[INFO] fetching crate cargo-nav 1.2.0... [INFO] checking cargo-nav-1.2.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate cargo-nav 1.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate cargo-nav 1.2.0 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 cargo-nav 1.2.0 [INFO] finished tweaking crates.io crate cargo-nav 1.2.0 [INFO] tweaked toml for crates.io crate cargo-nav 1.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate cargo-nav 1.2.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webbrowser v0.8.7 [INFO] [stderr] Downloaded raw-window-handle v0.5.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.52 [INFO] [stderr] Downloaded security-framework-sys v2.8.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.11 [INFO] [stderr] Downloaded ipnet v2.7.1 [INFO] [stderr] Downloaded mockito v0.25.3 [INFO] [stderr] Downloaded tokio-util v0.7.7 [INFO] [stderr] Downloaded reqwest v0.11.14 [INFO] [stderr] Downloaded fern v0.6.1 [INFO] [stderr] Downloaded h2 v0.3.16 [INFO] [stderr] Downloaded openssl v0.10.45 [INFO] [stderr] Downloaded openssl-sys v0.9.80 [INFO] [stderr] Downloaded security-framework v2.8.2 [INFO] [stderr] Downloaded serde v1.0.156 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 85b872bfaa1aac88700a8165174f79598d5d66a55bfeb8175fb2a8d8d5e07a7a [INFO] running `Command { std: "docker" "start" "-a" "85b872bfaa1aac88700a8165174f79598d5d66a55bfeb8175fb2a8d8d5e07a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85b872bfaa1aac88700a8165174f79598d5d66a55bfeb8175fb2a8d8d5e07a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85b872bfaa1aac88700a8165174f79598d5d66a55bfeb8175fb2a8d8d5e07a7a", kill_on_drop: false }` [INFO] [stdout] 85b872bfaa1aac88700a8165174f79598d5d66a55bfeb8175fb2a8d8d5e07a7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d84ae2caf8e0a3885f0ec004ec8888b35e051358c64c594f242004a811aa5ce [INFO] running `Command { std: "docker" "start" "-a" "1d84ae2caf8e0a3885f0ec004ec8888b35e051358c64c594f242004a811aa5ce", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling serde v1.0.156 [INFO] [stderr] Compiling futures-task v0.3.27 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking unicode-bidi v0.3.11 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Compiling futures-util v0.3.27 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking futures-io v0.3.27 [INFO] [stderr] Compiling serde_json v1.0.94 [INFO] [stderr] Compiling futures-channel v0.3.27 [INFO] [stderr] Checking futures-sink v0.3.27 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.69 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [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 ipnet v2.7.1 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling heck v0.3.3 [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" "1d84ae2caf8e0a3885f0ec004ec8888b35e051358c64c594f242004a811aa5ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d84ae2caf8e0a3885f0ec004ec8888b35e051358c64c594f242004a811aa5ce", kill_on_drop: false }` [INFO] [stdout] 1d84ae2caf8e0a3885f0ec004ec8888b35e051358c64c594f242004a811aa5ce [INFO] checking cargo-nav-1.2.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate cargo-nav 1.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate cargo-nav 1.2.0 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 cargo-nav 1.2.0 [INFO] finished tweaking crates.io crate cargo-nav 1.2.0 [INFO] tweaked toml for crates.io crate cargo-nav 1.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-nav 1.2.0 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8e627c960da8ee1eac6c95e4d20225b3c33a02198edabeb441654aa24cc11bf7 [INFO] running `Command { std: "docker" "start" "-a" "8e627c960da8ee1eac6c95e4d20225b3c33a02198edabeb441654aa24cc11bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e627c960da8ee1eac6c95e4d20225b3c33a02198edabeb441654aa24cc11bf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e627c960da8ee1eac6c95e4d20225b3c33a02198edabeb441654aa24cc11bf7", kill_on_drop: false }` [INFO] [stdout] 8e627c960da8ee1eac6c95e4d20225b3c33a02198edabeb441654aa24cc11bf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d12414e6cb5b42f26e96d79d6b506c1f4687a1c13d61fb6c08645c5576d1dd22 [INFO] running `Command { std: "docker" "start" "-a" "d12414e6cb5b42f26e96d79d6b506c1f4687a1c13d61fb6c08645c5576d1dd22", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "d12414e6cb5b42f26e96d79d6b506c1f4687a1c13d61fb6c08645c5576d1dd22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d12414e6cb5b42f26e96d79d6b506c1f4687a1c13d61fb6c08645c5576d1dd22", kill_on_drop: false }` [INFO] [stdout] d12414e6cb5b42f26e96d79d6b506c1f4687a1c13d61fb6c08645c5576d1dd22