[INFO] fetching crate libp2prs-mdns 0.3.0... [INFO] checking libp2prs-mdns-0.3.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate libp2prs-mdns 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate libp2prs-mdns 0.3.0 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 crates.io crate libp2prs-mdns 0.3.0 [INFO] finished tweaking crates.io crate libp2prs-mdns 0.3.0 [INFO] tweaked toml for crates.io crate libp2prs-mdns 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate libp2prs-mdns 0.3.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded net2 v0.2.37 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.23 [INFO] [stderr] Downloaded libp2prs-runtime v0.3.0 [INFO] [stderr] Downloaded slab v0.4.3 [INFO] [stderr] Downloaded ctor v0.1.20 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.6 [INFO] [stderr] Downloaded regex-syntax v0.6.23 [INFO] [stderr] Downloaded asn1_der_derive v0.1.2 [INFO] [stderr] Downloaded libp2prs-core v0.3.0 [INFO] [stderr] Downloaded libp2prs-multiaddr v0.3.0 [INFO] [stderr] Downloaded env_logger v0.8.3 [INFO] [stderr] Downloaded subtle v2.4.0 [INFO] [stderr] Downloaded cpuid-bool v0.1.2 [INFO] [stderr] Downloaded curve25519-dalek v3.1.0 [INFO] [stderr] Downloaded sha3 v0.8.2 [INFO] [stderr] Downloaded anyhow v1.0.40 [INFO] [stderr] Downloaded salsa20 v0.7.2 [INFO] [stderr] Downloaded asn1_der v0.6.3 [INFO] [stderr] Downloaded vec-arena v1.1.0 [INFO] [stderr] Downloaded libsecp256k1 v0.3.5 [INFO] [stderr] Downloaded multihash v0.13.2 [INFO] [stderr] Downloaded typenum v1.13.0 [INFO] [stderr] Downloaded async-trait v0.1.50 [INFO] [stderr] Downloaded signature v1.3.0 [INFO] [stderr] Downloaded ed25519 v1.0.3 [INFO] [stderr] Downloaded pin-project-internal v1.0.7 [INFO] [stderr] Downloaded pin-project v1.0.7 [INFO] [stderr] Downloaded libp2p-pnet v0.20.0 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded hmac v0.7.1 [INFO] [stderr] Downloaded hmac-drbg v0.2.0 [INFO] [stderr] Downloaded multihash-derive v0.7.1 [INFO] [stderr] Downloaded sha2 v0.9.3 [INFO] [stderr] Downloaded sha2 v0.8.2 [INFO] [stderr] Downloaded unsigned-varint v0.4.0 [INFO] [stderr] Downloaded polling v2.0.3 [INFO] [stderr] Downloaded async-io v1.4.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded syn v1.0.70 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d07651181ec4273908c10f50ab45abd1ed67e0b7b850ad8a58435035235c1541 [INFO] running `Command { std: "docker" "start" "-a" "d07651181ec4273908c10f50ab45abd1ed67e0b7b850ad8a58435035235c1541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d07651181ec4273908c10f50ab45abd1ed67e0b7b850ad8a58435035235c1541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d07651181ec4273908c10f50ab45abd1ed67e0b7b850ad8a58435035235c1541", kill_on_drop: false }` [INFO] [stdout] d07651181ec4273908c10f50ab45abd1ed67e0b7b850ad8a58435035235c1541 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5c8b17489831bf6286d6a1475044b81abf02c126ffeaf0d445cb031e8138cf5 [INFO] running `Command { std: "docker" "start" "-a" "d5c8b17489831bf6286d6a1475044b81abf02c126ffeaf0d445cb031e8138cf5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling generic-array v0.14.4 [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-macro2-1.0.26/src/wrapper.rs:481:33 [INFO] [stdout] | [INFO] [stdout] 481 | let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 481 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 481 + 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-macro2-1.0.26/src/wrapper.rs:498:33 [INFO] [stdout] | [INFO] [stdout] 498 | let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 498 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 498 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d5c8b17489831bf6286d6a1475044b81abf02c126ffeaf0d445cb031e8138cf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5c8b17489831bf6286d6a1475044b81abf02c126ffeaf0d445cb031e8138cf5", kill_on_drop: false }` [INFO] [stdout] d5c8b17489831bf6286d6a1475044b81abf02c126ffeaf0d445cb031e8138cf5 [INFO] checking libp2prs-mdns-0.3.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate libp2prs-mdns 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate libp2prs-mdns 0.3.0 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 crates.io crate libp2prs-mdns 0.3.0 [INFO] finished tweaking crates.io crate libp2prs-mdns 0.3.0 [INFO] tweaked toml for crates.io crate libp2prs-mdns 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate libp2prs-mdns 0.3.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 363858e7245899cde5c5db0fcfffa712d207445e6b8f4d91490ec8b5c91a2072 [INFO] running `Command { std: "docker" "start" "-a" "363858e7245899cde5c5db0fcfffa712d207445e6b8f4d91490ec8b5c91a2072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "363858e7245899cde5c5db0fcfffa712d207445e6b8f4d91490ec8b5c91a2072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "363858e7245899cde5c5db0fcfffa712d207445e6b8f4d91490ec8b5c91a2072", kill_on_drop: false }` [INFO] [stdout] 363858e7245899cde5c5db0fcfffa712d207445e6b8f4d91490ec8b5c91a2072 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c1346f6b23e0be602e86328585227a797982a4cc25c0b2ef293ae5ac9702416 [INFO] running `Command { std: "docker" "start" "-a" "8c1346f6b23e0be602e86328585227a797982a4cc25c0b2ef293ae5ac9702416", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "8c1346f6b23e0be602e86328585227a797982a4cc25c0b2ef293ae5ac9702416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c1346f6b23e0be602e86328585227a797982a4cc25c0b2ef293ae5ac9702416", kill_on_drop: false }` [INFO] [stdout] 8c1346f6b23e0be602e86328585227a797982a4cc25c0b2ef293ae5ac9702416