[INFO] cloning repository https://github.com/cornerman/axum-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cornerman/axum-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcornerman%2Faxum-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcornerman%2Faxum-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a82992d7bf33e8b7ef6d382fc0a3171d45077df
[INFO] checking cornerman/axum-repro/9a82992d7bf33e8b7ef6d382fc0a3171d45077df against master#a42d94ebb883116f2867cbe3016d9bde9ca6d3f7 for pr-117593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcornerman%2Faxum-repro" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cornerman/axum-repro on toolchain a42d94ebb883116f2867cbe3016d9bde9ca6d3f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cornerman/axum-repro
[INFO] finished tweaking git repo https://github.com/cornerman/axum-repro
[INFO] tweaked toml for git repo https://github.com/cornerman/axum-repro written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cornerman/axum-repro 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" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aws-smithy-client v0.55.1
[INFO] [stderr]   Downloaded aws-smithy-json v0.55.1
[INFO] [stderr]   Downloaded aws-credential-types v0.55.1
[INFO] [stderr]   Downloaded aws-endpoint v0.55.1
[INFO] [stderr]   Downloaded aws-sigv4 v0.55.1
[INFO] [stderr]   Downloaded aws-smithy-query v0.55.1
[INFO] [stderr]   Downloaded aws-smithy-xml v0.55.1
[INFO] [stderr]   Downloaded aws-sig-auth v0.55.1
[INFO] [stderr]   Downloaded aws-smithy-async v0.55.1
[INFO] [stderr]   Downloaded aws-smithy-types v0.55.1
[INFO] [stderr]   Downloaded aws-sdk-sso v0.26.0
[INFO] [stderr]   Downloaded aws-config v0.55.1
[INFO] [stderr]   Downloaded aws-sdk-sts v0.26.0
[INFO] [stderr]   Downloaded aws-smithy-http v0.55.1
[INFO] [stderr]   Downloaded aws-types v0.55.1
[INFO] [stderr]   Downloaded aws-smithy-http-tower v0.55.1
[INFO] [stderr]   Downloaded aws-http v0.55.1
[INFO] [stderr]   Downloaded aws-sdk-lambda v0.25.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ff9c60ed9947ef9711d5183c052b6740c4d4622d31de716bdb6c73a75d36335
[INFO] running `Command { std: "docker" "start" "-a" "2ff9c60ed9947ef9711d5183c052b6740c4d4622d31de716bdb6c73a75d36335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ff9c60ed9947ef9711d5183c052b6740c4d4622d31de716bdb6c73a75d36335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff9c60ed9947ef9711d5183c052b6740c4d4622d31de716bdb6c73a75d36335", kill_on_drop: false }`
[INFO] [stdout] 2ff9c60ed9947ef9711d5183c052b6740c4d4622d31de716bdb6c73a75d36335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88c3c93cd5312508405da8c14d441a84c5fd934f8fe349412d957d1671de2a76
[INFO] running `Command { std: "docker" "start" "-a" "88c3c93cd5312508405da8c14d441a84c5fd934f8fe349412d957d1671de2a76", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.54/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 futures-task v0.3.27
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stdout] error: aborting due to 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" "88c3c93cd5312508405da8c14d441a84c5fd934f8fe349412d957d1671de2a76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c3c93cd5312508405da8c14d441a84c5fd934f8fe349412d957d1671de2a76", kill_on_drop: false }`
[INFO] [stdout] 88c3c93cd5312508405da8c14d441a84c5fd934f8fe349412d957d1671de2a76