[INFO] cloning repository https://github.com/Criostal/rest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Criostal/rest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCriostal%2Frest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCriostal%2Frest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94bc88426d10bab173dd699f15a0c9565290b1bb
[INFO] checking Criostal/rest against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCriostal%2Frest" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  67% (728/1074)
Updating files:  68% (731/1074)
Updating files:  69% (742/1074)
Updating files:  70% (752/1074)
Updating files:  71% (763/1074)
Updating files:  72% (774/1074)
Updating files:  73% (785/1074)
Updating files:  73% (793/1074)
Updating files:  74% (795/1074)
Updating files:  75% (806/1074)
Updating files:  76% (817/1074)
Updating files:  77% (827/1074)
Updating files:  77% (836/1074)
Updating files:  78% (838/1074)
Updating files:  79% (849/1074)
Updating files:  80% (860/1074)
Updating files:  81% (870/1074)
Updating files:  82% (881/1074)
Updating files:  83% (892/1074)
Updating files:  84% (903/1074)
Updating files:  85% (913/1074)
Updating files:  86% (924/1074)
Updating files:  87% (935/1074)
Updating files:  88% (946/1074)
Updating files:  89% (956/1074)
Updating files:  90% (967/1074)
Updating files:  91% (978/1074)
Updating files:  92% (989/1074)
Updating files:  93% (999/1074)
Updating files:  94% (1010/1074)
Updating files:  95% (1021/1074)
Updating files:  96% (1032/1074)
Updating files:  97% (1042/1074)
Updating files:  98% (1053/1074)
Updating files:  99% (1064/1074)
Updating files: 100% (1074/1074)
Updating files: 100% (1074/1074), done.
[INFO] validating manifest of git repo https://github.com/Criostal/rest on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Criostal/rest
[INFO] finished tweaking git repo https://github.com/Criostal/rest
[INFO] tweaked toml for git repo https://github.com/Criostal/rest written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Criostal/rest 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" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 458fb9f471e9cf81e6160d7cec7cd6fa03662f7e893e1d02a4a0045f7747a07b
[INFO] running `Command { std: "docker" "start" "-a" "458fb9f471e9cf81e6160d7cec7cd6fa03662f7e893e1d02a4a0045f7747a07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "458fb9f471e9cf81e6160d7cec7cd6fa03662f7e893e1d02a4a0045f7747a07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458fb9f471e9cf81e6160d7cec7cd6fa03662f7e893e1d02a4a0045f7747a07b", kill_on_drop: false }`
[INFO] [stdout] 458fb9f471e9cf81e6160d7cec7cd6fa03662f7e893e1d02a4a0045f7747a07b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ecd4f4d50d32d4b3194869bd4a54702e3e9fa36960a392ff5ad0df1c166d135
[INFO] running `Command { std: "docker" "start" "-a" "6ecd4f4d50d32d4b3194869bd4a54702e3e9fa36960a392ff5ad0df1c166d135", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling cc v1.0.74
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking num_cpus v1.14.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking ipnet v2.5.1
[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 tracing-core v0.1.30
[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" "6ecd4f4d50d32d4b3194869bd4a54702e3e9fa36960a392ff5ad0df1c166d135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ecd4f4d50d32d4b3194869bd4a54702e3e9fa36960a392ff5ad0df1c166d135", kill_on_drop: false }`
[INFO] [stdout] 6ecd4f4d50d32d4b3194869bd4a54702e3e9fa36960a392ff5ad0df1c166d135