[INFO] cloning repository https://github.com/Tiim/pomo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tiim/pomo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiim%2Fpomo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiim%2Fpomo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58208539f8485ab3403a9b41a75616853661ec43 [INFO] checking Tiim/pomo against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiim%2Fpomo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Tiim/pomo [INFO] finished tweaking git repo https://github.com/Tiim/pomo [INFO] tweaked toml for git repo https://github.com/Tiim/pomo written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Tiim/pomo on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Tiim/pomo 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shellexpand v3.0.0 [INFO] [stderr] Downloaded serde_derive v1.0.157 [INFO] [stderr] Downloaded serde_with_macros v2.3.1 [INFO] [stderr] Downloaded clap_lex v0.3.3 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.93 [INFO] [stderr] Downloaded os_str_bytes v6.5.0 [INFO] [stderr] Downloaded bitflags v2.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.52 [INFO] [stderr] Downloaded serde v1.0.157 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.93 [INFO] [stderr] Downloaded cxx-build v1.0.93 [INFO] [stderr] Downloaded serde_with v2.3.1 [INFO] [stderr] Downloaded notify v5.1.0 [INFO] [stderr] Downloaded cxx v1.0.93 [INFO] [stderr] Downloaded syn v2.0.0 [INFO] [stderr] Downloaded clap v4.1.11 [INFO] [stderr] Downloaded rustix v0.36.11 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce369864f5dcb0a074e22bfa1d241fd11a1bf3cce02bd0dde2b6bcf673d4ea07 [INFO] running `Command { std: "docker" "start" "-a" "ce369864f5dcb0a074e22bfa1d241fd11a1bf3cce02bd0dde2b6bcf673d4ea07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce369864f5dcb0a074e22bfa1d241fd11a1bf3cce02bd0dde2b6bcf673d4ea07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce369864f5dcb0a074e22bfa1d241fd11a1bf3cce02bd0dde2b6bcf673d4ea07", kill_on_drop: false }` [INFO] [stdout] ce369864f5dcb0a074e22bfa1d241fd11a1bf3cce02bd0dde2b6bcf673d4ea07 [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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 778d294e3b623c9380c3340d0555d9db3b1308679d48772b41d35f821d71e852 [INFO] running `Command { std: "docker" "start" "-a" "778d294e3b623c9380c3340d0555d9db3b1308679d48772b41d35f821d71e852", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling serde_derive v1.0.157 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling io-lifetimes v1.0.9 [INFO] [stderr] Compiling serde v1.0.157 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling rustix v0.36.11 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Compiling serde_json v1.0.94 [INFO] [stderr] Checking os_str_bytes v6.5.0 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking clap_lex v0.3.3 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking bitflags v2.0.2 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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] help: there is a feature with a similar name: `proc_macro_span_file` [INFO] [stdout] | [INFO] [stdout] 92 - feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] 92 + feature(proc_macro_span, proc_macro_span_file) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-channel v0.5.7 [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "778d294e3b623c9380c3340d0555d9db3b1308679d48772b41d35f821d71e852", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778d294e3b623c9380c3340d0555d9db3b1308679d48772b41d35f821d71e852", kill_on_drop: false }` [INFO] [stdout] 778d294e3b623c9380c3340d0555d9db3b1308679d48772b41d35f821d71e852