[INFO] cloning repository https://github.com/drguildo/podchiver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drguildo/podchiver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrguildo%2Fpodchiver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrguildo%2Fpodchiver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 23f8e643e350e948d44b99b7f87fd00797a016fa [INFO] checking drguildo/podchiver against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrguildo%2Fpodchiver" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/drguildo/podchiver 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 git repo https://github.com/drguildo/podchiver [INFO] finished tweaking git repo https://github.com/drguildo/podchiver [INFO] tweaked toml for git repo https://github.com/drguildo/podchiver written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/drguildo/podchiver 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jetscii v0.5.3 [INFO] [stderr] Downloaded rss v2.0.4 [INFO] [stderr] Downloaded hard-xml-derive v1.21.0 [INFO] [stderr] Downloaded opml v1.1.5 [INFO] [stderr] Downloaded hard-xml v1.21.0 [INFO] [stderr] Downloaded atom_syndication v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c65d6afb68c7a7793cd3979a21497c95949164057216a3c6ab84ef061cafd51c [INFO] running `Command { std: "docker" "start" "-a" "c65d6afb68c7a7793cd3979a21497c95949164057216a3c6ab84ef061cafd51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c65d6afb68c7a7793cd3979a21497c95949164057216a3c6ab84ef061cafd51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c65d6afb68c7a7793cd3979a21497c95949164057216a3c6ab84ef061cafd51c", kill_on_drop: false }` [INFO] [stdout] c65d6afb68c7a7793cd3979a21497c95949164057216a3c6ab84ef061cafd51c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ae6b9eddb99c9514d6379cef9e98570a764d72aae74a0b0178b14d0a7cc091d3 [INFO] running `Command { std: "docker" "start" "-a" "ae6b9eddb99c9514d6379cef9e98570a764d72aae74a0b0178b14d0a7cc091d3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking unicode-bidi v0.3.10 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling rustix v0.37.25 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling jetscii v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.50/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] Compiling bitflags v1.3.2 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking xmlparser v0.13.5 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking never v0.1.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking qstring v0.7.2 [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" "ae6b9eddb99c9514d6379cef9e98570a764d72aae74a0b0178b14d0a7cc091d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae6b9eddb99c9514d6379cef9e98570a764d72aae74a0b0178b14d0a7cc091d3", kill_on_drop: false }` [INFO] [stdout] ae6b9eddb99c9514d6379cef9e98570a764d72aae74a0b0178b14d0a7cc091d3 [INFO] checking drguildo/podchiver against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrguildo%2Fpodchiver" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/drguildo/podchiver 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 git repo https://github.com/drguildo/podchiver [INFO] finished tweaking git repo https://github.com/drguildo/podchiver [INFO] tweaked toml for git repo https://github.com/drguildo/podchiver written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/drguildo/podchiver 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fd4e7d8fed4a7d6a1c7f3a89df7032ab34e69c91fb8be300c74d6c3a6834cd33 [INFO] running `Command { std: "docker" "start" "-a" "fd4e7d8fed4a7d6a1c7f3a89df7032ab34e69c91fb8be300c74d6c3a6834cd33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd4e7d8fed4a7d6a1c7f3a89df7032ab34e69c91fb8be300c74d6c3a6834cd33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd4e7d8fed4a7d6a1c7f3a89df7032ab34e69c91fb8be300c74d6c3a6834cd33", kill_on_drop: false }` [INFO] [stdout] fd4e7d8fed4a7d6a1c7f3a89df7032ab34e69c91fb8be300c74d6c3a6834cd33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b8e1b7af38b411350bb3f3b888ad468cb8ba13823a3e1e92c223318b186dc350 [INFO] running `Command { std: "docker" "start" "-a" "b8e1b7af38b411350bb3f3b888ad468cb8ba13823a3e1e92c223318b186dc350", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "b8e1b7af38b411350bb3f3b888ad468cb8ba13823a3e1e92c223318b186dc350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8e1b7af38b411350bb3f3b888ad468cb8ba13823a3e1e92c223318b186dc350", kill_on_drop: false }` [INFO] [stdout] b8e1b7af38b411350bb3f3b888ad468cb8ba13823a3e1e92c223318b186dc350