[INFO] cloning repository https://github.com/mrhouzlane/FlappyBird
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrhouzlane/FlappyBird" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrhouzlane%2FFlappyBird", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrhouzlane%2FFlappyBird'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 465bc3bc66cd1843e9c19d8c44ef059c6118b9e6
[INFO] checking mrhouzlane/FlappyBird against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrhouzlane%2FFlappyBird" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  85% (1284/1507)
Updating files:  86% (1297/1507)
Updating files:  87% (1312/1507)
Updating files:  88% (1327/1507)
Updating files:  89% (1342/1507)
Updating files:  90% (1357/1507)
Updating files:  91% (1372/1507)
Updating files:  92% (1387/1507)
Updating files:  93% (1402/1507)
Updating files:  94% (1417/1507)
Updating files:  95% (1432/1507)
Updating files:  96% (1447/1507)
Updating files:  97% (1462/1507)
Updating files:  98% (1477/1507)
Updating files:  99% (1492/1507)
Updating files: 100% (1507/1507)
Updating files: 100% (1507/1507), done.
[INFO] started tweaking git repo https://github.com/mrhouzlane/FlappyBird
[INFO] finished tweaking git repo https://github.com/mrhouzlane/FlappyBird
[INFO] tweaked toml for git repo https://github.com/mrhouzlane/FlappyBird written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mrhouzlane/FlappyBird 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/mrhouzlane/FlappyBird 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f446d80204fe873caa1fd06f2d403b848538c7a2b489f0cceedc5e29b62c4685
[INFO] running `Command { std: "docker" "start" "-a" "f446d80204fe873caa1fd06f2d403b848538c7a2b489f0cceedc5e29b62c4685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f446d80204fe873caa1fd06f2d403b848538c7a2b489f0cceedc5e29b62c4685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f446d80204fe873caa1fd06f2d403b848538c7a2b489f0cceedc5e29b62c4685", kill_on_drop: false }`
[INFO] [stdout] f446d80204fe873caa1fd06f2d403b848538c7a2b489f0cceedc5e29b62c4685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 233721b7c5ff6d6b2cd208727d8ad6a31ba8b8810970417fa4113909136bf2b2
[INFO] running `Command { std: "docker" "start" "-a" "233721b7c5ff6d6b2cd208727d8ad6a31ba8b8810970417fa4113909136bf2b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling syn v1.0.107
[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] 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 wayland-sys v0.29.5
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling lock_api v0.4.9
[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" "233721b7c5ff6d6b2cd208727d8ad6a31ba8b8810970417fa4113909136bf2b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "233721b7c5ff6d6b2cd208727d8ad6a31ba8b8810970417fa4113909136bf2b2", kill_on_drop: false }`
[INFO] [stdout] 233721b7c5ff6d6b2cd208727d8ad6a31ba8b8810970417fa4113909136bf2b2
