderr]   Downloaded libc v0.2.145
[INFO] [stderr]   Downloaded tokio v1.28.2
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e42ed5d355ff9ca36d017c43f4c54489565eeef261ef0abf5c56858122cbb58e
[INFO] running `Command { std: "docker" "start" "-a" "e42ed5d355ff9ca36d017c43f4c54489565eeef261ef0abf5c56858122cbb58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e42ed5d355ff9ca36d017c43f4c54489565eeef261ef0abf5c56858122cbb58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42ed5d355ff9ca36d017c43f4c54489565eeef261ef0abf5c56858122cbb58e", kill_on_drop: false }`
[INFO] [stdout] e42ed5d355ff9ca36d017c43f4c54489565eeef261ef0abf5c56858122cbb58e
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f96bbac5c0cd66f84413ab4da01268e2e983e54097ae37988be05dc292e69fac
[INFO] running `Command { std: "docker" "start" "-a" "f96bbac5c0cd66f84413ab4da01268e2e983e54097ae37988be05dc292e69fac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.145
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking num-traits v0.2.15
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.59/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 num-integer v0.1.45
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking ryu v1.0.13
[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" "f96bbac5c0cd66f84413ab4da01268e2e983e54097ae37988be05dc292e69fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96bbac5c0cd66f84413ab4da01268e2e983e54097ae37988be05dc292e69fac", kill_on_drop: false }`
[INFO] [stdout] f96bbac5c0cd66f84413ab4da01268e2e983e54097ae37988be05dc292e69fac
