[INFO] cloning repository https://github.com/lihongtao1024/rust_tcp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lihongtao1024/rust_tcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flihongtao1024%2Frust_tcp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flihongtao1024%2Frust_tcp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e75e88b3c5df2bffce47db3bba73194abedfcd72 [INFO] checking lihongtao1024/rust_tcp against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flihongtao1024%2Frust_tcp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lihongtao1024/rust_tcp 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 git repo https://github.com/lihongtao1024/rust_tcp [INFO] finished tweaking git repo https://github.com/lihongtao1024/rust_tcp [INFO] tweaked toml for git repo https://github.com/lihongtao1024/rust_tcp written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lihongtao1024/rust_tcp 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded imgui-winit-support v0.10.0 [INFO] [stderr] Downloaded imgui-glium-renderer v0.10.0 [INFO] [stderr] Downloaded glium v0.32.1 [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] 2c1d4f13ab7c7dd12a2d5a74af0e8ab9d425550deb0ed170908b63bd347ea08b [INFO] running `Command { std: "docker" "start" "-a" "2c1d4f13ab7c7dd12a2d5a74af0e8ab9d425550deb0ed170908b63bd347ea08b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c1d4f13ab7c7dd12a2d5a74af0e8ab9d425550deb0ed170908b63bd347ea08b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c1d4f13ab7c7dd12a2d5a74af0e8ab9d425550deb0ed170908b63bd347ea08b", kill_on_drop: false }` [INFO] [stdout] 2c1d4f13ab7c7dd12a2d5a74af0e8ab9d425550deb0ed170908b63bd347ea08b [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] e2fc660249120ece0b140c90ca57772fb55c5c0ed537e2c0d9af98d7e00500ed [INFO] running `Command { std: "docker" "start" "-a" "e2fc660249120ece0b140c90ca57772fb55c5c0ed537e2c0d9af98d7e00500ed", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling proc-macro2 v1.0.54 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.54/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 lock_api v0.4.9 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [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" "e2fc660249120ece0b140c90ca57772fb55c5c0ed537e2c0d9af98d7e00500ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2fc660249120ece0b140c90ca57772fb55c5c0ed537e2c0d9af98d7e00500ed", kill_on_drop: false }` [INFO] [stdout] e2fc660249120ece0b140c90ca57772fb55c5c0ed537e2c0d9af98d7e00500ed [INFO] checking lihongtao1024/rust_tcp against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flihongtao1024%2Frust_tcp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lihongtao1024/rust_tcp 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 git repo https://github.com/lihongtao1024/rust_tcp [INFO] finished tweaking git repo https://github.com/lihongtao1024/rust_tcp [INFO] tweaked toml for git repo https://github.com/lihongtao1024/rust_tcp written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lihongtao1024/rust_tcp 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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] 77a3665a89c3950173a5d9a125c88177f584d7c0e95b3c3d65c77ec8b552a4f4 [INFO] running `Command { std: "docker" "start" "-a" "77a3665a89c3950173a5d9a125c88177f584d7c0e95b3c3d65c77ec8b552a4f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77a3665a89c3950173a5d9a125c88177f584d7c0e95b3c3d65c77ec8b552a4f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77a3665a89c3950173a5d9a125c88177f584d7c0e95b3c3d65c77ec8b552a4f4", kill_on_drop: false }` [INFO] [stdout] 77a3665a89c3950173a5d9a125c88177f584d7c0e95b3c3d65c77ec8b552a4f4 [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] 654ffaccbbb73d9a5c0d33766d9cd76f0f352a796c5b84bb7a3ded874223c4fd [INFO] running `Command { std: "docker" "start" "-a" "654ffaccbbb73d9a5c0d33766d9cd76f0f352a796c5b84bb7a3ded874223c4fd", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "654ffaccbbb73d9a5c0d33766d9cd76f0f352a796c5b84bb7a3ded874223c4fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "654ffaccbbb73d9a5c0d33766d9cd76f0f352a796c5b84bb7a3ded874223c4fd", kill_on_drop: false }` [INFO] [stdout] 654ffaccbbb73d9a5c0d33766d9cd76f0f352a796c5b84bb7a3ded874223c4fd