[INFO] fetching crate li-http-client 6.5.5...
[INFO] checking li-http-client-6.5.5 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate li-http-client 6.5.5 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate li-http-client 6.5.5 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate li-http-client 6.5.5
[INFO] finished tweaking crates.io crate li-http-client 6.5.5
[INFO] tweaked toml for crates.io crate li-http-client 6.5.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate li-http-client 6.5.5 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-global-executor v2.3.0
[INFO] [stderr]   Downloaded ctor v0.1.23
[INFO] [stderr]   Downloaded async-process v1.5.0
[INFO] [stderr]   Downloaded http-client v6.5.3
[INFO] [stderr]   Downloaded tide v0.15.1
[INFO] [stderr]   Downloaded tide-rustls v0.1.6
[INFO] [stderr]   Downloaded deranged v0.3.8
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.6
[INFO] [stderr]   Downloaded portpicker v0.1.1
[INFO] [stderr]   Downloaded async-trait v0.1.57
[INFO] [stderr]   Downloaded const_fn v0.4.9
[INFO] [stderr]   Downloaded deadpool v0.7.0
[INFO] [stderr]   Downloaded spinning_top v0.2.4
[INFO] [stderr]   Downloaded hyper v0.13.10
[INFO] [stderr]   Downloaded aes-gcm v0.10.2
[INFO] [stderr]   Downloaded time v0.3.26
[INFO] [stderr]   Downloaded li-async-h1 v2.3.3
[INFO] [stderr]   Downloaded time-macros v0.2.12
[INFO] [stderr]   Downloaded mockito v0.23.3
[INFO] [stderr]   Downloaded async-h1 v2.3.3
[INFO] [stderr]   Downloaded li-http-types v2.13.0
[INFO] [stderr]   Downloaded curl-sys v0.4.56+curl-7.83.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61caceb3a8f24c8ae5d1da036629aea503af7cb627672c5290a6b42a35902141
[INFO] running `Command { std: "docker" "start" "-a" "61caceb3a8f24c8ae5d1da036629aea503af7cb627672c5290a6b42a35902141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61caceb3a8f24c8ae5d1da036629aea503af7cb627672c5290a6b42a35902141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61caceb3a8f24c8ae5d1da036629aea503af7cb627672c5290a6b42a35902141", kill_on_drop: false }`
[INFO] [stdout] 61caceb3a8f24c8ae5d1da036629aea503af7cb627672c5290a6b42a35902141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70f545eef7db63f0c03a9fac7e406ac5d00b8a3dbfa320dda4943b058e4bd96e
[INFO] running `Command { std: "docker" "start" "-a" "70f545eef7db63f0c03a9fac7e406ac5d00b8a3dbfa320dda4943b058e4bd96e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.47/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 futures-io v0.3.24
[INFO] [stderr]     Checking sval v1.0.0-alpha.5
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]     Checking opaque-debug v0.3.0
[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" "70f545eef7db63f0c03a9fac7e406ac5d00b8a3dbfa320dda4943b058e4bd96e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f545eef7db63f0c03a9fac7e406ac5d00b8a3dbfa320dda4943b058e4bd96e", kill_on_drop: false }`
[INFO] [stdout] 70f545eef7db63f0c03a9fac7e406ac5d00b8a3dbfa320dda4943b058e4bd96e
[INFO] checking li-http-client-6.5.5 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate li-http-client 6.5.5 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate li-http-client 6.5.5 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate li-http-client 6.5.5
[INFO] finished tweaking crates.io crate li-http-client 6.5.5
[INFO] tweaked toml for crates.io crate li-http-client 6.5.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate li-http-client 6.5.5 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6d0ec1fc8d88216af523812fde77c411e3833412688137b7cd33b27197e1677
[INFO] running `Command { std: "docker" "start" "-a" "a6d0ec1fc8d88216af523812fde77c411e3833412688137b7cd33b27197e1677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6d0ec1fc8d88216af523812fde77c411e3833412688137b7cd33b27197e1677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d0ec1fc8d88216af523812fde77c411e3833412688137b7cd33b27197e1677", kill_on_drop: false }`
[INFO] [stdout] a6d0ec1fc8d88216af523812fde77c411e3833412688137b7cd33b27197e1677
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d21403843c2cb1201bd12372890d82958d6539b21e8e3103de0e265f47ecc9e
[INFO] running `Command { std: "docker" "start" "-a" "2d21403843c2cb1201bd12372890d82958d6539b21e8e3103de0e265f47ecc9e", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "2d21403843c2cb1201bd12372890d82958d6539b21e8e3103de0e265f47ecc9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d21403843c2cb1201bd12372890d82958d6539b21e8e3103de0e265f47ecc9e", kill_on_drop: false }`
[INFO] [stdout] 2d21403843c2cb1201bd12372890d82958d6539b21e8e3103de0e265f47ecc9e