[INFO] cloning repository https://github.com/reu/tinytun [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reu/tinytun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freu%2Ftinytun", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freu%2Ftinytun'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f55f45a0fa79e998e787040bbfec78ccfc3a625 [INFO] checking reu/tinytun against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freu%2Ftinytun" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/reu/tinytun 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/reu/tinytun [INFO] finished tweaking git repo https://github.com/reu/tinytun [INFO] tweaked toml for git repo https://github.com/reu/tinytun written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/reu/tinytun 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] Downloading crates ... [INFO] [stderr] Downloaded rustls-webpki v0.100.1 [INFO] [stderr] Downloaded rustls-native-certs v0.6.2 [INFO] [stderr] Downloaded rustls-pemfile v1.0.2 [INFO] [stderr] Downloaded hermit-abi v0.3.0 [INFO] [stderr] Downloaded dashmap v5.4.0 [INFO] [stderr] Downloaded tokio-rustls v0.24.0 [INFO] [stderr] Downloaded serde_derive v1.0.160 [INFO] [stderr] Downloaded serde v1.0.160 [INFO] [stderr] Downloaded tracing v0.1.38 [INFO] [stderr] Downloaded rustls v0.21.0 [INFO] [stderr] Downloaded hyper-rustls v0.24.0 [INFO] [stderr] Downloaded tokio v1.25.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ac75320541e30fc11c3b0891f7c3f1f65400e1feeeffb461eaaceacaca3cca2 [INFO] running `Command { std: "docker" "start" "-a" "0ac75320541e30fc11c3b0891f7c3f1f65400e1feeeffb461eaaceacaca3cca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ac75320541e30fc11c3b0891f7c3f1f65400e1feeeffb461eaaceacaca3cca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ac75320541e30fc11c3b0891f7c3f1f65400e1feeeffb461eaaceacaca3cca2", kill_on_drop: false }` [INFO] [stdout] 0ac75320541e30fc11c3b0891f7c3f1f65400e1feeeffb461eaaceacaca3cca2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9aac5522cfbe7e1603d0378423525d2f1d081fb5a21e318415f790cc1f1dd27 [INFO] running `Command { std: "docker" "start" "-a" "b9aac5522cfbe7e1603d0378423525d2f1d081fb5a21e318415f790cc1f1dd27", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling parking_lot_core v0.9.6 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling rustls v0.21.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking indexmap v1.9.2 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking rustls-pemfile v1.0.2 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/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-log v0.1.3 [INFO] [stderr] Checking rustls-native-certs v0.6.2 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking clap_lex v0.3.1 [INFO] [stderr] Checking ryu v1.0.13 [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" "b9aac5522cfbe7e1603d0378423525d2f1d081fb5a21e318415f790cc1f1dd27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9aac5522cfbe7e1603d0378423525d2f1d081fb5a21e318415f790cc1f1dd27", kill_on_drop: false }` [INFO] [stdout] b9aac5522cfbe7e1603d0378423525d2f1d081fb5a21e318415f790cc1f1dd27 [INFO] checking reu/tinytun against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freu%2Ftinytun" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/reu/tinytun 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/reu/tinytun [INFO] finished tweaking git repo https://github.com/reu/tinytun [INFO] tweaked toml for git repo https://github.com/reu/tinytun written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/reu/tinytun 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ebfbfc0199309c847b9e3df39484de83aa9512618dd5805c2acd97d18f81fcf [INFO] running `Command { std: "docker" "start" "-a" "4ebfbfc0199309c847b9e3df39484de83aa9512618dd5805c2acd97d18f81fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ebfbfc0199309c847b9e3df39484de83aa9512618dd5805c2acd97d18f81fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ebfbfc0199309c847b9e3df39484de83aa9512618dd5805c2acd97d18f81fcf", kill_on_drop: false }` [INFO] [stdout] 4ebfbfc0199309c847b9e3df39484de83aa9512618dd5805c2acd97d18f81fcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c07a84870f2e090d79d45f463df9f5d7ae3064b8ea61f93ee14962b40d23990 [INFO] running `Command { std: "docker" "start" "-a" "5c07a84870f2e090d79d45f463df9f5d7ae3064b8ea61f93ee14962b40d23990", 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" "5c07a84870f2e090d79d45f463df9f5d7ae3064b8ea61f93ee14962b40d23990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c07a84870f2e090d79d45f463df9f5d7ae3064b8ea61f93ee14962b40d23990", kill_on_drop: false }` [INFO] [stdout] 5c07a84870f2e090d79d45f463df9f5d7ae3064b8ea61f93ee14962b40d23990