[INFO] cloning repository https://github.com/DougAnderson444/webrtc-ping [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DougAnderson444/webrtc-ping" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDougAnderson444%2Fwebrtc-ping", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDougAnderson444%2Fwebrtc-ping'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d9cd3765d8096bf618fa777721fa18f08f6b97ea [INFO] checking DougAnderson444/webrtc-ping against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDougAnderson444%2Fwebrtc-ping" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DougAnderson444/webrtc-ping 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] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/DougAnderson444/webrtc-ping [INFO] finished tweaking git repo https://github.com/DougAnderson444/webrtc-ping [INFO] tweaked toml for git repo https://github.com/DougAnderson444/webrtc-ping written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/DougAnderson444/webrtc-ping 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] Downloading crates ... [INFO] [stderr] Downloaded libp2p-swarm v0.42.0 [INFO] [stderr] Downloaded libp2p-identify v0.42.1 [INFO] [stderr] Downloaded multiaddr v0.17.0 [INFO] [stderr] Downloaded libp2p-mdns v0.43.0 [INFO] [stderr] Downloaded libp2p-webrtc v0.4.0-alpha.3 [INFO] [stderr] Downloaded libp2p v0.51.1 [INFO] [stderr] Downloaded libp2p-gossipsub v0.44.1 [INFO] [stderr] Downloaded syn v2.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c94a99b9b7039cc4272eac42bbc3f8542403faf1e27117a01bd21aff927a45ce [INFO] running `Command { std: "docker" "start" "-a" "c94a99b9b7039cc4272eac42bbc3f8542403faf1e27117a01bd21aff927a45ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c94a99b9b7039cc4272eac42bbc3f8542403faf1e27117a01bd21aff927a45ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c94a99b9b7039cc4272eac42bbc3f8542403faf1e27117a01bd21aff927a45ce", kill_on_drop: false }` [INFO] [stdout] c94a99b9b7039cc4272eac42bbc3f8542403faf1e27117a01bd21aff927a45ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8c2cd1b0e8e0c4fca939dec2c19dc2038e467795366408164da0d19c4b4600c9 [INFO] running `Command { std: "docker" "start" "-a" "8c2cd1b0e8e0c4fca939dec2c19dc2038e467795366408164da0d19c4b4600c9", 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 proc-macro2 v1.0.52 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.27 [INFO] [stderr] Checking futures-sink v0.3.27 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling futures-channel v0.3.27 [INFO] [stderr] Compiling serde_derive v1.0.158 [INFO] [stderr] Checking futures-io v0.3.27 [INFO] [stderr] Compiling serde v1.0.158 [INFO] [stderr] Compiling futures-util v0.3.27 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.52/src/wrapper.rs:475:33 [INFO] [stdout] | [INFO] [stdout] 475 | let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 475 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 475 + let LineColumn { line, column } = s.start(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.52/src/wrapper.rs:489:33 [INFO] [stdout] | [INFO] [stdout] 489 | let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 489 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 489 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async-trait v0.1.67 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking ipnet v2.7.1 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.52/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 unicode-bidi v0.3.12 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking data-encoding v2.3.3 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking const-oid v0.9.2 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Compiling time-macros v0.2.8 [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8c2cd1b0e8e0c4fca939dec2c19dc2038e467795366408164da0d19c4b4600c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c2cd1b0e8e0c4fca939dec2c19dc2038e467795366408164da0d19c4b4600c9", kill_on_drop: false }` [INFO] [stdout] 8c2cd1b0e8e0c4fca939dec2c19dc2038e467795366408164da0d19c4b4600c9 [INFO] checking DougAnderson444/webrtc-ping against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDougAnderson444%2Fwebrtc-ping" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DougAnderson444/webrtc-ping 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] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/DougAnderson444/webrtc-ping [INFO] finished tweaking git repo https://github.com/DougAnderson444/webrtc-ping [INFO] tweaked toml for git repo https://github.com/DougAnderson444/webrtc-ping written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/DougAnderson444/webrtc-ping 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-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 95dd99d461bde66056be0a7ec11b457760a842479a422bbf043e43e356c90a66 [INFO] running `Command { std: "docker" "start" "-a" "95dd99d461bde66056be0a7ec11b457760a842479a422bbf043e43e356c90a66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95dd99d461bde66056be0a7ec11b457760a842479a422bbf043e43e356c90a66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95dd99d461bde66056be0a7ec11b457760a842479a422bbf043e43e356c90a66", kill_on_drop: false }` [INFO] [stdout] 95dd99d461bde66056be0a7ec11b457760a842479a422bbf043e43e356c90a66 [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=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] 0bbe48a9e36d60fb4f33dce255ce915b5da9fb1a98ae0a4853be472534d7b8a5 [INFO] running `Command { std: "docker" "start" "-a" "0bbe48a9e36d60fb4f33dce255ce915b5da9fb1a98ae0a4853be472534d7b8a5", 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" "0bbe48a9e36d60fb4f33dce255ce915b5da9fb1a98ae0a4853be472534d7b8a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bbe48a9e36d60fb4f33dce255ce915b5da9fb1a98ae0a4853be472534d7b8a5", kill_on_drop: false }` [INFO] [stdout] 0bbe48a9e36d60fb4f33dce255ce915b5da9fb1a98ae0a4853be472534d7b8a5