[INFO] cloning repository https://github.com/tibequadorian/studipfs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tibequadorian/studipfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftibequadorian%2Fstudipfs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftibequadorian%2Fstudipfs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df2b18a52de89fb0fadc748a2ebdfe9b9688aa6b [INFO] checking tibequadorian/studipfs against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftibequadorian%2Fstudipfs" "/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/tibequadorian/studipfs 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/tibequadorian/studipfs [INFO] finished tweaking git repo https://github.com/tibequadorian/studipfs [INFO] tweaked toml for git repo https://github.com/tibequadorian/studipfs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tibequadorian/studipfs 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 unicode-ident v1.0.8 [INFO] [stderr] Downloaded proc-macro2 v1.0.56 [INFO] [stderr] Downloaded linked-hash-map v0.5.6 [INFO] [stderr] Downloaded ttl_cache v0.5.1 [INFO] [stderr] Downloaded quote v1.0.26 [INFO] [stderr] Downloaded untrusted v0.7.1 [INFO] [stderr] Downloaded serde_derive v1.0.159 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.84 [INFO] [stderr] Downloaded pkg-config v0.3.26 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Downloaded users v0.11.0 [INFO] [stderr] Downloaded page_size v0.4.2 [INFO] [stderr] Downloaded once_cell v1.17.1 [INFO] [stderr] Downloaded sct v0.7.0 [INFO] [stderr] Downloaded ryu v1.0.13 [INFO] [stderr] Downloaded fuser v0.11.1 [INFO] [stderr] Downloaded serde_json v1.0.95 [INFO] [stderr] Downloaded wasm-bindgen v0.2.84 [INFO] [stderr] Downloaded zerocopy-derive v0.3.2 [INFO] [stderr] Downloaded libc v0.2.141 [INFO] [stderr] Downloaded web-sys v0.3.61 [INFO] [stderr] Downloaded webpki-roots v0.22.6 [INFO] [stderr] Downloaded rustls v0.20.8 [INFO] [stderr] Downloaded js-sys v0.3.61 [INFO] [stderr] Downloaded bumpalo v3.12.0 [INFO] [stderr] Downloaded webpki v0.22.0 [INFO] [stderr] Downloaded minreq v2.7.0 [INFO] [stderr] Downloaded syn v2.0.13 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.84 [INFO] [stderr] Downloaded serde v1.0.159 [INFO] [stderr] Downloaded zerocopy v0.6.1 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded itoa v1.0.6 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.84 [INFO] [stderr] Downloaded ring v0.16.20 [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] ee1cd3ec66a53dc710bd76f1a4730fd428e035342d029608150efb2ea68a79f0 [INFO] running `Command { std: "docker" "start" "-a" "ee1cd3ec66a53dc710bd76f1a4730fd428e035342d029608150efb2ea68a79f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee1cd3ec66a53dc710bd76f1a4730fd428e035342d029608150efb2ea68a79f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee1cd3ec66a53dc710bd76f1a4730fd428e035342d029608150efb2ea68a79f0", kill_on_drop: false }` [INFO] [stdout] ee1cd3ec66a53dc710bd76f1a4730fd428e035342d029608150efb2ea68a79f0 [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=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] 9b76371f29f69df8f4d17ec26a08bfdad7925535b17a7fc08c35ea63c6826d72 [INFO] running `Command { std: "docker" "start" "-a" "9b76371f29f69df8f4d17ec26a08bfdad7925535b17a7fc08c35ea63c6826d72", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling minreq v2.7.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking ttl_cache v0.5.1 [INFO] [stderr] Compiling fuser v0.11.1 [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] [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" "9b76371f29f69df8f4d17ec26a08bfdad7925535b17a7fc08c35ea63c6826d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b76371f29f69df8f4d17ec26a08bfdad7925535b17a7fc08c35ea63c6826d72", kill_on_drop: false }` [INFO] [stdout] 9b76371f29f69df8f4d17ec26a08bfdad7925535b17a7fc08c35ea63c6826d72 [INFO] checking tibequadorian/studipfs against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftibequadorian%2Fstudipfs" "/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/tibequadorian/studipfs 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/tibequadorian/studipfs [INFO] finished tweaking git repo https://github.com/tibequadorian/studipfs [INFO] tweaked toml for git repo https://github.com/tibequadorian/studipfs written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tibequadorian/studipfs 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] 6b9fda5f3cdf733c072bf3e73b712552357989905faca7a434c7d01c87b752fd [INFO] running `Command { std: "docker" "start" "-a" "6b9fda5f3cdf733c072bf3e73b712552357989905faca7a434c7d01c87b752fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b9fda5f3cdf733c072bf3e73b712552357989905faca7a434c7d01c87b752fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b9fda5f3cdf733c072bf3e73b712552357989905faca7a434c7d01c87b752fd", kill_on_drop: false }` [INFO] [stdout] 6b9fda5f3cdf733c072bf3e73b712552357989905faca7a434c7d01c87b752fd [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=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] 4d1c59307ac65e24e7af071c40d850e833b3c25f3b32b04c9d6e1cc0b63f2d52 [INFO] running `Command { std: "docker" "start" "-a" "4d1c59307ac65e24e7af071c40d850e833b3c25f3b32b04c9d6e1cc0b63f2d52", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "4d1c59307ac65e24e7af071c40d850e833b3c25f3b32b04c9d6e1cc0b63f2d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d1c59307ac65e24e7af071c40d850e833b3c25f3b32b04c9d6e1cc0b63f2d52", kill_on_drop: false }` [INFO] [stdout] 4d1c59307ac65e24e7af071c40d850e833b3c25f3b32b04c9d6e1cc0b63f2d52