[INFO] cloning repository https://github.com/youngmichaelt/rust-reverse-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/youngmichaelt/rust-reverse-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoungmichaelt%2Frust-reverse-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoungmichaelt%2Frust-reverse-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0af47bccc51e85ea18614d1080d3f0974e3e2fa0
[INFO] checking youngmichaelt/rust-reverse-proxy against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoungmichaelt%2Frust-reverse-proxy" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  38% (2173/5606)
Updating files:  39% (2187/5606)
Updating files:  40% (2243/5606)
Updating files:  41% (2299/5606)
Updating files:  41% (2348/5606)
Updating files:  42% (2355/5606)
Updating files:  43% (2411/5606)
Updating files:  44% (2467/5606)
Updating files:  45% (2523/5606)
Updating files:  46% (2579/5606)
Updating files:  47% (2635/5606)
Updating files:  48% (2691/5606)
Updating files:  49% (2747/5606)
Updating files:  50% (2803/5606)
Updating files:  50% (2849/5606)
Updating files:  51% (2860/5606)
Updating files:  52% (2916/5606)
Updating files:  53% (2972/5606)
Updating files:  54% (3028/5606)
Updating files:  55% (3084/5606)
Updating files:  56% (3140/5606)
Updating files:  57% (3196/5606)
Updating files:  58% (3252/5606)
Updating files:  59% (3308/5606)
Updating files:  60% (3364/5606)
Updating files:  61% (3420/5606)
Updating files:  62% (3476/5606)
Updating files:  63% (3532/5606)
Updating files:  64% (3588/5606)
Updating files:  65% (3644/5606)
Updating files:  66% (3700/5606)
Updating files:  67% (3757/5606)
Updating files:  68% (3813/5606)
Updating files:  69% (3869/5606)
Updating files:  70% (3925/5606)
Updating files:  71% (3981/5606)
Updating files:  72% (4037/5606)
Updating files:  73% (4093/5606)
Updating files:  74% (4149/5606)
Updating files:  75% (4205/5606)
Updating files:  75% (4209/5606)
Updating files:  76% (4261/5606)
Updating files:  77% (4317/5606)
Updating files:  78% (4373/5606)
Updating files:  79% (4429/5606)
Updating files:  80% (4485/5606)
Updating files:  81% (4541/5606)
Updating files:  82% (4597/5606)
Updating files:  83% (4653/5606)
Updating files:  84% (4710/5606)
Updating files:  85% (4766/5606)
Updating files:  86% (4822/5606)
Updating files:  87% (4878/5606)
Updating files:  88% (4934/5606)
Updating files:  89% (4990/5606)
Updating files:  90% (5046/5606)
Updating files:  91% (5102/5606)
Updating files:  92% (5158/5606)
Updating files:  93% (5214/5606)
Updating files:  94% (5270/5606)
Updating files:  95% (5326/5606)
Updating files:  96% (5382/5606)
Updating files:  97% (5438/5606)
Updating files:  98% (5494/5606)
Updating files:  98% (5527/5606)
Updating files:  99% (5550/5606)
Updating files: 100% (5606/5606)
Updating files: 100% (5606/5606), done.
[INFO] started tweaking git repo https://github.com/youngmichaelt/rust-reverse-proxy
[INFO] finished tweaking git repo https://github.com/youngmichaelt/rust-reverse-proxy
[INFO] tweaked toml for git repo https://github.com/youngmichaelt/rust-reverse-proxy written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/youngmichaelt/rust-reverse-proxy on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/youngmichaelt/rust-reverse-proxy 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97cc9be59329caf7a67858b498ab99162038a105b8bfcde1e1620b6361270d6a
[INFO] running `Command { std: "docker" "start" "-a" "97cc9be59329caf7a67858b498ab99162038a105b8bfcde1e1620b6361270d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97cc9be59329caf7a67858b498ab99162038a105b8bfcde1e1620b6361270d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97cc9be59329caf7a67858b498ab99162038a105b8bfcde1e1620b6361270d6a", kill_on_drop: false }`
[INFO] [stdout] 97cc9be59329caf7a67858b498ab99162038a105b8bfcde1e1620b6361270d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fba6447410bfa0fba73a973260c7268ad9fe0386210316753852c1772385183f
[INFO] running `Command { std: "docker" "start" "-a" "fba6447410bfa0fba73a973260c7268ad9fe0386210316753852c1772385183f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling tokio v1.25.0
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking futures-sink v0.3.26
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling openssl v0.10.45
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]    Compiling zstd-safe v6.0.3+zstd.1.5.2
[INFO] [stderr]     Checking local-waker v0.1.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking unicode-bidi v0.3.10
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file`
[INFO] [stdout]    |
[INFO] [stdout] 92 -     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout] 92 +     feature(proc_macro_span, proc_macro_span_file)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling time-macros v0.2.6
[INFO] [stderr]    Compiling jobserver v0.1.25
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fba6447410bfa0fba73a973260c7268ad9fe0386210316753852c1772385183f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba6447410bfa0fba73a973260c7268ad9fe0386210316753852c1772385183f", kill_on_drop: false }`
[INFO] [stdout] fba6447410bfa0fba73a973260c7268ad9fe0386210316753852c1772385183f
