[INFO] fetching crate ssstar-cli 0.7.3...
[INFO] checking ssstar-cli-0.7.3 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate ssstar-cli 0.7.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ssstar-cli 0.7.3
[INFO] finished tweaking crates.io crate ssstar-cli 0.7.3
[INFO] tweaked toml for crates.io crate ssstar-cli 0.7.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssstar-cli 0.7.3 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ssstar-cli 0.7.3 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-macros v0.2.12
[INFO] [stderr]   Downloaded vergen v8.2.6
[INFO] [stderr]   Downloaded quote v1.0.27
[INFO] [stderr]   Downloaded aws-smithy-query v0.60.1
[INFO] [stderr]   Downloaded crc32c v0.6.3
[INFO] [stderr]   Downloaded dyn-clone v1.0.11
[INFO] [stderr]   Downloaded aws-smithy-xml v0.60.1
[INFO] [stderr]   Downloaded portable-atomic v0.3.20
[INFO] [stderr]   Downloaded bumpalo v3.12.2
[INFO] [stderr]   Downloaded syn v2.0.16
[INFO] [stderr]   Downloaded aws-sdk-sso v1.9.0
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v1.9.0
[INFO] [stderr]   Downloaded portable-atomic v1.3.2
[INFO] [stderr]   Downloaded aws-sdk-sts v1.9.0
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.1.1
[INFO] [stderr]   Downloaded regex-lite v0.1.5
[INFO] [stderr]   Downloaded aws-smithy-types v1.1.1
[INFO] [stderr]   Downloaded aws-config v1.1.1
[INFO] [stderr]   Downloaded base64 v0.21.1
[INFO] [stderr]   Downloaded tokio v1.28.1
[INFO] [stderr]   Downloaded xmlparser v0.13.5
[INFO] [stderr]   Downloaded aws-smithy-eventstream v0.60.1
[INFO] [stderr]   Downloaded aws-smithy-http v0.60.1
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.1.1
[INFO] [stderr]   Downloaded bytes-utils v0.1.3
[INFO] [stderr]   Downloaded snafu-derive v0.7.4
[INFO] [stderr]   Downloaded aws-credential-types v1.1.1
[INFO] [stderr]   Downloaded aws-smithy-checksums v0.60.1
[INFO] [stderr]   Downloaded aws-http v0.60.1
[INFO] [stderr]   Downloaded aws-sigv4 v1.1.1
[INFO] [stderr]   Downloaded aws-smithy-client v0.60.1
[INFO] [stderr]   Downloaded aws-runtime v1.1.1
[INFO] [stderr]   Downloaded aws-smithy-json v0.60.1
[INFO] [stderr]   Downloaded aws-smithy-http-tower v0.60.1
[INFO] [stderr]   Downloaded aws-smithy-types-convert v0.60.1
[INFO] [stderr]   Downloaded aws-smithy-async v1.1.1
[INFO] [stderr]   Downloaded outref v0.5.1
[INFO] [stderr]   Downloaded aws-types v1.1.1
[INFO] [stderr]   Downloaded time v0.3.26
[INFO] [stderr]   Downloaded snafu v0.7.4
[INFO] [stderr]   Downloaded ssstar v0.7.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.58
[INFO] [stderr]   Downloaded aws-sdk-s3 v1.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f154a3ad48e61135d6dbde3a131eecb439fa7585baa943ce342849c15fdac39
[INFO] running `Command { std: "docker" "start" "-a" "0f154a3ad48e61135d6dbde3a131eecb439fa7585baa943ce342849c15fdac39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f154a3ad48e61135d6dbde3a131eecb439fa7585baa943ce342849c15fdac39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f154a3ad48e61135d6dbde3a131eecb439fa7585baa943ce342849c15fdac39", kill_on_drop: false }`
[INFO] [stdout] 0f154a3ad48e61135d6dbde3a131eecb439fa7585baa943ce342849c15fdac39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5c1a90095d6b95e73f0a32246da96c25e2a51dbd56f0198e848aadbf7bca297
[INFO] running `Command { std: "docker" "start" "-a" "d5c1a90095d6b95e73f0a32246da96c25e2a51dbd56f0198e848aadbf7bca297", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling tokio v1.28.1
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.58/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]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]     Checking deranged v0.3.11
[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" "d5c1a90095d6b95e73f0a32246da96c25e2a51dbd56f0198e848aadbf7bca297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c1a90095d6b95e73f0a32246da96c25e2a51dbd56f0198e848aadbf7bca297", kill_on_drop: false }`
[INFO] [stdout] d5c1a90095d6b95e73f0a32246da96c25e2a51dbd56f0198e848aadbf7bca297