[INFO] cloning repository https://github.com/Jack-Jparrow/rwaf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jack-Jparrow/rwaf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJack-Jparrow%2Frwaf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJack-Jparrow%2Frwaf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c00d75e4760082b0d3251cf708b2dcd7d1ef69b
[INFO] checking Jack-Jparrow/rwaf/3c00d75e4760082b0d3251cf708b2dcd7d1ef69b against master#0c478fdfe138a8b09744798c85fe2be657768b00 for pr-139419
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJack-Jparrow%2Frwaf" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  54% (2187/4039)
Updating files:  55% (2222/4039)
Updating files:  56% (2262/4039)
Updating files:  57% (2303/4039)
Updating files:  58% (2343/4039)
Updating files:  58% (2355/4039)
Updating files:  59% (2384/4039)
Updating files:  60% (2424/4039)
Updating files:  61% (2464/4039)
Updating files:  62% (2505/4039)
Updating files:  63% (2545/4039)
Updating files:  64% (2585/4039)
Updating files:  65% (2626/4039)
Updating files:  66% (2666/4039)
Updating files:  67% (2707/4039)
Updating files:  67% (2724/4039)
Updating files:  68% (2747/4039)
Updating files:  69% (2787/4039)
Updating files:  70% (2828/4039)
Updating files:  70% (2860/4039)
Updating files:  71% (2868/4039)
Updating files:  72% (2909/4039)
Updating files:  73% (2949/4039)
Updating files:  73% (2982/4039)
Updating files:  74% (2989/4039)
Updating files:  75% (3030/4039)
Updating files:  75% (3046/4039)
Updating files:  76% (3070/4039)
Updating files:  77% (3111/4039)
Updating files:  77% (3130/4039)
Updating files:  78% (3151/4039)
Updating files:  79% (3191/4039)
Updating files:  79% (3231/4039)
Updating files:  80% (3232/4039)
Updating files:  81% (3272/4039)
Updating files:  82% (3312/4039)
Updating files:  83% (3353/4039)
Updating files:  84% (3393/4039)
Updating files:  84% (3410/4039)
Updating files:  85% (3434/4039)
Updating files:  86% (3474/4039)
Updating files:  87% (3514/4039)
Updating files:  88% (3555/4039)
Updating files:  89% (3595/4039)
Updating files:  90% (3636/4039)
Updating files:  91% (3676/4039)
Updating files:  92% (3716/4039)
Updating files:  93% (3757/4039)
Updating files:  94% (3797/4039)
Updating files:  95% (3838/4039)
Updating files:  96% (3878/4039)
Updating files:  97% (3918/4039)
Updating files:  98% (3959/4039)
Updating files:  99% (3999/4039)
Updating files: 100% (4039/4039)
Updating files: 100% (4039/4039), done.
[INFO] validating manifest of git repo https://github.com/Jack-Jparrow/rwaf on toolchain 0c478fdfe138a8b09744798c85fe2be657768b00
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jack-Jparrow/rwaf
[INFO] finished tweaking git repo https://github.com/Jack-Jparrow/rwaf
[INFO] tweaked toml for git repo https://github.com/Jack-Jparrow/rwaf written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Jack-Jparrow/rwaf 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" "+0c478fdfe138a8b09744798c85fe2be657768b00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet v0.31.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.31.0
[INFO] [stderr]   Downloaded pnet_macros v0.31.0
[INFO] [stderr]   Downloaded execute-command-macro-impl v0.1.8
[INFO] [stderr]   Downloaded pnet_base v0.31.0
[INFO] [stderr]   Downloaded pnet_packet v0.31.0
[INFO] [stderr]   Downloaded execute-command-macro v0.1.8
[INFO] [stderr]   Downloaded boxfnonce v0.1.1
[INFO] [stderr]   Downloaded daemonize v0.4.1
[INFO] [stderr]   Downloaded quoted_printable v0.4.7
[INFO] [stderr]   Downloaded execute-command-tokens v0.1.6
[INFO] [stderr]   Downloaded ipnetwork v0.19.0
[INFO] [stderr]   Downloaded pnet_sys v0.31.0
[INFO] [stderr]   Downloaded pnet_datalink v0.31.0
[INFO] [stderr]   Downloaded rmath v0.1.5
[INFO] [stderr]   Downloaded lettre v0.10.2
[INFO] [stderr]   Downloaded pnet_transport v0.31.0
[INFO] [stderr]   Downloaded execute v0.2.11
[INFO] [stderr]   Downloaded libpcap v0.1.7
[INFO] [stderr]   Downloaded rcrypto v0.2.0
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 207589d06422ad037f51b6b29bad3c787bb56f6d25817bc1316e763f0d27b0cd
[INFO] running `Command { std: "docker" "start" "-a" "207589d06422ad037f51b6b29bad3c787bb56f6d25817bc1316e763f0d27b0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "207589d06422ad037f51b6b29bad3c787bb56f6d25817bc1316e763f0d27b0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "207589d06422ad037f51b6b29bad3c787bb56f6d25817bc1316e763f0d27b0cd", kill_on_drop: false }`
[INFO] [stdout] 207589d06422ad037f51b6b29bad3c787bb56f6d25817bc1316e763f0d27b0cd
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d64199c55aeee9f3dbcf14565a926d617acf28f4937e69c473365002ac30386
[INFO] running `Command { std: "docker" "start" "-a" "8d64199c55aeee9f3dbcf14565a926d617acf28f4937e69c473365002ac30386", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.49/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 num-integer v0.1.45
[INFO] [stderr]    Compiling frunk_core v0.4.1
[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" "8d64199c55aeee9f3dbcf14565a926d617acf28f4937e69c473365002ac30386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d64199c55aeee9f3dbcf14565a926d617acf28f4937e69c473365002ac30386", kill_on_drop: false }`
[INFO] [stdout] 8d64199c55aeee9f3dbcf14565a926d617acf28f4937e69c473365002ac30386