[INFO] fetching crate alpm 2.2.2... [INFO] checking alpm-2.2.2 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2 [INFO] extracting crate alpm 2.2.2 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate alpm 2.2.2 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate alpm 2.2.2 [INFO] finished tweaking crates.io crate alpm 2.2.2 [INFO] tweaked toml for crates.io crate alpm 2.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate alpm 2.2.2 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libarchive3-sys v0.1.2 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded libarchive v0.1.1 [INFO] [stderr] Downloaded walkdir v2.3.3 [INFO] [stderr] Downloaded serde_json v1.0.96 [INFO] [stderr] Downloaded cexpr v0.4.0 [INFO] [stderr] Downloaded rustc-hash v1.1.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded clang-sys v1.6.1 [INFO] [stderr] Downloaded alpm-sys v2.1.2 [INFO] [stderr] Downloaded js-sys v0.3.61 [INFO] [stderr] Downloaded nom v5.1.3 [INFO] [stderr] Downloaded bindgen v0.55.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.84 [INFO] [stderr] Downloaded libc v0.2.143 [INFO] [stderr] Downloaded web-sys v0.3.61 [INFO] [stderr] Downloaded csv v1.2.1 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] [stderr] Downloaded regex-syntax v0.7.1 [INFO] [stderr] Downloaded regex v1.8.1 [INFO] [stderr] Downloaded syn v2.0.15 [INFO] [stderr] Downloaded bumpalo v3.12.1 [INFO] [stderr] Downloaded plotters v0.3.4 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded crossbeam-utils v0.8.15 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.56 [INFO] [stderr] Downloaded unicode-ident v1.0.8 [INFO] [stderr] Downloaded serde_derive v1.0.162 [INFO] [stderr] Downloaded ryu v1.0.13 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded once_cell v1.17.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.84 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.14 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded quote v1.0.26 [INFO] [stderr] Downloaded serde v1.0.162 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded plotters-svg v0.3.3 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.84 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.84 [INFO] [stderr] Downloaded itoa v1.0.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c47efef1769c036f688ba6db80d5a6be4afc9f10bb5713065521b2e9edb5bfd [INFO] running `Command { std: "docker" "start" "-a" "4c47efef1769c036f688ba6db80d5a6be4afc9f10bb5713065521b2e9edb5bfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c47efef1769c036f688ba6db80d5a6be4afc9f10bb5713065521b2e9edb5bfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c47efef1769c036f688ba6db80d5a6be4afc9f10bb5713065521b2e9edb5bfd", kill_on_drop: false }` [INFO] [stdout] 4c47efef1769c036f688ba6db80d5a6be4afc9f10bb5713065521b2e9edb5bfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d92c811aa93d2d15a1f305d6ba6ccccfb464c063487dce54a201e05c4bca24a2 [INFO] running `Command { std: "docker" "start" "-a" "d92c811aa93d2d15a1f305d6ba6ccccfb464c063487dce54a201e05c4bca24a2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling libc v0.2.143 [INFO] [stderr] Compiling serde v1.0.162 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling serde_derive v1.0.162 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking regex-syntax v0.7.1 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling alpm-sys v2.1.2 [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 crossbeam-channel v0.5.8 [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" "d92c811aa93d2d15a1f305d6ba6ccccfb464c063487dce54a201e05c4bca24a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d92c811aa93d2d15a1f305d6ba6ccccfb464c063487dce54a201e05c4bca24a2", kill_on_drop: false }` [INFO] [stdout] d92c811aa93d2d15a1f305d6ba6ccccfb464c063487dce54a201e05c4bca24a2 [INFO] checking alpm-2.2.2 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-2 [INFO] extracting crate alpm 2.2.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate alpm 2.2.2 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate alpm 2.2.2 [INFO] finished tweaking crates.io crate alpm 2.2.2 [INFO] tweaked toml for crates.io crate alpm 2.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate alpm 2.2.2 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0a152c487fb2c9f8ee6ed78015590123fc06cf9daa8ac3abece0ec66dcd1831 [INFO] running `Command { std: "docker" "start" "-a" "d0a152c487fb2c9f8ee6ed78015590123fc06cf9daa8ac3abece0ec66dcd1831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0a152c487fb2c9f8ee6ed78015590123fc06cf9daa8ac3abece0ec66dcd1831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0a152c487fb2c9f8ee6ed78015590123fc06cf9daa8ac3abece0ec66dcd1831", kill_on_drop: false }` [INFO] [stdout] d0a152c487fb2c9f8ee6ed78015590123fc06cf9daa8ac3abece0ec66dcd1831 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b23e1518c4939730e81e42249f6e7af59d4d6f617c0ddca4e75efc80fe9283a9 [INFO] running `Command { std: "docker" "start" "-a" "b23e1518c4939730e81e42249f6e7af59d4d6f617c0ddca4e75efc80fe9283a9", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "b23e1518c4939730e81e42249f6e7af59d4d6f617c0ddca4e75efc80fe9283a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b23e1518c4939730e81e42249f6e7af59d4d6f617c0ddca4e75efc80fe9283a9", kill_on_drop: false }` [INFO] [stdout] b23e1518c4939730e81e42249f6e7af59d4d6f617c0ddca4e75efc80fe9283a9